PEP人教版小学六年级下册英语全册教案下载.pdf
Unit 1 How tall are you?第一课时一、教学目标与要求1、能够听、说、认读本课时的主要词组:taller stronger older youngershorter。2、能认读句型:How tall are you?I m 164cm.You re shorter than me.Youre 4cm taller than me.二、教学重点与难点1、重点掌握形容词比较级的构成。2、难点是对新句型 How tall are you?I m 164cm.You re shorter thanme.Youre 4cm taller than me.的理解与运用。三、课前准备1、词卡挂图2、录音机与录音带四、教学过程1、Warm-up(1)教师在黑板上贴上一些人物的图像,让学生分辨Who is tall/strong/old/young/short?,然后让学生回答。2、Presentation and practicelets learn(1)教师指着比较高的 Tom 与比较矮的 Wuyifan 问 Who is tall?S:Tom.T:Tom is taller than Wuyifan,用动作来示意学生,帮助学生理解。然后出示 taller 的单词卡片,示范读 taller.(2)教学单词taller,边说边做动作,学生跟做。开火车合拼单词,小组比赛快速熟练的拼读。帮助学生用tall+er 来记忆。简单介绍形容词的比较级第一种情况是在形容词的后面直接加“er”.本课时的几个单词都属于这种变化。用同样的方法教学其他四个四会单词。(4)将五张单词卡放在一起请学生认读,男女比赛。第 1 页(5)教师把一高一矮的学生叫他们站起来,然后说 You re taller than yourclassmate!引导学生做出相应的回答:Yes!教师问,How tall are you?学生答 Im 160cm.学习 lets chant.(听磁带,分句练。)(6)加强练习、巩固。3、Consolidation and extension4、Homework(1)做本单元 A Lets learn 部分的活动手册配套练习。(2)抄写所学的四会词组,一个抄两行。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 2 页第二课时一、教学目标与要求1、能听懂、会说“How tall are you?I m 164cm.Youre shorter thanme.Youre 4cm taller than me.并能在情景中运用。2、能通过询问调查完成一张 timetable.二、教学重点与难点1、本课时的教学重点是:能听懂、会说“How tall are you?Im164cm.Youre shorter than me.Youre 4cm taller than me.并能在情景中运用。2、本课时的教学难点是:能通过询问调查完成一张timetable.三、课前准备1、教师准备若干张图片。2、教师准备录音机与磁带。3、教师准备该课时的教学挂图。4、学生准备一张调查表。四、教学过程1、Warm-up(1)学生听并跟说 Lets chant.(P2)(2)指名读 d taller stronger older younger shorter新学五个单词。2、Presentation and practiceLets talk(1)How tall are you?Im 164cm tall.引导学生回答。然后完成 Lets start(P2)(2)做完后教师根据图片问 How tall are you?请学生来回答。同样问:How heavy are you?再请学生问,教师回答后接着说:Who is tallerthan you?请比较好的学生回答此问题。教师示范操练问句,教师问学生答,男女生互问,互答。再板书 How tall are you?I m 164cm.You re shorterthan me.Youre 4cm taller than me.请学生做替换练习。第 3 页(3)把图片出示给学生,让他们进行强化训练。例如:Zhang Peng isstronger than Mike.同桌或小组间互相练习。(4)学习歌曲“My pets”3、Consolidation and extension4、Homework(1)做本单元 A Lets talk 部分的活动手册配套练习。(2)听 A Lets talk 部分的录音读给同伴、朋友或家长听。(3)两人小组完成 Lets play。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 4 页第三课时一、教学目标与要求1、能读懂 Read and write 部分的对话,并能在情景中熟练运用。2、能够听、说、读、写对话中两组四会句子,并完成填充的练习。3、了解 Pronunciation 中字母组合 ei/ai/oi 的发音规则,以与 p/b,t/d的发音区别,能在教师正确示范的基础上正确朗读含有这四个字母组合的单词。二、教学重、难点分析1、本课时需要理解认读句型:It is taller than the brown one.Its tail is38cm long.It is shorter than me.要求学生重点掌握其中两组四会句型的认读与书写,并完成填充的练习。2、本课时的难点是 Pronunciation,要求教师正确示范发音,引导学生最终能够正确朗读含有这四个字母组合的单词,并发现其发音规律。三、课前准备1、教师准备一幅本课时的教学挂图。2、教师准备一台录音机与相关录音带。3、学生准备本课时的单词卡片。四、教学过程1、Warm-up(1)教生齐唱本单元 C 部分的歌曲“My pets”,复习巩固有关活动的单词。