Unit6sectionAgrammarfocus-3c课件--人教版英语.七年级下册.pptx

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1、Unit 6 Im watching TV.section a.grammar focus-3c知识与技能：知识与技能：学习现在进行时的特殊疑问句、一般疑问句及其回学习现在进行时的特殊疑问句、一般疑问句及其回答，兼顾不同人称做主语时谓语动词的变化情况。能区分一般现答，兼顾不同人称做主语时谓语动词的变化情况。能区分一般现在时和现在进行时的结构和用法。在时和现在进行时的结构和用法。学习策略：学习策略：通过观察例句，归纳现在进行时动词的结构特点；通通过观察例句，归纳现在进行时动词的结构特点；通过对比分析，分清现在进行时的特殊疑问句和一般疑问句的提问过对比分析，分清现在进行时的特殊疑问句和一般疑问句的

2、提问和回答的结构；通过比较现在进行时和一般现在时的时间及动词和回答的结构；通过比较现在进行时和一般现在时的时间及动词构成的不同，正确区分两种时态。构成的不同，正确区分两种时态。文化意识：文化意识：打电话时，使用打招呼的礼貌用语使对话更加得体。打电话时，使用打招呼的礼貌用语使对话更加得体。情感态度：情感态度：学会彼此尊重以及通过积极的沟通达成共识。学会彼此尊重以及通过积极的沟通达成共识。Teaching Goals（教学目标）（教学目标）Analysis of Teaching Materials（教材分析）（教材分析）3a：通过连词成句，观察和分辨一般现在时和现在进行时的句型通过连词成句，观察

3、和分辨一般现在时和现在进行时的句型结构及相关时间状语。结构及相关时间状语。3b：通过排序再次创设情景，让学生再熟悉现在进行时的特殊疑通过排序再次创设情景，让学生再熟悉现在进行时的特殊疑问句及正确的电话用语，去谈论正在进行的活动和邀请对方。问句及正确的电话用语，去谈论正在进行的活动和邀请对方。3c：通过动作表演和竞猜结合的游戏让学生操作和运用现在进行通过动作表演和竞猜结合的游戏让学生操作和运用现在进行时的一般疑问句进行问答。锻炼学生的思维能力和肢体表现力。时的一般疑问句进行问答。锻炼学生的思维能力和肢体表现力。各环节各环节之间的联系：之间的联系：语法练习语法练习语篇理解语篇理解语言运用语言运用1

4、.-What are you doing?-_.2.-What are you doing?-_.3.-What is he doing?-_.4.-What is he doing?-_.5.-What is she doing?-_.Im eatingIm dancingHes runningHes drawingShes sleepingWatch the video and fill in the blanks.All the sentences use the present progressive tense(现在进行时现在进行时).Now,lets learn more abou

5、t it.1.现在进行时谓语动词的结构是什么？动词加现在进行时谓语动词的结构是什么？动词加ing有哪些方式有哪些方式?2.现在进行时的特殊疑问句和一般疑问句有什么异同？现在进行时的特殊疑问句和一般疑问句有什么异同？3.现在进行时的特殊疑问句和一般疑问句的回答有什么异同现在进行时的特殊疑问句和一般疑问句的回答有什么异同？4.两个时态有什么不同之处？两个时态有什么不同之处？现在进行时现在进行时1.定义：定义：表示现在表示现在(说话瞬间说话瞬间)_的动的动作作2.结构：结构：be动词动词(am,is,are)+_正在进行或发生正在进行或发生doing判断词：判断词：now,look,listen等等

6、be 随着随着人称人称、数数的变化而变化的变化而变化1)The students are listening to music.学生们正在听音乐。学生们正在听音乐。2)He is watching TV now.他现在正在看电视。他现在正在看电视。3.动词动词-ing变化规则：变化规则：1)_ play-playing watch-watching2)_ take-taking come-coming3)_ _ run-running swim-swimming4)_ die-dying lie-lying重读闭音节三要素：重读闭音节三要素：1.必须是重读音节；必须是重读音节；2.最后只有一个

7、辅音字母；最后只有一个辅音字母；3.元音字母发短元音。元音字母发短元音。一般情况加一般情况加-ing 以不发音以不发音e 结尾，去结尾，去e加加-ing重读闭音节结尾的动词，末尾只有一个辅音字重读闭音节结尾的动词，末尾只有一个辅音字母，双写辅音字母再加母，双写辅音字母再加-ing-ie结尾变成结尾变成-y再加再加-ing4.现在进行时的句式现在进行时的句式 1)肯定句肯定句:_ eg:I am reading a book.3)一般疑问句一般疑问句:_ 肯定回答肯定回答:_ 否定回答否定回答:_ eg:-Is he reading?-Yes,he is./No,he isnt.主语主语+be+

