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1、Unit 7 Have you ever been to a museum?.Section A 课文精讲1.Have you ever been to a science museum? 你曾经去过科学博物馆吗?ü ever是副词，通常指“任何时候”，当与现在完成时连用时，表示从过去到目前为止任何时候，意为“曾经”，且ever置于助动词之后、过去分词之前。ü ever 的反义词是never，意为“从未，未曾”；当 ever用于疑问句时，其答语中不用ever，若是否定回答则用never。ü Have you ever+过去分词+.? 常用来询问对方是否曾经做过某事
2、。例：-Have you ever thought of changing your job? 你想过换一下工作吗？-No, never / No I havent. 没有，从未想过。例题：- you ever to the Palace Museum? -No, never. A.Do；goB.Did；goC.Have；beenD.Have；gone-Have you spoken to a foreigner? -Not yet. I havent got a chance.A.neverB.alsoC.everD.either2.Its really interesting, isnt
3、it? 它真的很有趣，对吗?本句是一个反意疑问句，反意疑问句由“陈述句+简略问句”构成。当陈述句为肯定句时，简略问句用否定形式；当陈述句为否定句时，简略问句用肯定形式，即“前肯定后否定，前否定后肯定”。前后两部分时态要保持一致。例：He is a teacher, isnt he? 他是一位老师，不是吗？Tom goes to work every day, doesnt he? 汤姆每天上班，不是吗？She didnt go to school, did she? 她没上学，是吗？例题：Jims never been to China.（完成反意疑问句）Jims never been to
4、China, ?He watched an important match yesterday, ?A.did heB.didnt heC.isnt heD.is he3.Ive recently been to a very unusual museum in India, the International Museum of Toilets.我最近去参观过印度一个不同寻常的博物馆，国际厕所博物馆。unusual adj. 意为“特别的，不寻常的”，是由un- + usual (平常的) 构成的。【否定前缀un-的常见构词模式】：un-为否定前缀，意为“不，非”。un-+形容词，表示相反的
5、状态；un-+动词，表示相反的动作。【派生词的构成】：（1）加前缀多改变词义。若加dis-，主要用在动词之前，或用于名词和形容词前，表示意义相反。若加in-，im-，un-，il-，ir-，用在形容词前，表示否定意义。（2）加后缀多改变词性。若加-able，用在名词或动词后，变为形容词，表示“可以.的，显示.性质”。若加-ful，同样用在名词或动词后，变为形容词，表示“充满.的”。例题：He is an person; nothing is to him.(able)Its (possible) to tell who will win the next match.4.It also enc
6、ourages governments and social groups to think about ways to improve toilets in the future. 它也鼓励政府和各社会团体考虑一下未来改善厕所的方法。ü encourage v. 意为“鼓励”例：He bought me CDs to encourage my liking for music. 他给我买了CD光盘来鼓励我对音乐的爱好。ü encourage sb. to do sth. 鼓
7、励某人做某事例：My teacher often encourages me to speak in front of the people.我的老师经常鼓励我在人们面前讲话。ü encourage sb. in sth. 在某方面鼓励某人例：Her parents encouraged her in her studies.她的父母鼓励她好好学习。例题：Teachers always encourage us hard.A.studyB.studying C.to studyD.studiedMy parents and grandparents keep (鼓励) me to s
8、tudy hard.5.Watching the tea preparation is just as enjoyable as drinking the tea itself.观看准备茶的过程和饮茶本身一样令人愉悦。（1）watching the tea preparation是动名词短语，在句中作主语。动名词短语作主语表示经常、习惯、具体的动作，其谓语动词要用第三人称单数。（2）itself是反身代词，意为“它自己，自己”，此处作宾语 the tea 的同位语，起强调宾语的作用。【常用的反身代词】：第一人称|第二人称第三人称单数myself 我自己yourself 你自己himself/h
9、erself/itself他自己/她自己/它自己复数ourselves 我们自己yourselves 你们自己themselves他们/她们/它们自己例题： (think) about the connection (联系) between words may help you to remember them well. The box (it) is very heavy.Section A 课后作业.单项选择1.Have you heard of Disneyland?A.evenB.everC.neverD.sometimes2.She a new bike last Sunday.A
10、.buyB.buysC.has boughtD.bought3.They had a good time last night, ?A.hadnt theyB.havent theyC.didnt theyD.werent they4.-I dont like showers or windy weather. - .A.Me, tooB.Me neitherC.So I doD.Neither I do5.-Have you read todays newspaper?-Yes. Its really boring. There is in it.A.new somethingB.nothi
11、ng newC.anything newD.new nothing6.How many times you Qingdao?A.have；been toB.have；gone toC.have；been inD.did；go to7.The student didnt find much about the topic on that website. A.reportB.articleC.informationD.story8.-How can I get there? -You can .A.take a ride boatB.take a ride on the boatC.take a
12、 boat on the rideD.get a boat ride9.Jessicas parents always encourage her out her own opinions. A.speakB.speakingC.to speakD.will speak10.-I like Mickey Mouse very much. How about you?- . I also love many other famous Disney characters.A.So have IB.Neither have IC.Me, tooD.Me neither11.Nowadays I ca
13、n choose online courses and study .A.IB.meC.myD.myself12.-Where would you like to go on your summer holiday?-Id like to go .A.nowhere interestingB.interesting anywhereC.somewhere interestingD.interesting somewhere13.I saw some and dancing in the street the day before yesterday. A.Germen；EnglishmenB.
14、Germans；EnglishmansC.Germans；EnglishmenD.Germen；Englishmans14.If you try your best, you will make in all subjects.A.progressesB.a progressC.great progressD.progressing.根据句意及首字母或汉语提示写单词1.In 1955, Disneyland opened to the public and became the most successful a park in the USA.2.-Where is my watch? I
15、cant find it.-Dont worry. It must be s in your room.3.Its easy for you to take this small c with you when traveling. 4.Paper-making was a great (发明) of ancient China. 5.Edison (发明) the electric lamp.6.It is u that the little boy can do all these things by himself. 7.The cat was washing i .8.We c boo
16、ks for the poor students on weekends.9.The terrible disease is spreading at a r rate in Africa. 10.Laura was a p girl in every way. .用方框中所给短语的适当形式填空have been to，take the subway，go skating，have a great time，go to the water parkl.The Greens in the park last Sunday. 2.My friend to school every day.3.Th
17、ey Shanghai twice.4.She likes with her daughter on weekends.5.Nick and his friends and swim there tomorrow.用所给词的适当形式填空1. (give) it up would be like saying goodbye to an old friend. 2.Li Huas shoes are as (cheap) as Zhang Huss.3.Most of them (be) leaving for Hong Kong next week.4.I want to live in a
18、simple and (peace) place. 5. (social) itself is indeed changing fast.根据句意、汉语提示及汉语意思完成句子1.This summer holiday,my family will go (一些不同的地方).2. you ever (曾经去过) the space museum?3.They are going to (乘地铁).4.Frank and his friend are (去滑冰) tomorrow。5.We (搭建了一个帐篷) and cooked outside.6.你能在两小时之内完成这项工作真令人难以置信。 that you can finish the work in two hours.7.谁曾经听说过那件事?Whos ever that?8.我去过的最棒的地方是杭州西湖。The most wonderful place is the West Lake in Hangzhou.9.乘船去兜风怎么样?How about a on the ?10.我想知道未来的机器人能做什么。 I wonder what the robot do in the future.