Bài tập môn tiếng anh lớp 9 (130)

BÀI TẬP TỰ LUẬN TIẾNG ANH LỚP UNIT THE ENVIROMENT I Fill in the blanks with proper words, then answer the following questions scientists/ pollution/ serious/ factories exhaust/ reduce/ require/ percentage Everyone wants to reduce (1) _ But the pollution problem is as complicated as it is (2) _ It is complicated because much pollution is caused by things that benefit people For example, (3) _ from automobile caused large (4) _ of air pollution But the automobile provides transportation to millions of people (5) _ discharge much of the material that pollutes air and water, but factories give employment to a large number of people Thus, to end or greatly (6) _ pollutions immediately, people would have to stop using many things that benefit them Most people not want to that, of course But pollution can be gradually reduces in several ways, (7) _ and engineers can work to find ways t lessen the amount of pollution that such things as automobiles and factories cause Government can pass and enforce laws that (8) _ businesses and individuals to stop, or cut down on certain polluting activities Questions: 1) Do things that benefit people bring about pollution? …………………………………………………………………………………………………………………………………………………… 2) Is it complicated to reduce pollution? Why or Why not? …………………………………………………………………………………………………………………………………………………… 3) Who can find ways to lessen the amount of pollution? …………………………………………………………………………………………………………………………………………………… 4) What can the Government to reduce pollution? …………………………………………………………………………………………………………………………………………………… II Complete each sentence of the following letter Dear Mr Smith, I write/ complain/ dirt/ smoke/ come/ your factory chimneys …………………………………………………………………………………………………………………………………………………… Two days ago/ I decide/ / my washing …………………………………………………………………………………………………………………………………………………… I wash/ sheets/ put/ out/ dry/ it/ be/ nice sunny day/ there/ be/ breeze ………………………………………………………………………………………………………………………………………………………………… … When I take washing in/ I be/ horrified/ discovered/ it/ cover/ dirty marks …………………………………………………………………………………………………………………………………………………… I/ assume/ breeze/ I/ mention/ carry/ dirt/ chimneys …………………………………………………………………………………………………………………………………………………… This be/ not only/ because/ sheets/ but because/ we/ two small children/ who be make/ breathe/ same air Until this incident/ I think/ chimneys/ be safe/ clean I already/ write/ local Member of Parliament/ this matter …………………………………………………………………………………………………………………………………………………… Furthermore/ I must warn you/ I/ write/ local newspaper/ tomorrow …………………………………………………………………………………………………………………………………………………… 10 I/ look forward/ receive/ reply Yours sincerely Mrs Jennifer Hunter III Fill in each blank of the following passage with one suitable word Air pollution can (1) _ people ill Consequently, some countries (2) _ laws to control the quality of smoke (3) _ the air Air pollution causes particular damage to the body (4) _ harming the lungs Leads should not (5) _ used in petrol because it is bad for children’s (6) _ and make them clumsy in using (7) _ hands Poisonous gas from lead collects in those parts of cities where (8) _ are tall buildings Pollution can also have (9) _ influence on the earth’s climate The (10) _ may melt near the North and South Poles, resulting in very bad floods IV Give correct formation of these words The air in the city is _ (pollute) Please listen to the lecture (care) An accident happened because of driving (care) He was (disappoint) that they were not coming Air and water _ (pollute) can make people fall ill Plastic bags will cause _ (pollute) Mr Brown is one of the _ (conserve) We should make our world _ (pollute) I’m (disappoint) that you didn’t your homework 10 Listen me _ (care) you can solve the problem V Choose the underlined word or phrase in each of the sentence needs correcting I look forward to hear from my mother in Singapore Let’s practice listening to English programs in the radio Ancient people thought that the earth is square but actually it is round Jim said that he was playing the piano in the hall now What about play tennis in stead of going to the cinema ? After finish their homework , they took a long bath and went to bed Both teenagers and adults feel like help poor people, don’t they? She fed up about living in remote areas without electricity When our parents are sick , we took turn to look after them carefully 10 The police ordered the man don’t remove his hands from the steering wheel