bookunit语言点学习教程.pptx

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1、ThefirstthingIdidwastoseeiftherewereanyproducts_mighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.Anewapproachwas_(clear)needed.Isetabout_(research)the habits of snakes to find the_(easy)way to trap them.Luckily thesereptilesaresmallandthatmadethesolutioneasier.clearlythatresearchingeasi

2、est定语从句，缺主语，先行词是products副词修饰动词Set about doing sth.第1页/共28页1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.翻译：_我做的第一件事是,看是否有可能会帮助我的产品,但似乎只有被设计杀死蛇的粉末。句子分析：这是一个主从复合句，主句是thefirstthingwastosee,Idid是_从句，修饰thefirstthing（引导词在定语从句中做宾语可以省略），if

3、引导的是_从句，if在从句中不充当成份，表达疑问“是否”之意，but表转折，连接两个句子。designedtokillsnakes是过去分词短语作_修饰powders。定语宾语后置定语1.我做的第一件事就是帮妈妈洗衣服。ThefirstthingIdidwastohelpmymotherwashclothes.第2页/共28页2.当我回到家乡，我想做的第一件事就是拜访我的好朋友。WhenIcamebacktomyhometown,_ThefirstthingIwantedtodowastopayavisittomybestfriends.Thereonlyseemedtobe是therebe句

4、型的变体，表示“似乎有”Eg：今天的天气似乎比昨天凉快了。There seem to be cooler than yesterday.第3页/共28页联想拓展：there be 的常见结构There+情态动词+be+其它Thereusedtobe+其它过去有(现在没有了）Therestand/live/exist/remain/lie/come+其它Therebeing，+句子（独立主格结构）Thereseem/happen/appeartobe+其它1.There_(be)nobus,wehadtowalkhome.2.There_(be)onlyatable,fourchairsanda

5、smallbedintheroom.3._atreeinfrontofmyhouse.过去有一棵树在我的房子前面。beingisThereusedtobe第4页/共28页2.Isetaboutresearchingthehabitsofsnakestofindtheeasiestwaytotrapthem.Setabout（doing）sth.开始，着手做某事意思等同于：setouttodosth.。Eg：Hesetout_Beijingyesterday.Hesetoutto_(find)evidenceforthecase.forfindset的短语setdown放下(bags)；写下，记

6、下；setup建立；设立；诬陷第5页/共28页setaside把放一边；抽出（时间）；驳回setoff点燃，引爆；发射；引起；动身(for)setoffachainreaction引起连锁反应setin（vi.）来临，到来；流行第6页/共28页即学即用即学即用（用（用set的相关短语填空）的相关短语填空）1.We_cleaningthehouse.我们开始着手打扫房子。2.Tryto_sometimetovisithim.想办法拨出一些时间去拜访他。3.Therainyseasonhas_.雨季已经开始了。4.Johnhas_forParis.John已经出发去巴黎了。5.He_everywo

7、rdthattheteachersaidinclass.他记下了老师课堂上说的每一句话。setaboutsetasidesetinsetoutsetdown第7页/共28页_(prepare)withsomeresearchfindings,Idecidedonthreepossible_(approach):firstly,removingtheirhabitat;secondly,attractingthemintoatrapusingmaleorfemaleperfumeorfood;andthirdlycoolingthemsothattheywouldbecome_(sleep)an

8、dcouldbeeasilycaught.Idecidedtousethelastone.I bought an ice-cream maker _was made ofstainlesssteel.Betweentheoutsideandtheinsidewallsof the bowl there is some jelly,which _(freeze)whencooled.Iputthebowlintothefridgeandwaitedfor 24 hours.At the same time I prepared some ice-cubes.approachessleepyPre

9、paredwhichfreezes非谓语动词，作状语，表非谓语动词，作状语，表示完成的状态示完成的状态become 是系动词，系动词后用形容词作表语定语从句，从句中缺主语，先行词是maker，是物主谓一致主谓一致第8页/共28页3.I bought an ice-cream maker which was made ofstainlesssteel（不锈钢).Betweentheoutsideandtheinsidewallsofthebowl,thereissomejelly,thatfreezeswhencooled.句子分析：这两个句子都含有定语从句，第一个是_,第二句是_.非限制性定语