(2)日常口语练习。A:How tall are you?B:Im 160cm tall?A:Really?Im shorterthan you.2、Preview结合单词卡片复习所学的四会单词,可让学生进行快看快拼的比赛。3、PresentationRead and write(1)教师呈现本课时挂图,向学生提出问题说,这是 Ben 与他的爸爸去动第 5 页物园看猴子的情景。你们能观察出有多少猴子,他们哪一只最高,哪一只最矮?哪只比较年轻?让学生带着问题快速读对话,然后请学生尝试解答这些问题。(2)跟录音读对话,注意理解与体会上下文的意思,然后完成填充的练习。(3)教师范写四会掌握句子,让学生在练习本上仿写句子。Pronunciation(1)教师出示一些含有 ai,ei,oi 字母组合单词卡片,要求学生按读音将其分类,引导学生把含有字母组合 ai 并发音为/ei/的单词归为一类,同样教授字母组合 ei,oi。然后再出示p/b/t/d 的单词,先按有相同字母的分为一类,然后分读这些词,请学生回答两者有什么区别。4、Consolidation and extension(1)做本单元 A Read and write 部分的活动手册配套练习。(2)听Read and white、Pronunciation 部分的录音,读给朋友或家长听。教学反思:能进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 6 页第四课时一、教学目标与要求1、能够听、说、认读本课时的主要单词:heavierthinnerlongerbiggersmaller2、能认读句型:How heavy are you?并做出相应的回答:Im 48kg.Im thinner than you,and shorter.3、Lets play.完成 Lets check二、教学重点与难点1、重点掌握有关形容词比较级的单词。2、难点是对新句型 How heavy are you?并做出相应的回答:I m 48kg.Im thinner than you,and shorter三、课前准备1、教师准备本课时所需的五张词卡与 A 部分所学单词。2、教师准备录音机与的录音带。四、教学过程1、Warm-up(1)教师采用开火车的形式复习已学的单词。将单词打乱顺序贴于黑板上,请学生猜是哪个单词,猜对的同学做这个动作其他同学齐声说这个单词,youare right.2、Presentation and practicelets learn(1)教师出示大小、重轻分明的图片,让学生分辨,问 Which dog is heavy?用中文稍做解释,引导学生回答The yellow one.然后教师 The yellow oneis heavier than the brown one.范读单词 heavier,学生跟读。(2)教学单词 heavier,开火车合拼单词,小组比赛快速熟练的拼读。帮助学生用 heavy 改“y”为“i”+er 来记忆。简单介绍形容词的比较级第二种情况是以辅音字母加“Y”结尾的,要改“y”为“i”+er。(3)教师用同样的方法教学其他四个四会单词thinnerlongerbigger第 7 页smaller(4)简单介绍形容词的比较级第三种情况是以重读闭音节加一个辅音字母结尾的,要双写这个辅音字母再加“er”。(5)将五张单词卡放在一起请学生认读。男女比赛谁读错或不会读将扣去相应男女组的分数。(6)完成 Lets play.2、Consolidation and extension(1)做本单元 A Lets learn 部分的活动手册配套练习。(2)抄写所学的四会词组,一个抄两行。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 8 页第五课时一、教学目标与要求1、能听懂、会说 How heavy are you?Im 48 kg.Im thinner thanyou,and shorter.并能在情景中运用。2、能通过询问完成 Pair work.3、了解 Good to know 的单位常识,了解他们的换算关系。二、教学重点与难点1、本课时的教学重点是:能听懂、会说 How heavy are you?I m 48 kg.Im thinner than you,and shorter.并能在情景中运用。2、本课时的教学难点是:能通过询问完成Pair work.三、课前准备1、教师准备图片。2、教师准备录音机与磁带。3、教师准备该课时的教学挂图。四、教学过程1、Warm-up(1)学生听并跟说 Lets chant.(P2)(2)指名读已经学习的几个单词。2、Presentation and practiceLets talk(1)How heavy are you?引导学生回答 Im 48 kg.教师贴图片请学生将句子补充完整。(2)练习后教师再问:How tall are you?生答:Im 145cm tall.(请学生根据实际答案来回答。)(3)教师找一个比较胖的学生出来,说 I m thinner than you,and taller.适当解释,重复两次,帮助学生理解。(4)完成 Lets Pair work,说说要求,然后学生互相询问找出答案,然第 9 页后填入 P8 的表格中,指名交流。3、Consolidation and extension(1)做本单元 B Lets talk 部分的活动手册配套练习。(2)听 B Lets talk 部分的录音读给同伴、朋友或家长听。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 10 页第六课时一、教学目标与要求1、能读懂 Read and write 部分的对话,并能在情景中熟练运用。2、能够听、说、读、写对话中四会句子。