1、Unit 5 What are the shirts made of ? Section A1. Is it made of silver?它是银子做的吗?be made意为“被制造”,为被动语态形式。例如:The table is made of wood.桌子由木头制成。辨析：be made of与be made frombe made of和be made from都表示“由制成”,主语为制成品。be made of表示制成成品后,仍可看出原材料是什么,保留原材料的质和形状,制作过程仅发生物理变化。如:The kite is made of paper.风筝是用纸做的。be made f
2、rom表示制成的东西完全失去了原材料的外形或特征,或原材料在制作过程中发生化学变化,在成品中已无法辨认。如:The paper is made from wood.纸是木头做的。归纳be made后接其他介词。be made in意为“(某物)是(某地)制造的”,即表示“产地”。如:This kind of TV is made in China.这种电视机是中国制造的。be made into其含义为“(某种原料)可以制成(某种成品)”,而be made from (of )则表示“(某种成品)是由(某种原料)制成的”。如:来源:学,科,网Grapes can be made into wi
3、ne.=Wine can be made from grapes.葡萄可以酿酒。be made up of由构成或组成。指人、物皆可,指结构成分。Our class is made up of six groups.我们班是由六个小组组成的。2. Yes,both in the past and now.是的,过去和现在都是。both“两者都”,用在含有be动词的句中,应放在be动词的后面;用在含有行为动词的句中,应放在行为动词的前面。例如:We are both students.我们都是学生。来源:Zxxk.ComWe both like English.我们都喜欢英语。归纳：both的词
4、性用法作形容词,“两者”,一般单独修饰名词(复数),作前置定语(但名词前不能有其他限定词修饰),不作表语/补足语。例如:There are many flowers on both sides of the street.大街的两边有很多花。作代词,“两者”,可以单独使用(相当于名词),也可以构成“both of+其他限定词+名词(复数)”或“both of+代词”结构。例如:Both of the boys over there are my good friends.那边的两个男孩都是我的好朋友。Both of them are my good friends.他俩都是我的好朋友。作副词,
5、“两者都”,位置灵活。例如:They are both my classmates.他们都是我同学。来源:Zxxk.ComThey both can play soccer well.他们都很会踢足球。一般构成both.and.“不仅而且”,用于连接句中任意两个并列部分。如果并列两个主语,谓语动词一般采用复数形式。例如:Both you and I are students.你我都是学生。I can speak both English and Chinese.我会说英语和汉语。辨析：both,all,neither,either,none这些词都可用作代词或形容词。其位置都在be动词之后,行
6、为动词之前或第一助动词之后。both(两者都),either(两者中任何一个),neither(两者都不)。以上词使用范围为两个人或物。常见短语为both.and,either.or,neither.nor。如:Neither of the two boys is clever.两个男孩都不聪明。both与复数连用,either与单数连用。例如:Both the boys are clever.两个男孩都很聪明。Either of the two boys is clever.两个男孩都很聪明。all(所有的,全部的人或物),none(都不)。这两词用于三者以上。例如:All the flow
7、ers are gone.所有的花都谢了。I like none of the flowers.这些花我都不喜欢。易错警醒all与none用法一样。跟单数名词,用单数动词;跟复数名词,用复数动词。例如:All of the students are there.所有的学生都在那。All(of) the milk is there.所有的牛奶都在那。3. Where is tea produced in China?茶叶产自中国哪里?produce作动词,“生产;制造”,其名词形式为production。例如:This tree produces rubber.这些树生产橡胶。It is cer
8、tain that we shall produce this kind of engine.毫无疑问,我们将生产这种发动机。辨析：make,produce和growmake表示制造,可以是工业上的生产,make cars/planes制造汽车、飞机,但不能表示通过种植而获得的产品,比如:make rice and wheat(是错误的)produce表示生产,它可以是工业上的生产,也可以表示生产汽车、机器,通过制造而获得的产品,如:produce cars/planes生产汽车、飞机。也可以表示生产粮食蔬菜,通过种植而获得的产品。如:They produce wheat and rice.他
9、们生产小麦、水稻。grow表示种植、栽培,如:They grow wheat and rice every year.他们每年种小麦、水稻。但是grow和produce也是有区别的,grow与rice,wheat,crops连用时指的是种植水稻、玉米、小麦这些庄稼;而produce是指生产玉米、小麦等粮食或蔬菜等产品。4. For example,Anxi and Hangzhou are widely known for their tea.比如安溪和杭州都因茶叶而出名。(1)widely作副词,意思是“广泛地”,其形容词形式为wide。例如:The steamboat is not wid
10、ely in use now.如今汽船不是那么广泛地被应用。Rice is planted widely in this area.水稻在这个地区广泛种植。(2)known为know的过去分词,这里是作形容词,意为“已知的;出名的;大家知道的”。be known与be famous同意。常见短语为be known for“因为而出名”,be known as“作为而出名”,be known to“为所知”。例如:These chocolate bars are known as something else in the US,but I cant remember what.这种巧克力棒在美
11、国有别的叫法,但我记不起来叫什么了。He was known for his frankness.他以坦率而著称。He is known to the police because of his previous criminal record.他因以前的犯罪记录而为警察所知。归纳：过去分词形容词有:来源:学_科_网dressed(表示衣着情况),lost(消失、陷入、迷路等),faced with(面对),seated(坐着的),born(出生的),pleased(高兴的),tired(疲劳、厌烦的),confused(迷惑的),amazed(惊奇的),excited(激动的), devot
