七年级下册Section A图片课件ppt

这是一份七年级下册Section A图片课件ppt，共13页。PPT课件主要包含了Revision ，Can we ，祈使句的类型，must，have to，Don’t run，Walk ，Run，Homework等内容，欢迎下载使用。

Yes, we can./N, we can’t, but we can ...
Grammar Fcus
祈使句祈使句是用来表示请求、命令或建议等的一种句型。在祈使句中，一般以动词原形开头，省略主语yu，句末可以用感叹号或句号。否定形式为在谓语动词前加dn’t。
D型祈使句：实义动词原形+其他. Listen t me, please. 请听我说。Be型祈使句：Be动词+其他. Be quiet, please. 请安静。Let型祈使句：Let+sb.+动词原形+其他. Let’s play basketball! 我们去打篮球吧！N型祈使句：N+v.-ing/名词（表示禁止）! N smking! 禁止吸烟！
意为“必须；一定”，表示说话人的主观看法和主观上的必要性，也用于表达命令或愿望，只能用于现在时，无人称和数的变化。
意为“不得不；必须”，侧重指客观上的需要。
must和have t
D yu knw the meaning f these signs?
Library RulesDn’t talk.______________________________________________________
Dn’t listen t music.
Dn’t eat r drink.
Dn’t take phts.
Write the rules fr the schl library.
1. Be quiet? (she/have t/in the library) Q: Des she have t be quiet in the library? A: Yes, she des.2. Eat? (he/have t/in the dining hall) Q: _______________________________________ A: _______________________________________
Des he have t eat in the dining hall?
Yes, he des.
Use the wrds t make questins abut the rules. Then write answers accrding t yur schl.
3. Listen t music? (we/can/in the hallways) Q: _______________________________________ A: _______________________________________4. Wear a hat? (we/can/in the classrm) Q: _______________________________________ A: _______________________________________
Can we listen t music in the hallways?
N, we can’t.
Can we wear a hat in the classrm?
Make up five cl rules fr yur dream schl. Share yur rules with the class. Yur classmates vte fr the Clest Schl!
1. Review the grammar yu learned tday.2. Talk abut the rules f yur family.