高中英语上教版（2020）必修 第一册4 My space复习课件ppt

这是一份高中英语上教版（2020）必修 第一册4 My space复习课件ppt，共39页。PPT课件主要包含了被动语态， 被动语态构成，be + 过去分词，教学总结等内容，欢迎下载使用。
passive vice
are watered
She waters the flwers every day.主 谓 宾
后面能接宾语的动词才有被动语态
被动语态基本用法 当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。
The flwers are watered by her every day. ① ② ③ ④
1.宾语-----主语
2. be + P. P
am/is/are/ging t be
have/has been
can/ may/ must/ shuld+ be
被动语态分类梳理
His brther washes bwls every day
his brther
1.They make shes in that factry.主语+及物动词+宾语
Shes are made (by them) in that factry.一般现在时：
S(主语）+am/is /are +过去分词
They play ftball n Sunday.Lucy des the hmewrk in the evening.They ften use cmputers in class.We make these machines in Beijing.
Ftball is played by them n Sunday.
The hmewrk is dne by Lucy in the evening.
Cmputers are ften used by them in class.
These machines are made in Beijing.
He lked after the little baby yesterday.
The little baby
was lked after
yesterday .
2. They bught ten cmputers last term．
Ten cmputers were bught (by them) last term.
S+was/were +过去分词
They built the tall building last year.He tk gd care f his little brther yesterday.We cleaned ur classrm just nw.They used this rm fr resting.
The tall building was built by them last year.
His little brther was taken gd care f by him yesterday.
Our classrm was cleaned by us just nw.
This rm was used fr resting by them.
Tm will clean the rm tmrrw.
will be cleaned
3.They will finish the wrk in ten days.
The wrk will be finished (by them)in ten days.
一般将来时：S+ will+be+过去分词
We will have a sprts meeting next week.Children will take sme phts in the schlyard tmrrw.The headmaster will give a talk this afternn.
A sprts meeting will be had by us next week.
Sme phts will be taken by children in the schl tmrrw.
A talk will be given by the headmaster this afternn.
4．Amy can take gd care f Gina ．
Gina can be taken gd care f by Amy.
情态动词：S+ can/may/must/shuld + be+过去分词
1.He can take care f the may draw the must turn ff the shuld learn English well.
The baby can be taken care f by him.
The picture may be drawn by Lucy.
The lights must be turned ff by yu.
English shuld be learned well by them.
1.Many peple speak used knives fr cutting can use the bx as a shuld clean the classrm every will repair the bike tmrrw.
下列时态的被动语态构成 1.Lucy is watering the trees. 2.We have finished ur cmpsitins.
Sme wrkers are painting the rms nw．
The rms are being painted by sme wrkers nw.现在进行时： S+ am/is/are + being +过去分词
We have made twenty mre keys．
Twenty mre keys have been made by us.现在完成时： S+ have/has + been+过去分词
注意： 某些谓语动词的主动形式表示被动意义
1．英语中有很多动词，如 break, catch, clean, drive, lck, pen, sell, read, write, wash等，当它们被用作不及物动词来描述主语特征时，常用其主动形式表达被动意义，主语通常是物。 This kind f clth ______________． 这种布料很好洗。
washes well
　 [注意] 主动语态强调的是主语的特征，而被动语态则强调外界作用造成的影响。 试比较： The dr wn't lck.(指门本身有毛病) The dr wn't be lcked.(指不会有人来锁门，表示“门没有锁”是人的原因)
　 2．不及物动词和动词短语，如happen, last, take place, cme ut, cme true, run ut 等，以主动形式表示被动意义。 Hw d the newspapers cme ut? 这些报纸是如何被出版的呢？ 3．系动词没有被动形式。 Yur reasn sunds reasnable. 你的理由听起来合理。
　 4．下列结构中的v.­ing是主动形式表示被动意义。 (1)need, require作“需要”讲时，其后常跟动名词形式。但当这些动词后接不定式时，则必须用被动形式表示被动意义。 The bike needs mending. 这辆自行车需要修理。 Our classrm needs t be cleaned. 我们的教室需要打扫。 (2)be wrth ding sth.值得做某事 The bk is well wrth reading. 这本书很值得一读。
一般现在时：一般过去时：一般将来时： 情态动词：现在进行时过去进行时现在完成时过去完成时
S+ am/is /are + dne
S+can/may/must/shuld+be+dne
S+ will + be + dne
S+ was/were + being+ dne
S+ have/has + been+ dne
S+ was/were + dne
各种时态的被动语态构成
S+ is/are + being+ dne
S+ had + been+ dne
一、被动语态练习 1.This bk __ ften __frm the library.A aren’t; take away B taken awayC isn’t; taken away D be taken away2.He ____ _____ (tell) t return his bks t the library yesterday.
3. Anther man-made satellite was sent up int space by them last week —— —— —— anther man-made satellite int space last week.变主动语态4.Peple there planted many trees last year. Trees _____ _____ by peple there last year. 5. They grw vegetables n the farm. The vegetables _______ ______n the farm.
They sent up
were planted
are grwn
二、用所给单词的适当形式填空。The baby __________________(lk) after by her sister tmrrw. 2. The wrk _________________(finish) yesterday. 3. When and where ___________ the next meeting (hld)? 4. A lt f water _______________(waste) every year. 5. Tday Chinese ________________(speak) by mre and mre peple.
will be lked
was finished
will be held
三、把下列句子变为被动语态，每空一词。They sing an English sng befre class every day.An English sng ____ _______ _____ ______ befre class every day.2. Peple all ver the wrld knw the Great Wall. The Great Wall _____ ________ _____ _______ all ver the wrld.
is sung by them
is knwn by peple
3. Peple use knives t cut things. Knives _____ _____ _____ ________ t cut things.4. Students cleaned the classrm this mrning.The classrm ____ ________ ____ __________ this mrning.5. Peter will take care f his sister.Peter’s sister ____ ____ ______ care f ______ him.
are used by peple
was cleaned by students
will be taken by
四、翻译这些树被工人砍了。 The trees _______ _________ ______ the wrker.2. 许多人说英语。English ______ __________ _____ many peple.3. 新学校将在下年建成。A new schl _____ ____ ________ next year.4. 大多数中学都打篮球。Basketball _______ _______ in mst middle schl.5. 《子夜》是茅盾写的。Midnight ______ ________ _______ Ma Dun.6. 工作明天下午会做好的。The wrk ______ _____ ________ tmrrw afternn.
were cut by
is spken by
wil be built
was written by
will be dne/ finished
Hmewrk :1.He cleans the classrm finished their hmewrk.3.I can mend his will buy ten bks shuldn’t allw them t g ut with their ld man ften makes us laugh.