七年级下册Grammar完美版课件ppt
展开D yu knw these sprts?
What can they d?
ride a hrse
She culd nt ride a hrse at five. Nw she can.
nt ... nw
fly a kite
... culd nt ... nw ... can ...
rw a bat
... culd nt ... nw ... can ...
ride a bike
Using “can” “culd” t talk abut ability. We use “can” t talk abut present ability. We use “culd” t talk abut ability in the past.
I can (cannt /can’t ) swim. He culd (culd nt /culdn’t ) dance in the past.
2.Using ‘can’、‘culd’ and ‘may’ t talk abut permissin
1)can 与 culd can 常用于口语中,表示非正式的请求,请求对象一般是家人或朋友。 — Can I brrw yur bike, Millie? — Of curse. — Can I have sme milk, Mum? — Yes, yu can.
culd是can的过去式。在口语中,culd常用来代替can向对方更委婉地提出请求,用法上比can正式,可以用于向老师或长辈提出请求,这时culd不表示过去,回答一般还是用can。 — Culd I use yur cmputer, please? — Yes, yu can. — Culd I hand in ur hmewrk later, Mr Wang? — N, yu can’t.
2)may may也可以用来征求对方意见,意为“可以”,相当于culd,用法也比can更正式,更礼貌, 一般用于向陌生人或所尊敬的人请求许可。 — May I ask yu a questin? — Yes, please. — May I cme in, Miss Li? — N, yu may nt.
Make a cnversatin in pairs like this: A: Can/Culd/May I …? B: Yes, yu can./ Of curse yu can. 或 Srry,I’m afraid yu can’t.
1. ____ yu speak Japanese?2. ______ yu play the pian last year?3. ____ yu ck nw?4. _____yu use a cmputer five years ag?5. _____I cme in, Mr Wang?
Fill in the blanks with can , culd r may.
A trip t Suth HillAmy: _______________I take my cusin Shirley with us, Mr Wu?Mr Wu: Yes, yu ___________. But we’ll get there by bike. ___ she ride a bike?Amy: Yes, she ____. Suth Hill is a gd place t have fun. ______________ we g camping there?Mr Wu: I’m afraid yu _______.Amy: I see. _________________ I make a call n yur mbile? I left mine at hme.Mr Wu: Of curse yu _________. By the way, _____ yu take yur camera with yu, Amy?Amy: N prblem.
Can/Culd/May
The girl is very pretty.What a pretty girl she is!Hw pretty the girl is!
The frg is very strange.What a strange frg it is!Hw strange the frg is!
The trees are very tall. What tall trees! Hw tall the trees are!
Her hair is very lng.
What lng hair!
Hw lng her hair is!
What a lvely girl she is!
What an easy questin it is!
What interesting films they are!
(1) What + a/an + 形容词 + 可数名词单数 (+ 主语 + 谓语)!
(2) What + 形容词 + 可数名词复数 (+ 主语 + 谓语)!
what引导的感叹句:
What imprtant news it is!
(3) What + 形容词 + 不可数名词 (+ 主语 + 谓语)!
Hw heavy the rain is!
Hw quickly the by runs!
(1) Hw + 形容词 (+ 主语 + 连系动词)!
(2) Hw + 副词 (+ 主语 + 行为动词)!
What can Superman d?Millie: What can Superman d, Simn?Simn: Superman can see thrugh walls.Millie: _______amazing! His eyes are just like X-rays.Simn: Yes. He can als burn things with his eyes.Millie: ________ special eyes he has! Hw abut his ears?Simn: He can hear things far away.Millie: ________strange! What else can he d?Simn: He can stp a train with his hands.Millie: _______strng he is! Can he fly?Simn: Yes. He can fly as fast as light.Millie: _______ a wnderful man!
What 与 Hw 大转换
1. What a pretty girl she is! _____ ______ the girl is!2. Hw difficult the questins are! _____ ________ _________ they are!3. Hw big the factry is! _____ __ big factry __ ____!
Hw pretty
What difficult questins
4. What a clever by! _____ ______ the by _____!5. Hw tall the trees are! ______ tall trees ____ ____!6. What interesting bks they are! ____ __________ the bks ____!7. Hw funny the girl is! _____ __ funny girl ___ ___!
Hw clever
Hw interesting
8. Hw ld the man is! _____ ___ ld man ___ ___!9. What nice bks they are! ____ ____ the bks ____!10. Hw amazing the building is! _____ ___ amazing building __ __!
Language pints
1. Suth Hill is a gd place t have fun. 南山是游玩的好地方。(1) have fun 娱乐,玩得开心,相当于have a gd time。 The children had fun in the park last Sunday. 孩子们上周日在公园里玩得很开心。(2) t have fun 是动词不定式用作定语。 A park is a gd place t meet friends. 公园是约见朋友的好地方。 I have a lt f hmewrk t d. 我有很多作业要做。
2.N prblem.没问题。 n prblem的用法如下: ①没问题 表示同意。 —Can I have a drink here? 我可以在这里喝点儿东西吗? —N prblem.没问题。②没什么 用于回答感谢或道歉。 —Thanks fr yur help.谢谢你的帮助。 —N prblem.没什么。
翻译下列句子Yu _____________(不能抽烟) here. He ____________________________________(可以带着相机). She _____________________(不会骑车) last year. ______________________(多么奇怪的想法) he has! ___________(多么快呀) he is running! The Superman __________________________(能看到远处的 东西)
can/may take the camera with him
culdn’t ride a bike
What a strange idea
can hear things far away
1. Revise Grammar and finish the exercises.2. Preview Integrated skills. Preview the wrds and read thrugh the ntes.
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