七年级下英语Unit11_Section_A课件.ppt

1、Unit 11 How was your school trip?,Section A 1a-1c,What do you usually do on weekends?,I usually talk with my friends. play sports do ones homework go for a walk play computer games watch TV ,What did you do last weekend?,I talked with my friends last weekend. played sports do(did) ones homework go(w

2、ent) for a walk played computer games watched TV ,How was your last weekend? It was interesting/ great / boring ,知识结构,动词的过去式,1. 表示过去某个时间发 生的动作或存在的状态。 2. 表示过去经常或 反复发生的动作。,yesterday last night/week/ time. days ago On Sunday morning,一般过去时,1.规则动词的过去式：,1)一般情况在动词原形后加-ed,watch-watched,2)以不发音e结尾的加-d,practic

3、e-practiced,3)以辅音加y结尾的，去y变i加-ed,study-studied,4)以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加-ed,stop-stopped,2.不规则动词的过去式：,am,is,are,was,were,have,has,had,do,did,feed,fed,go,went,regular verbs: 规则动词,irregular verbs: 不规则动词,比一比,看谁读的准,/t/,/d/,/id/,动词过去式知多少？（小组合作探究学习：请观察给出的动词，你能写出其它动词的过去式吗？）,1) help - helped 2)live-l

4、ived 3) study studied clean cleaned dance danced play played turn _ taste _ stay _ milk _ use _ cry _ talk _ hope _ carry _ 4)stopstopped plan_ shop _ 你知道下列动词的过去式吗？ do _ go _ have _ is_ see_ ride_ feed_ take _,turned,milked,talked,tasted,used,hoped,stayed,cried,carried,planned,did,went,had,was,saw,r

5、ode,fed,shopped,took,陈述句：主语+动词过去式+其它 I go to the movie. I went to the movie. 否定句：主语+助动词didnt+动词原形+其它 I dont go to school today. I didnt go to school. 一般疑问句：Did +主语+动词原形+其它? Do you have breakfast? Did you have breakfast? Yes, I do./No, I dont. Yes, I did./No, I didnt.,行为动词的一般过去时:,动词一般过去时，表示过去发生事； be用

6、was或用were, have, has变had； 谓语动词过去式，过去时间坐标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didnt添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。,巧记一般过去时,My May Day Vacation Activities,on the first day - May 1st,stayed at home and cleaned the room,shopped in the supermarket,It was relaxing!,May Day,It was

7、 boring !,My May Day Vacation Activities,on the last two days - May 2nd /t/ /d/ 之后念/id/,规则动词-ed的读音,1、清念 /t/ ，即 ed 在清辅音后面念 /t/ , 例：finished helped passed cooked 2、元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ , 例：played enjoyed called cleaned 3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/ 例：wanted shouted needed counte

8、d,说明：,巧记动词过去时态,动词一般过去时，表示过去发生的事； be用was或用were, have,has变had； 谓语动词过去式，过去时间作标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didnt添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定其后not添。,1.I usually _(get) up at 6:30 in the morning. Today I _ (get) up at 7:20, I _ (be) late for class. Mr. Yang _(tell) me not _

9、(be) late again. 2. -_you _ (have) a good time last Sunday? -No, I _ (do not). I _ (go) shopping with my friends, but it _(rain). 3. Where _(be) you last night? I _ (call) you, but you _(be) not in. Oh, I _(be) in my uncles house. I _ (have) supper there.,根据提示完成句子,get,got,was,told,to be,Did,have,didnt,went,rained,were,called,were,was,had,II. 按要求变换句型 1. Frank read an interesting book on Sunday morning . （一般疑问句） 2. He cleaned his room just now. （划线提问） 3. Thomas went for a walk after sup