12、ed(热爱、忠实的、专心致志于、献身于),interested(感兴趣的),bored(烦恼的), annoyed(厌烦的),upset(心烦意乱的),impressed(铭记在心的、感人的),satisfied(满意的),worried(担心的),surprised(惊讶的),embarrassed(尴尬的、难为情的),amused(高兴、开心的),depressed(抑郁的),astonished(惊异的、吃惊的),frightened(惊吓、害怕的),relaxed(放松的)等。5. No matter what you may buy,you might think those pro
13、ducts were made in those countries.不管你可能买什么,你会认为那些东西是由那些国家生产的。(1)no matter常用作连词词组,作“不管”、“无论”解,后接what/who/when等词,引导让步状语从句,主要用于“no matter what/which/who/whose/where/when/how.+主句”句型中。例如:No matter what happens,you should stay with me.无论发生什么事情,你都应该和我在一起。归纳no matter用法no matter what/who/when.表示无论在什么条件下进行随意
14、的选择,都会出现主句所发生的情况,因此,从句中可用一般现在时表示未发生的动作。如:No matter when he comes again,hell be welcome。不管他何时再来,他都会受到欢迎。no matter what/which/whose还可以修饰名词,此名词必须紧跟其后,置于从句的主语之前;no matter how修饰形容词或副词时亦如此。如:No matter whose bag it is,it will be kept here until the owner returns。不管这是谁的包,都要保管到主人回来。Well have to find the job,
15、no matter how long it takes。不管花多长时间,我们都得找到工作。no matter who,what,when等引导状语从句时,可与whoever,whatever,whenever等换用。如:No matter who knocks,dont open the door.=Whoever knocks,dont open the door.不管谁敲门,都不要开门。No matter what problem you have,turn to me.=Whatever problem you have,turn to me.不管你有什么问题,来找我帮忙好了。(2)mi
16、ght表示推测时,不表示时态。只是可能性比may小。例如:He may/might know the answer.他可能知道答案。6. He found it interesting that so many products in the local shops were made in China.他发现一个有趣的现象,就是当地商店里的许多商品都是中国制造。本句为it作形式宾语。一般说来,当不定式、动名词、从句等用作宾语且其后跟有宾语补足语时,就应在宾语补足语前使用形式宾语,而将真正的宾语移至句末。it用作形式宾语的基本句型是:动词+形式宾语+宾语补足语+真正的宾语。如:I though
17、t it strange that she hadnt written.她没有写信,我感到奇怪。George made it clear what he wanted.乔治说得很明白他要什么。He considered it his duty to go to the front.他认为上前线是他的责任。归纳it作形式宾语,通常和下列动词连用:consider,think,make,find,believe,count,declare,deem,fancy,feel,guess,imagine,judge,prove,see,show,suppose,understand,take等。例如:W
18、e consider it our duty to support good leaders.我们把支持好领导当作我们的职责。I think it best to get along well with others.我们认为和他们友好相处是最好的。The new method makes it possible to complete the task faster.新的方法使更快地完成任务成为可能。7. Kang Jian thinks its great that China is so good at making these everyday things.康健认为中国擅长生产这些日
19、常用品很好。everyday“每天的,日常的”,是形容词。辨析：everyday与every dayeveryday“每天的,日常的,平常的,平凡的”。这是形容词,起修饰作用。如:My everyday shoes are not my best ones.我平常穿的鞋,不是最好的。This is an everyday dress.这是一套便服。every day是名词短语,多用作时间状语。如:She goes to work by bus every day.她每天坐公共汽车去上班。My teacher is very busy every day.我的老师每天都很忙。例1This pai
20、r of shoes _hand, and it _very comfortable.A. is made with; is felt B. are made from; is feltC. are made of; feels D. is made by; feels【解析】考查动词的语态。句意:这双鞋是由手工制成的,它感觉起来很舒服。主语this pair of shoes不能执行谓语动词make,故用被动语态,且主语为第三人称单数形式,用is made by;feel为连系动词,不能用被动语态。【答案】D例2 What do you think of these two books?_o
21、f them are interesting. And Ive read them several times.来源:1ZXXKA. Both B. Neither C. None D. Either【解析】考查代词。both表示两者都,neither表示两者都不,none表示三者或三者以上都不,either表示两者中的一个。前文问的是两本书,答句是肯定的,因为回答的人已经把这两本书都看了很多遍了。所以答案选A。【答案】A例3 Where are you going this month?We_ go to Xiamen,but were not sure.A. neednt B. must C. might D. mustnt【解析】考查情态动词表推测。A“不必”,表建议;B“一定”,表猜测的可能性很大;C“可能,也许”,表不是很肯定的猜测。D“不允许”,表命令。句意:这个月你们将去哪?我们或许去厦门,但还不确定。【答案】C例4 I find _ hard to learn English well.A. this B. it C. that D. they【解析】本题考查代词的用法。find it adj. to do sth.为固定句式,意为“发现做某事”这里用it作形式宾语。故选B。【答案】B第 6 页
