英语人教版七年级下册Unit 4 Don’t eat in class .doc

Unit 4 Dont eat in class第二课时 Section A (2a2d)【学习目标】1掌握本课单词: outside, wear, important, bring, uniform, quiet. 2重点短语： break the rules, in class, be/ keep quiet, a lot of, bring to，wear a hat, have to, music players 3重点句型：正确使用情态动词can, cantCan we wear a hat in school?Yes, we can./No, we cant.能正确使用have to 和 must 谈论规章制度We must be on time/ We also have to be quiet in the library.【学习过程】一、自主学习 (一)写出下列单词及短语。1在外面_2穿；戴_3安静的_ 4重要的_ _ 5非常重要_ _ 6带来；拿来_ 7不得不_ 8校服；制服_(二).试着翻译下列句子并展示。1有什么规则？ 2我们必须按时上课。 3我们可以在教室里吃东西吗？ 二、合作探究1、have to v. 必须（=must），不得不, have to + do sth 侧重于客观上的必要；它有时态，人称和数的变化。其句型结构如下：肯定句：主语+have/has+其他. You have to wear sports shoes for gym class.体育课上你必须穿运动鞋。否定句：主语+dont/doesnt+have to + v.原+ 其他. 不必做某事，不需要做某事, You dont have to wear a uniform . 你不必穿制服。疑问句：Do/Does+主语+have to+v.原+其他？Does she have to go to school tomorrow? Yes, she does.must 是情态动词，无人称和数的变化，表示“必须，应当”，着重指说话人的主观看法。2a lot of= lots of/ many/ much3bring sth. to sb.“带来”= bring sBsth.三、针对训练1上体育课我们必须穿运动鞋。_2我们可以在餐厅吃东西，但是不可以在教室里吃。_3他必需穿校服。 _4我们可以在外面听音乐吗？ _四、当堂检测根据句意及首字母提示，完成下列单词拼写。1You cant listen to music in class , but you can listen to it o_ .2We must be q _in the library. 3Do you have to w _ the school uniform at school?4Tom, please b_ your soccer ball to school tomorrow.5Its very i _ for us to exercise every day.五、课后练习(一)单项选择( )1- Dont run in the room. -_,Uncle. AExcuse me BSorry CNo( )2Peter_wear sports shoes for the gym class today. Ahave to Bhas Chas to( )3Our teacher_us not to arrive late for the class. Asays Btalks Ctells ( )4- _we have to clean the classroom after school? -Yes, you . ACan, can BDo, have CDo, do ( )5You cant eat outside. Its dirty. Ain Bat C/ ( )6What rules _ you have to obey (服从)? Aare Bis Cdo Ddoes( )7If you arrive late _ school, you must say _ to your teacher. Afor; thanks Bfor; sorryCto; sorryDin; thanks ( ) 8Dont listen _ music in the classrooms _ the hallways. A/; And B/; andCor; and Dto; or(二)句型转换1My sister can play the piano. (对划线部分提问) your sister ? 2Linda can play chess well. (改为否定句) Linda chess well. 3She has to do the housework every Sunday. (改为一般疑问句和否定句) _she_ _do the housework every Sunday? She_ _ _ _the housework every Sunday.4She has to wash the dishes after meals .否定句：She _ _ to wash the dishes 一般疑问句: _ she_ _ _ the dishes after class？肯定回答：_,