3、了解 Story time 的故事内容。二、教学重、难点分析1、了解 sperm whale 与 killer whale 的区别。2、本课时的难点是对长度、重量、大小的单位区分以与表达三、课前准备1、教师准备一幅本课时的教学挂图。2、教师准备一台录音机与相关录音带。3、学生准备本课时的单词卡片。四、教学过程1、Warm-up单词的练习以与句型的巩固。2、PresentationRead and write(1)教师呈现本课时挂图,向学生提出问题说,这是两条生活在海里的动物,那么他们有什么不同的地方呢?让学生带着问题快速读对话,然后请学生尝试解答这一问题。(2)跟录音读课文,注意理解与体会上下文的意思,然后完成填充的练习。Story time教师放一遍故事,请学生看着书本,然后请学生提出不懂的地方教师进行解释。3、Consolidation and extension(1)做本单元 A Read and write 部分的活动手册配套练习。(2)听Read and white、Pronunciation 部分的录音,读给朋友或家长听。第 11 页教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。Unit1 练习 1一、比较各题的两幅图片与提示,填上合适的单词,使句子完整。1)I am _ than Tom.Tom is _ than me.2)Mygrandpais _ thanyourbrother.Yourbrotheris_ than my grandpa.3)This dog is _ than that dog.That dog is _ thanthis dog.4)Mydogis _ thanyourdog.Yourdogis_ than my dog.5)Mike s bag is _ thanSarah s bag.Sarah s bag is_ than Mike s bag.二、看答句写问句。1.A:_?B:I m 150cm tall.2.A:_?B:Lucy is 15 years old.3.A:_?B:No,my father is 60 kg.4.A:_?B:Tom is taller than you.5.A:_?B:I wear size 33.6.A:_?B:No,my legs are 74cm long.7.A:_?B:Amy s hair is 20cm long.8.A:_?B:The tree is 36 meters tall.9.A:_?B:He s swimming now.10.A:_?B:I like winter best.三、根据上下文填句子。A:Hi!_?B:Im 55kg._?A:I m 50kg._?B:Yes,I m 5kg heavier than you._?第 12 页A:My legs are 70cm long.Your legs are 76cm.B:Yes,_.Unit1 练习 2一、根据表格的内容在横线上写出正确答案。NameAgeHeightAmy111.60mLi Hong121.62mMike121.64m1.HowoldisAmy?_2.HowtallisLiHong?_3.IsAmyyoungerthanMike?_4.IsMiketallerthanLiHong?_ 5.Is Li Hong 3 cmtaller than Sarah?_二、选词填空。than old more taller younger1.There are _ dinosaurs over there.2.Im one year _ than you.3.Your pencil is longer _ mine.4.Im 14 years _.5.The giraffe is _ than the tiger.三、连词成句。(10 分)1.you are tallHow(?)_2.than shorter Youre me(.)_3.size your What are shoes(?)_第 13 页_ 4.are Your bigger than mine feet(.)_5.than of us Its taller both together(.)_Unit 2Last weekend第一课时一、教学内容:Main sceneLets startPart A Lets learnLets find out二、教学目标与要求1、能够听、说、读、写短语:watched TV,washed clothes 等。2、能够听懂问句:What did you do last weekend?并能够做出正确的回答。3、能够运用新学语言内容完成 Lets find out 中的任务。三、教学重点听、说、读、写短语“watched TV,washed clothes,等”,听懂、会说句子:What did you do last weekend?并能够在实际情景中灵活运用。四、教学难点5 个词组读音与书写,掌握动词过去式与其发音。五、教学过程1、Warm-up(1)Daily oral practice.(2)Hangman game.玩游戏,猜单词。(watch,wash,clean,play,visit)2、Presentation(1)、教师出示一个日历给大家看,圈出今天的日子是Sunday(weekend),然后问学生:Whats the date today?What day is it today?学生回答今天的日期.(2)、教师说:On Sunday(weekend),I usually wash clothes,clean theroom,play football,watch TV and visit grandparents.出示教师所说动作的卡片,学生跟读词组。教师问学生:What do you usually do on Sundays?