天津市東麗區(qū)徐莊子中學(xué)八年級(jí)英語(yǔ)上冊(cè) Unit 9 Can you come to my party？Section A(3a3c)課件 （新版）人教新目標(biāo)版

Unit 9 Can you come to my party?STUDYING AIMS1. Learn 10 important phrases.2. Can for invitation.3. Use modal verb. have to 4. Be+V-ing shows action or plan in the future.prepare for an exam .go to the doctor .have the flu .help my parents .meet my friend REVISIONhelp my parentsgo to the doctorprepare for an examhave the flumeet my friendYes,she can.Can she come to the party?Can sheNo,he cant.He has to study.Can he go to the baseball game?Can heCAN THEY COME TO THE PARTY？No ，they cant.They have to study for the math test.Can theyA: Can your mother go to the concert?B: When is it?A: Its on Saturday evening.B: Sure/ Yes/ Certainly, shed love to.B: No, she cant. She is doing housework. She has to babysit my sister. She has a party with her friends.your motherconcertMonday eveningdo houseworkbabysit my sisterhave a party with her friendstheyplay footballSunday afternoonA: Can they play football with us?B: When is it?A: Its on Sunday afternoon.B: Sure, theyd love to Yes, they can.B: No, they cant. They have an English test. They are visiting their teachers. They have to do their homework.have an English testvisit their teachersdo homeworkAccept Invitations:Sure/Yes/Of course, Id love to.Certainly, Id like to.Decline invitations:Im sorry, I cant. I have to look after my grandmother. I have a piano lesson. I am going shopping with my friend. help my parents/ visit my aunt/ play football/ study for the English test/have a piano lesson/ go to the mall/ babysit my sister/ do homework/go to the movies/ go to my guitarlesson/ watch a football match/play tennis/ go to the doctor/ surf the Internet/ go fishing/ relax at homeCan you come to my party on Saturday?Sure, Id love to.Sorry, I must study for a math test.Can you go to the movies tomorrow night?Sure. That sounds great.Im afraid not. I have the flu.Can he go to the party? No, he cant. He has to help his parents.Can she go to the baseball game?No. shes not available. She must go to the doctor.Can they go to the movies?No, theyre not free. They might have to meet their friends.Grammar FocusComplete these sentences 1.I have to study A. a piano lesson at 3:00. 2.You should B. my aunt. 3.I have C. go to the doctor. 4. I should help D. for a test. 5. I have to visit E. my parents. Daily Exercises 對(duì)于別人的邀請(qǐng)，你可能有不同的原因和理由表示謝對(duì)于別人的邀請(qǐng)，你可能有不同的原因和理由表示謝絕，記住下面的原因和理由，并且翻譯成漢語(yǔ)。絕，記住下面的原因和理由，并且翻譯成漢語(yǔ)。- Can you come to my party?- Im sorry I cant. I _. 1. have to go to my guitar lesson 2. have to go to play soccer 3. have too much homework 4. have to go to the doctor 5. have to study for a test 6. have a piano lesson 7. have to go to my cousins birthday party 8. am not feeling well鞏固詞組鞏固詞組(Ask and answer in pairs)A.Can you come to my party?B.Sorry,I cant. I have to_.1.為考試而學(xué)習(xí)為考試而學(xué)習(xí)2.看醫(yī)生看醫(yī)生3.上鋼琴課上鋼琴課4.幫助我的父母親幫助我的父母親5.