Unit 5 Grammar it作形式賓語課件

XB2U5Grammar——Hilda你學(xué)過哪些it作形式賓語的句式？it作形式賓語的用法？當(dāng)不定式、動(dòng)名詞或從句在某個(gè)句子中作賓語時(shí)，為了保持句子的結(jié)構(gòu)平衡，常用it作為形式賓語，而將真正的賓語放到句子后部去。it沒有具體的意義，僅用于維持句子結(jié)構(gòu)平衡。構(gòu)成結(jié)構(gòu)為：

動(dòng)詞+it+賓語補(bǔ)足語+真正的賓語it作形式賓語賓要有三種情況：代表不定式作形式賓語、代表動(dòng)名詞作形式賓語、代表賓語從句作形式賓語。常見的以it作形式賓語的動(dòng)詞有：feel,consider,find,believe,make,take,imagine,prove,think,suppose,regard,notice等。it代表不定式作形式賓語HefounditpleasanttoworkwithusChinese.Hemakesitarulenevertoborrowmoneyfromothers.Idon’tfeelitdifficulttounderstandthepassage.注意：當(dāng)真正的賓語是動(dòng)詞不定式（短語）時(shí)，不定式（短語）可以有自己的邏輯主語，該邏輯主語常由for引出。e.g.Helikesstayuplate,soheoftenfeelssleepy,whichmakesitdifficultforhimtoconcentrateonwhatheisdoing.（邏輯主語和真正的主語保持一致，都是he）Helikesstayuplate,soheoftenfeelssleepy,whichmakesituncomfortableforhiscolleaguestoworkwithhim.（邏輯主語hiscolleagues和真正的主語he不一致）it代表動(dòng)名詞作形式賓語IthinkitnogoodspendingtoomuchtimewatchingTV.我認(rèn)為花太多時(shí)間看電視是沒有好處的。Ifeelithardworkpersuadinghimintodoingit.我感覺說服他做那件事很難。用v-ing（短語）作真正的賓語時(shí)，其賓補(bǔ)通常是nouse,nogood,awaste,hardwork等。it代表賓語從句作形式賓語動(dòng)詞+it+that從句（常見于take,have,put等動(dòng)詞之后）Itakeitthathewillfinishthetaskbyhimself.我認(rèn)為他能自己完成這項(xiàng)任務(wù)。動(dòng)詞+it+when/if從句（常見于hate,like,love,appreciate,enjoy,prefer等動(dòng)詞之后）Ihateitwhenhetalkswithhismouthfull.I’dappreciateitifyoucoulddousafavour.it代表賓語從句作形式賓語在一些特殊結(jié)構(gòu)中，用it作形式賓語。動(dòng)詞+it+介詞短語+that從句takeitforgrantedthat...認(rèn)為……是理所當(dāng)然的oweittosb.that...

多虧……/幸虧……bringittosb’sattentionthat...讓某人注意到……Heseemedtotakeitforgrantedthatheshouldspeakasarepresentative.IoweittomyteacherthatImadesuchrapidprogress.Youshouldbringittohisattentionthatyouaretooweaktogoonworking.你應(yīng)該讓他注意到你太虛弱而不能繼續(xù)工作。it代表賓語從句作形式賓語在一些特殊結(jié)構(gòu)中，用it作形式賓語。動(dòng)詞+介詞+it+that從句seetoitthat...

確?！璴ooktoitthat...看……/指望……insistonitthat...堅(jiān)持……sticktoitthat....堅(jiān)持……answerforitthat...回答……dependonitthat...依靠……Wouldyouseetoitthatshegetshomeearly?Heinsistedonitthathewasinnocent.it代表賓語從句作形式賓語動(dòng)詞+it+過去分詞+that從句Hemadeitknowntoeveryonethathewasright.他讓每個(gè)人都明白他是對(duì)的?；顚W(xué)活用語法填空：Iwouldappreciate______ifyoucouldletmeknowinadvancewhetherornotyouwillcome.itSusanmade_____cleartomethatshewishedtomakeanewlifeforherself.itWefeelitourduty________(make)ourcountryabetterplace.tomakeIfindithard______metogetonwellwithmyclassmates.for活學(xué)活用語法填空：Ithinkitnouse_____(talk)aboutitwiththem.talkingWefinditessential______weshouldlearntospendmoneywisely.thatTherightlevelofbackgroundnoisemayinterruptournormalpatternsofthinkingjustenoughtoallowourimaginationstowander,withoughmakingitimpossible________(focus).tofocus活學(xué)活用Translatethefollowingsentences.我認(rèn)為保護(hù)環(huán)境非常重要。Ithinkitveryimportanttoprotecttheenvironment.以前我們總是理所當(dāng)然地認(rèn)為自然資源取之不盡，這對(duì)大自然造成了巨大的傷害。Wetookitforgrantedthatthenaturalresourceswereendless,whichcausedgreatharmtonature.我們一定要確保采取有效措施阻止污染。Weshouldseetoitthateffectivemeasuresshouldbetakentopreventpollution.Summaryit作形式賓語結(jié)構(gòu)：動(dòng)詞+it+賓語補(bǔ)足語+真正的賓語it代表不定式作形式賓語it代表動(dòng)名詞作形式賓語it代表賓語從句作形式賓語