七年級英語下冊第四單元第一課時(shí)課件

1、Section A 2a2dSection A 2a2d Unit 4 Dont eat in class. 1.1.掌握新單詞及其用法；掌握新單詞及其用法； 2. 2.學(xué)習(xí)目標(biāo)語言：會用祈使句、學(xué)習(xí)目標(biāo)語言：會用祈使句、情態(tài)動(dòng)詞談?wù)撘?guī)則；情態(tài)動(dòng)詞談?wù)撘?guī)則； 3. 3.訓(xùn)練學(xué)生聽、說、讀、寫綜訓(xùn)練學(xué)生聽、說、讀、寫綜合運(yùn)用語言的能力；合運(yùn)用語言的能力； 4. 4.培養(yǎng)學(xué)生遵守規(guī)則和秩序的培養(yǎng)學(xué)生遵守規(guī)則和秩序的好習(xí)慣。好習(xí)慣。Step1:Revision:(復(fù)習(xí)復(fù)習(xí))We have school rulesand class rules.What are the rules?Can we ea

2、t in class?No, we cant.Dont eat in class.eat in classDont listen to music in class.Can we listen to music in class?No, we cant. listen to music in classCan we arrive late for class？Dont arrive late for class.7:15No, we cant.arrive late for classDont run in the hallways.run in the hallwaysCan we run

3、in the hallways？No, we cant.Dont fight .Can we fight at school？No, we cant.fight SCHOOL RULES1. Dont arrive late for class. You must be on time.2. Dont run in the hallways.3. Dont eat in the classroom. You must eat in the dining hall.4. Dont listen to music in class.5. Dont fight.Read the new words

4、1.uniform n. 校服校服2.wear v. 穿穿3.bring v. 帶來帶來4.outside adv. 在外面在外面5.important adj. 重要的重要的6.quiet adj. 安靜的安靜的7.have to 必須必須Step2:Self-study檢查預(yù)習(xí)檢查預(yù)習(xí)Step3:Listening practice聽力練習(xí)聽力練習(xí) 2a2a Listen. Check () the activities Alan and Cindy talk about. 2b2b Listen again. Can Alan and Cindy do these activities?

5、 Circle can or cant above. 2c2c Student A is Alan and Student B is Cindy. Talk about the rules in 2a.Step4:Study in groups分組練習(xí)分組練習(xí)A：Can we listen to music in the hallways? B: No,we cant.But we can listen to it in the music class or outside.Step5:Learn the conversation 學(xué)習(xí)對話學(xué)習(xí)對話2d 2d Role-play the con

6、versation. wear強(qiáng)調(diào)強(qiáng)調(diào)“穿著穿著”這一狀態(tài)，也可表示這一狀態(tài)，也可表示“戴戴著著”。如：。如： She likes wearing blue trousers. 她喜歡穿她喜歡穿著著藍(lán)色的褲子。藍(lán)色的褲子。dress既可表示動(dòng)作，又可表示狀態(tài)，常由既可表示動(dòng)作，又可表示狀態(tài)，常由人作賓語，意為人作賓語，意為“給給穿衣服穿衣服”。如：。如：Can you dress my son ?你能不能你能不能給給我我兒子兒子穿上衣服穿上衣服?1.wear與與dress 疑難點(diǎn)撥疑難點(diǎn)撥當(dāng)表示自己穿衣服時(shí)，一般用當(dāng)表示自己穿衣服時(shí)，一般用“get dressed ”. 如：如： He can

7、not get dressed.他不會自己穿衣服。他不會自己穿衣服。當(dāng)當(dāng)dress表示狀態(tài)時(shí)，一般要用表示狀態(tài)時(shí)，一般要用“be dressed in”的形式的形式，后可加衣服、鞋帽等，后可加衣服、鞋帽等。如：。如： She is dressed in a red coat. 她穿著一件紅她穿著一件紅色的上衣。色的上衣。2.bring 與與 take Bring your homework here, and take the book away. 把你的作業(yè)拿過來，把這本書帶走。把你的作業(yè)拿過來，把這本書帶走。 bring 指往里帶，而指往里帶，而take 則指往外帶。則指往外帶。 -Why

8、 do Chinese people like red? -Because they think it can _ them good luck. A. carry B. bring C. make D. takeB3.must與與have tomusthave to必須必須 （強(qiáng)調(diào)主觀）（強(qiáng)調(diào)主觀） 后接動(dòng)詞原形后接動(dòng)詞原形, be動(dòng)詞原形動(dòng)詞原形必須必須 ,不得不不得不（強(qiáng)調(diào)客觀（強(qiáng)調(diào)客觀,不情愿）不情愿） 后接動(dòng)詞原形，后接動(dòng)詞原形，be動(dòng)詞原形動(dòng)詞原形eg. I must go now. You must be quiet.eg. You have to go home. I have