学生回答教师的问题。第 14 页(3)、教师再次出示日历,圈出上个星期天的日子,然后问学生:What wasthat day?引导学生回答:It was last Sunday?板书并带读单词:last。教师:It was last Sunday.It was the last weekend.板书、解释并朗读词组:last weekend。学生跟读并掌握词组:last weekend。(4)、引出句型:What did you do last weekend?板书句型并朗读。(5)、呈现词组:watched TV,washed clothes,cleaned the room,playedfootball and visited grandparents.强调这些过去式的发音。/t/,/t/,/d/,/d/,/id/。(6)、师生问答。(语言内容,媒介)(7).教师领读 Lets learn 部分。4、Consolidation and extensionLets find out.(1)、教师通过 CAI 出示图片,提问:What did Zoom do last weekend?板书并认读:do-did,water-watered.(2)、教师问几个学生:What did you do?5、Homework完成活动手册的相应练习,回家朗读课本 Lets learn部分,抄写词组。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第二课时一、教学内容:A Lets tryLets talk Lets find out C Good to know二、教学目标与要求1、能够听说读写句型:What did you do last weekend?I played football.并能够在实际情景中运用。2、能够用过去式的一般疑问句形式进行简单的提问,如:Did you clean theroom?Yes,I did./No,I didnt.3、能够听懂并完成 Lets try 部分的联系。4、能够运用新语言完成 Lets find out 中的任务。5、了解 Good to know 当中的标志的意思。第 15 页三、教学重点能够听说读写句型:What did you do last weekend?I played football.并能够在实际情景中运用。四、教学难点学生初步了解动词过去式的一般疑问句形式。识记help 的意思。五、课前准备若干张图片,教师准备录音机与磁带,该课时的教学挂图,一张调查表。六、教学过程1、Warm-up(1)、Enjoy the song:At the zoo(2)、Daily oral practice2、Preview(1)、Lets try.T:What did you do last weekend?S:T:What about ChenJie?3、Presentation and practiceLets talk(1)、“谁打扫了教室”教师用课件动画形式出现一个明亮干净的教室。出现一个教师与一个学生 John。Look,our classroom.Its very clean and tidy.But who cleaned it.Idont know.I want to thank him.Can you help me to find him?J:I can help you to find him.碰到了 Sarah,John 就问 Sarah.J:Whatdid you do last weekend?Sarah:Hmm!I watched TV.John跑去问了Wu Yifan.J:What did you do last weekend?W:Hmm!I played football.板书句型:What did you do last weekend?I played football.学生朗读。4、Consolidation and extension(1)、对话操练:Lets find out.(2)、完成活动手册相应练习第 16 页教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第三课时一、教学内容:Part A Lets read.Lets play.Part C Pronunciation二、教学目标与要求1、能听、说、认读 Lets read 部分的内容,并完成相应活动。2、能够了解双元音音标/、/、/的音与形,能够读出例词并选择音标与单词与配图正确连线。三、教学重点难点1)理解短文内容,学会描述自己或询问他人的周末生活。2)was,busy,It was s birthday.四、课前准备教学挂图录音机与相关录音带单词卡片。五、教学过程1、Warm-up(1)Lets sing:The days of the week.(2)Ask and answer:What did you do last weekend?What did youdo yesterday?I(did)last weekend/yesterday.2、Preview结合单词卡片复习所学的四会单词,可让学生进行快看快拼的比赛。3、PresentationLets learn.从上面的问答中,教师总结并板书呈现:busy,was busy lastweekend.根据学生的回答,教师可提出更细节性的问题:T:What did you do last Saturday morning/last Sunday evening?A:I(did)last Saturday morning/last Sunday evening第 17 页T 根据学生 A 的回答,再向其他学生提问,引导学生将第一人称改为相应的第三人称进行回答,并将学生的回答(选择一个)以短语形式填入课前准备好的表格中。