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1、八年级英语下册 Unit 9 Section A预习指导一、知识点1.现在完成时中already, yet, just, never, ever用法区别：Already “已经”，通常用于陈述句中，位于助动词have/has的后面；也可用于疑问句中，表示期望得到肯定的回答或表示惊异。Eg: She has already learned 5000 words. 她已经学习了5000个词。Has she learned 5000 words already? 她已经学习了5000个词？Yet “还”用于否定句中；也可用于疑问句中，译为“已经”，常常位于句末。Eg: I havent found
2、my watch yet. 我还没有找到我的表。Have you found your watch yet? 你已经没有找到你的表吗？Just “刚才”，只能用于陈述句中，位于助动词have/has后面。Eg: I have just received a letter from Lisa. 我刚刚收到丽萨的来信。Never “从不”，含有否定意义，位于助动词have/has后面Eg: I have never been to Beijing. 我从没有去过北京。Ever “曾经”，常用于疑问句中，位于助动词have/has后面Eg: Have you ever been to Beijing
3、? 你曾经去过北京吗？2.Have/has been to + 地点 “去了某地回来了”Have/has gone to + 地点 “去了某地没回来”Have/has been in + 地点 “住在某地”Eg: She has been to Beijing many times.她去过北京许多次。- Where is Mr.Wang? - He has gone to Beijing on business. - 王先生在哪？ - 他去北京出差了。He has been in Beijing for two years.他已经住在北京两年了。3.Me neither. 我也没有。主语 +
4、neither.= Neither + 助动词/情态动词/be动词 + 主语。“.也没有”Me too. 我也是主语 + too.= So + 助动词/情态动词/be动词 + 主语。“.也是”So + 主语 + 助动词/情态动词/be动词。“.确实如此。”Neither + 主语 + 助动词/情态动词/be动词。“.确实不这样”注意：上文为肯定句时，用so；而上文是否定句时用neitherEg: - She can sing very well. - So can I./ So she can.- 她唱歌很好。- 我也是。/她确实如此。- She hasnt been in Beijing.-
5、 Neither have I./ Neither she has.- 她没有去过北京。 -我也没有。/她确实没有。4.One与it作代词时区别：One常常代替上文中的同类；而it常常指代上文中的那一个。Eg: Your dictionary is very good, I want to buy one.你的字典很好，我想要买一个。（与其相类似的）Your dictionary is very good, can I borrow it?你的字典很好，我可以借吗？（指同一个）5.Space museum 航天博物馆History museum 历史博物馆Art museum 艺术博物馆Sci
6、ence museum 科学博物馆Nature museum 自然博物馆Water park 水上公园Amusement park 游乐园Eg: Lets go to science museum. 让我们去科学博物馆。6.Somewhere different 不同的地方形容词在修饰不定代词时要位于不定代词之后Eg: someone important 重要的人Something useful 有用的东西7.Take the 交通工具 to + 地点 = go to + 地点 + by 交通工具 “乘坐.去某地”Eg: take the bus to school = go to schoo
7、l by bus 坐公共汽车上学Take the subway to work = go to work by subway 坐地铁去上班8.Have a good/ great/ wonderful time= enjoy oneself 玩得高兴；过得愉快Have a good time doing sth. 做某事度过美好时光Eg: Youll have a good time enjoying Beijing. 你会在北京度过美好时光。9.Go skating 去滑冰10.反意疑问句：反意疑问句由两部分组成，前一部分是对事物的陈述（为陈述句），后一部分是简短的提问（为简短疑问句），中间
8、用逗号隔开，常常遵循“前肯后否，前否后肯”的原则。两部分的人称和时态要一致。回答以事实为依据（肯定事实用yes, 否定事实用no）Eg: He can sing ,cant he? (他会唱歌，对不对?)He doesnt like apples, does he? (他不喜欢苹果，对不对?)注意：当陈述部分有否定意义的，如never, hardly, seldom, few, little等，则后面用肯定结构。Eg: They have never been to Shanghai, have they?(他们从没去过上海，对不对？)Yes, they have.(是的，他们没去过)No,
9、they havent (不，他们去过)11.A great/good way to do sth. 做某事的好方法The way to . 去.的路Eg: Reading English books is a great way to learn English.读英语书是学英语的一种好方法。Could you tell me the way to the bank? 你能告诉我去银行的路吗？12.Learn about . 了解.Learn to do sth. 学习做某事Learn by oneself 自学Eg: I have learned about the situation n
