word完整版)9BUnit1知识点(知识讲解),推荐文档

1、9B Un it B1. how+ to +动词原形 构成的不定式短语，在句子中可作宾语、主语、同位语等。I don know how to go to the post office.How to operate the mach ine is a problem.疑问代词 who,what,which及疑问副词 when,where等也可与动词不定式连用，构成不定 式短语，在句子中作主语、宾语、表语、同位语等。The questio n is which one to choose.2. open up 开辟A new area has bee n ope ned up for trade

2、.They want to ope n up a new route.1）（机会、新情况）出现With a microscope, a whole new world of in vestigati on ope ns up.2）打开，开启Open up! This is the police!3. the America n con ti nents 美洲大陆Did Columbus discover the America n con ti nen ts?continent 大陆 ocean 海洋South America 南美洲the seve n continentAsia亚洲 Eur

3、ope欧洲 Africa非洲 Ocean大洋洲 the four oceans 四大洋： the Pacific Ocean 太平洋 the Indian Ocean 印度洋North America 北美洲Antarctica 南极洲the Atlantic Ocean 大西洋 the Arctic Ocean 北冰洋4. set up建立；设立We should set up a new school here.They must set up a state of their own.5. n early adv.几乎；差不多The room was n early empty.She

4、can play n early every musical in strume nt.nearly 与 almost1）nearly与almost在多数情况下可换用。 但almost所表达的程度比nearly更接近一些。 It nearly /almost 10 o lock.He is n early/ almost as tall as her.2）nearly可与 not连用，但不能与其他否定词连用；almost可与 no, none, never, nothing,nobody等否定词连用。That jam is not n early as in teresti ng as thi

5、s one.Her pare nts almost n ever go to the zoo.6. set sail 起航Christopher Columbus set sail for the New World.When every one is on the board, the ship will set sail.7. rise v.变得更加成功（重要或强大等）He rose to be the man ager soon.He dreamed of rising to the rank of gen eral.8. develop vt.发展；增强，加强We must devel

6、op relations with all the countries.Moder n music was first developed in Italy.9. be known as被称为；作为而出名Liu Huan is known as a sin ger.Ein ste in was known as a great scie ntist.10. as well as也；还He can speak Chin ese as well as En glish.Electric en ergy can be cha nged into light en ergy as well as in

7、to sound en ergy. as well as 与一样好She sings as well as her elder sister.11. quantities of 许多的；大量的We n eed qua ntities of food and water.She had qua ntities of beautiful clothes.12. It seemed that似乎；好像;看来,It此处用作形式主语，真正的主语是后面的that从句It seems that he is read ing a storybook.It seemed that she knew every

8、one to hide.13. no where adv.无处；哪里都不Now there is almost no where to hide.They had no where to go.14. at the end of在结尾；在 末端We lhave an exam at the end of May.You can see the bank at the end of the road.15. such as例如，用来例举同类容纳或事物中的几个。English is spoken in many countries, such as Austrilia and Canada. su

9、ch as 与 for examplesuch as用来列举冋类人或事物中的几个L置于被列举的事物与前面的名词之间for example一般只举冋类人或事物中的一个例子作插入语，用逗号隔开，可置于句首、句中或句末He knows four Ian guages, such as Chin ese and En glish.He, for example, is a good stude nt.16. besides prep.除之外（还）I have ano ther blue pen besides this one.We have lots of things in com mon bes

10、ides music. besides, except 与 except forbesides除之外（还）有附加的含义except除之外含有排他的含义except for除之外，只是表示对主要部分的肯定和对局部的否定He had other people to take care of besides m.He gets up early every day except Sun day.The compositi on was good except for a few spell ing mistakes.17. encourage v.鼓励；促进encourage sb. to do s

11、th.鼓励某人做某事I want to tha nk every one who has en couraged and supported me. Mother en couraged me to study En glish well.18. people C民族，种族，其复数形式为peoplesThere are more tha n 50 peoples in China.Every people uses its own special words to show its ideas and feeli ngs. people n.人；人们There are three people

