资源描述
Theuseof“it”asaformofanobject1.Hefounditdifficulttostopsmoking.Ithinkitbestthatyoushoulddomoreexercise.Shethoughtitnogoodworryingabouthim.It作形式宾语代替不定式短代替不定式短语,从句或从句或动词-ing。2.1.It 用作形式用作形式宾语 当不定式(短当不定式(短语)、)、动名名词(短(短语)或从句在句子中作)或从句在句子中作宾语时,为保持平衡,避免句式保持平衡,避免句式结构的混乱,常用构的混乱,常用it it作形式作形式宾语,而将真正的,而将真正的宾语放在句尾。此放在句尾。此时it it只起引只起引导作用,无意作用,无意义。S+v+it+adj.n(forsb)todosth.从句从句doingsth+3.findpossible1.S+think+it+necessary+(forsb.)todosth./that-clausefeelimportantSentence patterns:Sentence patterns:形式形式宾语arule2.S+V+it+onesduty+(forsb.)todosth./that-clauseanhonour3.S+V+it+nogood+doingsth.nouse4.完成句子(1)They_(发觉难)tofinishtheirworkintwodays.(2)We_(认为是我们的职责)tocleanourclassroomeveryday.(3)Itisimportant_(对她来说)tocometotheparty.founditdifficultthinkitourdutyforher5.作形式作形式宾语(PreparatorySubject)为了了记忆方便我方便我们把把该句型句型总结为6123结构构。6指主句中常用的指主句中常用的动词:think,believe,make,find,consider,feel;1指的是形式指的是形式宾语it;2指的是指的是宾补的两种形式:的两种形式:形容形容词或名或名词;3指的是真正指的是真正宾语的三种形式:的三种形式:不定式短不定式短语,动名名词短短语或从句。或从句。Wethinkitourdutytocleanourclassroomeveryday.HefeltitimportantlearningEnglishwell.Theyfounditdifficultthattheywouldfinishtheirworkintwodays.6.1.Thefactthatshewasforeignmade_difficultforhertogetajobinthatcountry.A.SoB.muchC.thatD.it2.Thedoctorthought_wouldbegoodformetohaveaholiday.A.thisB.thatC.oneD.It3.Idontthink_possibletomasteraforeignlanguagewithoutmuchmemorywork.A.thisB.thatC.itsD.it7.4.It作形式宾语的特殊用法n1.某些表示“喜、怒、哀、乐”的动词,如like,enjoy,love,hate,dislike,appreciate等等后后往往不能直接接宾语从句;必必须先由先由it担任形式担任形式宾语,再接从句再接从句.Wewouldmuchappreciateitifyoucoulddousthatfavour.要是你要是你们能帮我能帮我们这个忙,我个忙,我们将非常感激。将非常感激。IdpreferitifIdidnthavetofinishthework.要是我不必完成那要是我不必完成那项工作,那就太好工作,那就太好了。了。8.n2.某些含有介某些含有介词的的动词短短语如如seeto,dependon,answerfor,relyon,insiston,lookto,stickto等等结构中构中往往不能直接接宾语从句;必必须先由先由it担任形式担任形式宾语,再再接从句接从句.Illseetoitthateverythingisreadyintime.我将我将负责按按时做好一切准做好一切准备。YoumaydependonitthatTomwillhelpyouwithyourEnglish.你放心,你放心,汤姆会帮助你学英姆会帮助你学英语的。的。Imcountingonitthatyouwillcome.我指望着你会来。我指望着你会来。9.1.Ilike_intheautumnwhentheweatherisclearandbright.2.A.thisB.thatC.itD.one2.Ihate_whenpeopletalkwiththeirmouthsfull.A.itB.thatC.theseD.them10.11.
展开阅读全文