7BUnit7(Grammar)

1、1. 小心（两种）！现在不要过马路。小心（两种）！现在不要过马路。2. 做这项工作你必须会说法语。做这项工作你必须会说法语。3. 昨天他给了我一本书。昨天他给了我一本书。(两种）两种）4. 他们在他们在2012年给贫困地区的孩子们寄了很多年给贫困地区的孩子们寄了很多 学习用品。学习用品。5. 每周一下午我们把学校打扫得干干净净。每周一下午我们把学校打扫得干干净净。6. 他付了五百元买所有这些东西。他付了五百元买所有这些东西。 （分别（分别pay/ cost/ spend表达）表达）Using can, could and mayDo you know these sports?Now I ca

2、n row a boat, but I couldnt row a boat at the age of five. row a boatcancould ride a bike/bikes We _ ride bikes now, but we _ ride bikes when we were very young.couldntcanplay tennisHe _ play tennis now, but he _ play tennis two years ago.couldntcanfly a kite/ kitesThey _ fly kites now, but they _ f

3、ly kites in the past.couldntcanGrammar A（1）can 与与 could 用法用法(1)Using can/ could to talk about ability句式变化句式变化Can he play football ?Yes, he can . / No, he cant.He cannot play football. ( cant )He can play football .一般疑问句及回答一般疑问句及回答否定句否定句Grammar A(1)句式变化句式变化Could he go skiing in the past ?Yes, he coul

4、d./ No, he couldnt.He couldnt go skiing in the past.He could go skiing .一般疑问句及回答一般疑问句及回答否定句否定句Grammar A(1)Grammar A（2） Can I use your pen? Yes, you can. Here you are. Could you help me? No problem.Could you help me? No problem. May I open the box? Of course you may.Grammar A（2）can , could 和和 may 的用法

5、的用法(2)Using can，could or may to ask for permission问和答问和答Can I use your mobile phone?肯定：肯定：Yes, you can./Of course you can. Here you are. 否定：否定：Sorry, you cant. I left mine at home.May I sit here?肯定：肯定：Yes, you may.否定：否定：Sorry, you cant.Could you help me?肯定：肯定：Yes, I can./No problem.否定：否定：Sorry, I am

6、 busy now. I will help you later.Grammar A（2）Grammar A（3）can , could 和和 may 的用法的用法(3)Using can，could or may to ask for possibility.问和答问和答1._ he go home now? No, he _. I saw him playing football on the ground.2. Is his mother a nurse? I am not sure. She _ be a doctor. I just know she works in the hos

7、pital. Grammar A（3） cantCanmay1、他昨天未能踢足球，因为他、他昨天未能踢足球，因为他 的左腿受伤了。的左腿受伤了。 He _ play football yesterday because he hurt his left leg.2、他们不可能在教室，因为我刚刚在操场上见到他们的。、他们不可能在教室，因为我刚刚在操场上见到他们的。 They _ _in the classroom because I saw them in the playground just now.3、此时她也许在家，因为今天是星期天。、此时她也许在家，因为今天是星期天。 She _ _

8、at home because it is Sunday today.根据中文完成下列英文句子根据中文完成下列英文句子couldntcantbemaybeChoose the best answer:1.Mrs Li is 80 years old, so she _ walk fast. A. could B. couldnt C. cant D. can2.-_ Lucy and Lily sing this song last year? -Yes, they _. A. Can can B. Could could C. Could couldnt D. Can cant3.My co

9、usin is good at sports. He _ very high. A. can jumps B.cant jump C.cans jump D. can jump4.I _ play tennis five months ago, but now I can. A. could B. cant C. couldnt D. can CBDCUsing what and how to express strong feelingsGrammar B（1）Grammar B（1）Grammar B（1）Grammar B（1）Grammar B（1）What + 名词短语名词短语+(主

10、语主语 + 谓语谓语)！主语主语 + 谓语谓语Grammar B（1）1.tall, boy2.short, pencil3.lovely, pictures4.delicious, bread5.amazing, story(What a tall boy) (he is )!(What a short pencil) (it is)!(What lovely pictures) (they are)!(What delicious bread) (it is)!(What an amazing story) (it is)!Translate the following sentences

11、:1. 他三岁就会画画了。他三岁就会画画了。 He _ draw when he was three.2. 鱼能睁着眼睡觉。鸟儿不能。鱼能睁着眼睡觉。鸟儿不能。 Fish _ sleep with the eyes open. Birds _.3. 上个月上个月Kitty不会打羽毛球。不会打羽毛球。 Kitty _ _ badminton last month. 4. 你爸爸会教你学英语吗？你爸爸会教你学英语吗？ _ your dad _ you to learn English?5. 当你还是个小学生时，会做家务吗？当你还是个小学生时，会做家务吗？ _ you do housework wh

12、en you were a pupil?couldcancantcouldntplayCanteachCouldGrammar B（2）Grammar B（2）How + adj.+ (主语主语 + 谓语谓语)！主语主语 + 谓语谓语GrammarB（2）1.sad, girl2.strange, bird3.careless, boy4.terrible, houses5.wonderful, news(How sad) (the girl is)!(How strange) (the bird is)!(How careless) (the boy is )!(How terrible)

13、(the houses are)!(How wonderful) (the news is)!What a tall boy!What a short pencil!What lovely pictures!What delicious bread!What an amazing story!Grammar B（2）(How tall) (the boy is)!(How short) (the pencil is)!(How lovely) (the pictures are)!(How delicious) (the bread is)!(How amazing) (the story is)! Grammar B把下列句子改成感叹句把下列句子改成感叹句1. These frogs are very beautiful. _ these frogs are!_ frogs!2. Thats a very strange question. _ question that is!_that question is!How beautifulWhat beautifulWhat a strangeHow strange Grammar B把下列句子改成感叹句把下列句子改成感叹句3 .The bee