10、从句中不用that。以下句子中有一处错误，请指出并改正。which限制性定语从句非限制性定语从句第9页/共28页ThenextmorningIgotupearlyafterthesunwashot.Iplacethefrozenbowloverthesnakeshabitatandtheice-cubesontopofthebowltokeepitcool.Finally I covered the whole thing with a largebucket.ThenIwaited.AftertwohourIremovedthebucketandthebowl.Thesnakeswerele

11、ssactiveandthey were still too fast for me.They abruptdisappearedintoaconvenientholeinthewall.SoIhadtoadjustmyplan.以下短文有五处错误，请找出并改正。第10页/共28页ThenextmorningIgotupearlyafterthesunwashot.Iplacethefrozenbowloverthesnakeshabitatandtheice-cubesontopofthebowltokeepitcool.FinallyIcovered the whole thing wit

12、h a large bucket.Then Iwaited.After two hour I removed the bucket and thebowl.Thesnakeswerelessactiveandtheywerestilltoofastforme.Theyabruptdisappearedintoaconvenientholeinthewall.SoIhadtoadjustmyplan.beforeplacedhoursbutabruptly第11页/共28页convenient，；。(1)Itisconvenientforsb.todosth.做某事对某人来说是方便的beconv

13、enientforsb/sth.对某人方便，离某处很近(2)conveniencen.方便，便利；适宜；省事atonesconvenience在方便的时候；在适宜的地方forconvenience为了方便adj.方便的便利的附近的4.Theyabruptlydisappearedintoaconvenientholeinthewall.点津：点津：convenient convenient的意思是的意思是“使人感到方便的使人感到方便的”不是不是“（自己）（自己）感到方便的感到方便的”，因此只能用物（事）作主语，而不能用人作主，因此只能用物（事）作主语，而不能用人作主语。语。第12页/共28页即

14、学即用即学即用（1 1）在你方便的时候，请来接我。）在你方便的时候，请来接我。Comebytopickmeup.（2 2）你明天开始工作方便吗？）你明天开始工作方便吗？Will_startworktomorrow?（3）你会发现这种食物既快又方便准备。）你会发现这种食物既快又方便准备。Youllfindthesemealsquickand.atyourconvenienceitbeconvenientforyoutoconvenienttoprepare第13页/共28页ForthesecondattemptIfrozethebowlandtheice-cubes again but_(pla

15、ce)them over thesnakeshabitatintheevening,asthetemperaturewasstartingtocool.Thenasbefore,I coveredthebowlwiththebucketandlefteverythingovernight.Earlythenext morning I returned to see the result.This timewithgreatcautionIbentdowntoexaminethesnakesandIfoundthemverysleepy.Butoncepickedup,theytried to

16、_(bite)me.As they were poisonoussnakes,Iclearlyneededtoimprovemydesignagain.placed主语是I，but是转折连词，place和froze构成并列谓语bite第14页/共28页My third attempt repeated the secondprocedure.ThenextmorningIcarriedinmyhandasmallnet_(use)forcatchingfish.Thiswasin the expectation _the snakes would biteagain.Butmonitored_

17、(careful),thesnakes proved to be no trouble and all wentaccordingtoplan.Icollectedthepassivesnakesand the next day we _(merry)releasedthemallbackintothewild.usedthatcarefully过去分词作后置定语修饰net，net和use是被动关系同位语从句merrily第15页/共28页11.expectationn.期待期待,期盼期盼expectvt.expect(sb)todosth.期望某人做某事期望某人做某事inexpectatio

18、nof.期望期望;料想会料想会Inexpectationofatrafficjam,Idecidedtowalk.常考：常考：whattoexpect会发生什么事。会发生什么事。第16页/共28页Pressedbymyfriendsandrelations,Idecidedtoseize the opportunity to get recognition for mysuccessfulideabysendingmyinventiontothepatentoffice.Onlyafteryouhavehadthatrecognitioncanyousaythatyouaretrulyanin

