Điền giới từ vào chỗ trống1.what does he do..................waste food?2.you should put trash..............trash can3.where does the air pollution come.................?4.don't throw empty bottles......

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

What does the author think teachers do which they should not do?

A. They encourage children to copy from one another

B. They point out children's mistakes to them

C. They allow children to mark their own work

D. They give children correct answers

2

NH

Nguyen Hoang Hai

30 tháng 5 2019

Đáp án B

Dịch nghĩa: Tác giả cho rằng điều gì giáo viên đang làm nhưng thực sự thì họ không nên làm?

A. Khuyến khích trẻ chép bài người khác

B. Chỉ ra lỗi sai cho lũ trẻ.

C. Cho phép trẻ tự chấm bài

D. Đưa cho trẻ đáp án đúng.

Giải thích: Thông tin nằm ở đoạn 1 “But in school we never give a child a chance to ﬁnd out his mistakes for himself, let alone correct them. We do it all for him”

PL

Phuong Linh

4 tháng 2 2021

B nhé bạn

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

21 tháng 4 2018

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

What does the author think is the best way for children to learn things

A. By listening to explanations from skilled people.

B. By making mistakes and having them corrected.

C. By asking a great many questions.

D. By copying what other people do.

1

NH

Nguyen Hoang Hai

21 tháng 4 2018

Đáp án D

Dịch nghĩa: Tác giả nghĩ đâu là cách tốt nhất để trẻ học hỏi?

A. Bằng cách nghe diễn giải từ những người có kinh nghiệm.

B. Bằng việc mắc lỗi và nhờ người sửa chữa.

C. Bằng việc đặt ra thật nhiều câu hỏi.

D. Bằng việc sao chép những gì người khác làm.

Giải thích: Thông tin nằm ở đoạn 1 “children learn all the other things compare their own performances with those of more skilled people, and slowly make the needed changes”

Câu B dễ gây nhầm lẫn, ở bài viết, tác giả nói là để lũ trẻ tự sửa lỗi chứ không phải nhờ người khác sửa lỗi cho như ý B.

Cấu trúc have somebody do something/ have something done: nhờ ai làm gì

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

9 tháng 6 2019

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

According to the first paragraph, what basic skills do children learn to do without being taught?

A. Talking, climbing and whistling

B. Reading, talking and hearing

C. Running, walking and playing

D. Talking, running and skiing

1

NH

Nguyen Hoang Hai

9 tháng 6 2019

Đáp án A

Dịch nghĩa: Theo đoạn 1, những kĩ năng cơ bản nào trẻ em không được dạy mà vẫn học được?

A. nói chuyện, leo trèo, huýt sáo B. đọc, nói chuyện và nghe

C. chạy, đi, chơi D. nói chuyện, chạy và trượt tuyết

Giải thích: Thông tin nằm ở đoạn 1 “In the same way, children learn all the other things they learn to do without being taught — to talk, run, climb, whistle, ride a bicycle”

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

13 tháng 8 2017

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

Exams, grades and marks should be abolished because children's progress should only be estimated by _____________.

A. parents

B. the children themselves

C. teachers

D. educated persons

1

NH

Nguyen Hoang Hai

13 tháng 8 2017

Đáp án B

Dịch nghĩa: Thi cử, điểm số, và chấm điểm nên bị bỏ đi vì sự tiến bộ của trẻ em chỉ nên được đánh giá bằng ______________.

A. cha mẹ B. chính những đứa trẻ C. giáo viên D. những người có học

Giải thích: Thông tin nằm ở đoạn 2 “let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know”

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

3 tháng 7 2017

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

The word "complicated" in the third paragraph is closest in meaning to ___________.

A. comfortable

B. competitive

C. complex

D. complimen

1

NH

Nguyen Hoang Hai

3 tháng 7 2017

Đáp án C

Dịch nghĩa: Từ “complicated”- phức tạp ở đoạn 3 gần nghĩa nhất __________.

A. thoải mái B. cạnh tranh C. phức tạp D. lời khen

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

6 tháng 12 2019

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

The word "he" in the first paragraph refers to ___________.

A. other people

B. their own work

C. children

D. a child

1

NH

Nguyen Hoang Hai

6 tháng 12 2019

Đáp án D

Dịch nghĩa: Từ “he” ở đoạn 1 liên quan đến __________.

A. người khác B. công việc của chính họ C. trẻ con D. một đứa trẻ

Giải thích: Thông tin nằm ở đoạn 1 “A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. Ẹ notices a thousand times” – Một đứa trẻ học nói không phải bằng cách được chữa liên tục. Nếu bị sửa nhiều quá, nó sẽ không nói nữa. Nó nhận ra …. Như vậy, he ở đây thay cho đứa trẻ - a child.

