小升初总复习语法情态动词（课件）-2021-2022学年英语六年级下册通用版

这是一份小升初总复习语法情态动词（课件）-2021-2022学年英语六年级下册通用版，共34页。PPT课件主要包含了情态动词，can，can和could，may，may ，may not，must，must ，mustnt ，情态动词小口诀等内容，欢迎下载使用。

学校即将召开校运动会，同学们就参加运动会纷纷毛遂自荐：
May I jin the running race?
I can run fast.
May I jin the ball game?
I can play balls well.
May I jin the high-jumping?
I can jump high.
Student D: I can ride a bike.
Student E: I can play ping-png ball.
Student F: I can't d sprts well.But I can cheer yu up(加油).
Fr the sprts meeting, What can yu d?
I can __________.I can't _________.
He/She can __________.He/she can't _________.
(1)表示能力； (2)表示“请求允许”，多用于口语；(3)表示允许
主语+ can + 动词原形 +其他句子成分.
主语+can+nt +动词原形+其他句子成分.
I can run fast.
can nt可以缩写，can nt =can't
I can nt run fast.
I can’t run fast.
Can +主语 + 动词原形 +其他句子成分？
Yes,主语+can. / N, 主语+can't.
Can yu run fast?
Yes, I can.
N, I can’t .
特殊疑问词/词组 + can 一般疑问句结构？
What can yu d n Sunday?
Where can yu g n Sunday?
I culd climb any tree in the frest.
表示委婉的请求,比can显得更有礼貌更有修养
I can climb any tree in the frest.
Can yu shw me the way?
Culd yu shw me the way?
森林里的任何树我都能爬上去。
你能否告诉我怎么去吗？
Have a try
1. Can yu __________(drive)?2. She can _________(speak) fur languages.
1. Yu can park yur car here.(改成否定句)2. I can have a piece f cake after dinner.(改成一般疑问句并做肯定回答)
Yu can't park yur car here.
Can yu have a piece f cake after dinner?Yes, I can.
Yes, f cuse.
Student A:May I jin the running race? I can run fast.
Student B:May I jin the ball game? I can play balls.
Student C:May I jin high-jumping? I can jump high.
Yes, yu can.
The teacher:
一般疑问句及回答，通常用来征求对方的意见
May I cme in?
May I brrw yur pen?
May I have yur name?
陈述句中有may，又表示什么呢？
Jerry can cme t my birthday party.
Tm may cme t my birthday party.
Questins:1. Will Jerry cme t my birthday party? (Yes/N/We dn't knw.)2. Will Tm cme t my birthday party?(Yes/N/We dn't knw.)
陈述句中有may，通常用来表示同意，或者可能性
Tm may cme t my birthday party.
Tm may nt cme t my birthday party.
陈述句，通常用来表示同意，或者可能性
主语+ may + 动词原形 +其他句子成分.
主语+ may +nt +动词原形+其他句子成分.
may nt不可以缩写
May +主语 + 动词原形 +其他句子成分？
Yes, 主语+can. / N, 主语+can't.
The kids may nt g t schl in the future.
Questins:1. Will the kids study in the future ? (Yes/N/We dn't knw.)2. Will the kids study at hme? (Yes/N/We dn't knw.)3. Will the kids study n cmputers? (Yes/N/We dn't knw.)
may be和maybe
Jerry may be nt at hme.
may + 动词原形be
Maybe Jerry isn’t at hme.
Jerry 也许不在家。
也许Jerry不在家。
may be : 是两个词，可能(是)。否定时，只需要否定be动词。maybe：是一个词,或许，也许。否定时，需要后面句子里的谓语动词。
1. ( ) ---_______ I cpy yur hmewrk? ---N, yu _______. A.May; may nt B.Can; may nt C.May; can't2.( ) ---______I ask yu a questin? ---Sure.        A. May    B. Wuld    C. D     D. Must 
你的钥匙也许在你的包里。（两种方式）
Yur keys may be in yur bag.
Maybe yur keys are in yur bag.
We must be there.
We're having the sprts meeting.
We mustn't be absent.
Questins:1. Is everyne there? (Yes/N)2. Can yu stay at hme? (Yes/N)
He must stay in bed.
Jack is ill. He is at hme.
He mustn't ear rich fd.
Questins:1. Can Jack get up? (Yes/N)2. Can Jack eat meat? (Yes/N)
Jack must stay in bed.
Jack mustn't ear rich fd.
must mustn't
We _________ be quite in the library.
We _________ wear the unifrm in the schl.
Teenergers _________ drink wine酒.
must 表示命令、建议，“必须”；否定形式mustn’t表示“禁止”
Must I finish the wrk befre five ’clck?
Yes, yu must.
N, yu mustn't .
N, yu needn't.
need 需要，否定式needn't表示不必
must 和 have t
Yur yung sister is ill at hme.Yur friend invites yu t his birthday party.
A: Thank yu fr yur invitatin. But I must lk after my yung sister at hme.
have t常译为“不得不”，强调客观上的必要性must强调主观意愿；
Which answer f the fllwings is better?
B: Thank yu fr yur invitatin. But I have t lk after my yung sister at hme.
1. ( ) ---Must I answer it in English?  ---N, yu _______. Yu can use Chinese.  A. shuldn’t       B. can’t         C. mustn’t       D. needn’t2.( ) David, yu_____ play with the valuable bttle, yu _____break it.   A. wn`t; can`t  B. mustn`t; may    C. shuldn`t; must  D. can`t; shuldn`t 
我们在家必须帮助父母做家务事。因为下午我们不得不带上伞。
We ______ _______ur parents with husewrk at hme.
have t bring
must help
We ______ _______ _______ ur umbrellas because f the rain.
mustn't ; needn't
nt have t
禁止 不必
1.无人称和数的变化；2.句子变化时，用法相当于be动词；3.后面紧跟动词原形；
动词原形接后面，说话语气较委婉。can "能力"，may"许可"，must"责任"或"义务"，need"需要"。Must询问，否定回答needn’t换。May提问，can回答。
---That black T-shirt with YaMing's picture n it ______belng t(属于) David.  He admires(崇拜) him a lt. ---N, it _____ be his. He hates black clur. A. must, can’t   B. may, can’t    C. can, mustn’t    D. must, mustn’t
有理由，否定疑问用上can，肯定首选must；may，可能性，比can小
---Is that wman Mrs. Yang?---N, she _____ be Mrs. Yang. She has gne t Shanghai. A.can’t    B.needn’t   C.mustn’t D.wn’t 
字体：18， 黑体-简
1.I can ________(stand) n my head. (用所给词正确形式填空) 2.( )---Must I d it nw? ---N, yu ______ . A.aren't B.can't C.mustn't D.needn't