高二英语选修七第二单元课件修订版

集团标准化小组：[VVO ppt 关于艾滋病ppt课件精益管理ppt下载地图下载ppt可编辑假如ppt教学课件下载triz基础知识ppt -JOPP28-JPPTL98-LOPPNN]高二英语选修七第二单元课件Unit2robot第一部分语法被动语态复习（一个不变，三个变）主动时态不变HeteachesEnglish.主语变宾语主动变被动Englishistaught宾语变主语byhim.被动不定式的被动（1）不定式的被动形式等式相加：一般式tobedonetodo+bedonetobedone完成式tohavebeendone（ 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示不定式动作发生在谓语动词之前）Eg.Thebookissaidtohavebeentranslatedintoseverallanguages.todohavedonebedonetohavebeendone2.动词不定式的被动语态在句子中的作用1)做主语（常用it做形式主语）Tobeofferedsympathybyarobotisridiculous.2)做表语ThepartyistobeheldnextSaturdayevening.3)做宾语Shedidn’tliketobetreatedasachild.4)做宾语补足语Tonyexpectedthehousetobecompletelytransformed.5）做定语TheEnglishareproudoftheOlympicGamestobeheldinLondon.6）做状语AllthesegiftsmustbemailedimmediatelysoastobereceivedintimeforChristmas.翻译练习据说这会议已经被取消了Themeetingissaidtohavebeencanceled.2.这个学生似乎已经对政治失去了兴趣。Thestudentseemstohavelostinterestinpolitics.3.残疾人不喜欢被别人嘲笑。Thedisableddon’tliketobelaughedat.4.没有可以可以浪费的时间了。Thereisnotimetowaste/bewasted5.能被邀请进这个英语俱乐部，是一大荣幸ItisagreathonortobeinvitedtotheEnglishClub第二部分课文解析1.ReadingComprehensionTrueorFalse1.Larrywasgoingtobeawayfromhomesohehiredarobottoaccompanyhiswife.2.Clairedidn’tliketheideaatthebeginning,butsheagreedtoitatlast.3.TonycouldunderstandClairewhenshesaidshewasnotclever.4.WhenTonyofferedtohelpdressing,Clairewaspleasedtoacceptit.5.ItwasClairethatfirstdecidedtoinviteGladysandherfriendstoherhouse.6.Claire’sguestswerefilledwithadmirationwhentheysawherhousewascompletelychanged.7.ThecompanywassatisfiedwithTony’sreportbecausehehadsuccessfullymadeawomanfallinlovewithhim.2.LanguagePointsOfReading（1）testout试验；考验Scientiststestouttheoriesbyexperiment.科学家靠实验检验理论。testvt.测验；检验；试验；检查Theteachertestedthechildrenontheirhomework.老师就孩子们的家庭作业进行检查。2.alarmn.(1)awarningofdanger警报afirealarmIraisedthealarmassoonasIsawwhatwashappening.(2)fearcausedbytheexpectationofdanger恐慌Ihopeyouwon’ttakealarmatthenews.alarmv.(1)givingawarning警告Thenoticeboardalarmspeoplenottoswimintheriver.(2)feelfearedorcauseanxiety恐慌ThenewsthatH5N1hasspreadalarmedthenation.alarmedadj.惊恐的,忧虑的alarmingadj.惊人的,吓人的Thenewsisreallyalarming.3.accompanyv.(1)togo/staywithI’dlikeyoutoaccompanymetothesupermarket.Whataccompanieshimisalwaysadog.(2)toexistatthesametime和……一起发生Lightningusuallyaccompaniesthunder.4.declarevt.(1)宣布；宣告；声明+(that)tomakeknownformallyorofficiallyThenewCongressdeclaredastateofwarwithGermany.新的国会向德国宣战了。(2)宣称；断言+(that)Theaccusedmandeclaredhimselfinnocent.被告声称他是无罪的。IdeclaredatthemeetingthatIdidnotsupporthim.我在会上声明我不支持他。(3)申报(纳税品等)Ihavenothingtodeclare.我没什么要申报的。辨析:declare与announcedeclare宣告,宣布awayofexpressingoneselfIwouldliketodeclaremyloveforyou.announce宣布totellalotofpeopleIfIhaveabirthdayparty,Iwanttoannounceittomyfriends.5.leave/let…alone/be不管/不打扰/不理会I’vetoldyoutoleavemythingsalone.Pleasedon'tleavemealoneinthedarkroom.Letmebe,Iwantarest.leave+宾语+补足语使……处于……状态Leavethedooropen.6.Assheturnedaround,therestoodGladysClaffern.当她转过身时，看到格拉迪斯克拉芬站在那儿。①句中as意为“当……时”，为从属连词,引导时间状语从句。通常强调“同一时间”或“一先一后”，如：AsIwasgoingout,itbegantorain.②主句“therestoodGladysClaffern”是由副词there引导的倒装句。【拓展】①as有时还有“随着……”的意思，如：Asspringwarmsthegoodearth,allflowersbegintobloom.②由副词there和here引导的倒装句通常不用于人称代词即不说“Herecomeshe!”而须说“Herehecomes!”但在对比情况下，人称代词则与连系动词be构成倒装句，如：Therewashe,ontheplayground,whileIhadtostudy.2.TheguestswouldbearrivingsoonandClairetoldTonytogointoanotherroom.客人很快就要来了，克莱尔叫托尼去另一个间房。句中用到过去将来进行时，由“would+be+动词的现在分词”构成，表示在过去看来将来某一时间正在发生的动作。它常和表示过去将来的时间状语连用，但上下文清楚时，时间状语可省略。和将来进行时一样，它也常表 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 中的事，不表意愿或打算。它还有一个特点，即常用在宾语从句(尤其是间接引语)中。例如：a.Mr.SmithneverrealizedthatsomedayhewouldbelivinginChina.b.MarytoldusthatJackwouldbecomingnextSaturday.【拓展】过去将来进行时有时也可用于其他从句中，如：IwouldpaytherestasIwouldbeleavingBeijing.(用在状语从句中。)也可用在独立句中。如：Thecarstarted.EllenGreenwouldbedrivingofftothecollege.