完成表格后,T 再次重复:A was busy last weekend.根据板书与表格,引导其他学生以:was busy last weekend.为开头转述其他同学上周周末的活动。Presentation of the sentences T:A was busy last weekend.B was busy last weekend.And WuYifan was busy last weekend,too.(可用课件展示)Now,lets listen to the short passage and answer somequestions.(T 可根据段落内容顺序设计问题)Pronunciation(1)听音模仿.教师要以夸张的口型带学生跟读。4、Consolidation and extension(1)用词组或短句来描述自己爸爸或妈妈上周末的活动情况。(2)完成活动手册相关内容。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第 18 页第四课时一、教学内容:Part BLets learn Lets play.Part C Task timeLets check二、教学目标与要求1、掌握四会词组:went to a park,went swimming,read a book,wentfishing,went hiking.2、学会用句型 What did you/(name)do last weekend/yesterday?I(name)(did)last weekend/yesterday.Did you.?Yes,I did.来进行问答并完成 Task time 的表格。三、教学重点掌握四会词组,并用所学词组与句型进行调查四、教学难点掌握四会词组,并用所学词组与句型进行调查五、课前准备1、教师准备本课时所需的五张词卡与 A 部分所学单词。2、教师准备录音机与的录音带。六、教学过程1、Warm-up1)Free-talk:T:What day is today?A:Today isT:What day was yesterday?(强调 yesterday)B:Yesterday/It wasT:What did you do yesterday?C:I(did)yesterday.(用前几课时已经学的词组)2、Presentation and practicelets learn(1)引出并出示新授词组:went hiking.第 19 页(2)学生已经了解了 go 的过去式后,T 边用 I went(这个动词用动作表示)yesterday.表达自己昨天去做什么了,边做动作.让学生帮教师说出:wentswimming,went fishing.(3)Ask and answer:A:T ask and Ss answer.B:S1 ask and S2 answer.C:S3 ask and Tanswer.由此,T 引出新授词组:read a book.(4)Listen to the tape and repeat.Pay attention to thepronunciation of:went,read.3、Practice:通过各种游戏,操练所学词组Activity 1 找搭档Activity 2 我是侦察兵 Activity 3 记忆大挑战4、consolidation and extension(1)完成活动手册相应内容。(2)课后继续交流同桌的周末或前天的活动信息.教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第五课时一、教学内容:Lets chantMain sceneLets tryLets find out二、教学目标与要求1、能理解并询问他人在过去时间里干了什么事情。2、掌握句型:Did you read books?Yes,I did./No,I didnt.三、教学重点难点:Did you read books?Yes,I did./No,I didnt.四、课前准备1、教师准备图片。2、教师准备录音机与磁带。3、教师准备该课时的教学挂图。五、教学过程第 20 页1、Warm-up(1)Hang-man game(went to a park,went swimming,went fishing,went hiking,readbooks)(2)游戏 Bingo(3)Lets try 听对话,选择图片2、Presentation and practiceA.chant(1)教师用课件呈现 chant(在课件上出现几幅图片 NIGHT PARK JUNE 等,然后在 YES 的地方出现一个人)(2)学生二人小组说唱书本上的 chant(3)学生用手头的卡片自编一个 chantB.Lets talk(1)Listen and do(2)Look and answer(3)Listen and readC.practiceActivity 1.Lets find outActivity 2 The story of ZoomActivity 3 Guessing4、Consolidation and extension1.听录音,做活动手册。2.根据情景编对话。教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。第六课时一、教学内容:Lets readLets singstory time第 21 页二、教学目标与要求1能综合运用动词的过去时。2.阅读理解故事三、教学重点1 动词过去时的读音与不规则动词的变化2 阅读部分的理解与有限度地再现四、教学难点1 动词过去时的读音与不规则动词的变化2 阅读部分的理解与有限度地再现五、课前准备1、教师准备一幅本课时的教学挂图。2、教师准备一台录音机与相关录音带。