还剩3页未读,继续阅读
文本内容:
英语常用结构归纳1.ITIt强调句1Itis/was+强调部分+that/who…Itwasaglassthat__rybroke.Itisaquestionthatneedscarefulconsideration.2Is/wasit+强调部分+that/who…3Where/What/How(特殊疑问词)+is/wasitthat…HowisitthatyouwillgotovisithertomorrowIt作形式主语4Itis+adj.+of/for__.todosth.Itisne__ssaryforeveryoneto__steraforeignlanguage.Itisgenerousofhimtolendhisnewly-boughtdigitalcamera.5Itsohappenedthat…碰巧ItsohappenedthatIwonthefootballlotterylastweek.6Itoccursto__.that…突然想到ItneveroccurredtomethatTomwouldbe__dechair__noftheStudents’Union.7Itisreported/believed/esti__ted/said/well-known/rumouredthat…Itissaidthatthesiteofanancientcityhasbeendiscoveredatthebottomofthelake.8Itis+adj.importantne__ssarystrangenaturalsurprisingthat__.shoulddosth.Itisimportantthatenoughmoneyshouldbecollectedtofundtheproject.9Itis+n.+that…Itisafactthattheearthmovesaroundthesun.Itisapity/shamethatheshouldnotcome.10Itislikelythat…=__./sth.belikelytodosth…有可能Itislikelythattheydon’tknowhowtodealwiththepressurefromstudy.It作形式宾语11V.feel__kefindconsider+it+adj./n.todosth.Ifindithardtocooperatewiththosewhosticktotheirownopinions.12V.feelfind__keconsider+it+adj./n.+that从句Thecompany__deitarulethatwhoeverislateforworkwillbefined.13V.takeh__eloveappreciateit…Iappreciateitifyoucouldhelpmeworktheproblemout.14Itseems/appears/turnsout/re__ins…ItappearsthatTommightchangehisidea.Itisnouse/good/awasteoftime/uselessdoingsth…Itisnousecryingoverspiltmilk.Itishigh/abouttimethat__.did=Itistimefor__.todosth.=Itistimeforsth.Itishightimethatyouwenttobed.=Itistimeforyoutogotobed.=Itistimeforsleep.takeitforgrantedthat…想当然Itakeitforgrantedthattheywillsupportthisidea.seetoitthat…确保从句用一般现在时表将来Seetoitthateverywindowisclosedbeforeyougotobed.Itisthefirst/second/thirdtimethat__.hasdonesth.某人第几次做某事Itwasthefirst/second/thirdtimethat__.haddonesth.Itwasthefirsttimethatshehadtr__eledbyair.Itis=hasbeen+一段时间+sin__+__.didsth.自从……有多久了Itisthreeyearssin__helivedhere.Itistwoyearssin__Istopped__oking2.Therebe1Thereisnodenyingthat…不可否认Thereisnodenyingthatinternethassomenegativeeffects.2Thereisnodoubtthat...毫无疑问…….Thereisnodoubtthathealthisbetterthanwealth.3Theresnopoint/senseindoingsth.……是无意义的.Theresnopointingettingangrywhenthingsh__ehappened.4Theresnoway...……绝不可能Theresnowayonecouldsuc__edwithouthardwork. 5Thereisnoonebut~~~(没有人不...)Thereisnoonebutlongstogotocollege. 6Therebeno/somedifficulty/troubleindoingsthThereisnotroubleinsellingourcar. 7Thereisnodoing./____ing/knowing/saying不可能……8Thereisnoneed/possibilitytodosthThereisnoneedtowaitforthebussin__wecantakeyouinourcar.3.倍数句型1倍数+比较级+than…Theroomistwi__largerthanthatone. Thereis30timesgreaterchan__ofbeinghitbylighteningthanbeingattackedbyashark.2倍数+as+原级+as…Theroomisthreetimesaslargeasthatone.3倍数+名词(thesize/height/length/weight/width)of… Theroomisthreetimesthesizeofthatone.4动词+倍数词5动词+by+数词/百分比/倍数Thenumberofoverseasvisitorshasincreasedby30%.6分数+of+…7themore…themore…ThemorecontactI__dewithhimthemoreadmirationIhadforhim.8moreandmore4.before5.can的固定搭配1cannotbutdo只好,不得不2cannothelpdoing忍不住3cannot…too…无论怎样……也不为过4cannothelp(to)do不能帮助做某事6.表示花费7.表示“原本要,但却没……”1was/were+toh__edone2would/shouldlike/lovetoh__edone3intended/meant/hoped/planned/expected/wanted+toh__edone=hadintended/meant/hoped/planned/expected+todoIhadplannedtovisityouonNationalDaybutIwastoobusy.
