八年級(jí)英語上冊(cè) Unit 9 Can you come to my party教案 （新版）人教新目標(biāo)版.doc

Unit 9Can you e to my party?單元教材分析類別課程標(biāo)準(zhǔn)要求掌握的項(xiàng)目單元話題1.Make，accept and decline invitations；2Talk about obligations.單元語法can表示“請(qǐng)求”的用法。語言技能聽指導(dǎo)學(xué)生聽懂發(fā)出邀請(qǐng)、接受邀請(qǐng)或謝絕邀請(qǐng)的材料并完成相關(guān)的簡單聽力任務(wù)。說教會(huì)學(xué)生運(yùn)用情態(tài)動(dòng)詞can或cant向別人發(fā)出邀請(qǐng)、接受或謝絕別人的邀請(qǐng)并闡述接受或謝絕的理由。讀指導(dǎo)學(xué)生讀懂邀請(qǐng)信、接受邀請(qǐng)信和謝絕邀請(qǐng)信，正確回答文章后所提問題，并用信中的有關(guān)信息補(bǔ)全短文。寫指導(dǎo)學(xué)生利用課堂上所獲取的知識(shí)分別寫一封邀請(qǐng)信和一封謝絕別人邀請(qǐng)的信，并給出謝絕的正當(dāng)理由。學(xué)習(xí)策略培養(yǎng)學(xué)生用情態(tài)動(dòng)詞can主動(dòng)向別人發(fā)出“請(qǐng)求”的習(xí)慣和意識(shí)。情感態(tài)度指導(dǎo)學(xué)生運(yùn)用所學(xué)語言與他人得體地進(jìn)行交際。文化意識(shí)了解西方國家各式各樣的“晚會(huì)”。課時(shí)教學(xué)設(shè)計(jì)第一課時(shí)Section A (1a2d)1通過看圖說話、師生問答、聽錄音、角色扮演等形式，使學(xué)生掌握本課時(shí)的單詞prepare，exam，flu，available，until，hang，catch，以及短語hang out，another time，prepare for；讓學(xué)生學(xué)會(huì)發(fā)出邀請(qǐng)、接受邀請(qǐng)和拒絕邀請(qǐng)。2通過師生問答、角色扮演、調(diào)查采訪、做游戲等形式，使學(xué)生學(xué)會(huì)“Can you e to my party on Saturday afternoon？”“Sure，Id love to.”“Can you go to the movies on Saturday？”“Im afraid not.I have the flu.”等句子；學(xué)會(huì)談?wù)撟约旱挠?jì)劃和安排，同時(shí)鞏固情態(tài)動(dòng)詞can和have to的用法及現(xiàn)在進(jìn)行時(shí)態(tài)表將來的用法。重點(diǎn)掌握邀請(qǐng)他人參加活動(dòng)、接受或拒絕他人邀請(qǐng)的句型。難點(diǎn)情態(tài)動(dòng)詞can和have to的用法；現(xiàn)在進(jìn)行時(shí)態(tài)表將來的用法。Step 1情景導(dǎo)入通過自由交際進(jìn)行復(fù)習(xí)熱身。For example：T：Im very glad to see you again.Boys and girls! My birthday is ing. I am having a paty.Do you like parties?Ss：Yes.T：What can you do at a party?S1：I can dance.S2：I can sing.S3：I can play games.S4：I can meet some new friends.S5：I can talk with my friends.T：I am glad you can do so many things.Can you help me prepare for it?Ss：Of course.T：Thank you.Can you e to my party？You can say，“Sure，Id love to.”If you cant e，you can say，“Im sorry，I cant.I have to do”or “Im sorry，I cant.Im doing”Ss：Yes.(設(shè)計(jì)意圖：通過師生自由交際復(fù)習(xí)熱身并導(dǎo)入新課，談?wù)撊绾伟l(fā)出邀請(qǐng)、接受邀請(qǐng)和拒絕邀請(qǐng)，激發(fā)學(xué)生的學(xué)習(xí)興趣。)Step 2完成教材1a1c的任務(wù)1利用多媒體圖片學(xué)習(xí)新短語。教師利用多媒體圖片呈現(xiàn)本課時(shí)所要學(xué)習(xí)的have the flu，go to the doctor，prepare for an exam等短語。For example：T：Lets see the following pictures.Whats the matter with you?S1：I have the flu.T：Can you e to my party?S2：Sorry，I cant.I have to go to the doctor.have the flu go to the doctorprepare for an exam help my parents meet my friend(設(shè)計(jì)意圖：教師在黑板上板書句型“Can you e to my party？”“Sorry，I cant.I have to go to the doctor.”