7Bunit6Grammar1 (2).ppt

1、Unit 6 Outdoor fun Grammar(),Free talk,What did you do at Mid-Autumn Festival? Did you have a big meal? Did you eat moon cakes? Did you enjoy the full moon?,Write the simple past form of the following verbs.,Base form Past form cost cost cut cut begin began come came make made build built tell told

2、leave left do did,Base form Past form help helped turn turned like liked dance danced reply replied carry carried stop stopped plan planned travel travelled,一般过去时的 否定句及一般疑问句,Simple past tense,was / were,did,一年前,I _ a teacher now.,I _ a student one year ago.,am,was,was,was,was,You _ 13 years old now.

3、,You _ 12 years old last year.,are,were,were,I was a student one year ago.,He was thin many years ago.,You were 12 years old last year.,主语,+ was/ were,+其他,1.1 Be动词的过去时,肯定句结构:,例如：上周二他们在家。 They were at home last Tuesday.,It was cloudy.,It was not cloudy.,2013.09.12,2012.05.04,It was not cloudy.,They w

4、ere not in the classroom.,It was cloudy.,They were in the classroom.,肯定句,否定句,主语+ was/ were not +其他,结构:,小结:动词若是was/were,否定就把not添.,was not=wasnt were not=werent,1.2含was/were的否定句,She was at home last week. They were happy yesterday. 3. The cat was small a month ago.,Exercise,She was not at home last we

5、ek.,They were not happy yesterday.,The cat was not small a month ago.,请将下列句子改为否定句。,1. She was at home last week.,肯定回答：Yes, she was.,否定回答：No, she wasnt.,2.You were happy yesterday.,肯定回答：Yes, we were.,否定回答：No, we werent.,Was she at home last week?,Were you happy yesterday?,结构:,Was/ Were +主语 +其他?,肯定回答:

6、 Yes,主语+ was/ were.,否定回答: No, 主语+ wasnt/ werent.,小结:动词若是was/were,变一般疑问句遵循: 一调, 二改, 三问号.,1.3含was/were的一般疑问句,Exercise,1.They were good at maths.(改为一般疑问句),Were they good at maths?,2.Was Simon late for class this week? _ A. Yes, he does. B. No, he isnt. C. No, he was. D. Yes, he was. 3.Were you interest

7、ed in Japanese? _ A. Yes, I am. B. No, I am not. C. Yes, I were. D. No, I wasnt.,He went to America last year.,去年,The rabbit looked at the time.,Alice found a small door.,He went to America last year.,2.1 行为动词的过去时,主语,+行为动词的过去式,+其他,1.昨晚我看了一部电影。 I saw a film last night. 2. 你们吃过早餐了。 You had breakfast.,

8、肯定句结构:,The rabbit looked at the time.,Alice found a small door.,去年,去年,He went to America last year.,He did not go to America last year.,去年他去了美国。,去年他没去美国。,did not,didnt,Alice did not want to let the rabbit get away.,The key did not fit any of the doors.,He went to America last year.,He didnt go to Am

9、erica last year.,如: 昨天我没有看电影。 I didnt see a film yesterday.,小结: 变否定句很简单,主语之后didnt 添,谓语动词需还原。,2.2 含行为动词过去式的否定句,1.The dog found a bone. 2.He did his homework. 3.You came to school yesterday.,Exercise,You didnt come to school yesterday.,He didnt do hid homework.,The dog didnt find a bone.,请将下列句子改为否定句。,

10、Did you hear a sound just now?,Yes, we did.,Did Alice go through the door?,No, she didnt.,Did you have a big breakfast?,No, we didnt.,Did you hear a sound just now?,Did Alice go through the door?,Did you have a big breakfast?,2.3 含行为动词过去式的一般疑问句,Did+主语+动词原形+其他?,结构:,肯定回答: Yes,主语+ did.,否定回答: No, 主语+ di

11、dnt.,小结: 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.,Exercise,3.We went shopping last night.(改为一般疑问句),_ you _ shopping last night?,Did,go,1.Did you play basketball yesterday? _ A. Yes, I did. B. No, I am not. C. No, I dont. D. Yes, I didnt. 2.Did she have a picnic last Sunday? _ A. Yes, she does. B. Yes, sh

12、e is. C. No, she didnt. D. No, she did.,1,2,3,4,The National Day is coming!,Task 1,1. It was a cloudy day yesterday.,一般疑问句:,Was it a cloudy day yesterday?,肯定回答:,Yes, it was.,否定回答:,2. We sang an English song.,一般疑问句:,Did you sing an English song?,No, we didnt.,否定句:,We didnt sing an English song.,Task 2,改错题 1.How is Jane yesterday? _ 2.He goes to school at six yesterday. _ 3.You arent children 2 years ago. _ 4.Did you saw him just now? _ 5.Tom wasnt watch TV last night. _,Task 3,巧记动词过去时态,动词一般过去时，表示过去发生事； be用was或者were, do,does成did； 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。