3.Itwas+时间段+before….过了多久才….; Itwasnotlongbefore…不久就… Itwillnotbe+时间段+before…要过多久不久…..才….. Eg.Itwasnotlongbeforehesensedthedangeroftheposition. Itwasthreeyearsbeforehecameback. Itwillbehalfayearbeforeyougraduatefromthisschool. Itis/hasbeen+时间段+sin__+过去式 Itis/hasbeentwoyearssin__hisfather___d. =hisfatherhasbeendeadfortwoyears.=hisfather___dtwoyearsago. 他的父亲去世两年了. Ithasbeen8yearssin__Igraduatedfromuniversity. =Igraduatedfromuniversity8yearsago. Itis3yearssin__he__oked.他三年不吸烟了.即从句动词延续性的译成否定意义;从句动词非延续性的译成肯定意义. Itis3yearssin__heleftschool.-----他毕业三年了. 7….until…直到…时候;not…until…直到…才… Youaretostayhereuntil/tillyourmothercomesback. Themeetingwasputoffuntilteno’clock. NotuntilwewatchedtheEarthDayprogramonTVdidweknowmuchaboutglobalwarning. =WedidnotknowmuchaboutglobalwarninguntilwewatchedtheEarthDayprogram. =ItwasnotuntilwewatchedtheEarthDayprogramonTVthatweknewmuchaboutglobalwarming. Notuntilhefailedintheexamdidherealizethathehadwastedmuchtimeplayingcomputergames.
46.it+seem/appearthat句型 句型转换:
1.Itseemsthatheisenjoyinghimself.=heseemstobeenjoyinghimself.
2.ItseemsthathehasbeenadmittedtoBeijinguniversity.=Heseemstoh__ebeenadmittedtoBeijinguniversity.
3.Itappearsthattherehasbeenamistake.=thereappearstoh__ebeenamistake.
47.itisthought/considered/believedthat…..句型 句型转换:
1.It’sbelievedthatChinapromisestobeamongthepowerfulcountriesintheworld. =Chinaisbelievedtopromisetobeamongthepowerfulcountryintheworld.
2.Itisbelievedthathehasbeenworkinghardandwillbegivenarisebytheboss. =Heisbelievedtoh__ebeenworkinghardandtobegivenarisebytheboss.
53.It’supto__todo…..由…..来;靠….来… Whetherwegiveuporgoonwiththeexperimentit’salluptoourtutorprofessortodecide. It’suptoyoutobabysitmysonwhenIamawayonbusiness. Beuptosth胜任从事于 Michaelisnotreallyuptothatjob. Theyarewhisperinginthecornerasiftheyareuptonogood.
55.it强调句 强调句的基本构成:Itis/was+被强调部分+who/that+剩余部分 原句的谓语动词如果是现在或将来时态用Itis….that/who…. 如原句的谓语动词是过去时态则用Itwas….that/who…. 强调时间地点原因或方式时不要用whenwherehow必须用that. 1Isawhiminthestreetyesterdayafternoon. ---ItwasIwhosawhiminthestreetyesterdayafternoon. 2whendidyouseehiminthestreet ----whenwasitthatyousawhiminthestreet 3whodidyouseeinthestreetyesterday ----whowasitthatyousawinthestreetyesterday 4hedidn’tgotobeduntilhismothercameback. ----Itwasnotuntilhismothercamebackthathewenttobed. 5Idon’tknowwhenhewillcomeback. ----Idon’tknowwhenitisthathewillcomeback. 6Itisonlywhenyounearlylosesomeonethatyoufullyrealizehowmuchyouvaluehim. ----Onlywhenyounearlylosesomeoneyoufullyrealizehowmuchyouvaluehim. 7Itwasn’tuntilhisfathercamebackfromworkthathegotdowntodoinghishomework. 8Itwasbecausethetrafficwasveryhe__yduringtherushhourIwaslateagain.
59.Itoccurredtomethat…我突然想到….. ItoccurredtomethatIhadeverseenhimbefore. ItoccurredtomethatIshouldaskthepoli__forhelp.
61.it’syourturnto…轮到你…. It’syourturnto__keafewre__rksatthemeeting. Whoseturnisittobeonduty/it’smyturn.
62.it’stimetodo….该是做….的时候了 It’stimeforustomeetchallengesandtoproveourabilities. It’stimeforustofightagainsttheenemyanddefendourmotherland.
66.whenitcomestosth….当谈到…..;临到….情况 WhenitcomestohelpinghiswifewiththehouseworkJohnnevercomplains. Whenitcomestoplayingcomputergameshewouldbeveryexcitedandfullofenergy.。