七年级下册Unit_4Don’t_eat_in_class!SectionA(1a-1c).ppt

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1、 Unit 4Unit 4 Dont eat in class Dont eat in class!SectionA(1a-1c)Dont eat in the classroom.Can we eat in class?No, we cant.eat in classarrive late for class.be late for class = arrive late for class arrive late for classCan we arrive late for class?No, we cant. Dont arrive late for class. run in the

2、 hallways.A: Can we run in the hallways?B: No, we cant. We cant run in the hallways.Dont run in the hallways.fight Can you fight in school?No , we cant.Dont fight.Can you fight with others?No, we cant.fight Can we play it in the classrooms? No, we cant .But we can play it outside.(在外面）在外面）Dont play

3、sports in the classrooms.Dont eat in the classroom.Dont play sports in the classrooms.Dont fight.We can/must eat in the dining hall.We can/must play sports outside.We cant fight with others. SCHOOL RULES1. Dont arrive late for class. You must be on time.2. Dont run in the hallways.3. Dont eat in the

4、 classroom. You must eat in the dining hall.4. Dont listen to music in the classrooms or the hallways.5. Dont fight.1a. Write the number of the rule next to the student.2354Peter _ Amy _Mike _1b. Listen. What rules are these students breaking? Write the numbers after the names.234234Practice：In pair

5、s. Can we ? Yes ,we can . No, we cant. eat in class listen to music in class fight in class.play sports in the classrooms .1. 祈使句祈使句是表示请求、命令、叮嘱、号召、是表示请求、命令、叮嘱、号召、劝告等的句子劝告等的句子; 通常省略主语通常省略主语you; 句中谓语句中谓语动词用动词原形动词用动词原形; 句尾一般用降调句尾一般用降调; 祈使句的祈使句的开头是动词原形开头是动词原形。祈使句有祈使句有肯定肯定和和否定否定两种：两种：e.g. Look out! 小心！小心

6、！ Wait here for me! 在这等我！在这等我！Grammar Come in, please! 请进！请进！ Sit down, please. 请坐。请坐。 Lets go home. 我们回家吧。我们回家吧。 否定否定的祈使句是在动词原形前的祈使句是在动词原形前(即句首即句首)加加Dont. e.g. Dont talk in class! 不要在课常上讲话！不要在课常上讲话！ Dont open the window! 别开窗！别开窗！ Dont arrive late for school. 上学别迟到上学别迟到 ! Dont smoke! /No smoking ! 别

7、吸烟别吸烟!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把下列祈使句改成否定句Practice:4. Listen to music outside. 5. Do your homework at school.Dont listen to music outside.Dont do your homework at school.What can you do at school or in the classroom?What cant you

8、 do ?Make a survey (tickor cross)Can we?Yes, we can.(No, we cant.)( ) do homework in class.( ) listen to the teachers in class. ( ) run in the hallways( ) read a book.( ) wear hats in class( ) listen to music in class( ) eat in the classrooms( ) arrive late for schooldo homework in class.play comput

9、er gameslisten to the teachers in class. watch TV on school nightsread a book.wear hats in classlisten to music in classeat anything in classdraw on the wallride bikes at schoolWe cantWe cando homework in class.play computer gameslisten to the teachers in class. watch TV on school nightsread a book.

10、wear hats in classlisten to music in classeat anything in classdraw on the wallride bikes at schoolWhat other rules do you know in our school? Dont listen to music in the classroom.Listen to music in the music room.Dont wear a hat in school. Dont have long hair for boys.男生不准留长发。男生不准留长发。Dont talk in

11、class.Dont talk with each other in class.Stop talking in class.Dont smoke .Its bad for your health.Dont play cards in school.Dont sleep in class.Dont wear hats in class.Dont dance in the classrooms.Dont arrive late for class.1234567891011What are the rules at our school?What family rules do you know

12、 at home? FAMILY RULESDont talk loudly on the phone.FAMILY RULESDont watch TV late at night.FAMILY RULESDont eat in bed.FAMILY RULESClean the bedroom on Saturdays.FAMILY RULESDont get up late on Sundays.FAMILY RULESDont talk loudly at night.1. No talking! (改成同义句改成同义句) _ _, please!2. The man behind the white car is his father.（对画线部分提问）（对画线部分提问） _ _ is his father?Dont talk Which man 按要求改写下列句子。按要求改写下列句子。 句型练习句型练习Homework Think about the family rules.