Unit4 Don27t eat in class.Section A 2d-3c课件

1、Unit4 Don27t eat in class.Section A 2d-3c,Dont eat in class.,Section A 2d-Grammar Focus-3c,Unit4 Don27t eat in class.Section A 2d-3c,New words and phrases:,important 重要的 bring 带来，取来 have to 不得不 uniform 校服，制服 quiet 安静的,unimportant important day bring sth. to has to be quiet 安静的,an,Unit4 Don27t eat in

2、 class.Section A 2d-3c,1. Is John new at school?_ 2. Are there many rules at school? _,2d Read the conversation in 2d and answer the questions.,Yes, he is.,Yes, there are.,3. Can he bring music players to school? _ 4. Do they have to always wear the school uniform?_,No, he cant.,Yes, they do.,Unit4

3、Don27t eat in class.Section A 2d-3c,2d. Role-play the conversation.,John: Hi, my names John. Its my first day at school. Alice: Hi, John. Im Alice. This is a great school, but there are a lot of rules. John: Really? What are some of the rules? Alice: Well, dont be late for the class. This is very im

4、portant. John: OK, so we must be on time. Can we bring music players to school?,Unit4 Don27t eat in class.Section A 2d-3c,Alice: No, we cant. And we always have to wear the school uniform. John: I see. Alice: Oh, and we also have to be quiet in the library.,Unit4 Don27t eat in class.Section A 2d-3c,

5、1、 arrive “到达” 。 Dont arrive late for school. 不要上学迟到。 arrive不及物动词，不能直接跟表示地点的名词。如果要跟名词，就必须加介词in或at。在大地方前加in（国家、城市等），在小地方前加at（家、学校、商店等）。 arrive in / at + 地点 get to +地点 reach +地点 (到达某地 ) They arrived in Beijing at six. 他们六点钟到的北京。 We usually arrive at the village in the morning. 我们通常在早上到那个小村庄。,Language

6、points,Unit4 Don27t eat in class.Section A 2d-3c,1) listen 听；用来提醒某人注意，后面不跟事物。 Listen! Whos singing in the classroom? 听！谁在教室里唱歌？ 2) 如果后面跟要听的事物，应跟介词to再跟事物。 Listen to our teacher carefully.认真听老师讲。 3. fight 打架，争吵 1) 作动词用 Jack never fights with his brother. 杰克从不和他的弟弟打架。 2) 作名词，意为“打架；争吵”; 常用词组have a fight

7、“打架；吵架” Did you have a fight with her?你和她吵过架吗？,2. listen 的用法；,Unit4 Don27t eat in class.Section A 2d-3c,4. wear 意为“穿、戴” My aunt wears a blue skirt and a white T-shirt. 我姑姑穿着蓝色的裙子，白色的T恤。 Does he wear glasses? 他戴眼镜吗？ 5. What are the rules? 规则是什么？ Well, we cant arrive late for class. 哦， 我们上课不能迟到。 1) ru

8、le“规则”， 可数名词， 构成的短语有： obey/follow the rules 遵守规章 break the rules 违反规则,Unit4 Don27t eat in class.Section A 2d-3c,6.bring (v) 带来 take (v)带走 bring sth/sb to +地点 bring sth here take sth/sb to +地点 take sth there 我们能把音乐播放器带到学校吗？ Can we bring music player to school? 请把这些书拿到图书馆去。 Please take these books to

9、the library. 他的爸爸经常带他到动物园。 His father often takes him to the zoo.,Unit4 Don27t eat in class.Section A 2d-3c,7. 情态动词have to 的用法,have to意思是“必须，不得不”。 结构: 主语have to动词原形其他 (一般现在时,主语是第三人称单数时, 用has to) 如： We have to wear sports shoes for gym class. 在体育课上， 我们必须穿运动鞋。 Tom has to practice the guitar every day.

