Unit 10 Get Ready for the Future单元语法归纳与练习课件(共10张PPT)

(共10张PPT)
单元语法归纳与练习
动词不定式
1.结构:肯定:to +动词原形;否定:not to +动词原形。
2.用法:
(1)动词不定式作主语
动词不定式作主语时,谓语动词用单数形式。但当主语过长时,可用it
作形式主语,而将真正的主语——动词不定式放在后面。例如:
To learn English well is useful.= It is useful to learn
English well.学好英语是有用的。
(2)动词不定式作表语
不定式可放在be动词后作表语。例如:
My work is to clean the room every day.
我的工作是每天打扫房间。
(3)动词不定式作宾语
在 want,like,agree,hope,wish,learn,begin,start,decide,hate,
choose,forget,remember等动词后面常接不定式作宾语。例如:
What do you want to do tomorrow
明天你想做什么
(4)动词不定式作宾语补足语
后面可以接不定式作宾语补足语的动词有:ask,teach,expect,tell,
allow等。例如:
Lucy asked me to turn down the radio.
露西让我把收音机音量调小。
▲在 see,watch,hear,feel等感官动词和 make,let等使役动词后面
作宾语补足语的不定式要省略to,但在被动语态中不能省略。例如:
The boss made them work the whole night.老板让他们工作了一整
个晚上。(主动语态)→They were made to work the whole night.
(被动语态)
▲动词不定式在动词help后作宾语补足语时可以带to,也可以省略to。
例如:
Can you help me (to) carry these boxes 你能帮我搬运这些箱子吗
(5)动词不定式作定语
不定式作定语时,常放在被修饰词之后,与被修饰词之间往往为逻辑上
的动宾关系。例如:
There is nothing to worry about.
没什么可担心的。
(6)动词不定式作状语
作状语的动词不定式常表示目的、原因、方式等。例如:
I went abroad to study English.
我去国外学英语。
温馨提示:①如果宾语太长,可用it作形式宾语,构成“主语+谓语+it+宾语补足语(名词或形容词)+ to do sth.”结构,谓语动词常为find,think,feel,make等。例如:
I found it useful to read English every day.
我发现每天读英语是有用的。
②不定式可以和疑问词what,how,when,where等连用,共同作句子的主语、宾语或表语,但此时不定式一定要放在疑问词的后面,例如:
The teacher is telling the students what to do.
老师正在给学生们讲述做什么。
一、用所给词的适当形式填空
1.Can you tell me how 　 　(search) the Internet
2.Daniel found it hard 　 　(catch) up with others.
3.His jokes make people 　 　(laugh).
4.The girl is often seen 　 　(help) the old.
5.The boy decided 　 　(not play) games.
to search
to catch
laugh
to help
not to play
二、单项选择
( )6.He is busy working at school,but he never forgets 　　　 his
mom a phone call every day.(2015六盘水) 　　　　 　　　　 　　　　
A.giving B.to give C.give D.gives
( )7.—What’s wrong with you
—My parents don’t allow me 　　　 with my friends at night.
(2015广元)
A.go out B.going out C.to go out
( )8.Mr.Smith told his son 　　　 the football match because of the
exam.(2015呼和浩特)
A.not to watch B.to not watch
C.not watching D.doesn’t watch
( )9.We are too tired.Let’s stop 　　　 a rest.(2015益阳)
A.to have B.have C.having
( )10.It’s necessary for us 　　　 to our parents when we have
problems.(2015长沙)
A.to talk B.talking C.talk
B
C
A
A
A
单项选择
( )1.A cat always washes face by　　　. 　　　　 　　　　 　　　　
A.it B.its C.itself
( )2.—Is John good at football
—Yes.　　　football he is also good at table tennis.
A.Except B.Besides C.But D.Beside
( )3.Keep the window　　　so that fresh air can come in.
A.open B.opening C.closed D.closing
( )4.—What do you want to be
—　　　.
A.A wallet B.An astronaut
C.Do the homework D.Play games
( )5.Your moving stories　　　tears to my eyes.
A.brought B.took C.fetched D.carried
C
B
A
B
A
【易错提醒】
1.易错选A,只看到了by是介词,后跟代词。可此题表达的是猫总是自己洗脸,应用反身代词。
2.易错选D,分不清beside与besides。前者意为“在……旁边”,而后者意为“除……之外还有”。
3.此题易错选B。只想到了keep...doing“让……做某事”而此题表示的是“保持一种状态”,应用keep...+adj.来表示。
4.易错选A。没弄清问句的意思,错误地认为是“你想要什么 ”,实际上表达的是“你打算做什么(职业) ”。
5.易错选B。只想到了take...to...把……带到……,把东西带到远离说话的地点。而此处表示:你们的感人故事让我伤感得流泪,即“把……
带来”。