青少版新概念2A_unit2(共30页)

现在进行时
疑问句：Be + 主语 + doing？
Karen is giving Paul her bag. Is Karen giving Paul her bag？ No, she is not. No,she isn’t.
• 一."前肯后否"型句式 He is a student, isn't he?
I can read !
playing tennis playing football watching the news
watching a film listening to the radio listening to CDs
1.speaking to from in
2.hundreds thousands here
3.talking laughing
4.Let introduce
5.spirit
Good luck
2.are watching TV 3.are listening to the radio 4.are leaving work 5.are having an English lesson 6.are going to the swimming pool
New words
hundreds of thousands of
New words
trade fair look forward to
New words
village town city
New words
reporter listener exhibitor visitor competitor
making cakes sitting in his armchair watching TV
talking to his mother listening to music reading a newspaper
New words
New words
luck centre visit noisy
7. are waiting for a bus 8. are making dinner
exhibitor visitor
hundreds
of
competitor thousands of
Baidu Nhomakorabea
Listen and circle.
听并圈出新单词！
ExCel Excel
Ex Cel
expo marathon
introduce
first
Sunday
Read aloud. 朗读！
现在进行时
表示正在进行的、发生的动作。 通常在句子中有以下的词：now, look, listen.
New words
laugh spirit film say
I can read !
luck centre village
visit noisy town laugh spirit city
film say
I can read !
reporter trade fair
listener look forward to
4. Paul is looking forward to Sunday. Is Paul looking forward to Sunday?
I can read !
waiting for a bus waiting for a taxi learning English
learning French having lunch having breakfast
People are talking and laughing like old friends .
We are visiting this year’s Marathon Expo .
现在进行时
疑问句：Be + 主语 + doing？
I’m speaking to you from the ExCel Center .
1. They are visiting this year’s Marathon Expo . Are they visiting this year’s Marathon Expo ?
3. Tom is standing with one of the competitors. Is Tom standing with one of the competitors?
Answers
1. Yes, he is .
6. Yes , he is.
2. Yes , they are. 7. No , he isn’t. 3. Yes , there are. 8. Yes , it is.
4. Yes, it is.
9. Yes, it is .
5. Yes , they are. 10. Yes , he is.
Are you speaking to you from the ExCel Center?
Yes, I am. No, I am not.
现在进行时
疑问句：Be + 主语 + doing？
I’m standing with one of the competitors. Are you standing with one of the competitors?
Unit 2 Good luck on Sunday!
祝你周日好运！
I can read !
drinking coffee
cooking lunch
picking strawberrises
eating a sandwich
picking flowers
shining
raining
I can read !
• 二."前否后肯"型句式 He isn't a student,is he?
• （他不是一个学生，对吗？） Yes, he is. （不，他是。）
• No, he isn‘t.（对，他不是。）
• She doesn't like apples, does she? • （她不喜欢苹果，对吗？）
Yes, she does.（不，她喜欢。） • No, she doesn't. （对，她不喜欢。）
Answers
1.No, they aren’t. They are visiting the Marathon Expo .
2. No , he isn’t. He is standing with one of the competitors..
3. No ,he isn’t. He is looking forward to Sunday. 4. No, it isn’t . It is on Sunday.
• （他是一个学生，对吗？） Yes, he is.（是的，他是。）
• No, he isn‘t. （不，他不是。）
• She likes apples, doesn't she?
• （她喜欢苹果，不是吗？） Yes, she does.（是的，她喜欢。）
• No, she doesn't.（不，她不喜欢。）
句子的结构如下： be （am is are ） +动词 ing
肯定句：be + doing 否定句：be not + doing 疑问句：Be + 主语 + doing？
现在进行时
肯定句: be （am is are ） +动词 ing
I’m speaking to you from the ExCel Center. I’m standing with one of the competitors.
Yes, I am. No, I am not.
现在进行时
疑问句：Be + 主语 + doing？
We are visiting this year’s Marathon Expo . Are you visiting this year’s Marathon Expo ?
Yes, we are. No, we are not. ( aren’t)