unit-1句式讲解2with复合结构讲解课件

1.Itisbecause+句子….that从句…是因为…因为他迟到了，所以才失业了。Itisbecausehewaslatethathelosthisjob.=Thereasonwhyhelosthisjobisthathewaslate.Thereasonwhy….isthat….原因是...我们不信任他的原因是他经常撒谎。Thereasonwhywedon’ttrusthimisthatheoftenlies.Addupyourscoreandseehowmanypointsyouget.•and为并列连词，连接句子•祈使句•以动词开头，说话对象为第二人称Hurryupandyouwillcatchthebus.Hurryuporyouwillmissthebus.and表示顺向关系…，就能…or表示逆向关系，…，否则…With复合结构现将with复合结构的构成和用法归纳如下：一.with复合结构的构成1.with+宾语+名词Hediedwithhisdaughteryetaschoolgirl.他死的时候，他的女儿还是个学生。2.with+宾语+形容词Heusedtosleepwithallthewindowsopen.他过去常常开着窗子睡觉。3.with+宾语+副词Thegirlfellasleepwiththelighton.那位女孩睡着了，灯还亮着。4.with+宾语+介词短语Theteachercameinwithabookinhishand.老师进来了，手里拿着本书。5.with+宾语+不定式Ican’tgooutwiththeseclothestowash.因为这些衣服要洗，我不能出去。6.with+宾语+现在分词Withthemachinehelpingus,wecouldfinishtheworkontime.由于有机器的帮助，我们能按时完成任务。7.with+宾语+过去分词Witheverythingdone,shewenthome.做完一切事情以后，她回家了。二.with复合结构作定语Shesawariverwithredflowersandgreengrassonbothsides.她看到一条两岸长着红花、绿草的河。ThewomanwithababyinherarmsisTom”saunt.抱着小孩的那位妇女是汤姆的姑姑。Thecityliesinavalleywithhighmountainsaroundit.这位城市位于一个由高山环抱的山谷中。三.with复合结构作状语1.表示伴随状况Shelefttheofficewithtearsinhereyes.她眼里含着泪，离开了办公室。2.表示原因Withhiskeylost,hecouldn’tgetintotheoffice.由于钥匙丢了，他进不了办公室。3.表示时间ThechildrenbegantowatchTVwiththehomeworkdone.孩子们完成作业以后开始看电视。Themeetingwasoverwiththeproblemsettled.问题解决以后，会议结束了。4.表示条件I’dliketoseethenewfilmwithtimepermitting.如果时间许可，我想看那部新电影。Wewillhaveanoutingtomorrowwithweatherfine.如果明天天气好的话，我们要去郊游。5.表示结果Thebattleendedwiththeenemydefeated.战斗结束了，敌人被打败了。Theyhavefinishedthepeacetalkswiththeagreementsreached.他们结束了和谈，达成了协议。with+宾语+形容词副词名词介词短语v-ingdonetodo主动、进行被动、完成目的、将来“with复合结构”的构成表示状态？with+宾语+_______(v.)宾语A.doingB.doneC.todoHeleft,withtheboy_________(cry).孩子在哭withhiswallet___________(steal)钱包被偷了。withlotsofwork__________(do).有许多工作要做cryingstolentodo如何判断?1.Heleft,withtheboycrying.2.Heleft,withhiswalletstolen.3.Heleft,withlotsofworktodo.主动、进行被动、完成目的、将来1.Withtheman______(guide)usahead,wehadnotroublefindingthevillage.2.Withalotofwork_____(do),shedoesn’thavetimetorest.3.Withtheproblem_____(solve),wefeltrelaxed.guidingtodosolved语法填空中的考点1.find+宾语（sb./sth.）+宾补（形容词）Hefoundthetextdifficulttounderstand.他发现这篇课文很难理解。LucyfindsBobveryhonest.露茜发现鲍勃很诚实。2.find+宾语+宾补（名词）Youwillfindherabeautifulgirl.你会发现她是一个漂亮的女孩。Ifounditaboringfilm.我发现那是一部乏味的影片。3.find+宾语+宾补（副词）Maryhurriedthere,onlytofindthemallout.玛丽匆匆赶到那里，结果却发现他们都出去了。4.find+宾语+宾补（介词短语）Whenhewokeup,hefoundhimselfinhospital.当他醒来时，发现自己在医院里。5.find+宾语+宾补（不定式）TheyfindtheChinesepeopletobehappyandcheerful.他们发现中国人很幸福快乐。