IT句型及翻译练习.ppt

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1、IT句型GuagnxiNormalUniversityforNationalitiesYQP内容I．It作形式主语的句型II．It作形式宾语的句型III.It引导的时间句型IV．It引导的强调句V．It其他常见用法I．It作形式主语的句型①It+be+adj(kind,wise,careless,clever…)+ofsbtodosth②It+be+adj(easy,safe,common,normal…)+forsbtodosth③It+be+V-ed(reported,believed,said,suggested…)+that从句④It+b

2、e+n(apity,ashame,afact,goodnews…)+that从句:⑤Itisuseless/nouse/nogood+doingsth⑥Ittakessb....todosth.Itiswiseofhimtomakesuchadecision.It’sverydangerousforchildrentoplaywithfire.ItisimportantforustolearnEnglishwell.(=Itisimportantthatwe(should)learnEnglishwell.)Itissuggestedthatth

3、ebook(should)berevised.It’ssaidthatTomhasbeenbackfromabroad.(=Tomissaidtohavebeenbackfromabroad.)Itisapitythatsuchathing(should)happeninyourclass.II．It作形式宾语的句型sbfind/believe/think/feel/consider/make+it+n/adj+todo或从句主语＋hate/dislike/love/like＋it＋when－从句主语＋appreciate＋it＋if－从句sb.

4、dependon/counton/relyon/seeto(负责，确保)/answerforitthat…sb.takeitforgrantedthat…认为……是理所当然的Wethinkitourdutytocleanourclassroomeveryday.HefeltitimportantlearningEnglishwell.Theyfounditdifficultthattheywouldfinishtheirworkintwodays.Ihateitwhenpeoplespeakwiththeirmouthsfull.Ireallya

5、ppreciateitifyoucouldhelpmewithmymath.Youmayrelyonitthathewon’tbelate.Youmustseetoitthatthedoorsarelockedbeforeyouleavethelab.III.It引导的时间句型⑴It+is+时间段+since引导的时间状语从句:从句一般用过去时态，句意为“自从......以来已多久了”⑵It+be+时间段+before引导的时间状语从句:be若为肯定式，意为“过多久才......”；否定式，意为“没过多久就......”。⑶It+be+时间点+w

6、hen引导的时间状语从句.⑷It+is(about/high)time+ (that)sbdid/shoulddosth⑸It/This/That+is+thefirst(second…)time+thatsbhasdonesth:主句是is时，从句要用现在完成时；如果主句用was，则从句须用过去完成时。Itis5minutessincethebusleft.Itwillbe3hoursbeforehecomesback.ItwillbeMondaywhenhecomesback.ItwasMondaywhenhecameback.It’s(hi

7、gh/about)time(that)wehandedin/shouldhandinourhomework.ItisthethirdtimethatIhaveseenthefilm.ThatwasthesecondtimethatIhavebeenthere.IV．It引导的强调句☆强调句形式：It+is/was+被强调的部分+that/who从句①强调句型中的主谓一致②插入从句的强调句型③强调句型的一般疑问句、特殊疑问句形式一般疑问句：Is/Wasit+被强调部分+that+句子其余部分特殊疑问句：疑问词+be+it+that+句子其余部分?④

8、强调句型用于名词性从句,尤其注意要使用陈述语序。⑤notuntil用于强调句型Itis/wasnotuntil＋被强调部分＋that＋其