SectionA（GrammarFoucus-4c）被动语态

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 5,Section A,Grammar Focus,1,Read the following sentences together.,被动语态,1,We,clean,the classroom every day.,2.More and more people,study,English now.,1,The classroom,is cleaned,by,us every day,2,English,is studied,by,more and more people now.,2,被动语态,(Passive Voice),被动语态表示主语与谓语的关系。如果主语是动作的执行者，动词要用主动语态；反之，如果主语是动作的承受者，动词就要使用被动语态。,e.g. We,clean,the classroom every day.,The classroom,is cleaned,by,us every day.,English,is studied,by,many people.,3,判断下列句子是主动语态还是被动语态。,1.I love my students.,2. My best students are loved by me.,3. The students plant many trees in spring.,4. German is spoken in Germany.,4,动词过去分词变化规则与,不规则变化,1.一般直接在词尾加上ed。look-looked-looked,2.以e结尾的动词，直接加d。move-moved-moved,3.以y结尾，y前面是辅音字母的动词，变y为i，再加ed。carry-carried-carried,4.部分动词需双写尾字母，加ed。stop-stopped-stopped,变化规则：与过去式规则相同。,5,1.,They,make,shoes,in that factory.,主 谓 宾,Shoes,are,made,(by them) in that factory.,变为被动语态,Shoes,复数,6,He looked after the little baby yesterday.,主,谓,宾,(,受动者,),The little baby,was,looked after,by him,yesterday.,looked,过去时,7,记一记（顺口溜）,被动语态强调“宾”，用,be,加上“过去分”。“,be”,要随着主语变，人称时态要弄准。“行为对象”作主语，逻辑主语“,by”,来引。,8,被动语态的运用,:,（,1,） 不知道谁是动作的执行者或没,有必要知道谁是动作的执行者时。,The house is quite old. It was built in 1950.,这座房子太旧了，它是,1950,年建的。,The Great Wall _,_,all over the world.,A. knows,B. knew,C. is known,D. was known,c,9,（,2,） 强调动作的承受者时用被动，如需要知道动作的发出者用,by,引出,.,The classroom,is cleaned,by,us every day.,1.Most of the earths surface _(cover) by water.,2.We _(pay) by the boss on the last Friday of each month.,is covered,are paid,10,(3),有时为了礼貌等原因不愿说出行为者,这时也常用被动语态。,You are required to give a performance.,请你给我们表演一个节目。,Children under 18 _ (not allow) to watch this show without their parents.,are not allowed,11,中考链接,【2013,河南,】 Excuse me. Im looking for,Be the Best of Yourself,., Sorry. The book you ask for_ out.,A. is selling B. is sold,C. was selling D. will be sold,12,【2014,河南,】When Tim _ why he,was,late for school, he just kept silent.,A. was asked B. asked,C. was asking D. is asking,13,14,