Unit 2 Improving yourself Using language 学案-高中英语外研版2019选择性必修第二册

Unit2ImprovingyourselfUsinglanguage语法精讲·深化学习过去完成时的被动语态(Pastperfectpassive)观察上面的对话,并画出下列教材原句中与上面对话时态相同的部分。(1)Atthestartofthedetox,over100studentshadbeenpersuadedtostopusingsocialmedia,inANYform,forsevendays.

(2)Theyhadbeenpromisedmoneybyfamilyandfriendsforeachdayspentwithoutusingsocialmedia.

(3)Butonreflection,Icanseehowmuchofmytimehadbeenoccupiedwithcheckingmyphone.

一、过去完成时的被动语态的构成1.过去完成时的被动语态的肯定式:had+been+done。*Thetaskhadbeenfinishedbefore12:00yesterday.昨天12点之前这项任务已经完成了。2.过去完成时的被动语态的否定式:had+not+been+done。*Thetaskhadn’tbeenfinishedbefore12:00yesterday.昨天12点之前这项任务还没完成。3.过去完成时的被动语态的一般疑问句需将had提到主语的前面。*Hadthetaskbeenfinishedbefore12:00yesterday?昨天12点之前这项任务完成了吗?4.过去完成时的被动语态的特殊疑问句:疑问词+had+been+done。*Howmanywordshadbeenlearnedbythelastterm?到上学期为止学了多少单词?二、过去完成时的被动语态的用法1.当before,when,bythetime,until等引导的时间状语从句的谓语是一般过去时,以及by,before后接过去的时间时,主句的动作发生在从句的动作或过去的时间之前且表示被动时,要用过去完成时的被动语态。*Bythetimehegottotheschool,thefirstperiodhadbeenfinished.他到学校时,第一节课已经结束了。*Theclassroomhadn’tbeencleanedbeforetheteachercame.老师来之前教室还没有打扫过。*Howmanybuildingshadbeendestroyedwhenthehurricaneended?飓风结束时有多少建筑物被毁?*Hadthenewplanbeendiscussedbeforethemeeting?新计划会前讨论过吗?2.在told,said,knew,heard,thought等动词之后的宾语从句中,若表示过去某一被动动作时,用过去完成时的被动语态。*Theysaidtheproductioncostshadbeenreduced.他们说生产成本已经降低了。*Theboywasremindedthathishomeworkhadnotbeenhandedin.有人提醒那个男孩,他的作业还没交。*Themediareportedmorethan1,000peoplehadbeenkilledintheearthquake.据媒体报道,地震已造成1000多人死亡。3.在Itwasthefirst/second/...timethat...从句中,主语是动作的承受者时,要用过去完成时的被动语态。*Itwasthesecondtimethathissmartphonehadbeenstolen.这是他的智能手机第二次被盗。4.在虚拟语气中,条件句表示与过去的事实相反,且主语是动作的承受者时,要用过去完成时的被动语态。例如:*IfIhadbeeninvitedearlier,Iwouldhavegonewithyou.如果我早点被邀请,我会和你一起去的。5.根据语意可以判断出动作先后的被动语态,用过去完成时。*Astheassignmenthadbeendone,hewentontosearchtheInternet.作业完成后,他继续在网上搜索。*Hedidwhathehadbeentoldto.他做了别人叫他做的事。语法填空(1)Martinfeltthatcoldwaterhadbeenthrown(throw)onhisplansaftereveryonelaughedathisintentions.

(2)WhenLiMinghurriedhome,hefoundthathismotherhadbeensent(send)tohospital.

(3)—GeorgeandLucygotmarriedlastweek.Didyougotothewedding?—No,Ihadn’tbeeninvited(invite).

(4)AnewappforlearningEnglishhadbeendesigned(design)bytheendoflastweek.

(5)Thepolicefoundthatthehousehadbeenbroken(break)intoandalotofthingsstolen.

(6)Bythetimethetornadoended,morethan700peoplehadbeenkilled(kill).

(7)Bytheendoflastyear,anothermagicdesignhadbeencompleted(complete).

(8)Anotherplanethadbeendiscovered(discover)bytheendoflastyear.

(9)Theinjuredmanhadn’tbeenaccepted(accept)bythehospitalstaffsohehadtoleave.

(10)Thefishhadn’tbeencooked(cook)properly,sowesentitbacktothekitchen.

过去完成时的主动语态变被动语态①过去完成时的主动语态:主语+had+过去分词WehadfinishedlearningBook1tilllastweek.②过去完成时的被动语态:主语+hadbeen+过去分词Book1hadbeenfinishedlearning(byus)tilllastweek.主题活动·话题实践ImprovingbehaviorⅠ.话题词汇1.putthelitterintoarubbishbin 把垃圾放进垃圾箱2.keepthegrasslookingreallyneat 保持草坪整洁3.politelyremindthem 礼貌地提醒他们4.beconsiderateofothers 为他人着想5.askthemtostop 叫他们住手6.promotevalueseducation 推广价值观教育7.inspirestudentstoworkhard 激励学生努力学习8.buildacultureofhonesty 建立一种诚实文化9.offereffectiveadviceorideas 提供有效的建议或想法10.developeffectivesolutions 制定有效的解决方案Ⅱ.话题情境选择恰当的选项完成对话。马路上,Max和George正要过马路。Max:Let’scrosshere.George:You’rekidding.We’llnevermakeitacrossinonepiece!Let’sC.

Max:NowwehavetoBtotheendofthestreet.

George:IfyouA,bemyguest.Idon’tfeellikedodgingcarsandscooters!

A.wanttocrosshereB.walkallthewaydownC.crossatthelightⅢ.情境句式1.Theylefttwoweeksago,thatis,onJuly27.他们是两星期前,也就是7月27日走的。2.Letmeclarifymyintentions.让我阐明我的目的。3.Forinstance,weusedtohavehobbies.例如,我们过去有爱好。4.ImeanIwantyoutohelpme.我是说,我想要你帮我。5.TakemybrotherJimasanillustration;heusedtoworkasahigh-techpersonnelinafirm.以我哥哥吉姆为例,他以前在一家公司做高科技人员。6.Toputitanotherway,whatareyoutryingtoforget?换句话说,你想要忘记的是什么?Ⅳ.情境交流Tom和Peter正在谈论关于孩子的行为问题。Tom:1.Letmeclarify(让我阐述)whatIreallymeant.2.Icangiveacoupleofexamples(我可以举几个例子).3.Forinstance(例如),allowyourchildrentochoosewhatclothestheywearattheweekend.Theywillbeconcernedtodotherightthing—todressproperly.

Peter:Yes,itisgoodtoletyourchildrenmakesomeofthesmalldecisionsconcerni