1、Module 2 Wonderful things Unit 7 Abilities,情態(tài)動(dòng)詞與感嘆句,Using can, could and may,It can ride a bike. It couldnt ride a bike last year.,She _ row a boat now. She _ row a boat last year.,can,couldnt,ride a bike,now .can. .could not . 2 years ago .,play badminton,now .can. .could not . last year.,swim,now

2、.can. .could not . in 2012.,fly a kite/ kites,now .can. .could not . last week.,can,could,用于一般現(xiàn)在時(shí)，表示現(xiàn)在的能力。,用于一般過去時(shí)，表示過去的某種能力。,can/could表示能力(意為“能,會”),Take turns to ask and answer questions using “can” or “could. Try to make dialogues in pairs. 1._ you speak English ? 2._ you play the piano last year?

3、 3._ you cook? 4._ you use a computer when you were 3? 5._ you ride a bicycle when you were very young? 6._ you understand English TV programmes in 2000?,Can,Could,Can,Could,Could,Could,Fill in the blanks: 1. _ Jim speak English? No, he _. 2. _ you play the piano at the age of 4? Yes, I _. 3. _ you

4、use computer last year? Yes, I _. 4. _ she play basketball 5 years ago? No, she _. Because she _ run fast. 5. _ you ride a horse? I want to do that but I _.,Can,cant,Could,could,Could,could,Could,couldnt,couldnt,Can,cant,選擇題：1.Mrs Li is 80 years old, so she _ walk fast. A. could B. couldnt C. cant D

5、. can2.-_ Lucy and Lily sing this song last year? -Yes, they _. A. Can, can B. Could, could C. Could, couldnt D. Can cant3. My cousin is good at sports. He _ very high. A. can jumps B. cant jump C. cans jump D. can jump,用 can/could委婉的請求,Using can/could to talk about possibility,Can you understand?,“

6、can” “could” “may” to ask for permission. “Could” sounds more polite than “can”. May is formal.,1. -Can I borrow your bike, Millie? -Yes, you can. Here you are. 2. -Could I smoke here? -Sorry, Im afraid you cant. 3. -May I use your mobile phone? -Of course you may.,(1) can用于同學(xué)，同輩，家人之間請求,can/could/ma

7、y 表示委婉語氣(意為“可以,能”),(2)could用于向長輩，老師，陌生人有禮貌的請求,(3)may在正式場合，很有禮貌,(4)cant 否定的回答 “不可以”,Using can, could, may and to talk about permission,1. can 與 could can 常用于口語中，表示非正式的請求，請求對象一般是家人或朋友。e.g. Can I borrow your bike, Simon? 西蒙, 我可以借一下你的自行車嗎？ Of course. 當(dāng)然可以。, Can I have some milk, Mum? 媽媽，我可以喝點(diǎn)牛奶嗎？ Yes, y

8、ou can. 好的。,could是can的過去式。在口語中，could常用來代替can向?qū)Ψ礁竦靥岢稣埱螅梅ㄉ媳萩an正式，可以用于向老師或長輩提出請求，這時(shí)could不表示過去，回答一般還是用can。,e.g. Could I use your computer, please? 請問，我可以用一下你的電腦嗎？ Yes, you can. 可以。 Could I hand in our homework later, Mr Lin? 林老師，我可以稍后交作業(yè)嗎？ No, you cant. 不，不行。,2. may may也可以用來征求對方意見，意為“可以”，相當(dāng)于could，用法也

9、比can更正式，更禮貌，一般用于向陌生人或所尊敬的人請求許可。,e.g. May I ask you a question? 我可以問你一個(gè)問題嗎？ Yes, please. 可以，請問。 May I come in, Mr Wu? 吳老師，我可以進(jìn)來嗎？ No, you may not/cant. 不行。,can/could/may是情態(tài)動(dòng)詞,后接v.原形(所有be動(dòng)詞用be),沒有人稱變化,do/does/did/shall/will,不與助動(dòng)詞同時(shí)使用,Complete the conversation on page 85 with can, could, or may.,Could/

10、 May,can/may,Can,can,Could/may,cant,Could/ May,can/may,can,Using What and How to express strong feelings,The girl is very pretty. What a pretty girl she is! How pretty the girl is!,感嘆句,The frog is very strange. What a strange frog it is! How strange the frog is!,The flowers are very beautiful. What

11、beautiful flowers they are! How beautiful the flowers are!,The cakes are very delicious. What delicious cakes they are! How delicious the cakes are!,How tall the man is! What a tall man (he is)!,What a lovely girl she is!,What an easy question it is!,What interesting films they are!,(1) what + a/an

12、+ 形容詞 + 可數(shù)名詞單數(shù) （+ 主語 + 謂語）!,(2) what + 形容詞 + 可數(shù)名詞復(fù)數(shù) （+ 主語 + 謂語）!,what引導(dǎo)的感嘆句：,What important news it is!,(3) what + 形容詞 + 不可數(shù)名詞 （+ 主語 + 謂語）!,What nice music it is!,How heavy the rain is!,How quickly the boy runs!,(1) How + 形容詞 (+ 主語 + 連系動(dòng)詞)!,(2) How + 副詞 (+ 主語 + 行為動(dòng)詞)！,How 引導(dǎo)的感嘆句：,用what (a/an)或how填空：

13、,1._ exciting music it is! 2. _ happily they are playing! 3. _ amazing film they saw! 4. _ lovely animals they are! 5. _ amazing match it is!,What,How,What an,What,What an,What 與How 大轉(zhuǎn)換,1. What a pretty girl she is! _ _ the girl is! 2. How hard the questions are! _ _ _ they are！ 3. How big the facto

14、ry is! _ _ big factory _ _!,How pretty,What hard questions,What a,it is,將下列句子改為感嘆句: The girl is very clever. How clever the girl is! What a clever girl she is! 2. This is an old watch. How old this watch is! What an old watch it (this) is!,1. How tall the trees are! _ tall trees _ _! 2. What interes

15、ting books they are! _ _ the books _! 3. How exciting the match is! _ _ exciting match _ _! 4. How old the man is! _ _ old man _ _! 5. What nice books they are! _ _ the books _! 6.We had a good time yesterday. _ we had yesterday!,What,they,How,interesting,are,What,an,it,What,an,he,How,nice,are,are,i

16、s,is,What a good time,Exercise,1._ hot day it was yesterday! 2._ beautiful flowers! 3._ well he dances! 4._ well she sings! 5._ good children they are! 6._ fast Liu Xiang runs! 7._ fresh air here! 8._ hard they study! 9._ handsome young man he is! 10._ old lovely dog it is!,What a,What,How,How,What,

17、How,What,How,What a,What an,1.It is an interesting book. _interesting book it is! 2.The old man is kind. _the old man is! 3. The bread is delicious. _ bread! 4. She is a lovely girl. _the girl is!,What an,How kind,What delicious,How lovely,改寫為感嘆句,1.What a clever boy! _ _ the boy _! 2. How tall the trees are! _ tall trees _ _! 3. What interesting books they are! _ _ the books _! 4. How funny the girl is! _ funny girl she is!,are,What a,How interesting,What,they are,How clever,is,同義句,填空/句型轉(zhuǎn)