Unit 4 Amazing Science-Topic 2 I'm excited about the things that will be discovered in the future.-Section D-ppt课件-(含教案+视频)-市级公开课-仁爱科普版九年级上册(编号：419b6).zip

Watchtheflashandtell mehowmanypassive voicesentences(被动语态句子被动语态句子 )thereare. 火眼金睛火眼金睛 Canyoufind them? 1、Theschoolyard_ byour studentseveryday. is cleaned 2、Manyflowersand trees_lastyear. were planted 3、Afunnyplay_next Monday. will be shown Howmanypassivevoicesentences? 4、Ofcourse,you_toborrow thebooksyoulikefromthelibrary. can be allowed Do you remember the passive voice? 1 1. .英语中有哪几种语态？英语中有哪几种语态？ 主动主动语态和语态和被动被动语态。语态。 2.2.什么是主动语态？什么是被动语态？什么是主动语态？什么是被动语态？ 主动语态表示主语是动作的主动语态表示主语是动作的执行者执行者；被；被 动语态表示主语是动作的动语态表示主语是动作的承受者承受者。 3.3.被动语态的基本结构是什么？被动语态的基本结构是什么？ bebe+ +动词的过去分词动词的过去分词 They planted many trees. 主动主动: :主语主语 + + 动词动词 + + 宾语宾语 被动被动: :主语主语 + + be+be+过去分词过去分词 + + by+by+宾语宾语( (可省略可省略) ) Manytreeswereplantedbythem. HowtochangetheActiveVoice(主动语主动语 态态)intothePassiveVoice(被动语态被动语态)? 口诀：口诀：“宾变主宾变主, ,主变宾主变宾, , 谓语动词变谓语动词变bebe donedone。” 考点一：考点一：把习题改为被动语态。把习题改为被动语态。 1、Theywatertheflowers everyday. =Theflowers_ _ (bythem)everyday. 时态：时态：_ 的被动语态的被动语态 结构：结构： 一般现在时一般现在时 主语主语+am/is/are+done+其它其它 are watered 2、Theworkerpaintedthe playground. =Theplayground_ _ bytheworker. 主语主语+was/were+done+其它其它 waspainted 考点一：考点一：把习题改为被动语态。把习题改为被动语态。 时态：时态：_ 的被动语态的被动语态 结构：结构： 一般过去时一般过去时 3、Ourschoolisgoingto holdanEnglishspeech competition. =AnEnglishspeechcompetition _. 主语主语+will/begoingto+be+done+ 其它其它 isgoingtobeheld 考点一：考点一：把习题改为被动语态。把习题改为被动语态。 时态：时态：_ 的被动语态的被动语态 结构：结构： 一般将来时一般将来时 1.Thestreetsmanytimeseveryday. A.cleanB.willbecleaned C.werecleanedD.arecleaned 2.Longtimenosee! Ivejustreturned.ItoShenzhenfora meetinglastmonth. A.amsentB.wassent C.amsendingD.wassending 3.Thework_well_andmy mothersmiled. A.is;doneB.was;done C.willbe;doneD.did;/ 4.Dontworryabouttheclothes. Theybyyoursistersoon. A.willwashB.washed C.werewashed D.willbewashed Payattentionto somespecial cases. Iloveourschoolverymuch.Many students(1)_(see)learn Englishwithothersbyme.Anumberof Englishbooks(2)_(borrowfrom) thelibrary.Listen!Somestudentsare practicingsingsingasong.Themusic(3) _(sound)nice.Awonderful concert(4)_ _ (show)usby themnextFriday.Wearegoingtoleave school. What(5)_(happen)in20years? areseento sound swillbeshownto willhappen areborrowedfrom Workingroupsandtellmethereason. 2.动词短语变为被动语态时，动词短语变为被动语态时， 牢记不能丢掉其中的介词或副词牢记不能丢掉其中的介词或副词 4.带有双宾语带有双宾语(宾语既有人又有物宾语既有人又有物) 的被动语态结构是：将的被动语态结构是：将直接宾语直接宾语(物物) 变为主语，一般要在变为主语，一般要在间接宾语间接宾语(人人)前前 加介词加介词to或或for. 5.不及物动词没有被动语态不及物动词没有被动语态，如：，如： happen,takeplace,begin, become,disappear,cost等等. 3.某些动词用主动表示被动含义某些动词用主动表示被动含义： 如系动词如系动词(seem,look,taste, feel,sound等等)和形容词连用时。和形容词连用时。 1.常用的常用的“使役使役”动词动词make以及动词以及动词see, watch,notice,hear等等,在主动句时后在主动句时后 面常与面常与dosth.搭配，搭配， 变为被动语态时要把变为被动语态时要把to补出来。