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Rivers are on of the world's most important natural resources. Many cities are on the large rivers, and almost every country has a least one river that plays an important part in the lives of its people. Besides transportation, rivers provide water for crops, water to drink, and recreation for people who live along their banks And in order to get water for crops, engineers sometimes build a dam across a river and let water become a lake behind the dam. Then people can use their water not only to irrigate fields but also to make electricity for homes and industries. However the water often becomes polluted when cities on river bank grow faster and the number of industries increases. We are learning that it is necessary to keep rivers clean if we want to enjoy the benefits of the natural resources
Ex1:tìm lỗi sai và sửa lại
1:With its strong claws and tooth -> teeth a tiger is an exelent huntẻ
2:She was waiting nervius -> nervously in thư waiting room for the interview
3: None of the money robbed in the banks last year have -> haven't been found yet
4:Listening to rock music at rock concerts cause -> causes hearing loss in some teenagers these days
5:Houses in the city are much mỏe -> more expensive than that in the countryside
6:Thanks for -> to technology we can now preserve out culture for future generations
Ex2:
Rivers are (1) one of the world's most important natural resources .Many cities are on large rivers and almost every country has(2) at least one river that(3) plays an important part in the lives of its people
Besides transportation rivers (4) provide food water for crops water to drnik and opportuniyies for recreation for people who live their(5) banks
1. A. one B. ones C. among D. those
2. A. takes B. makes C. occupies D. plays
3. A. supply B. provide C. distribute D. bring
4. A. behind B. on C. below D. under
5. A. Moreover B.Therefore C.Thus D. However
6. A. keep B. get C. hold D. maintain
b) Answer the questions
1. What do the rivers provide?
Besides transportation, rivers ___provide___ food, water for crops, water to drink, and opportunities for recreation for people who live along their bank.
2. How do the engineer do to get water for crops?
____ And in order to get water for crops, engineers sometimes build a dam (đập, đê) across a river and let the water become a lake ____behind___ the dam. ______
Rivers are ____(1) ____ of the world’s most important natural resources. Many cities are on large rivers, and almost every country has at least one river that ___(2)___ an important part in the lives of its people.
Besides transportation, rivers ___(3)___ food, water for crops, water to drink, and opportunities for recreation for people who live along their bank. And in order to get water for crops, engineers sometimes build a dam (đập, đê) across a river and let the water become a lake ____(4)____ the dam. Then people can use their water not only to irrigate (tưới) fields but also to make electricity for homes and industries.
____(5)___, the water often becomes polluted when cities on river banks grow in size and the number of industries increases. We are learning that it is necessary to ____(6)_____ rivers clean if we want to enjoy the benefits of the natural resources.
1. A. one B. ones C. among D. those
2. A. takes B. makes C. occupies D. plays
3. A. supply B. provide C. distribute D. bring
4. A. behind B. on C. below D. under
5. A. Moreover B.Therefore C.Thus D. However
6. A. keep B. get C. hold D. maintain
b) Answer the questions
1. What do the rivers provide?
the rivers provide food, water
2. How do the engineer do to get water for crops?
the engineer build a dam across a river and let the water become a lake behind the dam.
1 almost
2 plays
3 provide
4 banks
5 order
6 across
7 only
8 However
9 faster
10 keep
Giải thích
1 almost every: hầu hết
2 đi với important role sẽ là động từ play
3 provide: cung cấp
4 bank: bờ
5 in order to là một cấu trúc để chỉ mục đích
6 xây đập ngang qua sông: across
7 not only....but also: không những, mà còn
8 Sau khi nói về lợi ích của sông thì người ta đề cập đến việc ô nhiễm của sông, do đó hai vế trái ngược nhau: dùng however
9 faster: nhanh hơn, grow faster: phát triển nhanh hơn
10 keep st clean: giữ cái gì sạch
1. What is the correct pronounciation of this word. ( pronounce )
2. My grand father can read well
( good )
3. Last week we had an ẹnjoyable summer holiday. ( enjoy )
4. The..importance of the project made me tense. ( important )
5. You had better do some.revisions for the final exams ( revise )
Choose the correct word A, B, C for each gap to complete the following passage.
Rivers are (1)________ of the world's most important natural resources.
Many cities are on large rivers, and (2)______________every country has at least
one river that (3)__________________an important part in the lives of its people.
Beside transportation, river (4)________________to drink, and opportunities for recreation for people who live along their (5)____________ . And in order to get water for crops, engineers sometimes build
a dam across a river and let the water become a lake (6)____________the dam.
Then people can use their water not only to (7)________________fields but also to make electricity for homes and industries.
(8):________ , the water often becomes polluted when cities on river banks grow (9)________ size and the number of industries increases. We are learning that it is necessary to (10) ________ rivers clean if we want to enjoy the benefits of the natural resources.
1. A. one | B. ones | C. among | D. those |
2. A. most | B. mostly | C. almost | D. about |
3. A. takes | B. makes | C. occupies | D. plays |
4. A. supply | B. provide | C. distribute | D. bring |
5. A. banks | B. shores | C. sides | D. beaches |
6. A. behind | B. on | C. below | D. under |
7. A. take | B. irrigate | C. drain | D. give |
8. A. Moreover | B. Therefore | C. Thus | D. However |
9. A. of | B. about | C. in | D. for |
10. A. keep | B. get | C. hold | D. maintain |
1. last year we had an .....enjoyable.....summer holiday ( ENJOY )
2. he was .......proud....... of his achievements inthe field of politics ( PRIDE )
3.you'd better do some .....revisions......for the final exams ( REVISE )
4. the ......improtance..... of the project made me tense ( IMPORTANT )
5. this grammar book is ....suitable.... both for classroom use and for independent study . ( SUIT )
6. It's a very simple question . you can .....easily.... answer it . ( EASY )
7. What is the correct ....pronunciation..... of this word ? ( PRONOUNCE )
8. There is room for further .....improvement..... in your english . ( IMPROVE )
9. my grandmother can read ....well...... without glasses . ( GOOD )
10. she actively .....participated.... in social work ( PARTICIPATE )
1enjoyable
2proud
3revisions
4importance
5 suitable
6easily
7 pronunciation
8improvement
9well
10participated
I. Fill in the blank with the correct form of the word
1. What is the correct pronunciation of this word (pronounce)
2. Last week we have an enjoyable summer holiday ( enjoy)
3. The importance of the project made me tense ( important)
4. You had better do some revision for the final exam ( revise)
5. Unfortunately, her illness was more serious than we thought ( fortunate)
II. Fill in each gap with a suitable word to complete th following passage
Rivers are one of the world's most important natural resources . Many cities are on the large rivers, and (1) almost every country has a least one river that (2) plays an important part in the lives of its people . Beside transportation, rivers (3) provide water for crops, water to drink , and re creation for people who live along their (4) banks And in (5) order to get water for crops , engineers sometimes build a dam (6)across a river and let water become a lake behind the dam . Then people can use their water not (7) Only irrigate fields but also to make eletricity for homes and industries. (8) However the water often becomes polluted when cities river bank grow (9) in size and the number of industries increases. We are learning that it is necessary to (10) keep rivers clean if we want to enjoy the benefits of the natural resources.