并領(lǐng)讀。然后，教師用同樣的方式教授其他短語并領(lǐng)讀，通過機(jī)械操練鞏固新句型。)2教師教讀65頁的新詞組，學(xué)生領(lǐng)讀1a 中的詞組，兩人一組背誦并互相提問。3教師抽查學(xué)生的背誦情況，之后讓學(xué)生認(rèn)真觀察圖片中人物的活動(dòng)并把短語和圖片匹配，集體核對(duì)答案，完成1a。4請(qǐng)學(xué)生大聲朗讀1a圖片中的對(duì)話，了解大意，為聽力做好鋪墊。5聽錄音，根據(jù)錄音內(nèi)容，把1b中的人物名字寫在1a圖片中相應(yīng)的學(xué)生旁邊，集體核對(duì)答案。6再聽一遍錄音，并大聲地跟讀對(duì)話。7利用1a中的短語，仿照1c中的形式小組內(nèi)練習(xí)發(fā)出、接受或拒絕邀請(qǐng)的對(duì)話，邀請(qǐng)幾組學(xué)生來展示對(duì)話。8小結(jié)訓(xùn)練。(D)(1)I usually watch TV with parents _ Saturday evening.Ain Bat Cfor Don(C)(2)What is your mother doing?She is preparing _ dinner for us.Ain Bat Cfor Dto(B)(3)Can you e to my birthday party?_AYes，Id love BSorry，I cantCNo，Id love to DSorry，I dont(C)(4)Why didnt he e to school yesterday?Because he _ and went to the doctor.Ahelped his motherBprepared the examChad the fluDmet his friend(A)(5)It was too dark so he _ turn on the light.Ahas to Bmust Cmay Dhave toStep 3完成教材2a2c的任務(wù)1認(rèn)真閱讀2a中的句子，為聽力做好準(zhǔn)備。2認(rèn)真聽錄音，根據(jù)聽力內(nèi)容圈出can 或cant。3認(rèn)真聽一遍錄音，寫出誰不能參加聚會(huì)及其原因，完成2b中的表格。4再聽一遍錄音訂正2a和2b的答案。5認(rèn)真閱讀2b表格中的原因，再添加更多的原因，然后兩人一組仿照2c對(duì)話形式來練習(xí)對(duì)話，并邀請(qǐng)幾組學(xué)生表演對(duì)話。A：Hey，Dave.Can you go to the movies on Saturday?B：Im sorry.Im not available.I have too much homework this weekend.A：Thats too bad.Maybe another time.B：Sure，Joe.Thanks for asking.6小結(jié)訓(xùn)練。(C)(1)Would you like to play basketball with us?Yes，Id love to. _ Im afraid I have no time.ASo BOr CBut DAnd(B)(2)Today is my birthday.Can you e to my party tonight?_ADont worry BSure，Id love toCThats too bad DNo，I dont know(B)(3)Tony cant e to the party，because he will _ help his sister with the housework.Amust Bhave toChas to Dneeds to(D)(4)Would you like another cake?_AId love to BYes，Id love toCId like DYes，please(C)(5)Thank you very much for _ me to your birthday party.You are wele.Aask Bto ask Casking Dasked(A)(6)I dont like the red dress.Could you please show me _ one?Aanother BothersCthe other DotherStep 4完成教材2d的任務(wù)1播放2d的對(duì)話錄音，讓學(xué)生跟讀，模仿并理解大意。2大聲朗讀2d對(duì)話，讀熟后與同伴結(jié)對(duì)練習(xí)，分角色表演對(duì)話。3邀請(qǐng)三組學(xué)生來表演對(duì)話。Step 5布置作業(yè)完成探究在線高效課堂本課時(shí)練習(xí)。第二課時(shí)Section A (Grammar Focus3c)1通過看圖說話、師生問答、調(diào)查報(bào)告、角色扮演等形式，使學(xué)生掌握本課時(shí)的單詞invite，accept，refuse；學(xué)會(huì)向他人發(fā)出邀請(qǐng)以及學(xué)會(huì)合理安排自己的生活，學(xué)會(huì)與他人相處。2通過師生問答、角色扮演、調(diào)查采訪、做游戲等形式，使學(xué)生學(xué)會(huì)“What are you going to do on Saturday？”“Im not sure.I might visit my grandparents.”“When is it？”“Next week，on Thursday night.”等句子；學(xué)會(huì)合理安排自己未來的活動(dòng)。