3、学生准备本课时的单词卡片。六、教学过程1、Warm-upSing the song:at the zoo2、PresentationA:Activity 1Memory testingWhat did you do last weekend?I went shopping.I went shopping and visited grandparentsI went shopping and visited grandparentsB:Activity 2比一比,谁说得最快。3、Comprehensive activitystory time1.Two students a group and discuss the story.2.Ask the questions:(1)What did Zoom do on Saturday?第 22 页(2)What did Zoom do on Sunday?3.Listen and read the story4、Consolidation and extensionMini role-playPrepare and act out their stories in roles.教学反思:能运用所学的语言知识在创设的情境中进行熟练的交际,并在此基础上能将其应用于日常生活之中。Unit2 练习 1一、Read and choose.(读一读,选出每组单词中不同类的一项。)()1.A.stayedB.dancedC.eating()2.A.yesterdayB.last Sunday C.Saturday()3.A.biggerB.madeC.cleaned()4.A wasB.amC.are()5.A.wentB.gotC.lives二、Read and write.(读一读,写出下列单词的正确形式。)1.well(比较级)6.live(过去式)2.swim(现在进行式)7.have(过去式)3.stay(过去式)8.plan(过去式)4.cry(过去式)9.read(过去式)5.watch(第三人称单数)10.drank(原形)三、Choose the best answer.(选择正确答案,把序号填在括号内。)()1.Did you clean your room?_.A.Yes,I did.B.No,I dont.C.No,I did.()2.What did Lisa do yesterday?She_ to music.A.listens B.listenC.listened()3.Did John_ a cold yesterday?A.hasB.hadC.have第 23 页()4.Lisa usually_her homework after super.A.doesB.do C.did()5._ he _ football last weekend?A.Did,played B.Did,play C.Did,plays()6.What did John do yesterday morning?A.He went boating.B.She made the bed.C.He sleep all day.()7.I went to the park_.A.tomorrowB.last weekendC.everyday()8.My mom _busy yesterday.A.was B.is C.are()9.Sarah _ funny stories last night.A.reading B.readed C.read()10.What _Linda do the day before yesterday?,She visited grandparents with her parents.A.doesB.did C.isUnit2 练习 2一、Rearrange the words.(连词成句。)1.stayedall I home at weekend slept and(.)_2.You do anything did else(?)_3.the we tea in drank afternoon(.)_二、Read and write.(根据所给答句写出问句。)1、_?-I cleaned my room last weekend.2、_?-It was good,thanks.第 24 页三、Read and choose.(选出正确答语,把序号填在括号内。)()1.What did you do yesterday?A.Shes a coach.()2.What does your mother do?B.Yes,I did.()3.What did Mike do the day before yesterday?C.Yes,it was.()4.Did you go hiking last Sunday?D.I did my homework.()5.Was it interesting?E.He played basketball.四、Read and fill in the blanks.(读一读,根据图片补全句子。)1.-What did Mike do yesterday?-He _ .2.John_yesterday,so he didnt go to school.3.Chen Jie _ all day.4.The boy was ill,he _ for two days last week.5.-Did she_last weekend?-Yes,she did.Recycle 第一课时一、教学目标与要求1.能够读懂 Read and say 的小短文,并能完成相应的练习。2.运用 be going to 句型复习旅行用语。二、教学重、难点本课时的重难点是让学生将第四单元的中心语言与be going to 句型融为一体,在具