Unit4_Dont_eat_in_class_課件PPT_七年級(jí)英語下

1、unit 4dont eat in class.section a點(diǎn)此播放教學(xué)視頻點(diǎn)此播放教學(xué)視頻rulearrive(be) on timehallwayhalldininglisten listen tofightn. 規(guī)則；規(guī)章v. 到達(dá)準(zhǔn)時(shí)n. 走廊; 過道n. 大廳；禮堂n. hall 餐廳v. 聽；傾聽聽v.&n. 打架；戰(zhàn)斗sorryoutsidewearimportantbringuniformquietadj. 抱歉的；難過的； 惋惜的adv. 在外面adj. 外面的v. 穿；戴adj. 重要的v. 帶來；取來n. 校服；制服adj. 安靜的點(diǎn)此播放朗讀視頻點(diǎn)此播放朗讀視頻w

2、hat can you do at school or in the classroom?what cant you do ?（可以）（可以）點(diǎn)此播放講課視頻點(diǎn)此播放講課視頻can we play it in class?no, we cant. but we can play it outside. dont play sports in class.look and say.can you eat in class? no, we cant. but we can eat in the dining hall. _eat in class.dont_you fight? no, we_.

3、dont _.cancant fight fightrun in the hallways_in the hallways? no, _.dont_.can you runwe cantrun in the hallwayslisten to music in classcan you_?_._in class.dont listen to musiclisten to music in classno, we cant1. 祈使句祈使句是表示請(qǐng)求、命令、建議、叮囑、是表示請(qǐng)求、命令、建議、叮囑、號(hào)召、勸告等的句子號(hào)召、勸告等的句子; 通常省略主語通常省略主語you,以動(dòng)詞原形開頭以動(dòng)詞原形開

4、頭 ，句尾一般用降調(diào)，句尾一般用降調(diào)。祈使句有祈使句有肯定肯定和和否定否定兩種：兩種：例如：例如：be quiet! 安靜！安靜！ grammar lets go home. 我們回家吧。我們回家吧。 come in, please! 請(qǐng)進(jìn)！請(qǐng)進(jìn)！ sit down, please. 請(qǐng)坐。請(qǐng)坐。 否定否定的祈使句是在的祈使句是在動(dòng)詞原形前加動(dòng)詞原形前加dont. e.g. dont talk in class! 不要在課常上講話！不要在課常上講話！ dont open the window! 別開窗！別開窗！ dont arrive late for school. 上學(xué)別遲到上學(xué)別遲到 !

5、 dont smoke! 別吸煙別吸煙!1a. which rules are these students breaking? write the number of the rule next to the student.2354peter _amy _mike _2. dont run in the hallways.3. dont eat in the classroom.4. dont listen to music in class.1b listen. what rules are these students breaking? write the numbers after

6、 the names. ms clark: hey, peter. you know the_. _. peter: sorry, ms clark.mr. smith: amy,_ _. amy: oh, sorry, mr. smith. mr. smith: hey, mike. _, mike! boy 1: he_ hear you, mr smith. rulesdont run in the hallwaysdont eat in the classroom. dont listen to music in classcantlisten again and fill in th

7、e blanks. you must eat in the dining hallpair workstudent a is a new student. student b tells student a about the rules above.what are the rules?schoolruleswe cant arrive late for class.schoolruleswe cant run in thehallways.what are the rules?schoolruleswe cant eat in theclassroom.what are the rules

8、?schoolruleswe cant listen to musicin class.what are the rules?schoolruleswe cant fight.what are the rules?2a. listen. check the activities alanand cindy talk about.activity1. _ listen to music in the classrooms or hallwayscancant2. _ listen to music in the music roomcancant3. _ listen to music outs

9、ide cancant4. _ eat in the classrooms cancant5. _ eat in the dinning hallcancant6. _ eat outside cancant7. _ wear a hat cancant8. _ fight cancantactivity1. _ listen to music in the classroom or hallwayscan cant2. _ listen to music in the music roomcan cant3. _ listen to music outsidecan cant4. _ eat

10、 in the classroomcan cant5. _ eat in the dining hallcan cant6. _ eat outsidecan cant7. _ wear a hatcan cant8. _ fightcan cantlisten again. can alan and cindy do these activities? circle can or cant above.2bcindy is telling alan the school rules:we_ listen to music in the classroom or_. but we _liste

11、n to it outside or in the music room. and we cant _in the classroom, but we can eat in the_. we cant _or_ our classmates. that _ the teachersreally unhappy.listen again and fill in the blanks.canthallwayscaneathalldiningwear hats in classfight withmakespair workpractice the conversation. talk about

12、the rules at your school.a: can we listen to music, cindy?b: we cant listen to music in the hallways, but we can listen to it outside.根據(jù)漢語提示填入恰當(dāng)?shù)膯卧~。根據(jù)漢語提示填入恰當(dāng)?shù)膯卧~。1. rose and lisa are reading in the _(教室教室).2. there are lots of _(規(guī)則規(guī)則) in alans school.3. john often _(打架打架) with his brother because of

13、 little things.4. there is a big dining _ (大廳大廳) in our school, and we eat lunch there.5. its raining _(在外面在外面). just stay at home.classroomrulesfightshalloutsidefill in the blank of school rules:1. dont _late for class/school. 3. dont run_.5. we _ in the class.4. _ the classroom after class.2. _eat

14、 in class.6.we _ wear the school uniformarrivein the hallwayshave todontcleancant play basketball按要求改寫句子，每空一詞。按要求改寫句子，每空一詞。1. paul has to eat outside. (改為一般疑問句改為一般疑問句) _ paul _ _ eat outside?2. they can wear hats in the hall. (改為一般疑問句改為一般疑問句) _ they _ hats in the hall?3. the students have to wear sp

