Cấu trúc : 

Khẳng định :    \(S+am/is/are+V_{ing}+O...\)

Phủ định : \(S+am/is/are+not+V_{ing}+O...\)

Nghi vấn : \(Am/is/are+S+V_{ing}+O...?\)

Dấu hiệu nhận biết : 

-Now, rightnow , at the moment , at present.

-Listen!

Look!

Keep silent!

Oh,no!

...

-At+giờ cụ thể

Bạn tham khảo nhé!

1. CÔNG THỨC THÌ HIỆN TẠI TIẾP DIỄN

2. Dấu hiệu nhận biết

Trạng từ chỉ thời gian

• now: bây giờ
• right now: ngay bây giờ
• at the moment: lúc này
• at present: hiện tại
• at + giờ cụ thể (at 12 o’lock)

Ví dụ:

• I am not listening to music at the moment. (Lúc này tôi đang không nghe nhạc)
• It is raining now. (Trời đang mưa)

• rong câu có các động từ

  • Look! (Nhìn kìa!)
  • Listen! (Hãy nghe này!)
  • Keep silent! (Hãy im lặng!)

  • Ví dụ:

    • Look! The train is coming. (Nhìn kia! Tàu đang đến.)
    • Look! Somebody is trying to steal that man's wallet. (Hãy nhìn xem! Người kia đang cố ăn cắp ví tiền của người đàn ông đó.)
    • Listen! Someone is crying. (Nghe này! Ai đó đang khóc.)
    • Keep silent! The baby is sleeping. (Hãy giữ yên lặng! Em bé đang ngủ.)
  • Nguồn: https://www.anhngumshoa.com/tin-tuc/thi-hien-tai-tiep-dien-present-continuous-ndash-cong-thuc-cach-dung-dau-hieu-nhan-biet-va-bai-tap-37215.html

bài 1 Rewrite sentences

1) Because the dust in the room, I can't go in.

=> Because of....the dusk, I can't go in the room..........

2) She runs faster than me.

I don't run faster than her

3) Thanh works harder now than last year.

Last year Thanh didn't work harder than now

4) He doesn't understand the lesson as well as last year.

Last year he he didn't understand the lesson well

5) My sister usually gets up earlier than me .

I usually wake up later than my sister

2) She runs faster than me.

I don't run fasster than her

3) Thanh works harder now than last year.

Last year Thanh didn't work harder than now

4) He doesn't understand the lesson as well as last year.

Last year he understand the lesson as well as now

5) My sister usually gets up earlier than me .

I usually get up later than my sister

bài 1 rewrite sentences

1) Hai couldn't listen to the teacher yesterday as attentively as his friend did.

 Hai's friend listened more attentively to the teacher lecture

2) She runs faster than me.

I don't run faster than her

Who ...(stand) behind the curtains last night?

Trả lời :

Who was standing behind the curtain last night?

#ht

who _was_ stood_ behind the curtains last night?

Soil pollution has now become much more of a boiling issue to all countries in the world. Due to the appearance of many fertilizers and peside, farmers have been overusing them to contaminate the soil. This poses a great health threat as peole cultivate food on the land. Additionally, industrialization does not only lead to air pollution but also contribute greatly to the severeness of soil contamination. As more and more firms dump their untreated sewage right into rivers and the sea, the aqua environment become extremely hazardous for marine animals to survive. Moreover, the fresh water for daily activities will also be negatively affected. In order to improve the situation, several methods have been implemented by governments. However, I believe the most effective way to reduce soil pollution is raising people's awareness of the issue.

                cái này chắc đúng

chép mạng !!!

Chào em, em tham khảo nhé!

1. Write the past simple form of the verbs.

Answers: 1. began, 2. broke, 3. bought, 4. took, 5. grew, 6. had, 7. said, 8. sang.

2. Complete the sentences with verbs from exercise 1.

Answers: 1. bought, 2. said, 3. had, 4. began, 5. sang, 6. grew, 7. took, 8. broke.

3. Put the time expressions in order, with the most recent first.

Answers: 

1. last night.                                            6. last month.

2. yesterday afternoon.                           7. three months ago.

3. yesterday morning.                             8. last year.

4. the day before yesterday.                   9. two years ago.

5. last week.

4. Rewrite the sentences in the past tense. Add the time expression in brackets.

Answers:

2. Sally and I took the bus to school the day before yesterday.

3. Susan slept until ten o'clock yesterday morning.

4. My dad did a lot of housework last week.

5. I spent a lot of money on clothes last weekend.

6. My mum made cakes yesterday afternoon.

5. Complete the text. Use the past simple form of the verbs in brackets.

Answers: 1. was, 2. hated, 3. thought, 4. left, 5. loved, 6. read, 7. moved, 8. got, 9. wrote, 10. sent, 11. returned, 12. became, 13. won, 14. decided, 15. went, 16. lived, 17. died, 18. could.

Tất cả các bài tập trong phần này đều giúp em củng cố kiến thức vững vàng hơn về thi quá khứ đơn cũng như các dạng động từ bất quy tắc khi chuyển về quá khứ. Em lưu ý xem lại sách giáo khoa, chịu khó tra bảng động từ bất quy tắc để nhớ và thuộc nhé! Nó vô cùng quan trọng đấy.

Thầy gửi em link 1 bảng động từ bất quy tắc cơ bản,  em có thể tham khảo nhé! <https://www.englishclub.com/vocabulary/irregular-verbs-list.htm>

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

exercise 6 : Viết lại câu

1) Jane can swim further than I can.

= I can't.....swim as far as Jane...................... 

2) We didn't do the test as quickly as Linh.

=Linh did.......the test more quickly than we did................

further : farther

I can't : He can 

2 didn't do: didn't

Khi về đến nhà, Tôi Nhận ra tôi đã để quên túi xách ở cửa hàng

Khi về đến nhà,tôi nhận ra mình đã quên túi ở cửa hàng

exercise 5: viết lại câu 

1) No one in my class is more intelligent than Lan.

= Lan is the most intelligent in my class .

2) WE DON'T KNOW A HAPPIER PERSON THAN IM.

= HE IS HAPPIEST  PERSON WE KNOW .