Mi and Nick have decided to give a presentaion on water pollution to the class. Read what they have prepared and answer the questions. 

(Mi và Nick đã thảo luận đưa ra bài thuyết trình về ô nhiễm nước cho lớp. Đọc những gì họ đã chuẩn bị và trả lời câu hỏi.)

Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater (the water beneath the Earth’s surface). It is one of the most serious types of pollution.

Water pollution can have many different causes. Factories dump industrial waste into lakes and rivers. Sewage from households is another cause. Farms using pesticides to kill insects and herbicides to kill weeds can also lead to water pollution. These factors cause ‘point source’ pollution while pollutants from storm water and the atmosphere result in ‘non-point source’ pollution.

Water pollution can have dramatic effects. In many poor nations, there are frequent outbreaks of cholera and other diseases because of people drinking untreated water. Humans can even die if they drink contaminated water. Polluted water also causes the death of aquatic animals such as fish, crabs, or birds. Other animals eat these dead animals and may also get sick. In addition, herbicides in water can kill aquatic plants and cause further damage to the environment.

So what should we do to reduce water pollution?

1. What does the second paragraph tell you about?

(Đoạn văn thứ hai nói cho bạn biết điều gì?)

2. What does the third paragraph tell you about?

(Đoạn văn thứ ba nói cho bạn điều gì?)

3. What is groundwater?

(Nước ngầm là gì?)

4. What are point source pollutants?

(Những chất gây ô nhiễm nguồn là gì?)

5. What are non-point source pollutants?

(Những chất gây ô nhiễm không nguồn là gì?)

6. Why do people use pesticides?

(Tại sao người ta sử dụng thuốc trừ sâu?)

MN TRẢ LỜI GIÚP MIK NHA. KO LẤY TRÊN MẠNG TỰ LÀM GIÚP MIK

1.      Trees won’t grow ……….there is enough water

2.      If I were in your place, I ……….. a trip to England

3.      If your father weren’t the president of the company, you …… here

4.      My sister …… you the technique of weaving if you ask her

5.      She would be happy if we …… her a bunch of flower

tìm lỗi sai và sửa lại
1 Do you mind to tell me what time does the shop open?
2 I would rather to write his plan to print it
3 If the weather was sunny, we didn't stay indoors
4 There was a new film was shown on T.V last evening
Bài 2 Put the words into the correct forms
1  She has just ( celebration)  her 20th birthday
2 He is a man to be(dependence)
3 First (impress) are often misleading
Bài 3 Passive voice
1 Why wasn't the car put into the garage
2 You needn't iron this shirt
Bài 4  rewrite the sentences using the words provided
1 Can I possibly borrow your car? (mind)
Bài 5 fill a suitable into the gaps
Of all towns and cities in VN, one of the.... and the.....important is HN,.....capital of VN. THe history....HN began many years ....and since then the city has always been very....in the life of the....country. HN is not.... the political centre , it's also the centre of cultural life of VN

III. Write in the correct words1. Luke is such a _ _ w _ _ _ . He wouldn't say a boo to a goose
2. Vegetarians don't eat meats as they are against abusing animal _ _ g _ _ s .
3. I work less than eight hours a day. This is just a _ a _ _ _ _ m _ job.
4. Professional climbers need good _ _ p _ _ _ u _ _ like ropes, boots and warm clothes.
5. You don't pay with pounds in Polish shops. The Zloty is the Polish _ _ _ r _ _ _ _.
6. After you check in, go to the _ _ p _ _ _ u _ _ lounge and wait for your filght call.
7. This job is very boring. The high salary is its only _ _ v _ _ _ _ g _ .
8. My uncle is a fireman. He drives the fire _ n _ _ _ _ .
9. We asked the waiter to bring us something else because the opinion soup was absolutely _ _ _ t _ _ _ s _ .
10. My brother studied law but he doesn't work as a _ _ _ y _ _ .

34. A business person travels more expensively than a tourist. (cheaply)

A tourist travels.........

35. We started learning English 5 years ago.

We have.........

36. Jack's marks are better than mine. (bad)

My marks.......................