初一英语第四单元

Usefulexpressions:usedtodosth.过去常常做某事

didnotusetodo（否定形式）过去常常不做e.g.翻译：1)我以前不踢足球。Ididn’tusetoplayfootball.

2）我年轻的时候，我常在那河游泳。 IusedtoswimintheriverwhenIwasyoung.3）我过去常常是7点起床，但是现在6点就起床了。Iusedtogetupat7:00,butnowIgetupat6:00.=Inthepast,Iusuallygotupat7:00,butnow…根据下列英文说明用“usedto”的适当形式写句子。Example:Benoftengotupearlyinthepast,butnowhedoesn’t.Benusedtogetupearly.Jackoftenvisitedhisuncleinthepast,butnowhedoesn’tdothatanylonger.Jack______________________hisuncleinthepast.2.Myfatheroftenwenttoworkbybike,butnowhegoestoworkbyunderground.Myfather____________________________toworkbybike.3.MrSundidn’tgotobedearly,butnowhegoestobedat9:00atnight.MrSun___________________________tobedearly.4.Candydidn’tplaytheguitarinthepast,butnowsheplaysoften.Candy____________________theguitarinthepast.usedtovisitusedtogodidn’tusetogodidn’tusetoplayYOURTIME:Talkaboutyourchildhood(童年）Using:usedtodosthdidn’tusetodosthDidsbusetodosth?2.Therearebillionsofstarsinthesky.Billionsof:数以十亿计的类似：hundredsof数以百计thousandsof数以千计millionsof数以百万计2）inthesky在天空中3.Butyoucanonlyseeabout3,000withyourowneyes.With意思是“用，以”Eg：cleanitwithwater用水洗2）WithyourowneyesWecan’tseesomeofthedustswithourowneyes.（用我们自己的眼睛）4.Indifferentseasons,youcanseedifferentgroupsofstars.1）Indifferentseasons在不同的季节Eg:Wehavedifferentthingstodoindifferentseasons.翻译:在不同的月份，我们有不同的任务去做。Indifferentmonths,wehavedifferenttaskstodo.5.notall…

并非全部都…（部分否定）翻译：不是所有的学生都喜欢看这电影。e.g.Notallthestudentsliketoseethefilm.6.not…but…不是…...，而是……翻译：那贼不是一个人，而是一只猫。e.g.Thethiefwasnotaman,butacat.7.YouareabletoseeVenusandJupitereasily.beabletodo能够做某事Eg：他能够处理这个问题。He___________to_________theproblem.dealwithisable8.Itmovefromonegrouptoanother.Fromone…toanother9.Thenyouwillwanttofindout

evenmoreaboutthem.even+thecomparative(比较级）程度副词有：abit，alittle，rather，much，far，byfar，many，alot，lots，agreatdeal，any，still，evenLanguagePoints

1.takeaphotographforsbtakeaphotographofsb/sth=takeapictureofsb/sth

enjoy喜欢finish完成practise训练mind介意bebusy

lookforwardto＋doingsth2.likedoingsthrememberdoingsth.

remembertodosth.stopdoingsth.stoptodosth.forgetdoingsth.

forgettodosth.停止正在做的事

停止一件事去做另一件事忘记做过的事情忘记要做某事记得/想起做过的事情记得/想起要做某事

3.aswellas

也1.Sheaswellasyou

anEnglishteacher．

=Bothsheandyou

Englishteachers.

她像你一样也是英文教师。2.ShehelpedTomaswellas

.

我帮了汤姆的忙，她也帮了汤姆的忙。3.ShehelpedTomaswellas

.

她帮了我的忙，也帮了汤姆的忙。isareIme=SheandIhelpedTom.=ShehelpedTomandme.（连接主格代词）（连接宾格代词）4.Takingphotographsisinteresting.Catchingfishandeatingthem

arebothinteresting.捉鱼,吃鱼都有趣。Takingphotographsisinteresting.=Itisveryinterestingtotakephotographs.=Totakephotographsisveryinteresting.doing…+is+adj(形容词)=It+is+adj(形容词)

+todo…=Todo….+is+adj(形容词)

-er:-or:5.especially尤其我喜欢广州，尤其是在春天。1）IloveGuangzhou,especiallyinspring.我特别不喜欢蛇。2）Iespeciallydislikesnakes.6.photographer表示“……者”banker,Londoner,villager,traveller,learner,beginnervisitor,doctor,calculator,actor,collector7.need（需要,要求）1)实义动词：need+n./todosth否定形式为don’tneedtodosth—Doweneedtobuysomevegetables?—yes,wedo./No,wedon’t2)情态动词：need＋dosth否定形式为needn‘tdosth=Needwebuysomevegetables?—Yes,wemust./No,weneedn't.我们需要买些蔬菜吗？8.

theanswer(s)to………的答案门的钥匙

thekeytothedoor公园的入口

theentrancetothepark知识的桥梁

thebridgetoknowledge9.morethan后跟名词或数量词，表示“超过，不止是”，即over。Thefactoryneededworkerslastyear,andgot________60.[1998上海]

A.morethanB.moreof

C.asmuchasD.somanyas

nomorethan后跟名词或数词，表示“仅仅，只有”即only。

(他只是一个小孩。)Heisnomorethanalittleboy.

notmorethan后跟数词，意为“至多，不超过”，即lessthan。Notmorethan100peopletookpartinthesportsmeeting.(不超过100人参加了运动会)她（手里）拿着一本书。2）举行；召开1）握住；拿着；抱着10.hold

v.Sheheldabook(inherhand).Wewillholdameetingtomorrow.明天我们举行一次会议。11.ExportCommodiesFair出口商品交易会exportn.importn.进口货(held,held)根据中文意思完成句子1.我在假期有很多事情可做，如：做运动，逛街，做家务。

Ihavealotofthingstodoinmyholiday,________,doingsports,goingshoppinganddoingsomehousework.2.有了书籍，人们就可以轻易了解过去的生活。

Withthehelpofbooks,peoplecaneasilygettoknowaboutlife_________.forexampleinthepast同步练习:3.如今，人们可以通过电视还有互联