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1、Unit 7 Have you ever been to a museum?.Section B 课文精讲1.On the one hand, more than three quarters of the population are Chinese. On the other hand, Singapore is an English-speaking country. 一方面，这里超过四分之三的人都是华人. 另一方面，新加坡是个讲英语的国家.（1）on the one hand. on the other hand. 意为“一方面.另一方面.”，用于引出不同的、对立的观点、思想等。例：O
2、n the one hand, people say they must protect the wild animals. On the other hand, they cut down more and more trees.一方面，人们说他们应该保护野生动物。另一方面，他们砍伐越来越多的树。（2）quarter是可数名词，意为“四分之一，一刻钟”。【英语中分数的表达法】：分数是由基数词和序数词合成的。分子为基数词，分母为序数词；分子是1时，分母用单数形式；分子大于1时，分母则用复数形式。表达1/4，1/2，3/4时英语中有专门的词汇，即a/one quarter，a/one half，
3、three quarters。“分数+of+名词”作主语时，谓语动词的单复数形式由of后面的名词决定。如果名词是复数形式，谓语动词也用复数形式；如果名词是单数形式或不可数名词，谓语动词则用单数形式。例题：He is clever. But he doesnt work so hard. A.on one handB.on the handC.on other handD.on the other hand of the land is covered with trees and grass here. A.Three fivesB.Three fifthsC.Three fifthD.Thr
4、ees fifth2.Maybe you fear that you won't be able to find anything good to eat when you travel. 也许你会担心，在你旅行时找不到好吃的东西。Ø fear 动词，意为“害怕，惧怕”，意为“担心”时较为正式，口语中常用be afraid。ü fear+n.，害怕某物；例：All his employees fear him. 他的雇员都怕他。ü fear to do sth.，害怕做某事（某次具体的动作）例：He fears to tell me the r
5、easons for being late. 他害怕告诉我迟到的原因。ü fear doing sth.，害怕做某事（习惯性地）例：The shy girl fears looking up at others. 这个害羞的女孩害怕抬头看别人。ü fear+that从句，害怕.例：It is feared (that) he may have been kidnapped. 人们担心他可能被绑架了。Ø fear 也可作名词，意为“害怕；惧怕；担忧”例：Her eyes showed no fear. 她的眼神无丝毫畏惧。
6、The child was shaking with fear. 小孩吓得发抖。例题：The little girl f dogs. So she always keeps away from them.3.you wont have any problem getting rice, noodles or dumplings.你将毫不费力地找到米饭、面条或水饺。have problems (in) doing sth. 意为“做某事有困难”。介词in指在某一方面，在句中可以省略，后面接v.-ing形式；problem是可数名词，在该句型中意为“困难，麻烦”。这里的pro
7、blem可用difficulty或trouble代替。例：Many college graduates have problems (in) finding a good job.许多大学毕业生很难找到一份好工作。例题：你学英语有困难吗?Do you in learning English?4.So you can choose to go whenever you likespring, summer, autumn or winter.所以你可以选择你喜欢的任何时间去春天、夏天、秋天或冬天。本句是一个复合句，其中whenever引导时间状语从句。whenever是连词，意为“在任何.时候，
8、无论何时” ，相当于no matter when。例：You can ask for help whenever you need it.你如果需要帮助随时可以提出来。You have my support,whenever you decide to go to Shanghai.不管你决定什么时候去上海，都会得到我的支持。类似的还有：whatever = no matter what 无论什么； however = no matter how不管怎样；wherever = no matter where 无论哪里；whoever = no matter who 无论谁。例题：Kates d
9、ad is getting old. She will go back home to see him it is convenient.A.becauseB.althoughC.wheneverD.unlessIll never forget you wherever you go.（改为同义句）Ill never forget you you go. .Section B 课后作业.单项选择1.-Ben and Sue arent at home, are they?-No. They to London on business.A.have goneB.goC.have beenD.wi
10、ll go2.In 2014, people celebrated the Dragon Boat Festival near the Songhua River. To our joy, there was little rubbish left.A.thousands ofB.thousandC.two thousandsD.thousand of3.About of the books and newspapers in the world are written in English.A.three fourB.three quarterC.three quartersD.three
11、fourth4. I am in trouble, my classmates will help me out.A.BeforeB.WheneverC.AlthoughD.However5.On the one hand, you complain youve no time to do your homework. On hand, you spend lots of time playing football. A.otherB.othersC.anotherD.the other6.At the moment, many graduates have problems jobs.A.f
12、indingB.findC.to findD.found7.-Where is Tom? We cant find him anywhere.-Perhaps he home.A.has goneB.is goingC.wentD.was going8.Disneyland is a great place a wonderful time.A.haveB.to haveC.havingD.had9.- have you been to the amusement park? -Only once. A.How oftenB.How manyC.How many timesD.How long
13、10.- did you start skating? -Five years ago. A.WhenB.How longC.How oftenD.How soon11.Ive been so bored for a long time. I hope to have to do.A.exciting anythingB.nothing excitingC.something interestingD.good something12.She has never been to the city, she?A.doesntB.hasntC.hasD.does13.Its said that o
14、f the water around the world polluted.A.two third；hasB.two thirds；haveC.two third；areD.two thirds；is14.-Would your younger brother go for a picnic this Sunday?-If I dont go, .A.so does heB.so will heC.neither does heD.neither will he.根据句意及首字母或汉语提示写单词1.Ten hundred makes a t .2.I wish you a s and plea
15、sant journey. 3.We cant see stars in the d .4.There are four seasons in a year, s , summer, autumn and winter.5.The (狐狸) ran away before the hunter shot it.6.My sister can speak J very well. She has lived in Japan for three years. 7.Its not s to walk on the thin ice. 8.W you need my help, please cal
16、l me. 9.The workers are building a (主题) park in our city. 10.There are two (狐狸) in the zoo.用所给词的适当形式填空1.Guilin is a good place (take) a holiday.2.You wont have any difficulty (get) help from others in our hometown. 3.More than three fifths of the boys (like) playing basketball.4.He already (be) to t
17、he history museum several times. 5.Jack has (sleep) for three hours.6.- you (find) your lost pen?-No, not yet.7.I often encourage my sister (speak) in front of others.8.-What sports do the boys in your class like?- (most) 7basketball and football.9.I think its best (visit) Harbin in winter.10.My fat
18、her (not come) yet.根据汉语意思完成句子1.这座城市非常靠近大海。This city is very the sea.2.美国是一个讲英语的国家。America is country. 3.中国人口中大多数是农民。Most of the in China farmers 4.我爸爸常年不在家。My father isnt at home . 5.天黑时去动物园可能看起来很奇怪。It might to go to a zoo when its .句型转换1.I think visiting Singapore in winter is the best.（改为同义句）I thi
19、nk to visit Singapore in winter.2.Tony has been to the Birds Nest twice.（对画线部分提问） has Tony been to the Birds Nest?3.The students of Class Three have cleaned their classroom.（改为否定句）The students of Class Three their classroom.4.One of the most useful inventions is the computer. That is what I have found.（合并为一句）One of the most useful inventions I have found the computer.5.Im going to the water park this weekend.（对画线部分提问） are you this weekend?