《Unit2Lesson6Grammar,Speaking,Pronunciation.ppt》由会员分享，可在线阅读，更多相关《Unit2Lesson6Grammar,Speaking,Pronunciation.ppt（27页珍藏版）》请在三一文库上搜索。
1、Unit 2,Grammar & Speaking & Pronunciation,Lesson 6,Complete the table with in, on or at.,_ the morning / the afternoon / the evening,Friday _ Friday morning the morning of July 7th,_ seven oclock half past ten,in,on,at,介词in, on与at都可用于表示时间的名词前，但用法各不相同，其区别在于：,一、用in的场合 (1)表示“在某年/月/季节”这个含义时，须用介词in。如： Sh
2、e came to this city in 1980. 他于1980年来到这个城市。 It often rains here in summer. 夏天这里常常下雨。,时间介词：at, in, on的用法,(2) 表示“从现在起一段时间以后”时，须用介词in。如： They will go to see you in a week. 他们将在一周后去看望你。 I will be back in a month. 我将在一个月后回来。,(3) 表示“在某世纪”时，须用介词in。如: This machine was invented in the eighteenth century. 这台机
3、器是在18世纪发明的。 Great changes took place in the twentieth century. 20世纪发生了巨大变化。,(4) 表示“在某年代或特定世纪某年代”时，须用介词in。如： This incident happened in the 1970s. 该事件发生在20世纪70年代。 The Anti-Japanese War broke out in the 1930s. 抗日战争爆发于20世纪30年代。,除此之外，morning / evening / afternoon 三个词也常跟介词in连用。如： Dont watch TV too much in
4、 the evening. 晚上看电视不要太多。 They sometimes play games in the afternoon. 他们有时在下午做游戏。,二、用on的场合 (1)表示“在具体的某一天”或“（在具体的某一天的）早上、中午、晚上”等，须用介词on。如： Jack was born on May 10th, 1982. 杰克生于1982年5月10日。 They left on a rainy morning. 他们是在一个雨天的早上离开的。 He went back to America on a summer afternoon. 他于一个夏天的下午返回了美国。,(2) 表
5、示“在星期几”或“在星期几的早上、中午、晚上”等，须用介词on。如： We dont go to school on Saturday and Sunday. 我们星期六和星期天不上学。 What time do you get up on weekdays? 你在平日什么时候起床？ I heard this story on Saturday morning. 我是在星期六的早晨听到这个故事的。,(3)表示“在某一节日”时，须用介词on。如： We usually eat mooncakes on Mid-autumn Festival. 我们通常在中秋节吃月饼。 Mr Hu receive
6、d a card on Teachers Day. 胡老师在教师节那天收到了一张卡片。 注意: 当morning, evening, afternoon被of短语修饰，习惯上用in而不用on。 如： in the early morning of September 10th 在9月10的清晨 in the late afternoon of September 12th 在9月12日的傍晚。,三、用at的场合 (1) 表示“某一具体时刻（即几点几分时）”，须用介词at。如： He gets up at six oclock every day. 他每天六点起床。 I got home at
7、five thirty yesterday afternoon. 我昨天下午五点半到家。,(2)用在特定的时候（时节、时机）时，须用介词at。如： They were happy at that time. 他们那时很幸福。 I think the shop is closed at this time of day. 我认为商店在白天的这个时候关门了。,(3) 表示“在中午、在夜晚、在周末”时，须用介词at。如： What do you often do at noon? 你中午经常做些什么？ You can see many stars in the sky at night. 夜晚你能看
8、到天空中有许多星星。,(4) 表示“在岁”时，须用介词at。如： At the age of nine, the boy could swim well. 在九岁的时候，这孩子就游泳游得很好了。 At the age of twenty, I began to teach English at this school. 在二十岁的时候，我就开始在这所学校教英语了。,注意: 在含有next, last, this, one, any, each, every, some, all的词组和tomorrow, yesterday, the day after tomorrow, the day be
9、fore yesterday 前不用任何介词。如： What did you do last summer holidays? 去年暑假你做了些什么？ What are you going to do the day after tomorrow? 后天你打算做什么?,We go to school _ the morning. We dont go to school _ Sunday. I get up _ half past six. You have an English lesson _ two oclock. They have a maths lesson _ Wednesday
10、.,Complete the sentences with at, in or on.,in,on,at,at,on,6. I do my homework _ the evening. 7. I dont like watching TV _ the evening. 8. Helen goes to school _ half past seven. 9. Do you have history _ Saturday? 10. Dont go out _ night.,in,at,on,at,in,11. We have maths _ Friday. 12. They can meet
11、us _ the afternoon. 13. We start _ half past eight. 14. She goes to the Music Club _ Tuesday afternoon. 15. We have art class _ ten oclock. 16. The game is _ the evening of July 7th.,on,in,at,on,at,on,Look at the notes below. Then ask and answer questions about the people.,A: When does Tim have PE c
12、lass? B: He has PE class on Wednesday morning.,Tim Wed. morning PE class,Brad Chess Club Friday afternoon 3:45,Lynn 4:15 pm Science Club,A: When does Brad go to Chess Club? B: He goes to Chess Club at 3:45 in the afternoon.,A: When does Lynn go to Science Club? B: He goes to Science Club at 4:15 pm.
13、,Donna morning English lessons,Martin football practice Tuesday,A: When does Donna have English lessons? B: She has English lessons in the morning.,A: When does Martin practice football? B: He practices football on Tuesday.,Sara singing practice afternoon,A: When does Sara go to singing practice? B:
14、 She goes to singing practice in the afternoon.,b 发这个音的字母 和字母组合b bb b: book ball bird big boy bag banana bb: rubber rabbit cabbage,Pronunciation,d 发这个音的字母和字母组合d ed d: duck seed door desk day red head bed read cold ed: smiled opened played,g发这个音的字母和字母组合g gg g: glass golf get girl bag goat flag gg: eg
15、g,( ) 1. A. taxi B. tea C. boy D. cat ( ) 2. A. hat B. sea C. ticket D. wallet ( ) 3. A. seed B. dance C. hand D. full ( ) 4. A. pick B. pen C. sit D. pineapple,选出下列没有相同发音的词。,C,B,D,C,Listen and circle the sentences you hear.,1. a) I have a boat. b) I have a goat. 2. a) Its bad. b) Its a bag. 3. a) Is that a bus? b) Is that grass? 4. a) Whos bad? b) Whos Dad?,