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

28 tháng 12 2018

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

The passage suggests that learning to speak and learning to ride a bicycle are _________.

A.basically the same as learning other skills.

B. more important than other skills.

C. basically different from learning adult skills.

D. not really important skills.

1

NH

Nguyen Hoang Hai

28 tháng 12 2018

Đáp án A

Dịch nghĩa: Đoạn văn gợi ý là học nói và học đạp xe __________.

A. căn bản thì cũng giống như học các kĩ năng khác

B. quan trọng hơn các kĩ năng khác

C. căn bản là khác so với học các kĩ năng người lớn

D. không hẳn là những kĩ năng quan trọng

Giải thích: Thông tin nằm ở đoạn “In the same way, children learn all the other things they learn to do without being taught — to talk, run, climb, whistle, ride a bicycle”. Tác giá xếp các việc kia trong một nhóm những thứ phải học mà không cần được dạy.

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In...

DM

Dương Minh

9 tháng 12 2017

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions from 43 to 50.

Let children learn to judge their own work. A child learning to talk does not learn by being corrected all the time. If corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Bit by bit, he makes the necessary changes to make his language like other people's. In the same way, children learn all the other things they learn to do without being taught - to talk, run, climb, whistle, ride a bicycle - compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes for himself, let alone correct them. We do it all for him. We act as if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Soon he becomes dependent on the teacher. Let him do it himself. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not.

If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time on such routine work? Our job should be to help the child when he tells us that he can't find the way to get the right answer. Let's end all this nonsense of grades, exams, and marks. Let us throw them all out, and let the children learn what all educated persons must someday learn, how to measure their own understanding, how to know what they know or do not know.

Let them get on with this job in the way that seems most sensible to them, with our help as school teachers if they ask for it. The idea that there is a body of knowledge to be learnt at school and used for the rest of one's life is nonsense in a world as complicated and rapidly changing as ours. Anxious parents and teachers say, "But suppose they fail to learn something essential, something they will need to get on in the world?" Don't worry! If it is essential, they will go out into the world and learn it.

The author fears that children will grow up into adults who are _________

A. unable to think for themselves

B. too independent of others

C. unable to use basic skills

D. too critical of themselves

1

NH

Nguyen Hoang Hai

9 tháng 12 2017

Đáp án A

Dịch nghĩa: Tác giả lo rằng những đứa trẻ lớn lên sẽ trở thành những người lớn mà ________.

A. Không thể tự suy nghĩ

B. Quá phụ thuộc vào người khác

C. Không thể sử dụng những kĩ năng cơ bản

D. Qua khắt khe với bản thân

Giải thích: Tác giả phê bình việc chỉ ra lỗi sai của trẻ và sửa nó giúp trẻ. Như vậy có thể suy ra là nếu cứ tiếp tục như vậy thì khi lớn lên, không ai chỉ cho, nó sẽ không thể độc lập suy nghĩ. Dễ nhầm lẫn với B nhưng phương án B chỉ đúng khi còn nhỏ, nó phụ thuộc vào thầy cô và cha mẹ để giúp nó, còn khi trưởng thành thì kết quả là nó không suy nghĩ được, đáp án A.

Bài dịch

Hãy để trẻ em học cách tự đánh giá hoạt động của mình. Một đứa trẻ tập nói không học bằng cách lúc nào cũng được sửa lỗi sai. Nếu sửa quá nhiều, nó sẽ không nói nữa. Nó nhận ra những khác biệt trong ngôn ngữ nó sử dụng và ngôn ngữ những người xung quanh sử dụng hàng ngàn lần mỗi ngày. Dần dần, nó thay đổi để giống những người khác. Tương tự như thế, trẻ em học tất cả những điều mà chúng phải học để làm mà không hề được dạy - như là nói chuyện, chạy, leo trèo, huýt sáo, đi xe đạp - đối chiếu sự thể hiện của mình với cái của những người điêu luyện hơn và từ từ thực hiện những thay đổi cần thiết. Nhưng ở trường, chúng ta không bao giờ cho trẻ cơ hội để tìm ra những sai lầm của chính mình, để tự mình sửa chữa. Chúng ta làm tất cả cho lũ trẻ. Chúng ta hành động như thể chúng ta nghĩ rằng nó sẽ không bao giờ nhận ra lỗi sai nếu chúng ta không chỉ ra cho nó, hoặc nó sẽ không bao giờ sửa lỗi trừ khi nó bị bắt phải sửa. Chẳng bao lâu sau nó sẽ phụ thuộc vào giáo viên. Hãy để nó tự làm điều đó. Hãy để lũ trẻ tự tìm ra, với sự giúp đỡ của các bạn khác nếu nó cần, xem từ này nói gì, câu trả lời cho bài toán đó là gì, cho dù đó có phải là cách tốt nhất hay không. Nếu đó là một vấn để đúng hay sai, ví dụ như trong toán hoặc khoa học, hãy đưa cho đứa trẻ sách giải. Để cho trẻ tự chữa bài của chúng. Tại sao chúng ta, những giáo viên lại lãng phí thời gian cho những quyển sách bình thường hàng ngày như vậy? Công việc của chúng ta là giúp đỡ lũ trẻ khi chúng nói rằng chúng không thể tìm cách làm đúng. Hãy chấm dứt tất cả những thử ngớ ngẩn như điểm số, thi cử, chấm điểm. Hãy ném hết chúng đi, hãy để lũ trẻ học tất cả những gì mà một người có học phải học, cách để đánh giá mức độ hiểu biết, cách để biết xem chúng biết những gì và không biết những gì.