补出来。 1.1.常用的常用的“使役使役”动词动词makemake以及动词以及动词see,see, watch,watch, notice,hearnotice,hear 等等, ,在主动句时后面常与在主动句时后面常与dodo sth.sth.搭配搭配, , 变为被动语态时要变为被动语态时要把把toto补出来补出来。 2.2.动词短语变为被动语态时动词短语变为被动语态时, ,牢记不能丢掉其中牢记不能丢掉其中 的的介词或副词介词或副词。 3.3.某些动词用主动表示被动含义某些动词用主动表示被动含义: :如系动词如系动词 (seem,look,taste,feel(seem,look,taste,feel 等等) )和和形容词形容词连用时。连用时。 4.4.带有双宾语带有双宾语( (宾语既有人又有物宾语既有人又有物) )的被动语态的被动语态 结构是：将直接宾语结构是：将直接宾语( (物物) )变为主语，一般要在间变为主语，一般要在间 接宾语接宾语( (人人) )前加介词前加介词toto或或forfor. . 5.5.不及物动词不及物动词没有没有被动语态，如被动语态，如:happen,:happen, taketake place,place, begin,begin, become,become, disappear,disappear, costcost等。等。 Do the exercises and you will get the scores. 1.Thegirl _ the homework three times by her mother. A.madetocopy B.wasmadecopy C.wasmadetocopy D.madecopy 2.(2012广东广东) Hotwater_in thestudentsflatsfrom5p.m.to 7p.m.now. A.supplies B.issupplied C.supplied D.wassupplied 一般现在时的被动语态一般现在时的被动语态 3.(2013广东广东)It_ lastweekthatthehaze(雾霾雾霾)in Beijingcausedmanyproblems. A.reports B.reported C.isreported D.wasreported 一般过去时的被动语态一般过去时的被动语态 4.(2014广东广东)AlthoughFlight MH370hasbeenmissingfor months,Idobelieveitsome dayinthefuture. A.willfind B.wontfind C.willbefound D.wontbefound 一般将来时的被动语态一般将来时的被动语态 5.(2015广东广东) Haveyouheardofthesong LittleApple? -Yes.It_everymorningwhen agedpeopledosquaredancing downstairs. A.isplayed B.plays C.wasplayed D.played 一般现在时的被动语态一般现在时的被动语态 6.(2016广东广东)HeJiang_to giveaspeechatthegraduation ceremonyatHarvardUniversity lastmonth. A.invites B.invited C.isinvited D.wasinvited 一般过去时的被动语态一般过去时的被动语态 Everyfamilyhasitsownrules.Inmy family,myparentsmakemanyhome rules.SometimesI_(tell)to watchTVafterfinishingmyhomework. Mybedroom_(clean)byme everyday.LastnightI_(allow) to goshoppingwithmyfriends,soIfelt veryhappy.ButifIbreakoneofthe homerules,I_(punish).Ithinkthe rulesarestrict,buttheyregoodformy family. am told is cleaned was allowed will be punished 1.Reviewthepassive voice. 2.Usethepassivevoice towriteapassage about”School Rules”. 1.Learnthepassivevoice： 一般现在时：一般现在时： 主语主语+am/is/are+done+其它其它 一般过去时：一般过去时： 主语主语+was/were+done+其它其它 一般将来时：一般将来时： 主语主语+will/begoingto+be+done+其它其它 2.Somespecialcasesin usingthepassivevoice. 中考语法复习课-被动语态 教学设计 【学习目标学习目标】 1、掌握三种中考必考时态的被动语态。 2、能在具体的习题中总结出三种中考必考时态的被动语态和一些特殊情况的考点。 【学习重难点学习重难点】 1、让学生掌握三种中考必考时态的被动语态。 2、注意被动语态中的一些特殊情况。 Learning steps Step 1:回顾 Task 1: Watch the flash carefully and tel! me how many passive voice sentences(被动语态句 子)there are. Make notes on your workbook. Task2: Do you remember the passive voice? Task 3: How to change the Active Voice(主动语态)into the Passive Voice(被动语态)? 口诀: Step 2:考点一考点一:把习题改为被动语态，然后分析每一题主要考查的时态和句子结把习题改为被动语态，然后分析每一题主要考查的时态和句子结 构。构。 1.They water the flowers every day. =The flowers (by them) every day. 时态: 结构： 2 The worker painted the playground. =The playground by the worker. 