9、 to do my homework.情態(tài)動(dòng)詞情態(tài)動(dòng)詞must用法舉例用法舉例wear a uniform 穿校服穿校服You must wear a uniform.wear a hat 戴帽子戴帽子You must wear a hat.eat in the dining hall在食堂吃飯?jiān)谑程贸燥圷ou must eat in the dinning hall.be quiet 保持安靜保持安靜 We must be quiet.7:15be on time 準(zhǔn)時(shí)準(zhǔn)時(shí)We must be on time.have to用法舉例用法舉例do my homework做做我我的作業(yè)的作業(yè)A；

10、What do you have to do?（你不得不做什么）（你不得不做什么）B：I have to do my homework.clean my room打掃我的房間打掃我的房間A；What do you have to do?（你們不得不做什么）（你們不得不做什么）B：I have to clean my room.be quiet 保持安靜保持安靜 A；What do you have to do? （你們不得不做什么）（你們不得不做什么）B：We have to be quiet.have to 用法注意 1have to 后接動(dòng)詞原形eg: I have to do my ho

11、mework. I have to be quiet. 當(dāng)主語是第三人稱單數(shù)時(shí)，have to 變?yōu)?has toeg: She has to do her homework. He has to be quiet. 當(dāng)have to 用于疑問句和否定句中時(shí)，要根據(jù)情況添加助動(dòng)詞。 例1: I have to go now.(陳述句) 一般疑問句： 否定句： 例2：He has to run.(陳述句) 一般疑問句： 否定句：have to 用法注意 2Do you have to go now？I dont have to go now.Does he have to run？He does

12、nt have to run.祈使句祈使句1.祈使句是表示命令、叮囑、號召等的句子祈使句是表示命令、叮囑、號召等的句子;2.通常省略主語通常省略主語you;3.句中謂語動(dòng)詞用動(dòng)詞原形句中謂語動(dòng)詞用動(dòng)詞原形;4.祈使句有肯定和否定兩種：祈使句有肯定和否定兩種： Dont eat in class.Come in, please! 請進(jìn)！請進(jìn)！ Sit down, please. 請坐。請坐。 Dont play sports in the classroom.Dont fight .否定否定肯定肯定拓展延伸拓展延伸肯定祈使句肯定祈使句 否定祈使句否定祈使句Sit down.Come in.Eat

13、 at home.Listen to music outside.5. Do your homework at school.Dont sit down.Dont come in .Dont eat at home.Dont listen to music outside.Dont do your homework at school.ExamplesStep6:Cooperation and consolidation合作探究鞏固練習(xí)合作探究鞏固練習(xí) Role-play the conversation.Do you know the places that have rules? And

14、what rules do you know?school rulesclass rulesfamily ruleslibrary rulesdining rules校規(guī)校規(guī)班規(guī)班規(guī) 圖書館規(guī)則圖書館規(guī)則就餐規(guī)則就餐規(guī)則家規(guī)家規(guī) Step7:Make a conclusion總結(jié)升華總結(jié)升華Nothing can be accomplished without norms or standards. 無規(guī)矩不成方圓。無規(guī)矩不成方圓。We always say:keep rulesbreak rules遵守規(guī)則遵守規(guī)則違反規(guī)則違反規(guī)則Living in the society, we have

15、towe cant( )1.We can eat in the cafeteria. But we _ eat in the classroom. A. dont B. didnt C. cant D. arent ( )2.Hes never _ class. A. arrive B. late for C. arrive late D. late ( )3. “ Dont _ !” says Tom. A. talk B. to talk C. talking D. talks ( )4. -Can you play chess ? - _. Its easy. A. No, I cant

16、 B. Yes, I can C. Sorry, I cant D. Yes, I need ( )5.-Can your brother swim? -_. A. Yes, he cant B. Yes, please . C. No, he cant D. Yes, he doesCBABC Step8: Test反饋練習(xí)反饋練習(xí)1.Write your name on the list.（改為否定句）（改為否定句） _ _your name on the list.2 Go to the bus stop.（改為否定句）（改為否定句）_ _ to the bus stop.3 I hav

17、e to do to school.(改為一般疑問句改為一般疑問句)_ _ _ to go to school?4. Mary has to do the cleaning at home on weekends, (改為一般疑問句) _ Mary _ to do the cleaning at home on weekends? 5. She has to go. （改為否定句）（改為否定句） She _ _ to go.Dont writeDoes haveDont goDo you havedoesnt have1. 背背P20的單詞的單詞2.仿照仿照2d編談?wù)撔Ｒ?guī)的對話編談?wù)撔Ｒ?guī)的對話

18、3. 預(yù)習(xí)預(yù)習(xí)3a-3cbe late for class = arrive late for class A: Can we be late for class?B: No, we cant. We cant be late for class. Dont be late for class.Dont eat in the classrooms.A: Can we eat in the classrooms？B: No, we cant. We cant eat in the classrooms.We can eat in the dining hall.A: Can we eat in the dining hall?B: Yes, we can eat in the dining hall.A: Can we run in the hallways?B: No, we cant. We cant run in the hallways.Dont run in the hallways.A: Can you fight?B: No, We cant. We cant fight. Dont fight. A: Can we play it in the classr