重點(diǎn)學(xué)會(huì)“What are you going to do on Saturday？”“Im not sure.I might visit my grandparents.”“When is it？”“Next week，on Thursday night.”等句子；學(xué)會(huì)描述自己的計(jì)劃和安排。難點(diǎn)合理安排自己的活動(dòng)日程；根據(jù)日程表邀請(qǐng)他人參加活動(dòng)。Step 1情景導(dǎo)入通過自由交際，師生談?wù)撆c參加聚會(huì)有關(guān)的事情，復(fù)習(xí)上節(jié)課所學(xué)過的內(nèi)容。For example：T：Can you e to my party on Saturday afternoon?S1：Sure，Id love to.T：Can he/she e to my party?S2：Yes，hed/shed love to.T：Can you e to my party on Saturday afternoon?S3：Sorry，I cant.I have to prepare for an exam.T：Why cant he/she e to my party?S4：Because he/she has to prepare for an exam.Step 2完成教材Grammar Focus的任務(wù)1學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。 (1)星期六你能來我的聚會(huì)嗎？ _ you _ to my party on Saturday?當(dāng)然，我樂意來。Sure._ _ _對(duì)不起，我必須為數(shù)學(xué)考試而學(xué)習(xí)。 Sorry, I _ _ _ a math test.(2)明天晚上你能去看電影嗎？ _ you _ to the movies _night? 當(dāng)然可以。聽起來很棒。 _. That _ _恐怕不行，我得了流感。 Im _ not.I have the _(3)他能去參加聚會(huì)嗎？_he_ to the party? 不能。他必須幫助他的父母親。 No, he _He _ to help his parents. (4)她能去看棒球比賽嗎？ _she go to the baseball _？不，她沒有空。她必須去看醫(yī)生。 No, shes _ _She _ _ to the _.(5)他們能去看電影嗎？ _they _ to the _？ 不，他們沒有空。他們可能必須去見朋友。 No, theyre not _They _ _ _ meet their_2學(xué)生們根據(jù)記憶，看大屏幕來完成填空練習(xí)。 3學(xué)生們完成填空試題后，可以打開課本檢查答案，對(duì)錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。Step 3完成教材3a3c的任務(wù)1Work on 3a: (1)Tell Ss to read the conversations in 3a and try to plete the answers with might and one of the phrases in the box.(2)方法指導(dǎo)： 首先，應(yīng)明確練習(xí)的要求。本題要求同學(xué)們用情態(tài)動(dòng)詞might來委婉地表達(dá)自己在將來的某個(gè)時(shí)間可能要做的事情。然后，讀空格中所給的詞組，明確它們的意思。讀每個(gè)小對(duì)話，根據(jù)上文語境結(jié)合所給的詞組，選擇一個(gè)恰當(dāng)?shù)氖虑閬砘卮稹Ｗ⒁?，一定要用上情態(tài)動(dòng)詞might。 結(jié)構(gòu)：might 動(dòng)詞詞組。(3)最后，教師與同學(xué)們一起校對(duì)答案，并對(duì)學(xué)生們有疑問的地方進(jìn)行解釋。(4)學(xué)生們閱讀這些對(duì)話，并與同伴一起練習(xí)這組小對(duì)話。2Work on 3b：(1)告訴學(xué)生們本題的要求：根據(jù)括號(hào)中所給的提示詞來補(bǔ)全問句，并作出恰當(dāng)?shù)卮饛?fù)。(2)讓學(xué)生們重點(diǎn)看答復(fù)提示中所要求是“接受”的還是“拒絕”的，并做答復(fù)。如果是拒絕，還應(yīng)根據(jù)括號(hào)中的提示詞給出一個(gè)恰當(dāng)?shù)睦碛伞?3)讓學(xué)生們互相檢查自己所寫的小對(duì)話，發(fā)現(xiàn)并改正錯(cuò)誤。 (4)讓部分學(xué)生與自己的同伴說一說自己所寫的小對(duì)話。大家一起改正句子中的錯(cuò)誤。 3Work on 3c：(1)小組中的同學(xué)們每個(gè)人都填寫一張表格(見3c中表格)來明確自己近期要做的事情，選擇一個(gè)恰當(dāng)?shù)臅r(shí)間來開一個(gè)聚會(huì)。(2)先由小組長根據(jù)自己的安排，邀請(qǐng)你小組里的成員去參加你的聚會(huì)，每個(gè)小組成員，根據(jù)自己表格上的安排來確定是否參加這個(gè)聚會(huì)。(3)然后，其他同學(xué)輪流根據(jù)自己的安排，邀請(qǐng)你的組里的成員去參加你的聚會(huì)，其他成員根據(jù)自己表格上的安排來確定是否參加這個(gè)聚會(huì)。(4)最后，看你們小組哪位同學(xué)能邀請(qǐng)到最多的同學(xué)參加自己的聚會(huì)。 