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1、人教版丨八年级英语下册unit 7 词语辨析unit 7 Whats the highest mountain in the world（一）词语辨析：. succeed/success/successful的用法succeed,v 实现目标，成功succeed,不及物动词 succeed in doing sth 如：He succeeded in swimming across the river 他成功的游过了这条河。success,名词可数名词（成功的人或事）；不可数名词（成功）如Failure is the mother of success失败是成功之母。successful形容词
2、，成功的，如He is a successful writer.他是个成功的作家。【典型例题】1. The man_(成功)in setting up a company last year.【答案】succeeded【考点】词语运用2. He is organized and is often . I hope he will have more at his business.A. success; successfulB. successful; successC. successfully; successfulD.successful; successful【答案】B【解析】句意：他
3、很有条理，常常成功。我希望他会在生意上更加成功。Succss成功，是名词；successful成功的，是形容词；successfully成功地，是副词。所以选B。【考点】考查形容词。. population的用法population 人口；人口数量population做主语且强度整体人口时，谓语动词一般用单数，The populationisincreasing faster and faster.当主语时“人口的百分之几、几分之几”时，谓语动词常用复数形式。Three quarters of the populationareworkers.表示人口的多或少时, 用large或smallTh
4、e population of China is verylarge.中国人口众多提问有多少人口，常用“ what is the population of?”What is the population of Canada?加拿大的人口有多少?表示 “某地有多少人口” 时，常用 “ has a population of ” 句型【典型例题】1.-Do you know _ the population of China is?-Yes, it has the _ population in the world, about 1.3 billion.A. how much, mostB. h
5、ow much, largestC.what, mostD.what, largest【答案】D考点：考查特殊疑问词和形容词2.Two thirds of the population of the village _ farmers. The number of them_ about 2,000.A. is, isB. is, areC. are, areD. are, is【答案】D【解析】试题分析：句意：这个村庄三分之二的人都是农民。他们的数量是2000。Population前有分数修饰，谓语动词要用复数。The number of“的数量”做主语，谓语动词用单数。故选D。考点：考查主
6、谓一致。. famous的用法famous = well know adj. 著名的，有名的(1) be famous for 因而著名 （某人因某种知识、技能或特征而出名）China is famous for the Great Wall and Pandas(2) be famous as 作为而出名（某人以某种身份而出名）Lu Xun was famous as a writer.【典型例题】1. France _ for its food and wine.A. is famous forB. is famous toC. is famous asD. is famous with【
7、答案】A考点：考查固定短语。2. -Can you tell me something about Liu Yang?-Oh, she _ the first Chinese woman astronaut to get into space.A. is famous asB. is famous forC. is interested inD. is proud of【答案】A【解析】试题分析：句意：你能告诉我一些关于刘洋的事吗?哦,她是著名的第一个进入太空的中国女宇航员。is famous as是著名的；is famous for因而闻名； is interested in对感兴趣；is
8、proud of为而自豪。所以选A。考点：考查固定短语。. a lot /a lot of辨析a lot 得多；很多；非常(1) a lot 很多，做副词短语，修饰动词，放在动词之后。相当于very much.It usually rains a lot at this time of year.(2) a lot of =lots of + 复数名词 =many +复数名词=much+ 不可数名词【典型例题】1. He knows _ about this event.A. a lot of B.lots ofC. many D. a lot【答案】D【解析】试题分析：句意：-对于这次事件他
9、了解很多。a lot 很多，做副词短语，修饰动词，放在动词之后。相当于very much.结合句意，故选D。考点：考查副词的用法。2. He drinks _. Hes got _ money but not _ friends.A. a lot; plenty of ;muchB. much; a lot of ; manyC. a lot; a lot of; manyD. a lot of ; a lot; a lot of【答案】C考点：考查副词的用法。. spend/pay/cost/take辨析spend (in) doing 花时间做某事spend/pay/cost/take 花
10、费(1) spendspentspent v 花费,主语是人sb.+ spend +时间/钱+onsthsb. +spend +时间/钱+（in）doing sthspend on= pay for 支付He spends too much time on the computer games.(2) pay paid paid v 支付，主语是人sb.+ pay + 钱+for sth I pay 10 yuan for the book.(3) cost cost cost v 花费，主语是某物或某事sth cost sb. +钱 某物花费某人多少钱A new computer costs
11、 me a lot of money.(4)taketook taken v 花费It takes /took sb. some time to do sth.做某事花费某人多长时间It takes him 3 hours to do his homework.【典型例题】1. I _ two hours _ the book last night. Its very interesting.A. spend readingB.spent readingC. took reading【答案】A【考点】考查动词短语的用法。2.What a nice coat! How much did you_
12、 for it? It_ me twenty yuan.A. pay, cost B. pay, paidC. cost, pay D. cost, cost【答案】A【解析】试题分析：句意：多么漂亮的一件外套呀！你多少钱买的？花了我20元钱。pay for意为“支付，为某物付钱”；sth cost sb money则意为“某物花了某人多少钱”；故选A。考点：考查动词的用法辨析。. 表示事物的长、宽、高、深等的表达方式“基数词 + 单位名词+ 形容词（long,wide,tall,deep等）”。如果数词超过1，单位名词要用复数形式。【注】单位词有： meter; foot; inch; ki
13、logram等Yao Ming is over 2 meters tall.The river is 50 meters wide.“基数词+ 单位名词+in + 名词（length; width; height; depth等）two meters long = two meters in length （2米长）three feet high = two feet in height. （3英尺高）长、宽、高、深还可用复合形容词表示“数字+ 量词（单位）+形容词（long/wide/ tall/ deep等）” .各个词间用连字符连接，常作前置定语修饰名词。【典型例题】1. The river is over 200 meters_.A. wide B. long C. tall【答案】A【解析】句意：这条河超过200米宽。A. wide宽的；B. long长的；C. tall高的。根据句意只能是指河流的宽度，故选A。【考点】考查形容词辨析。2. Over the river there is _ bridge.A. a 110-meter- longB. a 110-meters-longC. an110-meter- longD. an 110-meters-long【答案】A考点：考查复合形容词的用法。