19、ventor.Thecriteriaare so strict that it is difficult to get new ideasacceptedunlesstheyaretrulynovel.Inaddition,noinventionwillgetapatentifitis:adiscoveryascientificideaormathematicalmodelliteratureorartagameorabusinessacomputerprogrammeanewanimalorplantvariety第17页/共28页5.Idecidedtoseizetheopportunit

20、ytogetrecognitionformysuccessfulideabysendingmyinventiontothepatentoffice.我决定抓住这个机会把我的发明送到专利局去,请他们对于我这次成功的思路给予认可。(B8P21)同义clasp，grab，grasp，snatchseizetheopportunity/chancetodosth抓住机会做某事=take/catchtheopportunity/chancetodosth第18页/共28页运用根据汉语意思完成句子。他突然抓住了我的手。Suddenlyhe_.seizedmyhand第19页/共28页老师建议我们抓住机会和

21、Mr.张交流。Ourteacheradvisedusto_.seizetheopportunitytocommunicatewithMr.Zhang.第20页/共28页6.Onlyafteryouhavehadthatrecognitioncanyousaythatyouaretrulyaninventor.只有你得到这种承认,你才可以说是一个真正的发明家。(B8P21)句型Onlyafter/when.只有在之后,才第21页/共28页仿写根据汉语意思完成下列英语句子。只有抓住今天,才能不丢失明天。Onlywhenyouseizetoday_tomorrow.只有当自由失去时,人们才懂得它的价

22、值。Onlywhenonelosesfreedom_one_itsvalue.know canyouwindoes第22页/共28页只是在做了几百次实验之后,他们才成功地解决了这一问题。_theyhadperformedhundredsofexperiments_theysucceedinsolvingtheproblem.didOnlyafter第23页/共28页7.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel(新的).句子分析：这是一个主从复合句，主句是Thecrite

23、riaarestrict；sothat引导的是_从句，it在从句中作_,“togetnewideas”是_,unless引导的是条件状语从句。结果形式主语真正的主语It做形式主语常见的句式有：Its+形容词（obvious/important/possible/strange)+that+从句(从句常用should+do，should可以省略）Eg：Itisimportantthatyou(should)haveyourownsupportteam.第24页/共28页Its+名词(a pity/a fact/a wonder/an honor/no wonder)+that+从句很可惜你错过了

24、这场令人兴奋的足球赛。Itsapitythatyoumissedtheexcitingfootballmatch.Its+过去分词+从句惯用句型有：Itissaidthat(据说),Itisreportedthat(据报道),Itisbelievedthat(大家相信),Itishopedthat(大家希望),Itiswellknownthat(众所周知),Itisthoughtthat(大家认为),Itissuggestedthat(据建议)等。It seems/occurs/happens）that+从句 似乎/突然想到/碰巧第25页/共28页1.真遗憾，他犯了这样一个错误。2.据说他已去

25、美国深造了。3.看来他似乎有病。4.一些人瞧不起残肢人是错误的。Itisapitythatshehasmadesuchamistake.ItissaidthathehasgonetotheUSAforfurtherstudy.Itseemsthatheissick.Itiswrongthatsomepeoplelookdownonthedisabled.=Itiswrongforsomepeopletolookdownonthedisabled.第26页/共28页Norwillyoureceiveapatentuntilasearchhasbeenmadetofindout_yourprodu

26、ctreallyis different from everyone elses.There_(be)a large number of patentexaminers,too,_only job is to examine whetheryourclaimisvalidornot.Ifitpassesallthetests,your_ _(apply)for a patent will bepublished18monthsfromthedateyouapply.SoI have filled in the form and filed my patentapplication with the Patent Office.Now its amatterofwaitingand_(hope).YoullknowifIsucceedbythesizeofmybankbalance!Wishmeluck!thatarewhoseapplicationhoping宾语从句，从句不缺成分也不缺意义，故填thatThere be句型，主谓一致原则非限制性定语从句，从句中缺定语，用whose，先行词是patent examiners作主语，your是形容词性物主代词，修饰名词And是并列连词，前后结构一致（或介词后用动词的ing形式）第27页/共28页感谢您的观赏！第28页/共28页