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11 tháng 3 2019

Forests are useful to Man in several ways. Wood is always necessary for building and for making all kinds of things and we usually need firewood in our homes. Forests provide timber, one of the most valuable resources, but they must be used wisely and managed carefully. Men should control the cutting of trees in such a way that the forest grows more trees than it would be cut, leaving the young ones to grow bigger. Trees and shrubs are also needed to preserve land because their roots bind the soil, preventing heavy rain from washing the soil away.

11 tháng 3 2019

nhớ tick cho mình nha

yeu

26 tháng 12 2022

1 organizations

2 building

3 nearer

4 resources

5 fossil fuels

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for he pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds (3) _______. Polluting the air, soil, and water can harm ecosystems. Building (4) _______ on rivers for electric power and irrigation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào ô trống 5

A. catching

B. holding

C. carrying

D. taking

1
4 tháng 5 2017

Đáp án A.

Tạm dịch: … Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams: Các nhà sinh thái học đang hợp tác cùng các doanh nghiệp và chính phủ để tìm ra phương thức hiệu quả hơn _______ cá, chặt rừng và xây đập.

A. catching: đánh bắt, tóm

B. holding: cầm, giữ

C. carrying: mang, vác

D. taking: lấy

Đánh bắt cá chung ta sử dụng “To catch fish”. Các đáp án khác không hợp nghĩa.

Vậy đáp án đúng là A

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for he pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds (3) _______. Polluting the air, soil, and water can harm ecosystems. Building (4) _______ on rivers for electric power and irrigation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào ô trống 4

A. moats

B. ditches

C. bridges

D. dams

1
3 tháng 2 2017

Đáp án D.

Tạm dịch: Building (4) _______ on rivers for electric power and irigation can hảm ecosystems around the rivers: Xây _______ trên sông làm thủy điện và tưới tiêu cũng gây hại tới hệ sinh thái xung quanh dòng sông.

A. moats: hào (xung quanh thành trì)

B. ditches: (hào, rãnh, mương)

C. bridges: cầu

D. dams: đập

Xây đập trên sông để làm thủy điện và phục vụ tưới tiêu do đó đáp án đúng là D. dams.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for he pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds (3) _______. Polluting the air, soil, and water can harm ecosystems. Building (4) _______ on rivers for electric power and irrigation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào ô trống 1

A. harms

B. harmful

C. harmless

D. harm

1
27 tháng 9 2017

Đáp án D.

Tạm dịch: … Some changes (1) _______ ecosystems: Một số thay đổi _______ tới các hệ sinh thái.

A. harms (v): gây hại

B. harmful (adj): có hại

C. harmless (adj): vô hại

D. harm (v): gây hại

Chỗ trống còn thiếu động từ, loại đáp án B và C. Chủ ngữ “some changes” là số nhiều, loại đáp án A.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for he pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds (3) _______. Polluting the air, soil, and water can harm ecosystems. Building (4) _______ on rivers for electric power and irrigation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào ô trống 2

A. little

B. a little

C. few

D. a few

1
5 tháng 7 2018

Đáp án A.

Tạm dịch: … If there is too (2) _______ rainfall, plants will not have enough water to live: Nếu lượng mưa quá _______, thực vật sẽ không có đủ nước để duy trì sự sống.

A. little: ít, hầu như không đủ (dùng với danh từ không đếm được, mang nét nghĩa phủ định)

B. a little: ít nhưng đủ dùng (dùng với danh từ đếm được, mang nét nghĩa khẳng định)

C. a few: ít, hầu như không đủ (dùng với danh từ đếm được, mang nét nghĩa phủ định)

D. a few: ít nhưng đủ dùng (dùng với danh từ đếm được, mang nét nghĩa khẳng định)

Vì có “too” và danh từ “rainfall”: lượng mưa không đếm được → Đáp án đúng là A. little.

FOR REVIEW

Few/ little

- Dùng sau các từ nhấn mạnh: very/so/too

Ex: We had too little time left before the exam.

- Dùng sau các từ chỉ định: the, my, her, their, its …

Ex: We should use the little money to buy food.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks. Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks.

Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes (1) _______ ecosystems. If there is too (2) _______ rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals that feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for he pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds (3) _______. Polluting the air, soil, and water can harm ecosystems. Building (4) _______ on rivers for electric power and irrigation can harm ecosystems around the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of (5) _______ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào ô trống 3

A. out

B. in

C. go

D. fly

1
11 tháng 5 2018

Đáp án A.

