人教新目标版英语九年级Unit 13同步练习题1 3页

Unit 13 We’re trying to save the earth! 基础导练 一、根据句意及首字母或汉语提示完成句子 1.To recycle books and paper is easy. But it is very important for protecting the e . 2.We are so poor that we can’t a a house like that. 3.This city is the (工业) center of the country. 4.I think it’s (残忍的) to make such a young boy work all day. 5.Smoking is (有害的)to our health. 二、单项填空 （ ）1.He is very confident, _______ he has an ugly face. A. but B. though C. so D. and （ ）2.We know _______ pollution is ______ big problem. A. the; X B. a,; X C. X,; a D. X; the （ ）3. She ______ fifty dollars _______ these books A. cost, on B. paid, for C. spent, in D. took, to （ ）4. He used to _____ in the sun, but now he is used to ______ at night. A. read, read B. reading, read C. read, reading D. reading, reading （ ）5. Your hair is too long, you have to have your hair _______. A. cut up B. cut off C. cut down D. cut out 三、根据汉语意思完成句子 ⒈许多专家认为，到 2020 年，印度人口可能会比中国人口多。 Many experts think that India's ___________ may be ________ than China's by 2020. ⒉今天该轮到你值日了。 It's your _______ to be on ______ today. ⒊那边出了什么事？那么多人挤在大门口。 What's ___________ over there? So many people are __________ round the gate. ⒋出门的时候别忘了锁门。 Don't forget to _____ the door when you _____ home. ⒌别插队，否则别人会生你的气。 Don't be a ______ ___________ , or the others will get angry with you. 能力提升 一、用方框中所给词的适当形式填空 1. I was ______ to see nobody else was there when I arrived. 2. Look at the huge stone. Do you know its _________? 3. My dear friends, look at the _________ water. We must do something about it. 4. Look! The house is ________ out off used soda cans. 5. Could you please tell me the __________ of the such a project? 二、单项填空 1. The girl can hardly speak English, _________ she? A. can’t B. can C. does D. doesn’t 2. Tom likes making model toys ______ used soda cans. A. of B. out C. off D. out of 3.The old man want to sell all the things _________ money for Children’s Hospital. A. to raise B. to keep C. to give D. to bring 4. I’m looking for a place _______ trees grow in water. A. that B. which C. what D. where 5.The little boy urged his mother ______ a toy truck for him. A. to buy B. buying C. buy D. buys 三．按要求完成下列句子 1. She has cleaned the room.(改为一般疑问句) ________she ______ the room? 2. Tina bought the car last year. (改为同义句) Tina ______ ________ the car ______ a year. 3. They are trying to save the animals. (对画线部分提问) build, pollute, surprise, important, weigh ______ are they trying ______ ______? 4. They sweep the floor once a day. (对划线部分提问) ________ _________ do hey sweep the floor? 5. I’m not against building a new zoo in our town. (改为同义句) I _______ ________ build a new zoo in our town. 参考答案 基础导练 一． 1.environment 2.afford 3.industry 4.cruel 5.harmful 二． 1—5 BCBCA 三、1.population, larger 2. turn, duty 3.happened, crowding 4.lock, leave 5.queue jumper 能力提升 一．1.surprised 2.weight 3.polluted 4.built 5.importance 二．1—5 BDADA 三．1.Has; cleaned 2.has had; for 3.What; to do 4.How often 5.agree to