Hãy để chúng tiếp cận vấn để theo cách tốt nhất cho chúng, cộng thêm sự hỗ trợ từ giáo viên nếu chúng cần. Ý nghĩ về việc có một lượng kiến thức nhất định phải học ở trường để sử dụng trong suốt cuộc đời còn lại thật là vô lí trong một thế giới phức tạp và thay đổi nhanh chóng như hiện nay. Những ông bố bà mẹ và giáo viên lo lắng cho rằng: “Nhưng nếu lỡ chúng không học được những thứ thiết yếu, những thứ mà chúng sẽ cần để bước vào đời?” Không cần lo lắng, nếu nó thật sự cần thiết, chúng sẽ ra thế giới bên ngoài kia và tự học được.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42. Environmental pollution is one of the impacts of human activities on the Earth. Pollution occurs when pollutants contaminate the natural surroundings; which brings about changes that affect our normal lifestyles adversely. Pollution disturbs our ecosystem and the balance in the environment. Pollution occurs in different forms; air, water, soil,...

DM

Dương Minh

13 tháng 11 2018

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

Environmental pollution is one of the impacts of human activities on the Earth. Pollution occurs when pollutants contaminate the natural surroundings; which brings about changes that affect our normal lifestyles adversely. Pollution disturbs our ecosystem and the balance in the environment. Pollution occurs in different forms; air, water, soil, radioactive, noise, heat/ thermal and light Let us discuss the causes and effects of air pollution on mankind and the environment as a whole.

Air pollution is the most prominent and dangerous form of pollution. It occurs due to many reasons. Excessive burning of fuel which is a necessity of our daily lives for cooking, driving and other industrial activities; releases a huge amount of chemical substances in the air every day; these pollute the air. Smoke from chimneys, factories, vehicles or burning of wood basically occurs due to coal burning; this releases sulphur dioxide into the air making it toxic.

The effects of air pollution are evident too. The increase in the amount of CO2 in the atmosphere leads to smog which can restrict sunlight from reaching the earth. Thus, preventing plants in the process of photosynthesis. Gases like sulfur dioxide (SO2) and nitrogen oxide (NO) can cause acid rain.

The decrease in quality of air leads to several respiratory problems including asthma or lung cancer. Chest pain, congestion, throat inflammation, cardiovascular disease, respiratory disease are some of diseases that can be caused by air pollution.

The emission of greenhouse gases particularly CO2 is leading to global warming. Every other day new industries are being set up, new vehicles come on roads and trees are cut to make way for new homes. All of them, in direct or indirect way lead to increase in CO2 in the environment. The increase in CO2 leads to melting of polar ice caps which increases the sea level and pose danger for the people living near coastal areas.

Ozone layer is the thin shield high up in the sky that stops ultra violet rays from reaching the earth. As a result of human activities, chemicals, such as chlorofluorocarbons (CFCs), were released into the atmosphere which contributed to the depletion of ozone layer.

(Source: https://goo.gl/RpdPw3)

What does the passage mainly discuss?

A. How pollutants contaminate the natural surroundings

B. The causes and effects of air pollution.

C. Our ecosystem and the balance in the environment

D. Some solutions to air pollution.

1

NH

Nguyen Hoang Hai

13 tháng 11 2018

Đáp án B

Đoạn văn chủ yếu thảo luận về vấn đã gì?

A. Các chất ô nhiễm gây ô nhiễm môi trường tự nhiên như thế nào.

B. Nguyên nhân và ảnh hưởng của ô nhiễm không khí.

C. Hệ sinh thái của chúng ta và sự cân bằng trong môi trường.

D. Một số giải pháp cho vấn đề ô nhiễm môi trường.

Căn cứ vào câu: Let us discuss the causes and effects of air pollution on mankind and the environment as a whole.

(Hãy để chúng tôi thảo luận về nguyên nhân và ảnh hưởng của ô nhiễm không khí đối với nhân loại và môi trường nói chung)