Bài tập Tiếng Anh Lớp 8 - Unit 7: Pollution

Nội dung text: Bài tập Tiếng Anh Lớp 8 - Unit 7: Pollution

1. permanent (adj) /ˈpɜːmənənt/ point source (n) /pɔɪnt sɔːs pəˈluːʃn/ pollution poison (n, v) /ˈpɔɪzn/ pollutant (n) /pəˈluːtənt/ radioactive (adj) /ˌreɪdiəʊˈæktɪv/ radiation (n) /ˌreɪdiˈeɪʃn/ thermal (adj) /ˈθɜːml/ untreated (adj) /ˌʌnˈtriːtɪd/ visual (adj) /ˈvɪʒuəl/ II. VOCABULARY AND GRAMMAR Question I. Choose the best answer. (A,B, C or D ) 1. I like ___ back my home village on holiday. A. comes B. come C. came D. coming 2. If the factory ___ dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 3.Water ___ in the lake has made the fish die. A. pollution B. pollute C. polluted D. polluting 4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals ___. A. die B. to die C. dead D. will die 5. Water pollution is the ___ in the lake has made the fish die. A. contaminating B. contaminate C. contaminated D. contamination 6. If we ___ water carefully, more people will have fresh water. A. will use B. would use C. using D. use 7. If the factory continues dumping poison ___ the lake, all the fish and other aquatic animals will die. A. into B. to C. about D. in 8.If the air wasn’t dirty, I ___ so much. A. wouldn’t sneeze B. sneeze C. would sneeze D. to sneeze 9. If I were you , I ___ that car . 2
2. 4.If people really cared about the environment, they ( not dump ) ___ waste into the lake. 5.If there was no fresh water in the world, what (happen) ___. 6.If you (be) ___ the president, what would you do to help the environment ? 7.They get sick so often.If they exercised more, they (be) ___ heathier. 8.If I (have) ___ one million US dollars , I would build more parks in our city. 9.Quan’s mother is unhappy.If Quan tided his room every day, his mother (not be) ___ so upset. 10.There isn’t a garden at house .If there were, we (grow) ___ vegetables. Question V.Write a conditional sentence type 2 for each situation, as in the example. Viết loại câu điều kiện loại 2 cho mỗi tình huống , như trong ví dụ. 1.People throw rubbish in the street.The street doesn’t look attractive. If people didn’t throw rubbish in the street, it would look attractive. 2.There are so many billboards in our city. People can not enjoy the view. If . 3.There is so much light in the cityat night.We can not see the stars clearly. If 4.We turn on the heater all the time. We have to pay three million dong for electricity a month. If 5.The karaoke bar makes so much noise almost every night. The residents complain to its owner. If 6.She has a headache after work every day.She works in a noisy office. If . 4