8、V-ing+其他其他.be+主语主语+V-ing+其他？其他？Yes,主语主语+be.No,主语主语+be+not.2)否定句：否定句：_ eg:I am not writing.主语主语+be+not+V-ing+其他其他.4)特殊疑问句特殊疑问句：_ My mother is cooking dinner in the kitchen.Where is your mother cooking dinner?What is your mother doing in the kitchen?Who is cooking dinner in the kitchen?疑问词疑问词+一般疑问句一般疑

9、问句?I.用所给动词的适当形式填空。用所给动词的适当形式填空。1.She _(study)English at a night school these days.2.Listen!They _(sing)in the music room.3.Jane _(write)an email to her friend now.is studyingare singingis writingPractice.按要求完成下列各题。按要求完成下列各题。1.She is washing the dishes in the kitchen.(改为否定句改为否定句)She _ _ the dishes in

10、 the kitchen.2.The boys are playing soccer now.(改为一般疑问句，并作否定回答改为一般疑问句，并作否定回答)_ the boys _ soccer now?_,they _.isnt washingarentAreplayingNoShe _ now,but she often _ after lunch.is washing the disheswashes the dishesLook and say一般现在时一般现在时表示表示经经常性常性的动作的动作At 11:13 a.m.现在进行时现在进行时表示此表示此时此刻时此刻正在做正在做某事某事He

11、 _ now,but he usually _ at night.is reading a newspaperreads a newspaper1.1.先找出每个句子的先找出每个句子的_._.2.2.根据根据_ _ 判断出判断出_,_,3.3.再由再由_ _ 决定动词决定动词_时间状语时间状语时间状语时间状语时态时态时态时态形式形式At 8:00 a.m.3a1.Jenny/clean the house/now _2.Bob/make dinner/every Saturday _3.Marys parents/drink tea/after dinner _4.Bill/talk on t

12、he phone/now _5.Susan and Bob/watch TV/on weekends _Bob makes dinner every Saturday.Marys parents drink tea after dinner.Bill is talking on the phone now.Write sentences following the examples.Jenny is cleaning the house now.Susan and Bob watch TV on weekends.P333b_ Do you want to go tomorrow then?_

13、 OK.See you tomorrow evening._ Im reading a book._ Lets go at seven oclock._ No,this book is really interesting._ What are you doing?_ Do you want to go to the movies now?_ Sure,what time?134Number the sentences in order to make a telephone conversation.Then practice it with a partner.25876P333cTake

14、 turns miming different activities in your group.The others in the group guess what the activities are.P33No,Im not.Yes,youre right.Are you making soup?Are you cleaning?1.-Is he reading a newspaper?-Yes,he is./No,he isnt.Hes playing basketball.2.-What are they doing?-Theyre listening to a CD.3.Shes

15、exercising now,but she usually exercises on Mondays.Review1.Can you tell me how to _ the computer?2.We need to _ eight cups of water every day.3.Mary has to _ her clothes on weekends.4.Can you come to my party _ evening?5.It _ takes ten minutes to clean the room.useI.从方框内选择合适的单词填空，完成句子。从方框内选择合适的单词填空

16、，完成句子。drinkwash tomorrowjustdrink,use,just,wash,tomorrow1.Mr.Brown is playing the guitar.(改为一般疑改为一般疑问问 句句)_ Mr.Brown _ the guitar?2.The old man is drinking tea under the tree.(改为否定句改为否定句)The old man _ _ tea under the tree.3.Julia is making the bed in her room.(对对 划线部分提问划线部分提问)_ _ Julia _ in her room

17、?4.Gina often washes the dishes at home.(用用now改改 写句子写句子)Gina _ _ the dishes at home now.5.Are they having a music class?(作否定回答作否定回答)_,_ _.IsII.按要求完成下列句子。每空一词。按要求完成下列句子。每空一词。playing isnt drinking What is doingiswashingNotheyarentHomework写出晚饭以后每位家庭成员经常做的事情和写出晚饭以后每位家庭成员经常做的事情和今天晚饭后他们正在做的事情。今天晚饭后他们正在做的事情。Example:My father often reads newspapers after dinner.But he is using the computer after dinner now.