10、 汤姆每天必须练习弹吉他。 I had to get up at 5:00 am last Monday. 上周一， 我不得不早上5点起床。,Unit4 Don27t eat in class.Section A 2d-3c,2) 否定形式: 主语dont have to动词原形 其他(主语是第三人称单数时, 用doesnt have to） Nick doesnt have to wear a uniform. We dont have to do our homework at once. 我们不必马上完成作业。 3) 一般疑问句: Do(Does)主语have to 动词原形其他 如:

11、Do you have to stay at home on weekends? 周末你必须待在家里吗？ Yes, I do. / No, I dont. 是的，我必须。 / 不， 我不必。,Unit4 Don27t eat in class.Section A 2d-3c,8. have to与must 1) have to意为“必须做某事”强调“客观需要” They have to wear school uniforms every day. 他们每天必须穿校服。 2) must 意为“必须”强调主观上的愿望 Its late. I must go home now.天晚了。现在我必须要

12、回家。 1. Its cold outside. We _ stay at home. 2. We _ be good with our parents.,Unit4 Don27t eat in class.Section A 2d-3c,have to/has to/ had to,dont /doesnt have to=neednt,必须 ，不得不,不必、没有必要,1.我们必须穿校服吗？,2.玛丽必须穿运动鞋上体育课。,3.琳达，你不必在上午七点前到校。,4. 他们在学校不得不做什么呢？,5. 我们必须在课上保持安静。,Do we have to wear a uniform?,Mary

13、 has to wear sports shoes for PE class.,Linda, you dont have to get to school before seven in the morning.,What do they have to do at school?,We have to keep quiet in class.,Unit4 Don27t eat in class.Section A 2d-3c,用have to或has to填空。 1.We _ clean our classroom after school. 2.She _ make her bed aft

14、er getting up. 3.Its late. Mr Beckman _ go to work by car. 4.Emily and Peter join a music club. They _ practice the guitar every day.,have to,have to,has to,has to,Unit4 Don27t eat in class.Section A 2d-3c,1. 不要在楼道里跑。 _ 2. 不要打架。 _ 3. 有什么规则？ _ 4. 我们必须按时上课. _ 5. 我们可以在教室里吃东西吗？ _ 6. 不能。但我们可以在餐厅里吃东西。 _ 7

15、. 我们可以在上课的时候带帽子吗？ _,阅读Grammar Focus部分，完成下列句子。,Dont fight.,Dont run in the hallways.,What are the rules?,We must be on time for class.,Grammar Focus,Can we eat in the classroom?,No, we cant, but we can eat in the dining hall.,Can we wear a hat in class?,Unit4 Don27t eat in class.Section A 2d-3c,8. 他在

16、学校里必须穿校服吗？ _ 9. 是的，必须。/ 不，不必。 _ 10. 你们必须做什么？ _ 11. 在图书馆里我们必须保持安静。 _,Yes, he does. / No, he doesnt.,Does he have to wear a uniform at school?,What do you have to do?,We have to be quiet in the library.,Unit4 Don27t eat in class.Section A 2d-3c,肯定的祈使句： Come in, please! 请进！ Sit down, please. 请坐。 Lets g

17、o home. 我们回家吧。 否定的祈使句是在动词前(即句首)加Dont. Dont talk in class! 不要在课堂上讲话！ Dont open the window! 别开窗！ Dont be late for school! 上学别迟到,Unit4 Don27t eat in class.Section A 2d-3c,一、祈使句 用法：一般以动词原形开头，表示请 求、命令、劝说、警告等。在祈使句中，通常省略句子主语第二人称you。 2. 句子结构 (1) 肯定句：_+ 其他 在餐厅里吃东西。 _ 在音乐教室里听音乐。 _ 骑自行车去上学。 _,探究乐园,动词原形,Eat in

18、the dining hall.,Listen to music in the music room.,Ride the bike to school.,Unit4 Don27t eat in class.Section A 2d-3c,(2) 否定句: _ + _ + 其他 不要和同学们打架。 _ 不要在教室里打篮球。 _,Dont fight with your classmates.,Dont play basketball in the classroom.,Don t 动词原形,以let引起的句子 _+ sb.+动词原形 让我们步行去上学吧。 _ (4) No + 动词-ing形式。

