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,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,*,*,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,*,*,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,*,*,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,*,*,Module 4,Great Scientists,Module 4,Grammar,The Passive Voice,Grammar,What can you conclude from the following sentences from the text?,1.Rice,is grown,in many other Asian countries.,2.Researchers,were brought in,from all,over China.,3.The research,was supported,by the,government.,What can you conclude from the,4.In Pakistan rice,will be grown,in many,parts of the country.,5.The new hybrid rice,has been,developed,by the Yuan Longping,High-tech Agricultural Company of,China.,They are passive voice.,4.In Pakistan rice will be gr,被动语态是由“,be+,及物动词的过去分词”构成的，其中,_,随主语的人称、数、时态等的不同而变化。,被动语态(Passive Voice),be,被动语态是由“be+及物动词的过去分词”构成的，其中_,总结各种时态被动语态的构成形式。,1.Our teachers,are respected,by us.,2.He,will be beaten,by me.,3.Paper,was,first,invented,in China.,am,is,are+,过去分词,will/shall+be+,过去分词,was,were+,过去分词,总结各种时态被动语态的构成形式。1.Our teache,4.They really,have been,poorly,paid,.,5.Production costs,had been,greatly,reduced,.,has/have+been+,过去分词,had been+,过去分词,4.They really have been poorl,6.A new railway,is being,built,.,7.The roads,were being,widened,.,am/is/are+being+,过去分词,was/were+being+,过去分词,6.A new railway is being buil,外研高中英语必修四Module-4-Grammarppt课件,Look!Theres nothing here.,Everything has been taken away.,I was born in 1991.,She is liked by everybody.,不知道动作的执行者,不必提出动作的执行者,强调动作的承受者,When will you use passive voice?,Look!Theres nothing here.不,He is said to be a good teacher.,Youll be contacted.,Star War,is acted by Harrison Ford.,习惯用法,不确定动作的执行者,行文的需要,He is said to be a good teach,1.,每天都有新的问题被处理。,New problems are dealt with every day.,2.,明年将种许多树。,Many trees will be planted next year.,汉译英。,1.每天都有新的问题被处理。New problems ar,3.,昨天下午这个问题在会上正在被讨论。,Radios had just been invented then.,The question was being discussed at,the meeting yesterday afternoon.,4.,那时收音机刚刚发明。,3.昨天下午这个问题在会上正在被讨论。Radios had,短语动词的被动语态：,e.g.That old man,was,often,laughed at,.,The doctor has,been,sent for,.,短语动词在主动结构中是一个不可分割的词组,在被动结构中也是如此,不可去掉后面的介词或副词,。,短语动词的被动语态：e.g.That old man wa,1.,一定要充分利用时间。,(make use of),Time must,be,made,good use of,.,2.,那个计划就要被他们放弃了。,(give up),The plan will,be,given up,by them.,3.,孩子将被很好地照顾。,(take good care of),The children will,be taken good care of,.,汉译英。,1.一定要充分利用时间。(make use of)汉译英。,e.g.He,must be prevented,from going.,The plan,ought to be,put into,practice as soon as possible.,含有情态动词的被动语态的结构为,:,“,情态动词,+be+,动词过去分词”,情态动词的被动语态:,e.g.He must be prevented from,改错,:,Such things neednt talked.,Such things neednt be talked about.,2.The books may kept for two weeks by you.,The books may be kept for two weeks by you.,改错:Such things neednt talked.,e.g.She,heard,him,sing,a song just now.,-He was,heard to sing,a song just now.,主动句中的宾语如果是不带,to,的不定式,在变成被动句中的主语补足语时,to,不能省去。,e.g.She heard him sing a song,1.I noticed him cross the street.,He was noticed to cross the street.,2.They often help me clean the room.,I am helped to clean the room.,3.We often see her read English in the morning.,She is often seen to read English in the morning.,将下列句子改为被动态。,1.I noticed him cross the str,The door,was locked,by the monitor.,The door,was locked,.,The composition,was written,with great care.,The composition is,well written,.,Look at the following sentences:,The door was locked by the mon,被动语态,表示,动作,句子主语是动作对象,;,而“,连系动词,+,表语,(,过去分词,),”,表示,状态,其中过去分词相当于形容词,因此被动语态可以有多种时态,而“连系动词,+,表语”中的只有一般时态和完成时态,。,被动语态表示动作,句子主语是动作对象;而“连系动词+,As a boy he _(educate)in many schools.,2.He _(give)the nickname,“the student who asks questions”.,3.The results of his experiments _(publish)in China in,1966.,was educated,was given,was published,Complete the sentences using the,verbs in brackets.,As a boy he _(educ,4.Finally,in 1970 a naturally sterile,male rice plant,_(discover).,5.50 thousand square kilometres of rice,fields _(convert)to,growing vegetables.,6.Following this,Yuan Longpings rice,_(export)to other,countries.,was discovered,were converted,was exported,4.Finally,in 1970 a naturall,用括号内动词,(,短语,),的正确形式填空。,1.What are you going to talk about if you _(ask)to give a speech?,2.Five youths _(arrest)in connection with the attack this morning.,3.Hughs wedding _(take place)next weekend.,are asked,were arrested,will take place,用括号内动词(短语)的正确形式填空。are asked,4.The fuel _(use up)before they reached their destination.,5.Tea and biscuits _(provide)during the break of tomorrows meeting.,had been used up,will be provided,4.The fuel _(,用括号内动词的正确形式完成下面短文。,Sister Carrie tells the story of Carrie,a pretty 18-year-old from a small town,who _(leave)for Chicago by train with the dream of enjoying a pleasant city life.,leaves,用括号内动词的正确形式完成下面短文。leaves,There she meets her sister in a flat,but it is not long before she realises that she _(expect)to go to work i
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