Unit3DiverseCulturesDiscoveringUsefulStructures课件-高一英语人教版

人

教

必

修

第三册Unit3DiscoveringUsefulStruturesUnderstandtheuseofellipsisinEnglish12TounderstandtheuseofellipsisTouseellipsisinspeakingandwriting目标一:TounderstandtheuseofellipsisActivity1:Readthefollowingsentencesandfindthewordsthathavebeenomittedtoavoidrepetition.1A:Oh,Ijustlovenachos!Mexicancornchipscoveredincheese!B:Me,too.2A:So,it’sthefoodofmanydifferentcultures,allinonedish?

B:Exactly.3Arealmixofcultureshere!4Can'twait!1A:Oh,Ijustlovenachos!TheyareMexicancornchipscoveredincheese!

B:Ilovenachos,too.2A:So,it’sthefoodofmanydifferentcultures,andthey

are

allinonedish?

B:Exactly,

it’sthefoodofmanydifferentcultures,and

theyareallinonedish.3Thereis

arealmixofcultureshere!4I

can'twaittogothere!Activity2:Readthefollowinggroupsofsentencesanddosummaries.Group1:1.(You)Mustfastensafetybelt.2.(You)Godownthisstreetandturnrightatthesecondcrossing.Summary1:在祈使句中，____语通常被省略。主3.(Wouldyoulike)Somethingtodrink?4.Why(doyou)

nottakeacameraandrecordthefireworksshow?Summary2:对话中可以省略_____语和___语的一部分。主谓5.–Areyouexcited?–Yes,Iam

(excited)!6.

Ican’twait(togothere)!Summary3:口语中可以省略_____语和___语。7.—WhendidyouvisitHongkong?—(Ivisitedit)DuringMayDay.8.Whatamixtureofculture(itwas)here!Summary4:有时句子还可以省略________个句子成分,感叹句常省略____语和________。表宾多主be动词Group2:1.Ienjoyedtakingadventurousrides,butmysisterhated

(takingadventurousrides).2.SomeofthebuildingsweredesignedinChinese

traditionalstyleswhileothers(weredesignedin)Europeanstyles.Summary：两个并列句中，后一个分句常省略与前一分句中_______的部分。相同Group3:1.－DoyouthinkHongkongisamixtureofChinesewisdomandwesterninfluence?－Ithinkso.Summary1：宾语从句中有一些成分被省略、而用___或____来代替2.Iknowhewaslate,butIdon’tknowwhy(hewaslate).Summary2:由__________________________引导的宾语从句，可全部省略，只保留引导词。

sonotwhich,when,

where,

why,how3.Hongkongisacity(that/which)I’vedreamtaboutvisitingformanyyears.4.LiQiaozhiwasagreatdoctor(that/who)manypeopleadmireverymuch.Summary3:在限制性定语从句中，作____语的关系代词可以省略,但在介词前置或非限制性定语从句中不可省略。

5.Theman(whois)sittingbythewindowisMr.Smith.Summary4:在限制性定语从句中，可以省略从句的_________和_________。

宾主语be动词Group4：1.While(Iwas)sittinginthecablecar,IheardpeoplespeakMandarin,EnglishandCantonese.2.If(Iwere)givenanotherchance,IwouldpayavisittoHongkongagain!3.Thefireworksshowwasmuchdreamythan(ithadbeen)expected.Summary:在以when,while,once引导的时间状语从句，以if,unless引导的条件状语从句中，though,although引导的让步状语从句以及as,than,asif等引导的比较状语从句或方式状语从句中，如果主从句的主语一致或从句主语为it，且从句中含有be动词时，从句中可省去___________部分。主语+beActivity1:Rewritethesentencesbytakingouttheunnecessaryparts.目标二：TouseellipsisinspeakingandwritingBefore:1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?Itsoundslikeagoodidea.2.Hetriedtosolvehisfinancialproblems,buthecouldn’tsolvetheproblems.After：1.YoumeanyouareplanningatripacrosstheAtlanticforaholiday?Goodidea.2.Hetriedtosolvehisfinancialproblems,butcouldn’t.Before:3.Ifitisnecessary,I’llfinishmyreportonAmericanpoetryassoonasitispossible.4.Areyougoingtodresslikethat?Wearingadressmightbebetterthanwearingjeansandboots.5.Somewildmushroomsarepoisonousandsomearenotpoisonous.6.Ireallylikethatpaperfoldingbook,andmysonlikesthatpaperfoldingbook,too.After:3.Ifnecessary,I’llfinishmyreportonAmericanpoetryassoonaspossible.4.Areyougoingtodresslikethat?Adressmightbebetterthanjeansandboots.5.Somewildmushroomsarepoisonousan