2020年人教版英语七年级下册课件：Unit 11 Section A 第二课时.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?,A:Did you have a school trip? B: Yes, I did. A:How was your school trip? B: It was + 形容词. A:Where did you go? B: I went to A:What did you do on your school trip? B:I (V.过去式) A:Did you (V.原形)? B:Yes, I did. / No, I didn

2、t.,Talk about,A:Did you have a school trip? B:Yes, I did. A:How was your school trip? B:It was exciting. A:Where did you go? B:I went to the zoo. A:What did you do there? B:I saw some animals and took some photos. A:Did you feed the animals? B:No, I didnt.,课文展现,Grammar Focus,3a Complete Jims letter

3、on the left and Bills reply on the right.,Dear Bill, How _ (is) your school trip yesterday? _ (Do) you _ (go) to the zoo? _ (do) you take any photos? _ (Do) you _ (see) any interesting animals? I _ (go) to the zoo last year and it _ (is) a lot of fun. Jim,was,Did,go,Did,Did,see,went,was,Dear Jim, My

4、 school trip _ (is) great! We _ (have) so much fun! We _ (go) to Green Park. We _(climb) the mountains there and _ (see) a lot of flowers. We _ (eat) our lunch under some trees and _ (play) some games after that. But at about two oclock, it _(get) very cloudy and we _ (worry) it would rain. Luckily,

5、 it _ (do not), and the sun _ (come) out again! Bill,was,had,went,climbed,saw,ate,played,got,worried,did not,came,Groupwork,Last week I visited my aunts house. _ _ _ _,3b Make up a story. Each student adds a sentence.,The weather was beautiful.,We went fishing.,一般过去时,一般过去时可以表示过去某一时间或某一段时间发生的动作或存在的状态

6、。,我昨天在农场摘了苹果。,I picked some apples on the farm yesterday.,I pick some apples on the farm on weekends.,我周末在农场摘苹果。,你知道下列单词的过去时吗,milk,is,do,go,live,study,taste,stop,walk,dance,milked,was,walked,did,went,danced,stopped,lived,studied,tasted,你发现什么规律了吗?,The rules of the past form,1,played worked wanted nee

7、ded,2,decided lived improved,3,carrycarried studystudied worryworried,4,stopstopped shopshopped planplanned,动词过去时的变化规则：,1.一般情况下,在动词原形末尾加-ed; 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

8、去式。 1.see_ 2.take_ 3.hang_ 4.buy_ 5.sleep_ 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

9、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：

10、,Did you play basketball yesterday?,选择填空 1. _ 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, the

11、y 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; get B. did; get C. will; get D. have; got 【答案】B,Thank you,everyone!Bye-Bye,