10、ow.我现在已经了解了情况。I want to learn to ride a horse. 我想要学骑马。I learn English by myself. 我自学英语。13.Invention (名词) “发明” - invent (动词) “发明” - inventor (名词) “发明家”Invent与discover区别：invent指创造出世上未曾有过的物体discover指发现世上曾有但未被发现的物体Eg: Edison invented the lights. 爱迪生发明了电灯。Franklin discovered the electricity. 富兰克林发现了电。 14
11、.Lead (动词) “带路/领路”Lead sb.to + 地点 “带领某人去某地”Lead sb.to do sth. “引导某人做某事”Lead to . 导致.Lead a .life 过一个.的生活Eg: She will lead me to the bookstore. 她将带我去那个书店。The teacher leads us to get good grades.老师带领我们取得好成绩。The old man leads a happy life.这个老人过着幸福的生活。15.Put up 搭建；张贴put常见搭配：Put out 扑灭Put down 放下Put away
12、 收拾好Put off 推迟Eg: We put up a tent by the river. 我们在河边搭建一个帐篷。16.That sounds fun. 听起来有趣。That sounds great. 听起来不错。17.Camp (动词/名词) “野营”Go camping 去野营Eg: We will go camping tomorrow.我们明天去野营。18.Information (不可数名词) “信息；消息”常指通过观察、学习、调查或交谈所获得的消息、情报及资料等在表示信息数量时，可以用“数词 + 量词 + of + 不可数名词”的结构，也可用some/much/a lit
13、tle等修饰。Message (可数名词)“消息；电报”常指口头、书面、无线电等多种渠道传送的信息等。Eg: You can search for the information on the Internet.你可以在网上搜寻信息。I can leave a message for you. 我可以为你捎个口信。19.Its unbelievable that 从句 = couldnt believe . “难以置信.”Unbelievable (形容词) “不相信的；难以置信的”- believable (形容词) “可信的” - believe (动词) “相信”Eg: Its unbe
14、lievable that he can work out this difficult question.难以置信他能解决这个难题。20.Progress (动词) “进展；进步” (不可数名词) “进步”常见搭配：make (great/ much) progress 取得（很大）进步Eg: She made great progress in English. 我在英语上取得很大进步。21.In such a rapid way 以如此快速的方法Way的相关搭配：On the way 在路上On ones way to . 在去.的路上By the way 顺便说一句In the way
15、 挡道；妨碍In this way 用这种方法In a way 在某个方面Eg: Technology has progressed in such a rapid way.技术以如此快速的方法进步。22.Play chess 下象棋Play + 球类/棋牌类Play the + 西洋乐器Eg: play football 踢足球Play the piano 弹钢琴23.Be able to do sth.= can do sth. 能做某事注意：be动词要随着主语而变化Eg: She is able to play the piano.= She can play the piano. 她会
16、弹钢琴。I am able to sing well. 我能唱得很好。24.In the future 在未来25.Unusual (形容词) “不寻常的” - usual (形容词) “平常的”常见搭配：as usual 像往常一样Eg: It is an unusual museum. 它是一个不寻常的博物馆。26.So many + 可数名词复数 “如此多的.”So much + 不可数名词 “如此多的.”Eg: There are so many books in his room.他房间里有如此多的书。There is so much water int he bowl. 这个碗里有
17、如此多的水。27.Different kinds of . 不同种类的.All kinds of . 各种各样的.Eg: There are different kinds of books in this library.这个图书馆有不同种类的书。28.Develop (动词) “发展” - development (名词) “发展”- developing (形容词) “发展中的” - developed (形容词) “发达的”Eg: With the development of IT 随着电子科技的发展Developing country 发展中国家Developed country
18、发达国家29.Encourage (动词) “鼓励” - encouragement (名词) “鼓励”常见搭配：encourage sb.to do sth. 鼓励某人做某事Eg: My mum encourages me to study hard.我妈妈鼓励我努力学习。30.Peaceful (形容词) “平静的；和平的” - peace (名词) “平静；和平”In peace 安静；宁静；和平地Eg: He likes sitting in peace. 他喜欢安静的坐着。31.Performance (名词) “表演” - perform (动词) “表演” - performer
19、 (名词) “表演者”Eg: the tea art performance show 茶艺表演32.特殊疑问词 + to doEg: How to do 怎么做Where to go 去哪33.Make a cup of tea 沏一杯茶34.Tea sets 茶具35.Set (名词) “一套；一副” (动词) “设置；确定”Eg: a set of keys 一串钥匙I set up the computer.我把电脑设置好了。36.Preparation (名词) “准备” - prepare (动词) “准备”常见搭配：prepare for . 为.作准备Eg: The stude