4小結(jié)訓(xùn)練。(1)Thank you for inviting me.(改為同義句)Thanks_for_asking_me.(2)Jeff can join the volleyball game.(改為否定句)Jeff_cant_join_the_volleyball_game.(3)She has to go to school.(改為一般疑問句)Does_she_have_to_go_to_school?(4)Can you e to my house for dinner？(肯定回答)Sure，Id_love_to.(5)I am going to the movies with my_friends(對(duì)畫線部分提問)Who_are_you_going_to_the_movies_with?Step 4布置作業(yè)完成探究在線高效課堂本課時(shí)練習(xí)。第三課時(shí)Section B (1a1f)1通過看圖說話、師生問答、聽錄音、角色扮演等形式，使學(xué)生掌握本課時(shí)的詞匯、短語weekday，the day before yesterday，the day after tomorrow，look after；讓學(xué)生學(xué)會(huì)安排自己下一周的活動(dòng)。2通過師生問答、角色扮演、做游戲等形式，使學(xué)生學(xué)會(huì)“Whats today？”“Its Monday the 14th.”“Can you play tennis with me？”“Sorry，I cant.I”等句子結(jié)構(gòu)，并能用英語向他人發(fā)出邀請(qǐng)。重點(diǎn)學(xué)會(huì)邀請(qǐng)他人參加活動(dòng)的句型。難點(diǎn)學(xué)會(huì)合理安排自己的下一周日程，并根據(jù)日程表邀請(qǐng)他人參加活動(dòng)。Step 1情景導(dǎo)入通過師生自由交際，引出本節(jié)課的語言項(xiàng)目。For example：T：Next Wednesday I am going to have a party.Can you e to my party?S1：Sure, Id love to.T：How about you?S2：Sorry，I cant.I have to study at home.S3：Sorry，I cant，either.I have to prepare for my exam.S4：Im sorry，too.Im not available.I have too much homework this weekend.T：Oh，what a pity!Step 2完成教材1a1c的任務(wù)1學(xué)生領(lǐng)讀1a中表示星期的單詞，教師糾正讀音。然后學(xué)生背誦識(shí)記并且兩人一組互相檢測(cè)。2在1a表格中填寫這周的日期，完成后小組內(nèi)互相交流。3學(xué)生朗讀并識(shí)記1b中的單詞和詞組，兩人一組互相提問。然后在1a日歷上的相應(yīng)日期下面寫下這些單詞和詞組，小組交流，完成1b。4兩人一組，用1a中的日期仿照1c的對(duì)話形式來做問答練習(xí)，然后邀請(qǐng)幾組學(xué)生展示對(duì)話。5小結(jié)訓(xùn)練。(對(duì)畫線部分提問)(1)Its Tuesday today.What_day_is_it_today?(2)It was January_23rd yesterday.What_was_the_date_yesterday?(3)It is Friday_the_18thWhats_today?Step 3完成教材1d1e的任務(wù)1在聽之前，讓學(xué)生認(rèn)真瀏覽1d中的圖片以及方框中的內(nèi)容，為下一步進(jìn)行聽力訓(xùn)練奠定基礎(chǔ)。2朗讀1d中的短語，并在小組內(nèi)互相提問。3認(rèn)真聽錄音，根據(jù)內(nèi)容回答問題：Can Vince play tennis with Andy？圈出正確答案Yes或No，集體核對(duì)答案，完成1d。4再認(rèn)真聽一遍錄音，將1d表格中的活動(dòng)和日期連起來，集體核對(duì)答案，完成1e。5細(xì)心聽錄音，并跟讀，整體感知對(duì)話。6分角色表演對(duì)話，學(xué)生A扮演Andy，學(xué)生B扮演Vince。Andy邀請(qǐng)Vince去打網(wǎng)球，就此情景兩人練習(xí)對(duì)話。A：Hi，Vince.Can you play tennis with me?B：When?A：Today.B：Sorry，I cant.I7小結(jié)訓(xùn)練。(B)(1)Whats the _ today?Its September 29，xx.Aday Bdate Cmonth Dweek(C)(2)What day _ it the day before yesterday?It was Friday.Ais Bare Cwas Dwere(C)(3)Whats today?Its Thursday the _Anine Bnineth Cninth Dnineteen(B)(4)What will you do the day after tomorrow?I _ my little sister because my mother has to work.Alook after Bwill look afterClooking for Dlooking over(B)(5)Sunday is the _ day of a week.Aseventh Bfirst Coneth DlastStep 4布置作業(yè)完成探究在線高效課堂本課時(shí)練習(xí)。