拜訪我的姑姑拜訪我的姑姑study for a test go to the doctorhave a piano lessonhelp my parentsvisit my aunt 3a Complete the answers with might and one of the phrases in the box.1. A: What are you going to do on Saturday? B: Im not sure. I might_ 2. A: What are you planning to do after school? B: I dont know. _ watch TV on the weekend my cousin visit grandparents practice the violinpractice the violin.I might watch TV.3. A: When will you finish the science homework? B: _ 4. A: Who are you going to the movies with? B:_ 5. A: Are you free to come to my place on Saturday? B: _ On the weekend My cousin No. I might visit grandparents .3b Complete the sentences below. Use the words in brackets to help you.1. Inviting: (can / play tennis) _ Accepting:_ 2. Inviting: (would like to/ go to the movies) Reason: (might have to)_Refusing : Can you come to play tennis?Sure, that sounds great.would you like to go to the movies?Im afraid not. I have too much _3. Inviting: (can/hang out with us tonight) Reason: (must) _Refusing: _4. Inviting: ( would like to / come to my birthday party) _Accepting:_homework to do. Can you hang out with us tonight?Would you like to come to my birthday party?No, I cant. I must finish my homework.Sure, Id love to.3c Write down everything you have to do next week. Choose a day and time to have a party. Then invite classmates to your party.A: Can you come to my party?B: When is it?A: Next week, on Thursday night.B: Im sorry. I have to study for a math test. 星期一星期一 Monday 星期二星期二 Tuesday 星期三星期三 Wednesday 星期四星期四 Thursday 星期五星期五 Friday 星期六星期六 Saturday 星期日星期日 Sunday Do you know week? colorful weekend activities go fishinggo shopping go skateboardingplay basketball go to the cinemaclimb mountains surf the Internet go to a partygo to the concertstudy for a testgo to the doctorhave a piano lessonvisit his auntgo to a baseball game/have baseball trainingWeekend ActivitiesWhat do you usually do on weekends? What activities do you do on weekends? have to 不得不不得不A: What do you have to do this weekend?B: I have to What weekend activities do you do?study for a testgo to the doctor情態(tài)動(dòng)詞主要有：情態(tài)動(dòng)詞主要有：may/might, can/could,must, have to, shall/should, will/would,ought to, need, dare, used to。 Grammar focus現(xiàn)在我們來著重學(xué)習(xí)情態(tài)動(dòng)詞現(xiàn)在我們來著重學(xué)習(xí)情態(tài)動(dòng)詞can 以及以及have to 的用法。的用法。其特征主要有：其特征主要有：1. 不能獨(dú)立作謂語(yǔ)，只能和動(dòng)詞原形一起構(gòu)成謂語(yǔ)，表示不能獨(dú)立作謂語(yǔ)，只能和動(dòng)詞原形一起構(gòu)成謂語(yǔ)，表示說話人的語(yǔ)氣和情態(tài)。說話人的語(yǔ)氣和情態(tài)。2. 沒有人稱和數(shù)的變化。沒有人稱和數(shù)的變化。 (have to除外除外)3. 否定形式：在其之后加否定形式：在其之后加not (have to除外除外)。疑問形式：情態(tài)動(dòng)詞提到主語(yǔ)之前疑問形式：情態(tài)動(dòng)詞提到主語(yǔ)之前(have to 除外除外)。 can為情態(tài)動(dòng)詞為情態(tài)動(dòng)詞, 在本單元中表示在本單元中表示請(qǐng)求請(qǐng)求, 用于發(fā)出邀請(qǐng)，后跟動(dòng)詞原形用于發(fā)出邀請(qǐng)，后跟動(dòng)詞原形。當(dāng)同意接。當(dāng)同意接受對(duì)方的邀請(qǐng)時(shí)受對(duì)方的邀請(qǐng)時(shí), 常用常用Sure, Id love to. / Certainly. /Of course.等來回答；若不接受等來回答；若不接受, 常用常用Sorry等來有禮貌地拒絕等來有禮貌地拒絕, 一般情況下一般情況下需要說明不能接受邀請(qǐng)的原因以表示歉意。需要說明不能接受邀請(qǐng)的原因以表示歉意。 Can you come to my birthday party tomorrow？ 明天你來參加我的生日聚會(huì)，好嗎？明天你來參加我的生日聚會(huì)，好嗎？ Sorry, I cant. I am going to visit my grandpa. 很抱歉，我來不了，我要去看我爺爺。很抱歉，我來不了，我要去看我爺爺。1. can/may(1)都可表示都可表示“許可許可” 。may用于較正式、客氣的場(chǎng)合，而用于較正式、客氣的場(chǎng)合，而can比較隨便（口語(yǔ)）比較隨便（口語(yǔ)）。 You may/can smoke here. Borrowers may not take out of the library more than two books at a time.The policeman says you cant park here.(2) May/Can I/we? 表示征詢對(duì)方許可表示征詢對(duì)方許可。 Can you? 表示請(qǐng)求表示請(qǐng)求。 