12、 in the room.You can chat with the people who are on li ne.19. around the world 世界各地There were people from all around the world in the city.Theylike to drive around the world.20.one of +the +形容词的最高级+名词复数最的之一Han gzhou is one of the most beautiful cities in China.Zhang Ming is one of the tallest playe

13、rs in our team.21. go on a trip 去旅行I want to go on a trip to New York this wi nter.Shall we go on a trip to the Palace Museum?22. sound此处用连系动词，“听起来”；其后常接形容词作表语，还可接名词、代词、介词短 语或从句The music sounds beautiful.That sounds a good idea.Your voice sounds as if you have had a bad cold.词类用法的连系动词还有look（看起来），sme

14、ll（闻起来），taste（尝起来），feel（摸起来）等。23.look for 寻找What are you look ing for?They look for foods that are low in calories.look around四周环顾look at看着look back回头看；回顾look down on看起来，轻视look after照顾，照料 look forward to盼望，期待look like看上去像look out当心，小心，留神look through 浏览，翻阅看look up查寻，查阅；抬头看look for， find 与 find out1）l

15、ook for寻找，强调“找”的动作What are you look ing for?Im look ing for my bike.2）find “找到，发现”，强调“找”的结果，其宾语是丢失的东西或人。Did you find Li Mi ng yesterday?No. We looked for him everywhere, but did nt find him.3）find out着重表示通过查寻、理解、分析、思考等“弄清楚，查明” 一件事，其后的宾 语常常是某种情况或事实。Please find out when the train leaves.24. tell sb. t

16、o do sth.告诉某人做某事tell sb. not to do sth.告诉某人不要做某事His father told him to play basketball first.The teacher told us not to go out at ni ght.25. hand in 上交You must hand in your papers before 10.Hand in your phon es, please.26. need 实义动词 need to do sth.或 need sth.He n eeds to see a doctor.We n eed a lot

17、of food.need情态动词，需要，没有人称和数的变化，后接省略to的不定式，多用于疑问句或否定句You n eed ntstay long.Mum, n eed I wash my trousers now?Yes, you must./ No, you needn 27. Why don we/you +do sth.?我们/你们为什么不做某事呢？Why don we/you go to the seaside this weeke nd?Why don we/ you finish our/your homework first?Why not + do sth.?为什么不做某事呢？

18、。也用来征求意见或建议。Why not go to the seaside this weeke nd?Why not finish our/your homework first?28. Would you like ？你想 吗？ Would you like to do sth.? Would you like sth.?Would you like to drink one more cup of tea?Would you like someth ing to drink?29. compare with 把与对比The police compared her bag with her

19、 mother .Let s compar this article with that one.30. pay attention to注意；其中to是介词，后面可接名词、代词或动词-ing形式作宾语。Please pay atte nti on to the weather.All of us should pay atte nti on to protect ing our own eyesight.pay much attention to 多注意，重视pay more attention to 更加注意I didn pay much attention to where my mon

20、ey went.We should pay more attention to what we do in future.40.miss此处用作及物动词，意为错过，没搭上（车、船等）He n early missed the first bus.You missed a good party last ni ght.miss v想念；怀念The two girl miss their mother very rmation U信息If you dlike more information, please ring the hotline.Tom refused to g

21、ive her any in formati on about Mary.In formati on, message, n ewsin formatio n消息，情报，信息不可数名词指通过观察、阅读、调查或交谈等获得的消息、情报、资料等message消息；信息可数名词一般指用口头或书面传递的消息n ews消息，新闻不可数名词常指报纸、电台或电视报道的最新消息Please give me some in formati on about trains to London. Will you take this message to elder sister?Do you want the go

22、od n ews or the bad n ews first?42. experienee C经历U经验He ofte n remembered his childhood experie nces.It a pleasa nt experie nee to have a picnic with frien ds.We have much experie nee of doing that.He has no experie nee of man agi ng a farm.43. grow up 长大What do you want to do whe n you grow up?Where did Zhe ng He grow up?44. not until 直到才She