2023届高考英语二轮复习不定式表被动课件

这是一份2023届高考英语二轮复习不定式表被动课件，共15页。PPT课件主要包含了不定式的被动语态，to do，to be done，seen to等内容，欢迎下载使用。

一、被动语态的构成和形式
Understanding
be＋过去分词”并非都是被动语态，系动词be, feel, seem, lk等词后面的过去分词已转化为形容词，作表语用，构成系表结构，表示某种状态。I was wrried abut my sister.
1.系动词be, feel, seem, lk, taste, sund, feel, prve, becme, get, turn, remain, stay等词表示事物的某种状态或特征时通常用主动。
2.某些情况用主动形式来表示被动含义：read, write, act, burn, cut, draw, drive, sell, wash, clean, wear, pen, ck, lck, shut, eat, drink等的动词，用来说明主语的性质和特征而不强调执行者的动作时，用主动形式表达被动意义。
3.通常只有及物动词或词组才有被动语态，不及物动词或词组没有。但是有一些通常不能用于被动语态的及物动词（短语），如：fit, have, wish, cst, agree with, arrive at/in, shake hands with, succeed in, suffer frm, happen t, take part in, walk int, belng t等。
动词不定式具有动词特点，可以有自己的宾语和状语，还有时态和语态变化。
当不定式的逻辑主语是这个不定式所表示的动作的承受者时，一般要用不定式的被动式。不定式的被动语态有两种：
t have been dne
表示不定式动作在谓语动词之后或同时发生
表示不定式动作发生在谓语动词之前
1.作主语It is an hnur t be chsen as a vlunteer.(=T be chsen as a vlunteer is an hnur.)2.作宾语She preferred t have been given heavier wrk t d.3.作表语 N harm seems t have been dne.
4.作定语 The next thing t be dne is t carry away the wastes.5.作状语 The teacher raised his vice s as t be heard by all the students. 6.作宾语补足语 She wn’t allw herself t be dictated t.7.作主语补足语 The gds are rdered t be sent by air.
1、感官动词和一些使役动词的不定式的主动形式要省去t，但在变成被动语态后需要加上t，能这样用的动词有：make, have, let, see, hear, ntice, listen t, watch等。
We ften see him act like that. ＝He is ften ________________ act like that. 我们常常看到他这样做。
2.假如不定式所表示的动作，在谓语所表示的动作(或状态)之前发生，该不定式要用完成式。
I'm glad that I have seen yur mther.=I’m glad _______________yur mther.
t have seen
1.在there be表示存在的结构中 There is a lt f husewrk t d.2.在“n./prn.+be+adj.+t d”结构中，其中形容词常见的有easy, difficult, imprtant, impssible等。 I think that the letter is hard t understand.
3.一些固定用法如:太…而不能… d”；足够做… t d; 受责备，受批评用be t blame；(东西等)出租用be t let等；The man is t mean t wrk with.Erica was wrried that the children weren’t getting enugh t eat.He is t blame fr what he has dne.The huse is t let.4.在“with+n.+t d”结构中 With s many prblems t settle,I culdn’t sleep well.
5.动词不定式作定语与被修饰词是动宾关系,若句中出现了动作的逻辑主语,采用主动式表被动意义（即动作发出者为句子主语）。试比较：D yu have anything t wash tday？ (t wash的主语为句子的主语yu,由yu来做) D yu have anything t be washed？ (t be washed不是yu做，而是由其他人来做) 你有什么要(我或其他人)洗的吗？
Applicatin & Cnslidatin
1. Sarah ____________________(tell) that she culd be Britain's new supermdel, earning a millin dllars in the next year.2. The play _______________(prduce) next mnth aims mainly t reflect the lcal culture. 3. I was sent t the village last mnth t see hw the develpment plan ________________(carry) ut in the past tw years.
has been tld/was tld 　
t be prduced 　
had been carried 　
4. A rescue wrker risked his life saving tw turists wh _________________(trap) in the muntains fr tw days.5. Obviusly, the article my deskmate wrte yesterday requires _____________________(plish) again.6. The questin ________________(discuss) at present has smething imprtant t d with nature.
had been trapped 　
plishing/t be plished 　
being discussed 　
need/require t be dne=need/require ding
翻译：听说当地城市要举办一场中国画展，因此我写信申请成为你们团队的一名志愿者。 Having heard that a Chinese painting exhibitin _______________________________ in this lcal city, I am writing t apply t be a vlunteer f yur team.
will be held/is ging t be held