Unit 2 Grammar and usage (过去进行时的被动语态)学案（无答案）-2022-2023学年高中英语牛津译林版2020选择性必修第二册

Book2Unit2SportscultureGrammarI.学习目标:Bytheendofthesection,studentswillbeableto:1.knowtheusagesofgrammar;2.usewordsorphrasestoexpressyourself.II.导读导学老师或者组长带读课本中的语法。学生讨论，教师精讲，学生精练III.问题分层：过去进行时的被动语态一、过去进行时的概念观察①ShewasreadinganEnglishmagazinethewholemorning.她整个上午都在看一本英文杂志。②Wewerecleaningtheauditoriumfrom7to9lastnight.昨晚七点到九点我们在打扫礼堂。③Thefirewasburningfiercely.Childrenwerecrying.Womenwererunningandmenweretryingtoputitout.大火在猛烈地燃烧。孩子们在哭,妇女们在跑,男人们在设法扑灭大火。归纳

(1)根据以上例句可知过去进行时表示过去某一时刻或某段时间正在进行的动作。基本结构:①

。(2)根据①②可知含有该时态的句子中往往有表示②

的时间状语。常见的有thismorning、thewholemorning、atthatmoment、atthattime等。(3)根据③可知过去进行时还可以用来描述故事发生的背景。(4)根据④可知过去进行时和③

、constantly、continually、forever等词一起使用,表示对过去持续发生的某些行为的特殊情感。(5)根据⑤可知非延续性动词如go、come、start、leave等构成的过去进行时,可以表示④

发生的动作。二、过去进行时的被动语态观察Wehadtotakeanotherwaybecausetheroadwasbeingrepaired.我们不得不走另外一条路,因为那条路正在被修理。归纳

根据以上例句可知,过去进行时的被动语态的基本结构:⑤

。主语是动作的⑥

,表示在过去的某个时间正在进行的被动动作。三、过去进行时的被动语态及一般过去时的被动语态的区别观察Theresearchwasbeingdonewhentheprofessorwentintothelablastnight.昨晚教授走进实验室时,那项研究正在进行中。Somecomputerswerestolenlastnight.昨晚一些电脑被偷了。归纳过去进行时的被动语态强调的是在过去的某个时间⑦

的被动动作。而一般过去时的被动语态表示的是某个被动的动作⑧

了。一、过去完成时的被动语态的构成观察Theclassroomhadbeencleanedbeforetheteachercame.老师来之前教室已经被打扫干净了。归纳过去完成时的被动语态的基本结构:“⑨

”。二、过去完成时的被动语态的用法观察1Whenshegothome,shefoundthatherkeyshadbeenleftinheroffice.当她到家时,她发现自己的钥匙落在办公室里了。归纳1用在⑩

、told、said、heard、knew、thought等动词后的宾语从句中,表示宾语从句中的被动动作已完成。当堂练习Jonesgottheideaafterhehadtalkedwithanelderlyladywho

(cheat)ofhermoney.It

(know)foralongtimethatYellow-stonewasvolcanicinnature—that'swhataccountedforallitshotspringsandothersteamyfeatures.RaynorWinnandherhusbandMothbecamehomelessduetotheirwronginvestment.Theirsavings

(use)uptopaylawyers'fees.Arescueworkerriskedhislifesavingtwotouristswho

(trap)inthemountainsfortwodays.Iwassenttothevillagelastmonthtoseehowthedevelopmentplan

(carry)outinthepasttwoyears.Inthe1950sintheUSA,mostfamilieshadjustonephoneathome,andwirelessphones

(notinvent)yet.Ifthenewsafetysystem

(put)touse,theaccidentwouldneverhavehappened.Hehurriedhome,neveroncelookingbacktoseeifhe

(follow).Wearrivedatworkinthemorningandfoundthattheoffice

(break)intobysomebodyduringthenight.DuringhisstayinXi'an,Jerrytriedalmostallthelocalfoodsthat

(recommend)byhisfriends.Lookingouttotheseacarefully,hesawacoupleofkidsinarowboat

(pull)outtosea.Afterschoolwewenttothereading-roomtodosomereading,onlytobetoldthatit

(decorate).—DidyouvisitthemuseumduringyourtriptoShenyang?—No.Partsofit

(repair).