20、nts are preparing for the exam. 学生们正在为考试做准备。37.As + 形容词 + as . “像.一样”Eg: My bag is as new as yours. 我的包和你的一样新。38.Drink the tea itself 喝茶本身39.Collect (动词) “收集” - collection (名词) “收集；收藏” - collector (名词) “收藏家”常见搭配：a collection of . “.的收藏”Eg: I have a collection of tea sets. = I collect tea sets. 我有茶具的
21、收藏。40.A nice place to enjoy tea 欣赏茶的好地方此处to enjoy tea为动词不定式后置定语修饰a nice placeEg: a place to play 玩的地方二、练习题一、根据句意及首字母或汉语提示完成单词1.They e_ me to try again.2.Can I borrow your _ (照相机)? I want to take some photos.3.Computer is an important i_.4.There arent _ (完美的) people in the world.5.She likes _ (collec
22、t) stamps.二、用所给词的适当形式填空1.Its _ (believable) that he can go through the forest alone.2.This is a _ (peace) place.You can hear the birds singing clearly.3.This is an _ (usual) day for them.They are looking forward to it.4.The cat can wash _ (it).5.She has a big _ (collect) of books.三、单项选择( )1.Andy wit
23、h his parents _ to Hong Kong, and they will stay there for a week.A.have gone B.has gone C.have been D.has been( )2.This is a fun place _ tea.A.enjoy B.to enjoy C.enjoying D.enjoyed( )3.With the help of them, she has made _ progress in her Chinese.A.much B.many C.a great D.little( )4.Their teacher o
24、ften encourages them _ English well.A.learn B.learning C.to learn D.learned( )5.They _ a tent by the lake and had a picnic.A.put on B.put up C.put off D.put out( )6.Id like to go _ to have a vacation.A.somewhere relaxing B.relaxed somewhere C.somewhere relaxed D.relaxing somewhere( )7.She can sing v
25、ery well, _?A.can she B.cant she C.does she D.doesnt she( )8.- She doesnt from America.- _.A.Me too. B.So she does C.Me neither D.Neither she does四、英汉互译1.你曾经去过游乐园吗？_ you _ _ an amusement park?2.吉姆通过英语考试太难以令人置信了。_ _ _ Jim can pass the English exam!3.这些茶具多少钱？How much are these _ _?4.琳达参过过许多不同种类的博物馆。Li
26、nda has visited many _ _ _ museums.5.我们相信他的努力工作最终导向他的成功。We believed that his hard work _ _ his success at last.五、补全对话A: Do you plan to go anywhere during the summer holiday?B: Yes.1._A: Tianjin? I have been there twice.Its a great city.B: Really? 2._A: I have been to China House and Tianjin Ancient
27、Cultural Street.Let me show you my photos.B: Wow.3._ How about Tianjin Binhai Aircraft Carrier (航母) Theme Park?A: I havent been there.The hotel I stayed in was too far from it.B: Oh, I see.4._A: Of course.I ate Goubuli Baozi.They were really tasty.B: Sounds great.5._A: Haha.Im sure youll love them.A
28、.They look very nice.B.Are you going there alone?C.Where have you been in Tianjin?D.Ill try them as soon as I get there.E.When did you buy the train ticket?F.Have you tried any special food there?G.I have bought the train ticket to Tianjin.【答案】一、1.encourage 2.camera 3.invention 4.perfect 5.collecting二、1.unbelievable 2.peaceful 3.unusual 4.itself 5.collection三、1 - 5 BBACB 6 - 8 ABC四、1.Have; been to1.Its unbelievable that2.tea sets3.different kinds of4.leads to五、1 - 5 GCAFD8