高中英语 Unit 1 Lifestyle GRE课件 北师大版必修1.ppt

Englishisfun!,Isitdifficult?,TherecipeforHearrtyNoodleSoupcallsforsixingredients-noodles,onions,potatoes,rosemary,sage,andtomatoestobeaddedoneatatimeintoapotfulofwater.Theingredientsmustbeaddedaccordingtothefollowingdirections:,Thesageisaddedfourth.Theonionsareaddedimmediatelybeforethetomatoesareadded.Thenoodlesareaddedsometimebeforethesageisaddedandsometimebeforetherosemaryisadded.Thepotatoareaddedsometimebeforetherosemaryisadded.,1.Whichofthefollowingisanacceptableorder,fromfirsttolast?N,O,T,S,P,RN,P,R,S,T,ON,R,P,S,O,TP,O,T,S,N,RP,O,T,N,S,R,2.Ifthepotatoesareaddedthefifth,whichofthefollowingmustbetrue?Thenoodlesareaddedfirst.Thenoodlesareaddedsecond.Theonionsareaddedfirst.Therosemaryisaddedsixth.Thetomatoesareaddedthird.,3.Ifthetomatoesareaddedsixth,whichofthefollowingcanbetrue?Thenoodlesareaddedthird.Theonionsareaddedsecond.Thepotatoesareaddedfirst.Thepotatoesareaddedfifth.Therosemaryisaddedsecond.,4.Ifthenoodleareaddedthird,whichofthefollowingmustbetrue?Thepotatoesareaddedfirst.ThepotatoesareaddedsecondTherosemaryisaddedthefifthThetomatoesareaddedsecondThetomatoesareaddedsixth.,5.Iftheonionsareaddedsometimebeforethesageisadded,whichofthefollowingmustbetrue?ThenoodlesareaddedfirstThenoodlesareaddedthirdThepotatoesareaddedthirdThepotatoesareaddedfifthThetomatoesareaddedsecond,6.Whichofthefollowingisacompleteandaccuratelistoftheingredientsanyoneofwhichcouldbethefirstingredientadded?noodles,potatoesNoodles,tomatoesOnions,rosemaryNoodles,onions,potatoesNoodles,potatoes,tomatoes,被动语态,谓语动词的语态表示句子的主语和谓语动作之间的关系：1）当句子的主语是谓语动作的执行者时，主、谓之间的关系称为主动语态；2）当句子的主语是谓语动作的承受者时，主、谓之间的关系称为被动语态。例如：IteachEnglish.（主动语态）我教英语。OurEnglishistaughtbyhim.（被动语态）我们的英语是由他教的。HespeaksEnglish.（主动语态）他说英文。Englishisspokeninmanycountriesallovertheworld.（被动语态）世界许多国家都讲英语。,以下的八个时态可用于被动式，其它没有列举的时态都不宜用于被动语态的句子中。,一般现在时am/is/are一般过去时was/were一般将来时shall/will+be过去将来时would/should+be现在进行时am/is/are+being过去进行时was/were+being现在完成时have/has+been过去完成时had+been,Englishisspokeninmanycountriesallovertheworld.（一般现在时）世界上许多国家都讲英文。SomeTVsetsforsaleinthedepartmentstorewerestolenlastnight.（一般过去时）那家商场用来出售的部分电视机昨晚被盗。Hewontbeallowed,byhisfather,tomarryLarra.（一般将来时）他父亲不会让他娶拉拉为妻的。,Theywouldbesenttothearmywhentheyfinishedthetraining.（过去将来时）他们结束训练时将被派往部队。Theprojectisbeingcarriedout.（现在进行时）这个计划正在执行中。Thecasewasbeinginvestigatedthen.（过去进行时）那时这案子正在调查中。,Thisnovelhasbeentranslatedintoseverallanguages.（现在完成时）这本小说已被译成了几种语言。Theysaidthatproductioncostshadbeenreduced.（过去完成时）他们说生产成本已经下降了。,1.Thebridge_bythefarmersthemselvesin1982.A.builtB.wasbuiltC.buildD.wasbuild2.Allthebookswill_tothechildrenwholiveinthesmallvillage.A.besentB.sentC.besendD.send,3.Keys_usedfor_thedoors.A.is,openingB.is,openedC.are,openingD.areopened4.Mymothertoldmethatmyhomeworkmust_ontime.A.finishB.befinishC.befinishedD.finished,5.Thepolicefoundthelostcar_.A.withmistakeB.byaccidentC.bymistakeD.inaccident6.Idontlikethiskindofpotatochipsbecausetheyarenot_.A.crispyB.sweetC.softD.sour,7.Theydecided_attheendofthismonth.A.toleaveB.goingbackC.travelD.notstatout8.Itsusedfor_clearlyinthedark.A.seeingB.seeC.