May I use your phone? Yes, you may./Yes, please. /No, you may not. /No, you mustnt. /No, youd better not. /Im afraid not. /Im sorry. Id rather you didnt. Can I go out and play, Mum? Yes/Certainly, you can. /No, you cant. Can you help me with this bag? With pleasure./Sorry, I cant.(3) 都可表示都可表示“可能性可能性”肯定句肯定句 Mr. Reed looks pale. He may be ill. (事實(shí)上的可能事實(shí)上的可能). Mr. Read is in poor health. He can be ill at any time. (邏輯邏輯、理論上的可能理論上的可能) This news may be true. (=might/could) (事實(shí)上的可能事實(shí)上的可能) Wang Wei can be really stubborn. (有時(shí)或偶然可能會(huì)有時(shí)或偶然可能會(huì))(=could) 否定句否定句This news may not be true. (也許不也許不, =might not )This news cant be true. (不可能不可能, =couldnt)疑問句疑問句Can this news be true?(=Could)May this news be true? (4) can 還可表示還可表示“能力能力”、“能夠能夠” You can swim, cant you? No, I cant. I cant promise anything, but Ill do what I can. Tickets can be bought from the Tourist Information Center. 2. might/could (1)分別為分別為may和和can的一般過去時(shí)，分別表示過去的的一般過去時(shí)，分別表示過去的“許許可可”、“可能可能”和和“能力能力” 、“能夠能夠”等。等。The children asked whether they could/might go for a swim.(過去許可過去許可) I was afraid it might rain that afternoon. (過去可能過去可能) He asked if the news could be true. (過去可能過去可能)(Can the news be true?) She said he could speak several languages. (過去能力過去能力) I couldnt find her telephone number. (過去能夠過去能夠) (2) 都可表示現(xiàn)在或?qū)淼亩伎杀硎粳F(xiàn)在或?qū)淼摹翱赡苄钥赡苄浴?。語(yǔ)氣沒有。語(yǔ)氣沒有may肯定?？隙?。Theres someone at the door. It could/might(=may) be George. (肯定句肯定句) /It couldnt (=cant) be George.(否定句否定句) /Could(=Can) it be George?(疑問句疑問句) According to the radio it could/might/ may rain tomorrow. Lightning could (=can) be dangerous. (3) Might/Could I/we ? Could you ? 表示更委婉表示更委婉、更、更客氣的請(qǐng)求。客氣的請(qǐng)求。 Might/Could I ask you one more question? Yes, of course you may/might/can/ could. Could you help me with these boxes? Of course I can./With pleasure. 有時(shí)在陳述句中也表示更委婉、更客氣的請(qǐng)求或邀請(qǐng)：有時(shí)在陳述句中也表示更委婉、更客氣的請(qǐng)求或邀請(qǐng)：I wonder if I could/might leave now.I dont suppose you could/might.3. can/be able to(1)can= am/is/are able to = shall/will be able to No one can do it. =No one is able to do it. Can you come tonight? =Will you be able to come tonight?(2) could 表示過去的技能表示過去的技能、本能、本能; was/ were able to 表示過表示過去某一具體場(chǎng)合經(jīng)過努力而做成某事去某一具體場(chǎng)合經(jīng)過努力而做成某事。 I could swim when I was six. He started late, but he was able to catch the eight oclock train. =but he managed to catch =but he succeeded in catching But: Mr. Smith couldnt/wasnt able to see you because hes got a bad cold.(3) be able to還有完成式和非謂語(yǔ)形式還有完成式和非謂語(yǔ)形式。 Im sorry I havent been able to answer your letter. =Im sorry for not being able to answer your letter. To be able to run is very important for a footballer. 4. have to的意思是的意思是“必須、不得不必須、不得不”, 往往往往 強(qiáng)調(diào)由于客觀原因而必須做某事。強(qiáng)調(diào)由于客觀原因而必須做某事。 have to 后接動(dòng)詞原形；后接動(dòng)詞原形；have to有人稱、有人稱、 數(shù)和時(shí)態(tài)的變化數(shù)和時(shí)態(tài)的變化, 其其第三人稱單數(shù)形式第三人稱單數(shù)形式為為 has to, 其其疑問形式和否定形式疑問形式和否定形式要借助于要借助于 助動(dòng)詞助動(dòng)詞do或或does來完成。例如：來完成。例如：We have to look after our sister at home.我們不得不在家照顧我們的妹妹。我們不得不在家照顧我們的妹妹。Does he have to get up early tomorrow morning? 明天早上他必須早起嗎？明天早上他必須早起嗎？I dont have to stay at home today.今天我不必呆在家里。今天我不必呆在家里。