第四課時(shí)Section B (2a2e)1重點(diǎn)單詞：invitation，reply，forward，delete，print，sad，goodbye，glad，preparation，glue，without，surprised2重點(diǎn)短語：accept an invitation，make an invitation，turn down an invitation，take a trip，at the end of，help out，look forward to，hear from3重點(diǎn)句式：What a great idea!She helped me to improve my English so much.The party is the best way to say “Thank you and goodbye.”I already have a great idea about how to do that.My family is taking a trip to Wuhan at the end of this month to visit my aunt and uncle.Let me know if you need my help.To show how much were going to miss her，lets have a surprise party for her next Friday the 28th!Bring Ms.Steen to the party without telling her so that she can be surprised.I look forward to hearing from you all.重點(diǎn)1重點(diǎn)短語和句型。2會(huì)向他人發(fā)出邀請(qǐng)，并且會(huì)接受和拒絕對(duì)方的邀請(qǐng)。難點(diǎn)1重點(diǎn)短語和句型。2會(huì)向他人發(fā)出邀請(qǐng)，并且會(huì)接受和拒絕對(duì)方的邀請(qǐng)。Step 1情景導(dǎo)入Free talk(通過師生自由交際的方式，為學(xué)生營造輕松的學(xué)習(xí)氛圍，在輕松的氛圍中導(dǎo)入新課，激發(fā)學(xué)生的學(xué)習(xí)積極性。)For example：T：What day is it today?Ss：Its Monday.T：Whats the date today?S1：Its June 5th.T：Whats the date tomorrow?Ss：Its June 6th.T：Im going to have a party.Can you e to my party?Ss：When?T：The day after tomorrow.S1：Sure，Id love to.S2：Sorry，Im not available.I have too much homework to do.S3：Im sorry，too.I must help my mother.Step 2完成教材2a2c的任務(wù)1小組內(nèi)互相交流聚會(huì)的種類，然后在2a的橫線上寫下來。2快速閱讀2b短文，了解短文大意，把人們寫文章的原因與每篇短文匹配。3認(rèn)真閱讀2b的短文，回答2c中的五個(gè)問題，完成后請(qǐng)學(xué)生說出答案，教師點(diǎn)撥答案。 方法指導(dǎo)：首先，閱讀試題的內(nèi)容，明確問題的意思，然后，帶著這五個(gè)問題再次認(rèn)真閱讀短文的內(nèi)容，并在相關(guān)段落中認(rèn)真查找相關(guān)問題的答案。4再次細(xì)心閱讀短文，理解每一句話的意思，小組合作解決遇到的疑難問題。5教師點(diǎn)撥短文中出現(xiàn)的重點(diǎn)和難點(diǎn)。6熟讀短文，識(shí)記背誦知識(shí)要點(diǎn)。7小結(jié)訓(xùn)練。(C)(1) _ beautiful girl she is!AWhat BHow CWhat a DHow a(C)(2)Reading English aloud is a good way _ English.Alearn Blearning Cto learn Dlearned(C)(3)Did you _ his invitation yesterday?Aturn on Bturn upCturn down Dturn off(A)(4)I dont know _ next.Awhat to do Bwhat to do itChow to do Dwhere to do(B)(5)Turn right and you will see the hospital _ of the road.Ain the end Bat the endCby the end Dto the end(B)(6)He got up late yesterday morning，so he went to school _ breakfast.Awith Bwithout Cfor Dof(C)(7)Im looking forward to _ to London with you.Ago Bto go Cgoing DwentStep 3完成教材2d2e的任務(wù)1認(rèn)真閱讀69頁的信息，用信息中的單詞和短語來補(bǔ)全2d的邀請(qǐng)，完成后集體核對(duì)答案，并大聲朗讀短文。2兩人一組互相提問2e中的問題，然后根據(jù)問題的答案將其整理成一篇為老師送行的派對(duì)計(jì)劃。