人教版七年级英语下册Unit4_Don't_eat_in_class课件PPT(2013

Unit 4Don’t eat in class!SectionA(1a-2d)

Review: 1.What time do you go to school ? 2.How do you get to school ? 3.Can you sing ? 4.Can you sing in class ?

Words and expressionsrule 规则 ，规章 arrive 到达 (be) on time 准时 hallway 走廊，过道 hall 大厅，礼堂 dining hall 餐厅 listen 听，倾听 listen to …听…… fight 打架，战斗 sorry 抱歉的，难 过的 outside 在外面，外 面的 wear 穿，戴 important重要的 bring 带来，取来 uniform 校服，制服 quiet 安静的

What can you do at school or in the classroom? What can’t you do ?

Make a survey (tick√or cross×) (√ ) do homework in class. (√ ) listen to the teachers inCan we…? Yes, we can. (No, we can’t.) class. (×) run in the hallways (√ ) read a book. (× ) wear hats in class (× ) listen to music in class (× ) eat in the classrooms (× ) arrive late for school

We can

do homework in class. play computer games listen to the teachers in class. watch TV on school nights read a book. wear hats in class listen to music in class eat anything in class draw on the wall ride bikes at school

We can’t

do homework in class. play computer games listen to the teachers in class. watch TV on school nights read a book. wear hats in class listen to music in class eat anything in class draw on the wall ride bikes at school

Can we eat in class?

No, we can’t.

Don’t eat in the classroom.

arrive late for class Can we arrive late for class?No, we can’t.

Don’t arrive late for class.

be late for class = arrive late for class

A: Can we arrive late for class? B: No, we can’t. We can’t arrive late for class. Don’t arrive late for class.

A: Can we run in the hallways? B: No, we can’t. We can’t run in the hallways..

Don’t run in the hallways.

Can we play it in the classrooms?No, we can’t . But we can play it outside.(在外面)

Don’t play sports in the classrooms.

Can you fight in school? No , we can’t. Can you fight with others? fight

No, we can’t.

Don’t fight.

Don’t eat in the classroom. We can eat in the dining hall. Don’t play sports in the classrooms. We can play sports outside.

Don’t fight. We can’t fight with others.

Grammar1. 祈使句是表示请求、命令、叮嘱、号召、

劝告等的句子; 通常省略主语you; 句中谓语动词用动词原形; 句尾一般用降调; 祈使句的

开头是动词原形。祈使句有肯定和否定两种： e.g. Look out! 小心！ Wait here for me! 在这等我！

Come in, please! 请进！ Sit down, please. 请坐。

Let's go home. 我们回家吧。否定的祈使句是在动词原形前(即句首)加Don't. e.g. Don't talk in class! 不要在课常上讲话！ Don't open the window! 别开窗！ Don’t arrive late for school. 上学别迟到 ! Don’t smoke! /No smoking ! 别吸烟!