【最新】八年級(jí)英語(yǔ)上冊(cè)《unit5 Can you come to my party》Section A-1 課件

1、Unit 5 Can you come to my party?What do you usually do for vacation?What are you doing this weekend?I am What is she/he doing this weekend?She / He is What do you have to do on weekdays?I have to go to school / do homework / get up early / clean the classroom / What do you have to do this weekends?I

2、 have to I am .visiting my auntstudy for a test I have to .help his motherHe has to .go to the doctorShe has to . have a piano lesson He has to .1a Match the words with the pictures.study for a test _help my parents _go to the doctor _visit my aunt _have a piano lesson _bcdeaListen, and write the na

3、mesTim, Ted, Kay, Anna, and Wilson. TedTimKayAnnaWilsonListeningListeningwho orReasons (have to )CarlosKay TimWilsonAnnaTedhave a piano lessonhelp his parentsstudy for a testgo to the doctorvisit her auntHave a birthday partyHave a birthday partyCan you come to my party?Sure, Id love to.study for a

4、texthelp my parentsgo to the doctorvisit my aunthave a piano lessonSorry, I cant. I have to Remember: 當(dāng)你拒絕他人的邀請(qǐng)時(shí)，要特別注意當(dāng)你拒絕他人的邀請(qǐng)時(shí)，要特別注意禮貌。通常你要給個(gè)理由，說(shuō)明為什么禮貌。通常你要給個(gè)理由，說(shuō)明為什么無(wú)法接受邀請(qǐng)無(wú)法接受邀請(qǐng), 或者道歉?；蛘叩狼?。A: Can you come to my party on Wednesday?B: Sure, Id love to.C: Sorry, I cant. I have a piano lesson.D: Im s

5、orry, too. I have to go to the doctor.ExampleTime: 7:30 pm Friday, December 25Christmas PartyCan you come to the party?Sure. Id love to.Can you come to the party?Sorry, I cant.I have to studyfor a test.Can you come to the party?Sorry, I cant.I have a piano lesson.Sorry, I cant. I have to go to the d

6、octor.Can you come to the party?Can you come to the party?Sorry, I cant.I have to go to my guitar lesson.Can he/she go to the party?Yes, he can.No, she cant. She has to study for a test.No, he cant. Hes playing piano.No, he cant. Hes seeing a doctor.No, he cant. He has to have a guitar lesson.can和和h

7、ave to的用法的用法1. can可以表示能力可以表示能力, 意思是意思是“能能,會(huì)會(huì)”, 在過(guò)去時(shí)在過(guò)去時(shí)中用中用could 。2. can還可以表示請(qǐng)求許可還可以表示請(qǐng)求許可, 在這一用法中在這一用法中, can和和could都表示現(xiàn)在都表示現(xiàn)在, 但但could比比can語(yǔ)氣更加委語(yǔ)氣更加委婉。婉。can (could)用在一般疑問(wèn)句中表示請(qǐng)求許可時(shí)用在一般疑問(wèn)句中表示請(qǐng)求許可時(shí),其肯定回答一般為其肯定回答一般為 “Sure, Id love to.”或或“Yes, please.”；否定回答通常為；否定回答通常為“Sorry, I cant.”。3. can還可以表示可能性還可以表示

8、可能性, 常用于否定句中。常用于否定句中。4. have to意為意為“必須必須, 不得不不得不”, 與與must意義相似意義相似, 但但must強(qiáng)調(diào)人的主觀意識(shí)強(qiáng)調(diào)人的主觀意識(shí), 而而have to強(qiáng)調(diào)客觀的必要。強(qiáng)調(diào)客觀的必要。have to變否定時(shí)要借助于助動(dòng)詞變否定時(shí)要借助于助動(dòng)詞do, 表示表示“不必不必”。5. can和和have to后面都接動(dòng)詞原形。后面都接動(dòng)詞原形。can沒(méi)有人稱和沒(méi)有人稱和數(shù)的變化數(shù)的變化, 而而have to有。有。 用用can或或have to的適當(dāng)形式填空。的適當(dāng)形式填空。1. _ (can) you swim when you were 8 year

9、s old?2. _(can) I use your bike? Sure! 3. Mr Smith _(can not) be at school. He left for Shanghai this morning.CouldCan / Couldcant4. Tom _(have to) leave because he doesnt have his ID card with him.5. You _(not have to) do your homework now.has todont have to Jeff can / cant come to the party. Mary

10、can / cant come to the party. May can / cant come to the party. Claudia can / cant come to the party. Paul can / cant come to the party.2a Listen and circle “can” or “cant”.a. _ Im sorry. I have to help my mom.b. _ Im sorry. Im playing soccer.c. _ Im sorry. I have to go to my guitar lesson.d. _ Im s

11、orry. Im going to the movies.e. _ Im sorry. I have to visit my aunt.2 3 1B: Sure, Id love to. A: Can you (with me ) ? / Sorry, I cant. I have to A: Can you (with me)?B: Sure, Id love to. / Sorry, I cant. I have to A: Can you (with me)?B: Sure, Id love to. / Sorry, I cant. I have to A: Can she / he c

12、ome to your party on Saturday?B: No, she/he cant. She/he has to go to the doctor /birthday partydancing partyHalloween party Choose one party and invite your friends. Find out who can come, who cant come. Then fill in the chart.2.Give a report in the class.NameCan/CantReasonsDavecanttoo much homeworkDave cant come to my party. She has too much homework. And Lucy would