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第十八节 九年级Unit 7Unit 8 考 点 聚 焦【考点1】Teenagers should be allowed to choose their own clothes. 青少年应该被允许选择他们自己的衣服。【解析】should be done意为“应该被做”。“情态动词+be+动词的过去分词”为情态动词被动语态的基本结构。 【演练】( )1. Young trees should _ every year. A. be planted B. plant C. planted D. planting( )2. Things must _ here before you enter the library. A. keeps B. are kept C. be kept D. keepAC ( )3. Thanks to the Internet, different kinds of information _ in a short time. A. can be learned B. has been learned C. can learn D. has learned( )4. Its difficult to get to the other side of the river. I think a bridge _ over the river. A. should be built B. should build C. will build D. has builtAA ( )5. How often do I need to feed the dog? It _ food every day, or it will be hungry. A. must give B. must be give C. must be given D. must be gaveC 【考点2】Sixteen-year-olds should be allowed to get their ears pierced. 16岁的青少年应该被允许打耳洞。 【解析】get / havedone意为“请别人做某事；使某事完成”。 【演练】( )1. Tom，why are you in such a hurry? Oh，my bike is broken，Im going to have it _. A. repairing B. repaired C. to repair D. repair( )2. She wants to have her flowers _. A. watering B. water C. watered D. to waterBC ( )3. What are you going to do this afternoon, Andy?My hair is too long. I want to get my hair _. A. cut B. to cut C. to cutting D. cutted( )4. I _ my old bicycle _ up in order to give it away to charity. A. had; fix B. have; fix C. got; fixed D. get; fixAC 【考点3】He should stop wearing that silly earring. 他应该停止戴那副愚蠢的耳环。 【解析】stop doing sth.意为“停止做某事”； stop to do sth.意为“停下来去做某事”；stop sb. from doing sth.意为“阻止某人做某事(该词组中的stop通常可用keep或prevent代替)”。 【演练】( )1. You look tired！Why not _ a rest?A. stop to have B. stopping having C. stop having D. stopping to have( )2. We stopped _，but there was not any sound. A. to listen B. listens C. listen D. listeningAA ( )3. Sally，stop _ TV! Its time to go to bed. OK，Mom. A. watch B. to watch C. watching D. watched( )4. Its getting dark now. Why dont we stop_ home? OK. Lets go. A. go B. going C. to go D. goesCC ( )5. We must prevent the water from _ polluted. A. be B. to be C. been D. beingD 【考点4】It must belong to Carla. 它肯定属于卡拉。【解析】must意为“一定；肯定”，用于肯定句中表推测。 mustnt意为“不准；禁止；不可以”。mustnt不能用于表猜测。 含有must表推测的句子变为否定句时，要用cant，意为“不可能”。sth. belongs to sb.=sth. is sb.s，意为“某物是属于某人的”。 【演练】( )1. The sweater belongs to _. A. Eves B. Eve C. hers D. herself( )2. Whose notebook is this? It _ Jims. It has his name on it. A. cant be B. must be C. can be D. may beBB ( )3. School students _ smoke because it is against the school rules. A. neednt B. couldnt C. wont D. mustnt( )4. You _ be tiredyouve only been working for an hour. A. must not B. wont C. cant D. may notDC ( )5. Students in our school _ know shouting is not allowed in the library. A. can B. may C. must D. need C 【考点5】They think the stones can prevent illness while keeping people healthy. 他们认为石头能预防疾病，让人们保持健康。【解析】keep+()+adj.意为“使()保持某种状态”。keep sb. doing sth.意为“使某人一直做某事”。keep sb. from doing sth.意为“阻止某人做某事(该词组中的from不能省略)”。keep away from=stay away from，意为“远离”。 【演练】( )1. Although you like the book, you may only _ it for two weeks. A. borrow B. keep C. lend D. stay( )2. What should I do, doctor? To keep _, you should take more exercise. A. healthy B. health C. healthily D. unhealthBA ( )3. You cant sneeze and keep your eyes _ at the same time. A. open B. opens C. opened D. opening( )4. As we all know, its not polite to keep others _ for a long time. A. wait B. waited C. to wait D. waitingAD ( )5. This gear(装备) can help to keep you _ hurt. A. from getting B. getting C. get D. toA
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