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Scientists say that life started in the ocean .However, humans aren't natural swimmers. We can (1) ......as babies, but we forget and then we must (2)....... to swim again.

We must not(3) ....that our world is mainly water .So we should all learn to swim .We ought to try to stay away from water,but it is very difficult .The time always comes when we need (4) ...............water.

We (5)............. learn to swim when we are young.It is (6).........to learn .Our parents can help. They can give us the opportunity to learn to swim

2, Choose the suitable options to fill in the blanks

1) ________ say life started in the ocean. However, humans aren't natural (2) ________. We can swim as babies, but we forget and then we (3) ________ learn to swim again.

We must not (4) ________ that our world is mainly water. So we should all learn (5) ________. We ought to try to stay from water, but it is very (6) ________. The time always comes when we (7) ________ to cross water.

We should learn to swim when we are young. It is easier (8) ________ then. Our parents can help. They can give us the opportunity to learn to swim.

Scientist say life started in the ocean. However, humans aren't natural swimmers. We can swim as babies, but we forget and then we must learn to swim again.

We must not forget that our world is mainly water. So we should all learn to swim. We ought to try to stay from water, but it is very diffcult. The time always comes when we need to cross water.

We should learn to swim when we are young. It is easier to learn then. Our parents can help. They can give us the opportunity to learn to swim

a) What do scientists stay?

b) What can we do as babies?

c) Can we still remember how to swim when we have grown up?

d) Is our world mainly water?Why do you know?

e) Is it easy for us to try to stay away from water?

f) Why should we learn to swim when we are young?

g) Who should help and give us the opportunity to learn to swim when we are young?

h) Should we learn to swim ourselves in the river or in the pond?Why not?

Underline the model verbs you choose:

Life started in the ocean, but humans aren't natural swimmers. We (1. can - can't - must) swim as babies, but we forget and then we (2. mustn't - should - must) learn to swim again.

We (3. should - can - mustn't) foget that our world is mainly water. So we (4. ought to - must - should) all learn to swim. We (5. can - must - mustn't) try to stay away from water, but it is very difficult. The time always comes when we (6. should - must - can) cross water.

We (7. should - must - can) learn to swim when we are young. It is easier to learn then. Our parents (8. can - must - mustn't) help. They (9. shouldn't - ought not to - should) give us the opportunity to learn to swim.

Giúp với nhanh nhanh giùm

Underline the model verbs you choose:

Life started in the ocean, but humans aren't natural swimmers. We (1. can - can't - must) swim as babies, but we forget and then we (2. musn't - should - must) learn to swim again.

We (3. should - can - musn't) foget that our world is mainly water. So we (4. ought to - must - should) all learn to swim. We (5. can - must - musn't) try to stay away from water, but it is very difficult. The time always comes when we (6. should - must - can) cross water.

We (7. should - must - can) learn to swim when we are young. It is easier to learn then. Our parents (8. can - must - musn't) help. They (9. shouldn't - ought not to - should) give us the opportunity to learn to swim.

Giup vs gap gap

Điền vào chỗ trống :

Scientists say life started in the ocean. However, humans aren’t natural swim­mers. We (1) _______ swim as babies, but we forget and then we (2) _______ learn to swim again. 

We (3) _______ forget that our world is mainly water. So we (4) _______ all learn to swim. We (5) _______ try to stay away from water, but it is very difficult. The time al­ways comes when we need to cross water.

We (6) _______ learn to swim when we are young. It is easier to learn then. Our par­ents (7) _______ help. They (8) _______ give us the opportunity to learn to swim.

Từ gợi ý :

Scientist say life started in the ocean . However , humans aren't natural swimmers . We can ... (1)as babies , but we forget and then we must ...(2) to swim again

We must not ...(3) that our word is mainly water . So we should all learn to swim . We ought to try to stay from water , but it is very difficult. The time away comes when we need ...(4) water 

We ...(5) lear to swim when are young . It is easier to learn then . Our parents can help . They can give us the opportunityto learn to swim .

           (1)   A.swimming        B. swim         C. swam           D. swimmer 

            (2)   A. learn               B. to learn      C.learning        D. learnt

           (3)   A . forgot           B. forgetting    C. forget           D. to forget

          (4) A. cross               B. crossing        C. to cross     D. croossed

          (5). should                B. ought not       C. mustn't      D. should

ĐIỀN VÀO  CHỖ TRỐNG HỘ NHA MẤY CHẾ

15. And scuba – diving became a ………. Sport

a. like b. liking c…… d. popular

16. A Frenchman, Jacques Cousteau …….. a deep – sea diving vessel in 1940s

a. invented b. discovered c. found out d. detected

17. In the vessel , he could …….. the oceans of the world

a. manage b. run c. find d. explore

18. ……. this invention , we can learn more about the undersea world

a. beside b. thanks to c. addition d. because

19. Life started in the ocean but humans aren’t natural ………

a.swims b. swimming c. swimmers d. swim – workers

20. Our world is mainly water , ……… we must all learn to swim

a. and b. so c. but d. or

21. School in our city start a program to improve ……… awareness for children

a. safe water b. water safe c. water safety d. safety water

22. What is the ………. Of the program ? – To help the poor in the neighborhood

a. aim b. way c. means c. need

23. ‘‘ Please , ring me late . I’m very busy now. ’’ – She asks me ……. Her late

a. to phone b. to come c. to visit d. to talk to