6.find+宾语+宾补（现在分词）Ifoundanumberofpeoplealreadyworkingthere.我发现很多人已经在那里工作了。7.find+宾语+宾补（过去分词）Hegotuptoleaveandfoundthedoorlocked•结构：主+谓语+it+宾补+真正宾语•Ifounditpleasanttobewithyourfamily.•Wethinkitourdutythatweshouldhelpthepoor.注意:it做形式宾语五、在复合宾语中，宾语通常为名词或代词，但有时也可以用不定式（短语）、动名词（短语）或that从句来充当。这时，应使用先行it代替宾语，而将真正的宾语移到句子的后部，如：Ifeltitnecessarytospeakaboutourshortcomings.Doyouconsideritanygoodtryingagain?Weallthoughtitapitythatyoucouldn’tjoinus.注意：在这种结构中，宾语补足语通常为名词或形容词；常用于这种结构的动词有：feel,find,think,make,consider,believe等。翻译练习：1、他感到很难跟你交谈。2、我想乘船去那里更舒服些。3、我认为有可能用另一种方法解题。4、我认为与那个人谈话是无益的。5、他清楚地表示他希望我能再呆一周。Hefeltitverydifficulttotalkwithyou.Ithinkitmorecomfortabletogotherebyship.Iconsideritpossibletoworkouttheprobleminanotherway.Ithoughtitnousetalkingwiththatman.Hemadeitclearthathewantedmetostayforanotherweek.6、我规定自己每天跑步半小时。Imadeitaruletorunforhalfanhoureveryday.1.Ifelt____necessarytospeakaboutourshortcomings.A.MeB.oneC.thatD.it2.Doyouconsideritanygood_______again?A.TriedB.tryC.tryingD.Tried3.Weallthoughtitapity________youcouldn’tjoinus.A.IfB.whetherC.whyD.thatIt用法练1❤It’snecessaryfortheyoungtomastertwoforeignlanguage.❤It’sawasteoftimetalkingtoheranymore.❤It’sapitythatyoumissedtheexcitingfootballmatch.动词不定式动名词从句形式主语It作为形式主语的用法当不定式、动名词、从句等用作句子主语时，为保持句子平衡，通常把真正的主语放在句末，而在句首使用形式主语it.拒绝是令人遗憾的.记住这一点是很重要的.It’sapitytorefuse.It’sveryimprotanttorememberthis一、代替动词不定式做形式主语①It+be+adj.+（forsb.）todosth.此处adj.通常为描述事件的形容词：easy，difficult，hard，necessary，impossible，important，natural,likely，obvious，useful，useless，dangerous…做某事是…It’snecessaryforustomasteraforeignlanguage.•②It+be+adj.+ofsb.todosth•此处adj.通常为描述人的形容词：kind，nice，rude，cruel，careless，foolish，stupid，wise，crazy…某人做某事，某人是…•eg.It’sfoolishofyoutodriveacarafterdrinking.•It’sverykindofyoutohelpmewithmyEnglish.③It+be+名词词组+动词不定式eg.Itisnotagoodhabittostayuptoolate.常见句型：Ittakes/tooksb.sometime/moneytodosth.Itisnogoodcryingoverspiltmilk..覆水难收构成如下结构：Itis+nouse/nogood/notanygood/notanyuse…+doingsth.二、代替动名词作形式主语①It+be+名词词组+主语从句这类名词有：afact,apity,ashame,anhonour，aquestion，asurprise，commonknowledge…eg.It’scommonknowledgethatpeoplecan'tlivewithoutwater.三、代替从句做形式主语②It+不及物动词+that（asif）-从句这类不及物动词有：look，seem，appear，happen，occureg.Itseemsthathedoesnottellthetruth.•It’snecessary/impossible/important/naturalthatsb.(should)do•Eg.It’simportantthatwe(should)keepthebalanceofnature.③It+be+adj.+that-从句④It+be+-ed（过去分词）+that-从句Itissaidthat…据说…Itisreportedthat…据报道…Itissupposedthat…据推测…Itishopedthat…希望…Itiswellknownthat…众所周知…Itisgenerallyconsideredthat…普遍认为…Itissuggestedthat…有人建议…练习：