完成后小組內(nèi)互相交流短文。Step 4布置作業(yè)完成探究在線高效課堂本課時(shí)練習(xí)。第五課時(shí)Section B (3aSelf Check)1重點(diǎn)單詞：opening，concert，daytime，event，guest，calendar2重點(diǎn)短語：reply to the invitation3重點(diǎn)句式：I would like to invite you to the opening of our new library at No.9 High school.I would also like to invite each parent to bring one book as a gift for the new library.Please reply in writing to this invitation by Friday，December 20th.重點(diǎn)1會(huì)寫邀請(qǐng)函。2復(fù)習(xí)有禮貌地發(fā)出、接受和拒絕對(duì)方的邀請(qǐng)。難點(diǎn)會(huì)寫邀請(qǐng)函。Step 1情景導(dǎo)入Teacher：There is an opening of a new library at a school，you want to invite some parents to e to the school and let them bring some gifts，do you know how to write an invitation to the parents？Do you know how to write invitations about other events？Today we will learn to write invitations about events.Step 2完成教材3a4的任務(wù)1快速閱讀3a短文，了解短文大意。2認(rèn)真閱讀短文，回答3a中的六個(gè)問題，完成后請(qǐng)學(xué)生說出答案，教師點(diǎn)撥答案。 3再次細(xì)心閱讀短文，理解每一句話的意思，小組合作總結(jié)邀請(qǐng)函的寫法。4教師點(diǎn)撥邀請(qǐng)函的寫法。5認(rèn)真閱讀3b中的問題，根據(jù)問題提示仿照3a的形式來寫一個(gè)聚會(huì)或其他重大事件的邀請(qǐng)函，完成后小組內(nèi)互相交流糾錯(cuò)，借鑒好詞好句，教師抽查，點(diǎn)撥。參考案例Dear classmates of Class One，I would like to invite you to my birthday party.The party will be on the evening of Friday at 7：00.We will have it at my house.You neednt bring anything，but I think you should prepare some funny stories or English songs for the party.You should dress casually.We will play some games at the party.I would like to see you all at the party.If you want to e to the party，please reply in writing to this invitation by Wednesday.Tom6兩人一組互相回復(fù)對(duì)方的邀請(qǐng)，完成后互相交流借鑒。參考案例Dear Tom，I would like to e to your birthday party，but Im not available.My uncle will e back from the UK.I am going to see him at the airport on Tuesday，and show him around the city.However，thanks for inviting me to your party all the same.I hope you all have a good time.7兩人一組按要求完成4的對(duì)話練習(xí)，學(xué)生A看右側(cè)的日程安排，學(xué)生B看81頁的日程安排表，然后通過對(duì)話的形式來找出兩個(gè)人都能去購物的時(shí)間，并邀請(qǐng)學(xué)生表演對(duì)話。A：Can you go shopping with me next week?B：Sure，Id love to.When?A：Well，what are you going to do on Monday evening?B：I must study for the English test.What about Tuesday evening?Step 3完成教材Self Check的任務(wù)1. 認(rèn)真閱讀1中的對(duì)話，根據(jù)所學(xué)的知識(shí)將對(duì)話補(bǔ)充完整，集體核對(duì)答案，然后讓學(xué)生們4人一組練習(xí)對(duì)話并邀請(qǐng)學(xué)生展示對(duì)話。2認(rèn)真閱讀2中的邀請(qǐng)句型，然后寫出拒絕邀請(qǐng)的句型及理由，邀請(qǐng)幾位學(xué)生到黑板上板演答案，教師點(diǎn)評(píng)。Step 4布置作業(yè)完成探究在線高效課堂本課時(shí)練習(xí)。