19、表示“禁止、规劝” 禁止停车！No Parking. 禁止吸烟！No Smoking.,Let,Lets walk to school.,Unit4 Don27t eat in class.Section A 2d-3c,二、询问和讨论学校规则： 1. 有什么规则？我们必须保持安静。 _ 2. 我们可以在上课的时候戴帽子吗？ _ 不可以。你可以在外面戴帽子。 _ _ 3. 你必须做什么事？ _ 我们必须穿校服。 _ 4. 他必须在校吃午饭吗？ _,What are the rules?,We must be quiet.,Can we wear a hat in class?,No, we c

20、ant. You can wear a hat outside.,What do you have to do?,We must wear the school uniforms.,Does he have to eat lunch at school?,Unit4 Don27t eat in class.Section A 2d-3c,1. Sit down. 2. Come in. 3. Eat at home.,Dont sit down.,Dont come in.,Dont eat at home.,1. 把下列祈使句改成否定句,Practice:,Unit4 Don27t eat

21、in class.Section A 2d-3c,4. Listen to music outside. 5. Do your homework at school.,Dont listen to music outside.,Dont do your homework at school.,Unit4 Don27t eat in class.Section A 2d-3c,1. late, dont, for school, arrive 2. music, listen to, in the classroom, dont 3. eat, cant, in the classroom, w

22、e,Dont arrive late for school.,Dont listen to music in the classroom.,We cant eat in the classroom.,. Form sentences. 组句,Unit4 Don27t eat in class.Section A 2d-3c,1. _ fight with others. A. Not B. No C. Dont D. Doesnt 2.-_we eat in the dining hall? -Yes, we_ A. Do, does B. Can, do C. Do, can D. Can,

23、 can 3. You cant eat _ outside. A. at B. C. in D. on 4.Listen to music in hallways.(改为否定句) listen to music in hallways. 5.Dont arrive late for class.(改为同义句) Dont _ _ for class.,Dont,be late,Stop!,Unit4 Don27t eat in class.Section A 2d-3c,Library Rules Dont talk. _ _ _,3a Write the rules for the scho

24、ol library.,Writing,Dont listen to music.,Dont eat or drink.,Dont take photos.,方法指导： 1. 由图示可知都是一些禁止类的祈使句。 2. 可知应用“Dont + 动词原形”句子。,Unit4 Don27t eat in class.Section A 2d-3c,3b Use the words to make questions about the rules. Then write answers according to your school.,Writing,1. 根据例句，可知要求我们造一般疑问句并根据

25、实际情况进行回答。 2. 先确定句子的主语。 3. 再确定用情态动词还是用助动词来构成疑问语序。 4. 根据实际情况做出肯定或否定回答，答语的主语要与问句保持一致。,Unit4 Don27t eat in class.Section A 2d-3c,2. Eat? (he/have to/in the dining hall) Q: _? A: _ 3. Listen to music? (we/can/in the hallways) Q: _? A: _ 4. Wear a hat? (we/can/in the classroom) Q: _? A: _,Then answer the

26、questions.,Yes, he does.,Does he have to eat in the dining hall,Can we listen to music in the hallways,No, we cant.,Can we wear a hat in the classroom,No, we cant.,Unit4 Don27t eat in class.Section A 2d-3c,At my dream school, we dont have to come to school every day. ,We can eat in class. ,3c Make u

27、p five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!,We dont have to wear school uniforms. ,We can listen to music in class. ,Unit4 Don27t eat in class.Section A 2d-3c,At my dream school, we dont have to come to school every day. We c

28、an eat in the classroom. We can listen to music in class. We dont have to do homework. We dont have to wear school uniforms at school.,Report,Great! Jims school is the best.,Unit4 Don27t eat in class.Section A 2d-3c,将下列句子改为祈使句。 You cant watch TV. Dont watch TV. You cant listen to music in the classr

29、oom. Dont listen to music in the classroom. 3. You cant open the window. Dont open the window. 4. Close the door , please. (改为否定句) Dont close the door.,Unit4 Don27t eat in class.Section A 2d-3c,1. He has to eat breakfast quickly. (改为一般疑问句) _ 2. Play volleyball after class. (改为否定句) _,句型转换,Does he have to eat breakfast quickly?,Dont play volleyball af