Tạm dịch: … Heat from a forest fire melts the seal and lets the seeds (5) _______: Sức nong từ cháy rừng sẽ làm tan chảy các mối bít và thả các hạt _______.

Một cách logic, khi có sức nóng khiến các mối bít tan chảy thì các hạt bị tắc ở trong trước đó sẽ có thể rơi ra ngoài. Mỗi bít không còn để các hạt ở trong không hợp lý, loại đáp án B. Loại C và D vì các hạt không thể đi và bay. Để các hạt ra ngoài là đáp án phù hợp nhất. Do đó đáp án đúng là A. out.

12 tháng 5 2017

forest are useful to man in several ways. Wood is always necessary for buiding and making all kinds of things and we usually needfire in our house. Forest provide timber, one of the mosr valuable resurces but we must use them wisely. Man shuold not cut down trees because trees are also needed to preserve land. Their roots bind the soil and prevent heavy rain from washing the soil away.

***Questions***

1.Are forests useful to man?

=> Yes.

2.What do forest provide?

=> Forest provide timber, one of the mosr valuable resurces but we must use them wisely.

3.Why shouldn't man cut dowm trees?

=> Because trees are also needed to preserve land.

4.How do trees preserve land?

=> Their roots bind the soil and prevent heavy rain from washing the soil away.

13 tháng 5 2017

cảm ơn nhiều nha nhưng mà mình thi xong ùi

18 tháng 10 2019

a Forest supply us material for producing medicines and wood for making everything.

b Forests help us prevent washing the earth away, especially on mountain.

c Cậu tự dịch được không?

18 tháng 10 2019

Đọc và trả lời câu hỏi

Forest are useful to man in many ways. They are the home of wild animals. In the forest ther are many kinds of rare plants. Forest supply material for producing medicines and wood for making everything. We alway need wood for building, working and washing the earth away , especially on mountain. Saving forest has become an urgent problem for all nations in the world

a, What do forest supply us ?

=>FOREST SUPPLY MATERIAL FOR PRODUCING MEDICINES AND WOOD FOR MAKING EVERYTHING.

b,What do forests help us prevent?

=>THEY PREVENT THE EARTH FROM WASHING AWAY

c, Translate the whole passage into Vietnamese

Rừng rất có rất nhiều công dụng cho con người.Nó là nơi ở của những động vật hoang dã.Trong rừng có rất nhiều loài cây quý hiếm.Rừng cung cấp vật liệu cho việc sản xuất thuốc và gỗ để làm mọi thứ.Chúng ta luôn luôn cần gỗ cho những tòa nhà,chống rửa trôi đất đi,đặc biệt là trên núi.Cứu rừng đã trở thành vấn đề khẩn cấp cho toàn nhân loại trên thế giới

P/S:Bản dịch là do t tự dịch nên sai chỗ nào mongg thông cảmmm

Read the passage and choose the best option to complete each blank.         Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes ____46___ ecosystems. If there is too little rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals ____47___ feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for the pine trees to reproduce....
Đọc tiếp

Read the passage and choose the best option to complete each blank.

        Any change in one part of an ecosystem can cause changes in other parts. Droughts, storms and fires can change ecosystems. Some changes ____46___ ecosystems. If there is too little rainfall, plants will not have enough water to live. If a kind of plant dies off, the animals ____47___ feed on it may also die or move away. Some changes are good for ecosystems. Some pine forests need fires for the pine trees to reproduce. The seeds are sealed inside pinecones. Heat from a forest fire melts the seal and lets the seeds ____48___. Polluting the air, soil, and water can harm ecosystems. Building dams on rivers for electric power and irrigation can harm ecosystems ____49___ the rivers. Bulldozing wetlands and cutting down forests destroy ecosystems. Ecologists are working with companies and governments to find better ways of ___50____ fish, cutting down trees, and building dams. They are looking for ways to get food, lumber, and other products for people without causing harm to ecosystems.

Điền vào số (49)

A. on          

B. around             

C. over      

D. under

1
16 tháng 3 2018

Đáp án B

Harm something: gây hại đến cái gì

Ở đây ta dùng around để khi khu vực xung quanh dòng sông bị ảnh hưởng, tránh nhầm lẫn với cụm động từ.