新版牛津深圳版英语八上unit3computers.docx

新版牛津深圳版英语八上unit3computers.docx

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新版牛津深圳版英语八上unit3computers

Unit3Computers

一、重点单词

ordern.1.订购2.命令v命令compare比较

monitor1.显示器2.班长speakern.1.扬声器2.演讲家--speak

mainunit主机keyboard键盘

mouse1.鼠标（pl:

mouses）2.老鼠（pl:

mice）

typev.打字n.类型brain脑

controlv&n.控制--controllern.控制者expensive昂贵的

tiny极小的dependv.依赖--dependentadj依赖的

speed速度operatev.操作--operationn,操作，手术

railway铁路系统company公司

price价格total总额

inch英寸sell（sold,sold）出售

calculatev.计算---calculatorn.计算器--calculationn.计算

popularadj.流行的--popularityn.流行

I根据题意和括号内的提示，填写句子所缺的单词。

1.Wemovea_____（鼠标）tocontrolthecomputer.

2.The_______（显示器）showswordsandpictures.

3.Weheardthesoundfromthese______（扬声器）.

4.Whenyoucalledme,Iwas_______（操作）amachine.

5.Weuse_____（键盘）fortyping.

6.Listentoawomanmakingaphone______（订货）

7.Wecan________（比较）thingsbyusingthecomparative.

8.Computerscan_______（计算）atafasterspeed.

II根据所给首字母提示，填写句子所缺的单词。

9.Wecan’tbed_______ourparentsallthetime.

10.Canyouteachmehowtoo______themachine.

11.Useyourb______,thenyou’llhaveanidea.

12.Wecanalsousetypewritesfort______ininformation.

13.Wesawacatcatchingsomem______runninginthestreet.

14.K______areusedtotypeininformation.

15.Maybetherearemanyt______computersinourhouse,butwecan’tfindthemeasily.

16.MeiMeiwasthefirsttoreachthetopofthemountainbecauseshecouldrunataveryfasts_______.

二、Reading部分语言点

▲★1.comparev比较

compare...with....把....和...比较

compare....to....:

把...比作...

Don’tcomparemydaughterwithothers.

Hecomparedthelittlegirltoacat.

2.ordern.订货，订购

Thecompanyreceivedalargeorderforbike.

v.订购

Iorderedahotelforyou.

v.命令ordersbtodosth

Heorderedustostandoutside.

▲★3.seem似乎是，好像，仿佛

常见用法：

seem+adj

seemtodo

Itseemsthat句子

Thebookseemsquiteinteresting.

Itseemstorain.

Itseemsthatyouareright.

4.beshortof缺少

Mostchildrenareshortofsleep.

▲★5.inthe1940s:

在20世纪40年代

英语中，表示某一年代用介词in，在整十年后加“s”或“’s”，前面加定冠词the

inthe1920s=inthe1920’s在20世纪20年代

inthe1880’s在19世纪80年代

区分：

inthe1880’s在19世纪80年代

in1880在1880年

▲6.beunawareof:

没有意识的......

theboyisunawareofthedanger.

反义词：

beawareof:

有意识的......=realize,knowabout

n.awarenessn意识

▲★7.dependv依赖，依靠

dependon依靠，依赖=bedependenton=relyon

Allthelivingthingdependonthesun.

扩展：

dependentadj依赖的dependencen依赖

independentadj独立的；independence独立

Goodhealthdependsongoodfood。

▲★8.dowith处理

Whattodowithsth=howtodealwithsth怎么处理...

或Whatwillyoudowithsth=howwillyoudealwithsth

Whatwillyoudowithmybike?

▲★9.usesthtodosth=usesthfordoingsth使用某物去做某事

回顾：

usedto过去常常

Beusedtodosth:

被用来做某事；

Beusedtodoingsth.习惯做某事

▲10.inaddition除此之外，而且常谓语句子开头用逗号隔开

Childrenusuallyhavealotofhomeworktodoatweekends.Inaddition,theyhavetopractisethepiano.

Inaddition,thehotelprovidesfreebreakfast.

扩展：

inadditiontosth/doing

InadditiontoEnglish,theyhavetostudyasecondforeignlanguage.

Inadditiontoswimminginthesea,weplayedvolleyballonthebeach.

11.operatev操纵；做手术operateonsb给......做手术

Canyoushowmehowtooperatethemachine.

operationn.手术，操作operatorn操作者

Hismotherneedanoperationatonce.

12.beabletodosth可以去做某事

beunbaletodosth

拓展：

beableto与can的区别

beableto只具有做某件事的能力，具有人称时态的变化

can泛指一般的能力，只有一般现在时和过去时的变化

13.begoodatdoing....擅长做某事bebetteratdoingsth更擅长做某事

I选出可以替换划线部分的最佳选项。

1.Thewordsintheletteraresotiny.ThatIcan’tseethemclearly.

A.bigB.SmallCniceD.bad

2.Canyoutellmehowtooperatethisnewrecorder?

A.makesomethingworkB.makesomethingstop

C.makesomethinggrowD.Makesomethingcontinue

3.Youaremoredependentoncomputersthanyourealize.

A.allowB.UnderstandC.decideD.want

4.Whenyouwanttoanswerthequestion,youcanraiseyourhand.

A.putupB.putdownC.takeupD.takeup

5.Someyoungpeoplealwaysdependontheirparents.

A.helpB.needhelpfromC.leaveD.livewith

II词形填空/选择填空：

1.Shealwaysmakesme______________（help）her.

2.Inadditionto_____________（sing）,shealsolikesdancing.

3.What______________（happen）toyouyesterday?

4.Maryisbetterat_______________（speak）thanTom.

5.Wecanusethiskey______________（open）thatdoor.

6.Don’tmakenoises!

Myfatherisworking______________（as/on/out）writing.

7.Youaresoclever,youcanwork___________（as/on/out）suchadifficultproblem.

8.Ihave______________todonow,Iamfree.（something/anything/nothing）

9.Sheisableto____________（become）averysuccessfulwomanlikeyou.

10.Youseemvery________________（happy）today.

11.Youshouldrun________（in/on/at）afasterspeedtocatchupwithhim.

12.Icandomanythingslike_______________（sing）anddancin