时态: 结构： 3. Our school is going to hold an English speech competition. =An English speech competition . Step3:考点一练习考点一练习 1.The streets many times every day. A. clean B. will be cleaned C. were cleaned D. are cleaned 2.Long time no see! Ive just returned. I _ to Shenzhen for a meeting last month. A. am sent B. was sent C. am sending D. was sending 3.The work well and my mother smiled. A. is;done B. was; done C. will be;done D. did;/ 4.Dont worry about the clothes. They by your sister soon. A. will wash B. washed C. were washed D. will be washed Step4:Pay attention to some special cases. Finish the exercises by yourself. Then work in groups and tell us the reason. (独独 立完成习题，然后小组内共同讨论解释每一题立完成习题，然后小组内共同讨论解释每一题) I love our school very much. Many students (1) (see) learn English with others by me. A number of English books(2) (borrow from) the library. Listen! Some students are practicing singing a song. The music(3) (sound) nice. A wonderful concert(4) (show) us by them next Friday. We are going to leave school. What(5) (happen) in 20 years? Sum up(总结): 1、 2、 3、 4、 5、 Step5: 综合练习综合练习:（抢答题）（抢答题） Do exercises and you will get the scores. 1.The girl the homework three times by her mother. A. made to copy B. was made copy C. was made to copy D. made copy 2.(2012 广东) Hot water in the studentsflats from 5p.m. to 7p.m. now. A. supplies B. is supplied C. supplied D. was supplied 3.(2013 广东)It last week that the haze(雾霾)in Beijing caused many problems. A.reports B. reported C. is reported D. was reported 4.(20147 广东) Although Flight MH370 has been missing for months, I do believe it_ some day in the future. A.will find B. wont find C. will be found D. wont be found 5.(2010 广东)Have you heard of the song Little Apple? Yes. It every morning when aged people do square dancing downstairs. A.is played B. plays C. was played D. played 6.(2016 广东) He Jiang to give a speech at the graduation ceremony at Harvard University last month. A. invites B. invited C. is invited D. was invited Step6: Fill in the blanks by yourself. Then work in groups and sum up why you fill them. (独立完成习题，然后小组内共同讨论解释每一题独立完成习题，然后小组内共同讨论解释每一题) Every family has its own rules.In my family, my parents make many home rules.Sometimes I (tell)to watch TV after finishing my homework. My bedroom (clean) by me every day.But I (allow) to go shopping with my friends last night.If I break one of the home rules, I (punish). I think the rules are strict, but they re good for my family. Step 7:Summary 1.Learn the passive voice: 一般现在时： 主语+am/is/are+done+其它 一般过去时： 主语+was/were+done+其它 一般将来时： 主语+will/be going to+be+done+其它 2.Some special cases in using the passive voice. Step 8:Homework 1.Review the passive voice. 2.Use the passive voice to write a passage about School Rules”.