新译林版七年级下册英语 Unit 7 Grammar课件

1、GrammarUNIT 7 AbilitiesUsing “can/could” to talk about abilityPeriod A新课导入Could you ride a bike when you were a child?How do you go to school every day?新课导入Can you make a pumpkin lantern?Could you make a pumpkin lantern two years ago?新课导入We use “can” to say that we have the ability to do something.W

2、e use “could” to say that we had the ability to do something in the past.Summing upeg. I can teach now.eg. I couldnt teach six years ago.新课导入Work out the ruleWe use can to talk about the_.We use could to talk about the_.presentpast新课讲解在一般现在时态中，使用 “can” 来谈论现在的某种能力。在一般过去时态中，使用 “could” 来谈论过去的某种能力. can=

3、 is/am/are able to docould= was/were able to do新课讲解1. He isnt able to swim in the lake. (改成同义句) He _ _ in the lake.2. Kitty can ride a horse now. (用in the past改写) Kitty _ _ a horse in the past.3. Because of the fire, Mr Li couldnt get out. (改为同义句) Because of the fire, Mr Li _ _ _ get out.cantswimcou

4、ldridewasntableto新课讲解 a camera(照相机)Can I borrow your camera? No problem. 没问题。新课讲解 Can I smoke?新课讲解studentteacher Could/May I use your mobile phone, please?新课讲解We use “can” “could” or “may” to ask for permission (许可). Could sounds more polite (更礼貌) than can. May is formal (正式的).Summing up Can I borro

5、w your bike? Yes, you can. Here you are. May I Could I新课讲解Complete the dialogue on page 85 with can, could and may.新课讲解A trip to South HillAmy: (1) _ I take my cousin Shirley with us, Mr Wu?Mr Wu: Yes, you (2) _. But well get there by bike. (3) _ she ride a bike?Amy: Yes, she (4) _. South Hill is a

6、good place to have fun. (5) _ we go camping there.Mr Wu: Im afraid you (6) _.Amy: I see. (7) _ I make a call on your mobile? I left mine at home.Mr Wu: Of course you (8) _. By the way, (9) _ you take your camera with you, Amy?Amy: No problem.Can/Could/Maycan/could/mayCancanCan/Could/MaycantCan/Could

7、/Maycan/could/maycan当堂小练( ) 1. He said that he _ swim when he was six. A. is able to B. could C. can D. may( ) 2. _ I use your ruler? Sorry, you _. I lent it to Tom just now. A. May; can B. Can; could C. Could; cant D. Could; couldnt( ) 3. The little man _ cook rice 5 years ago. But now he cooks wel

8、l. A. didnt able to B. couldnt C. cant D. couldnt be able toBBC新课讲解What a clever student (he is)!Express strong feelingsHow clever the student is!新课讲解Expressions with “What” and “How”Period B新课讲解a shy girla happy rabbita lovely pigMake sentencesWhat!What!WhatHow shy !How happy !How lovely !新课讲解a/an/

9、-Adjective Noun Whatabeautifulflower!-beautifulflowers!aninterestingbook!-interestingbooks!-nicemusic!How -nice!-We make sentences like this:(it is)(they are)(he has)(you have)(it is)(the music is)新课讲解What a lovely girl (she is)!What an easy question (it is)!What interesting films (they are)!(1) wha

10、t + 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）! 新课讲解What important news (it is)!(3) what + 形容词 + 不可数名词 （+ 主语 + 谓语）! 新课讲解How heavy (the rain is)!How quickly (the boy runs)!(1) How + 形容词 (+ 主语 + 连系动词)!(2) How + 副词 (+ 主语 + 行为动词)！ 新课讲解Summing upWhat + a/an + adj.+ n. (a noun ph

11、rase)How + adj.What + adj.+ n. (复数、不可数)新课讲解 将下列句子改为感叹句:The girl is very pretty. How pretty the girl is! What a pretty girl she is!2. This is an old watch. How old this watch is! What an old watch it is!当堂小练Complete the dialogue on page 86 with What and How.当堂小练What can Superman do?Millie: What can S

12、uperman do, Simon?Simon: Superman can see through walls. Millie: (1) _ amazing! His eyes are just like X-rays. Simon: Yes. He can also burn things with his eyes. Millie: (2) _ special eyes he has! How about his ears?Simon: He can hear things far away.Millie: (3) _ strange! What else can he do?Simon:

13、 He can stop a train with his hands.Millie: (4) _ strong he is! Can he fly? Simon: Yes. He can fly as fast as light.Millie: (5) _ a wonderful man!HowWhatWhatHowHow当堂小练用How, What, What a, What an填空1._ nice pencil!2._ beautiful!3._interesting book!4._ big house!5._ delicious food!What aHowWhat anWhat aWhat 当堂小练 1. What a pretty girl she is! _