《高中英语 4.3 Grammar课件 新人教版必修2》由会员分享,可在线阅读,更多相关《高中英语 4.3 Grammar课件 新人教版必修2(14页珍藏版)》请在金锄头文库上搜索。
1、SECTION GRAMMARX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二一、将下列句子改为被动语态1.Thepeoplearekillingthemiludeerfortheirfur.Themiludeerfortheirfurbythepeople.2.Theyaredoingsomanythingsheretosavelocalwildlife.Somanythingsheretosavelocalwildlifebythem.
2、3.Whataretheydoingforthemiludeer?Whatbythemforthemiludeer?4.Theyarestartingnewnatureparks.Newnatureparksbythem.arebeingkilledarebeingdoneisbeingdonearebeingstartedX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二5.TheyaresendingthemiludeertoChinaf
3、romBritain.ThemiludeeraretoChinafromBritainbythem.beingsentX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑一二二、用所给动词的适当形式填空1.Thepatient(examine)now.2.Anewcinema(build)here.Theyhopetofinishitnextmonth.3.Rainforests(cut)andburnedatsuchaspeedthattheyw
4、illdisappearfromtheearthinthenearfuture.4.Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology(change)sorapidly.5.Ihavetogotoworkbytaxibecausemycar(repair)atthegarage.isbeingexaminedisbeingbuiltarebeingcutischangingisbeingrepairedX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI J
5、IEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑Grammar:现在进行时的被动语态现在进行时的被动语态由“is/am/are+being+及物动词的过去分词”构成,表示“某事/某人正在被”。1)将现在进行时的主动语态变为被动语态的关键是把bedoing变为bebeingdone。单句填空:Asickmiludeer(treat)atthehealthcentrenow.一只生病的麋鹿现在正在健康中心治疗。答案:isbeingtreatedX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIE
6、HUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑Moderncellphones(use)ascamerasandradios,andtosende-mailsorsurftheInternetbymoreandmorepeople.现代的手机正被用作照相机、收音机,并被越来越多的人用来发送电子邮件或上网浏览。答案:arebeingused2)学习现在进行时的被动语态,需要注意以下几点:A.注意不可遗漏beingLook!Thechildrenarebeingtakencareofbytheiraunt.翻译:答案:瞧!孩子们正由他们的姑妈照看着。X INZHI
7、 DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑B.可与部分情态动词连用,表示对正在发生的事情的推测Theproblemmaybebeingdiscussed.翻译:答案:这个问题可能正在讨论中。Listen!Hemustbebeingcriticizedbytheteacher.翻译:答案:听!他一定是在挨老师的批评。C.现在进行时的被动语态也可表示现阶段正在进行的被动动作。语法填空:Manyinterestingexperiments(carry)out
8、thesedays.如今许多有趣的实验正在进行着。(说话时并不一定正在进行)答案:arebeingcarriedX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑D.注意无进行时被动语态的动词一些表示状态、心理活动、拥有、存在等的动词,一般不用现在进行时的被动语态,而常用一般现在时的被动语态。单句填空:XiaoWang,comehere.You(want)onthephone.小王,过来,有你的电话。答案:arewantedFootballisb
9、ecomingmoreandmorepopular.Inotherwords,it(love)bymoreandmorepeople.足球现在越来越流行了。换句话说,它被越来越多的人喜爱。答案:islovedX INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑E.“be+under/in等介词+名词”结构可表示现在进行时的被动含义Theproblemisunderdiscussion(=isbeingdiscussed)atthemeeting.翻
10、译:答案:这个问题正在会上讨论。Thetelephoneisinuse(=isbeingused)now.翻译:答案:这部电话现在正在使用中。F.表示一种经常性的行为,常和always,constantly等副词连用,表示赞扬或厌恶的感情色彩X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑单句填空:11Healways(praise)bytheleader.他总是受到领导的表扬。答案:is;beingpraised12Ifeelverypuzz
11、ledthatthegoodsinourshopconstantly(steal).我们商店里的商品老是被偷,这令我感到很困惑。答案:are;beingstolenG.现在进行时的被动语态不与表示时间或次数的状语连用13这块手表修了两次了。翻译:答案:Thewatchhasbeenrepairedtwice.X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE 新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑X INZHI DAOXUE新知导学DAYI JIEHUO答疑解惑