情態(tài)動(dòng)詞情態(tài)動(dòng)詞“have to”與其他的情態(tài)動(dòng)詞與其他的情態(tài)動(dòng)詞如如“can”, “may” “must”和和 “should” 不同。不同。1) 這這4個(gè)情態(tài)動(dòng)詞沒有人稱的變化個(gè)情態(tài)動(dòng)詞沒有人稱的變化, 而而have to有有, 它的第三人稱單數(shù)它的第三人稱單數(shù) 為為“has to” 如：如： He should study hard. He has to study hard. 2) 這這4個(gè)情態(tài)動(dòng)詞在一般疑問句中將它們放個(gè)情態(tài)動(dòng)詞在一般疑問句中將它們放 在句首在句首, 在否定句中直接在他們后邊加在否定句中直接在他們后邊加not即可。即可。我們以我們以can為例為例:-Can he go with us? 他能和我們一起去嗎？他能和我們一起去嗎？-He cant go with us. 他不能和我們一起去。他不能和我們一起去。而而“have to”要加助動(dòng)詞要加助動(dòng)詞do , does或或did才才可能完成其疑問句、否定句?？赡芡瓿善湟蓡柧?、否定句。 5. must/have to (1)must 表示主觀表示主觀“必須必須”；have to表示客觀客觀需要，即表示客觀客觀需要，即“不得不不得不” 。 I dont like this TV set. I must buy a new one. This TV set doesnt work. We have to buy a new one. (now) You must get up at five tomorrow. We (will) have to get up early tomorrow were going to Devon. (future) I had to leave early because I wasnt feeling well. She said she must/had to see the manager. (past) 表示邀請(qǐng)的句型表示邀請(qǐng)的句型: (你能來參加我的聚會(huì)嗎你能來參加我的聚會(huì)嗎?) Can you come to my party?Could you come to my party?Would you like to come to my party?接受邀請(qǐng)接受邀請(qǐng):拒絕邀請(qǐng)拒絕邀請(qǐng):Sure, Id love/like to.Im sorry, I cant. I have to/Im V-ingExercise 一、選擇正確的詞一、選擇正確的詞 Thank you for (ask/ asking), but I cant go to the movies with you. Paul has to study (at/ for) the math test tonight. My sister has too (much/ many) homework to do.askingformuch4. Can you come to my party (at/ on) Saturday night?5. She invites me (watch/ to watch) the basketball match the day after tomorrow.6. I like playing (piano/ the piano).onto watchthe piano二二. 對(duì)話填空。每空一詞，單詞的首字母已給出。對(duì)話填空。每空一詞，單詞的首字母已給出。A: Hey, Xiao Wang, can you go to the m_ on Saturday?B: Im s_, I cant. I have too much h_ this weekend. And Im not f_ _ well today.A: Thats too b_. Whats the matter?ovies orryomeworkad eelingB: Im not sure. Maybe I have a c_, as Im feeling a little cold.A: I think youd b_ go to the d_.B: I also t_ so. A: Maybe Im asking you to come another time.B: Sure. T_ for asking.old etter octor hink hanks 三、選擇題三、選擇題1. Can you play tennis with on Saturday ? A. us B. we C. our D. ours2. Henry his homework this afternoon. A. have to do B. have to doing C. has to do D. has to doing3. Tony is playing tennis the school team. A. on B. in C. to D. with4. Jim play soccer with his friend this weekend, because he is very busy. A. can B. cans C. cannt D. cantACBD5. - ? -Its October the 14th. A. When is today B. whats today C. What time is today D. What day is today6. He is with his father the whole day. A. fish B. fishes C. to fish D. fishingBD7. Can you come to my party? - . A: Sure, I love B: Sure, I love to C: Sure, Id love to D: Sure, Id love.C8. -Would you like to play football with us? -_, but Im busy. A. No, I cant B. No, I wouldnt C. Yes, Im glad D. Yes, Id love to 9. -_I take the newspaper away? -No, you mustnt. You _ read it only here. A. Must; can B. May; can C. Need; must D. Must; must ABIts a Birthday PartyIts a Birthday Party Friday,June30,at four Friday,June30,at four hirtyhirtyLisas house ,15Lisas house ,15th th Street StreetCome and have fun!Come and have fun!For whom :For whom :Time : Time : Place :Place :LisaLisaHomework Write an invitation based on the following information.