初中英语人教版七年级下册unit 11 Setion A Grammar focus.ppt

1、,Section A (Grammar Focus-3b),学练优七年级英语下（RJ） 教学课件,Unit 11 How was your school trip?,学习目标,Key words 2. 结尾是字母-e 的动词加-d; 3.结尾是“辅音字母+y” 的动词,变y为i 再加-ed; 4.重读闭音节结尾,双写动词尾辅音字母再加-ed。,5,动词的不规则变化： gowent havehad seesaw eatate buybought taketook winwon hanghung,写出下列动词的过去式。 1.see_ 2.take_ 3.hang_ 4.buy_ 5.sleep_

2、6.get_ 7.meet_ 8.sound_ 9.watch_ 10.live_,took,saw,hung,bought,slept,got,met,sounded,watched,lived,一般过去时的用法,在一般过去时中，be动词 am 和 is要改为was，are改为 were;,2.特征词:yesterday,last night/week/ time.， days ago,on Sunday morning，,3. 和一般现在时一样，一般过去时中动词be在构成疑问句时，把 were或was放在主语前面，句尾加问号; 构成否定句时，在was 或were 后面加 not; 肯定回答

3、和否定回答时态要与问句中的时态一致。,You were at school yesterday. (一般过去时),You are at school every day. (一般现在时),Were you at school yesterday? Yes, I was. No, I wasnt.,例句：,4. 如果陈述句中的动词为一般过去时的实义动词，变成疑问句时，要用助动词do的过去一般式did帮助构成，这时谓语动词用动词原形。,We played basketball yesterday.,改为一般疑问句：,Did you play basketball yesterday?,选择填空 1

4、. _ Emily at her aunts yesterday? A. Is B. Was C. Did 2. _ he sleep late last night? A. Is B. Was C. Did,B,C,3. My mother _ some cakes for us five days ago. A. makes B. make C. made 4. Did they take any photos? _. A. No, they didnt B. No, they did C. No, they arent,C,A,5. Do you know who cleaned the blackboard, Tina? Yes. John _. A. do B. does C. did 答案： C 【解析】本题考查时态的运用。擦黑板是已经过去发生的动作。在回答时，也应用过去时态，应排除A、B，故选C。,6. Where were you last Saturday? I _ in the Capital Museum. A. am B. will be C. was D. have been 【答案】C 7. Your sweater looks smart. Where _ you _ it? A. do