九年级英语we’re trying to save the manatees练习题1.doc

Unit 15 We’re trying to save the manatees! Section A 重要词组 be like, be suitable for,once a day, provide... for, care for,hardly... at all 重点句型 I think/feel that animals shouldn’t live in zoos. I agree/disagree with you. 一、单项选择 ( ) 1. The doctor asked me to take the medicine _________. A. one day B. once a day C. one time a day D. some day 答案:B ( ) 2. There are hardly people in the forest at all, _________? A. are they B. aren’t they C. aren’t there D. are there 答案:D hardly 为否定句，故后面的疑问部分用否定式。 ( ) 3. We had to walk home,as the last bus _________. A. has already gone B. was going C. had already gone D. had been gone 答案:C as 从句中的动作发生在主句前，故用过去完成时。 ( ) 4. If rivers _________ with waste from factories,we’ll die. A. polluted B. were polluted C. become polluted D. are polluting 答案:C ( ) 5. We _________ paper to be recycled to save more trees. A. suggest B. expect C. agree D. hope 答案:B expect 意为“预料，期望”，后接复合宾语，其余选项无此用法。 二、看图完成句子或对话 6. A:I think we should stop using paper napkins. B: _________ _________. It’s really a waste of money. 答案:I agree 7. Many animals are _________ _________. We should do something to protect them. 答案:becoming endangered 三、句型转换 8. The animals in the cage are given food once a day. (对划线部分提问) _________ _________ are the animals in the cage given food? 答案:How often how often 表示频率，意为“多久一次”。 9. You should remember to take your own bags when you are shopping. (改为同义句) _________ _________ to take your own bags when _________. 答案:Don’t forget，shopping 10. I am not against building a new park in our town. (变为同义句) I _________ _________ build a new park in our town. 答案:agree to 11. We planted many trees in our school yard. (改为被动语态) Many trees _________ _________ in our school yard. 答案:were planted 12. The problem is so difficult that I can’t work it out. (改为简单句) The problem is _________