7A语法教学案.doc

新坝中学 七年级英语教学案 教学目标：1、 现在分词的构成；2、 现在进行时的运用。教学重点、难点：现在进行时的判断及其用法。Step1 GreetingsStep2【课时导航】现在分词的构成。1. 一般是在动词原形末ing, 如：walkwalking, stand-_ talk-_think-_。2. 以不发音的字母e结尾的动词，先去掉e，再加ing。 如：come-coming, have-_, give-_, take-_。3. 动词以ie变为y再加-ing。 如：lie-lying, tie-_, die-_。4. 以重读闭音节结尾的动词末尾只有一个辅音字母，应先双写这个字母，再加-ing。 如：run-running, begin-_, swim-_, sit-_.小结：现在分词的构成方法。Step 3 Ask and answer A; what are you doing ? B;Im.Practise in groups Step 4 Finish the exercises in the books .Step5 Make dialogues step6 Practise 写出下列动词的现在分词形式。1. go 2.be 3.take 4. lie 5. swim 6. begin 7. shop 8. stay 9. visit 10.see 11.sit 12.make 13.plan_14.have_15.come_16.walk_17.look_18.wear_19.show_20.match_Step7 Exercises:【实战演练】一用所给词的适当形式填空。5. Look, my cat _(play) with a ball.6. -Can I borrow your rubber, please?-Sorry I _ (use) it.7. Dont speak! My father _(sleep) in the bedroom.8. Listen! Who _(sing) in the next room?9. Its seven oclock. My family _(have ) breakfast.10. The winter holiday _(come). What are you going to do? 11. My mother is in the bedroom now.She _(watch) TV.12. I _(do) my homework . I think I will finish it in half an hour.13. Look! The dog _(lie) on the floor now.14. My brother _(make) model plans at present.二单项选择。( ) 1. Someone_ you at the bus stop. A. is waiting at B. is waiting for C. are waiting at D. are waiting ( ) 2. Mei Ling _ 10 yuan on the basketball. A. takes B. costs C.to pays D. spends( ) 3. He was born _ a winter morning . A. in B. on C. to D. at( ) 4. - _ ? - Yes, please. Id like a kilo of beef. A. What do you do B. Excuse me C. How do you like it D. Can I help you( ) 5. Look! They are talking _ each other. A. / B. of C. to D. in( ) 6. What does she _ Kitty?. A. says to B. say to C. tell to D. tells ( ) 7. Look! The bus _ . A. comes B. is come C. coming D. is coming( ) 8. These are your clothes. Please _ . A. put on them B. put on it C. put it on D. put them on( ) 9. My father often spends an hour_ his car. A. to watsh B. wash C. washing D. washes( ) 10. Do you need_ pens? A. more two B. two more C. two another D. two many【拓展延伸】一补全对话。Sandy: hello, Amy. Are you _(study) at the moment?Amy: No, Im not. My cousin _(visit) me.Sandy: Oh, really? What _ he _(do) now?Amy: Well, he _ (play) a computer game.Sandy: _ you _(play) the game with him now?Amy: No, Im not. I _(wait) for my turn.二句型转换。1. She is reading.(改为一般疑问句，并作否定回答) - _ she _? -No, she_.2. Are they playing computer games? (改为陈述句)They _ _ computer games.3. He is looking for something.(改为复数句) _ _ _ _ something.4. Any is doing her homework.(对划线部分提问)_ doing he homework?5. Lin Tao is helping the woman. (对划线部分提问) _ Lin Tao _?6. She often swims. (用now替换often)She _ _ now.7. I like swimming very much.( 改为一般疑问句) _ you _ swimming very much?8. We are at work. ( 改为同