15、orts shoes for gym class. (對(duì)劃線部分提問對(duì)劃線部分提問) _ do the students _ _ _?does have tocan wearwhat have to do4. you cant stand in the middle of the street. (改為祈使句) _ _ in the middle of the street.5. take the pen to your sister. (改為否定句) _ _ the pen to your sister.6. dont arrive late next time. (改為同義句) _ _ l

16、ate next time.dont bedont standdont taketranslate and write them down.1. 你們學(xué)校的校規(guī)是什么？2. 不要在教室或走廊里聽音樂。3. 我們上課不能遲到。 dont listen to music in the classroom or the hallways.what are the rules at your school?we cant arrive late for class.section aperiod twodont smoke!dont fight.dont listen to music in the

17、classroom!in the classroomdont eat in the classroom.in the classroomdont take photos here.no photos!dont arrive late for class.dont talk in the library!no talking!in the librarydont talk loudly in public!in public (在公共場所在公共場所)dont arrive late for school.dont eat in the classroom. you must eat in the

18、 dining hall.dont fight .dont have long hair for boys.男生不準(zhǔn)留長發(fā)。男生不準(zhǔn)留長發(fā)。2d. role-play the conversation.點(diǎn)此播放教學(xué)視頻點(diǎn)此播放教學(xué)視頻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: wel

19、l, dont be late for the class. this is very important. john: ok, so we must be on time. can we bring music players to school?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.dont run in the hallways.what are the rule

20、s? we must be on time for class.- can we eat in the classroom?-no, we cant, but we can eat in the dining hall.-can we wear a hat in class?-yes, we can./no, we cant.-does he have to wear a uniform at school?- yes, he does./ no, he doesnt.- what do you have to do?- we have to be quiet in the library.g

21、rammar focus注意have tothey _wear a uniform every day.yes,_.look and say.do you have to wear a uniform every day?have tono,_.i doi donti _do homework every day.have toi _on weekends.have to clean my bedroom library rules1. dont talk.2. _3. _ _4. _ _dont eat.write the rules for the school library. 3ado

22、nt listen to music.dont take photos.use the words to make questions about the rules. then write answers according to your school.3b1. be quite? q: does she have to be quite in the library? (she/have to/in the library) a: yes, she does.2. eat? q: _ (he/ have to/ in the dining hall)? a: _does he have

23、to eat in the dining hall?no, he doesnt. he can also eat outside.3. listen to music? q: _ (we/ can/ in the hallways)? a: _ 4. wear a hat? q: _ (we/ can/ in the classroom)? a: _can we listen to music in the hallways?can we wear a hat in the classroom?no, we cant.no, we cant.make up five cool rules fo

24、r your dream school. share your rules with the class. your classmates vote for the coolest school! 3c1. we can eat in class.2. we dont have to come to school every day.3. 情態(tài)動(dòng)詞can的用法1) 表示能力 “會(huì), 能”can you play the guitar? 你會(huì)彈吉它嗎？judy can speak a little chinese. 朱蒂會(huì)說一點(diǎn)中文。i can dance and sing. 我能唱歌又能跳舞。

25、詞語鏈接2) 表示允許、許可等。can the students run in the hallways? 學(xué)生們可以在走廊上跑嗎？ we can eat outside. 我們可以在外面吃東西。3）表示請(qǐng)求can i help you?注意: 和大部分情態(tài)動(dòng)詞一樣, can在否定句中, 直接在can后加上not, 在疑問句中, 把can放到主語前面, 并且沒有人稱和數(shù)的變化。祈使句是用來表示請(qǐng)求、命令、叮囑、號(hào)召或者勸告等的句子, 這類句子的主語常是第二人稱you,也就是聽話者,因而you常省去了。祈使句的開頭是動(dòng)詞原形?？稍诰涫谆蚓淠┘由蟨lease，若在句末加please，之前要用逗號(hào)隔

26、開。祈使句有肯定祈使句與否定祈使句兩種。如: look out! 小心！wait here for me! 在這等我！ be sure to come here on time! 務(wù)必準(zhǔn)時(shí)來到這里！listen to music outside. dont listen to music outside.do your homework at school. dont do your homework at school. 祈使句的否定形式多以do not (?？s寫成dont) 開頭, 再加上動(dòng)詞原形。1. 肯定祈使句的常見句型結(jié)構(gòu)： do型：動(dòng)詞原形+賓語+其他. 如： open the d

27、oor, please. be型：be+表語. 如：be a good boy! let型：let+賓語+動(dòng)詞原形+其他.(或：lets+動(dòng)詞原形+其他.) 如：let me help you. 又如：lets play tennis.2. 否定祈使句的常見句型結(jié)構(gòu)： do型和be型的否定式：dont+動(dòng)詞原形 / be+其他. 如：dont forget me. 又如：dont be late. let型的否定式：dont+let+賓語+動(dòng)詞原形+其他. (或：lets+not+動(dòng)詞原形+其他.) 如：dont let him go back. 又如：lets not go swimming

28、. 警示語：no+名詞 / 動(dòng)詞-ing形式. 如：no talking.用所給單詞的適當(dāng)形式填空。用所給單詞的適當(dāng)形式填空。1. dont _(listen) to music in the library.2. do we have to _(clean) the room every day?3. you cant _(wear) sunglasses in the classroom.4. please _(arrive) at school on time (準(zhǔn)時(shí)準(zhǔn)時(shí)).5. john is often late for _ (class).classlistencleanweararrive將下面的