Unit 9 Section A Grammar Focus-3c（ppt课件） -2022秋人教新目标版七年级上册《英语》.pptx

1、Section A Grammar Focus-3cUnit 9 My favorite subject is science.1.Grammar:Wh-questions.2.Function:Use wh-questions to ask about things,people,reasons,time.and answer them.Learning objectivesLook,fill in the blanks and say.1.Whats your favorite subject?_.My favorite subject is science1.Whats his favo

2、rite subject?_.His favorite subject is Chinese3._?Her favorite subject is art.Whats her favorite subject4.Why does Bob like _?_ its interesting.Becausehistory5.Why do Frank and Bob like _?_ its fun.BecauseP.E.6._?My music teacher is Ms.Xie.Who is your music teacher 7._ is your _ class?Its on Monday

3、and Friday.geographyWhenGrammar Focus_ your favorite subject?My favorite subject _ science.Whats _ favorite subject?His favorite subject is Chinese.Whats her favorite _?_ favorite subject is art.Whats is his subject Her _ does Bob like history?Because its interesting.Why do Frank and Bob like P.E.?_

4、 its fun._ is your music teacher?My music teacher is Ms.Xie._ is your geography class?Its _ Monday _Friday.Why Because Who When on and Whats your favorite subject?Why does Bob like history?Who is your music teacher?When is your geography class?What疑问句疑问句Why疑问句疑问句Who疑问句疑问句When疑问句疑问句Observe and learn以

5、下情况下分别该用哪种句型？以下情况下分别该用哪种句型？1.询问某人喜欢的学科或星期：询问某人喜欢的学科或星期：2.询问某人喜欢某物的原因：询问某人喜欢某物的原因：3.询问某人：询问某人：4.询问时间：询问时间：what疑问句，问疑问句，问“什么什么”why疑问句，问疑问句，问“为什么为什么”who疑问句，问疑问句，问“谁谁”when疑问句，问疑问句，问“什么时间什么时间”特殊疑问句特殊疑问句 对句子中的某一部分讲行提问，以对句子中的某一部分讲行提问，以what,when,who,how,where,why等疑问词引导的疑问句叫特等疑问词引导的疑问句叫特殊疑问句。特殊疑问句应根据具体内容作答，殊

6、疑问句。特殊疑问句应根据具体内容作答，不能不能用用yes或或no回答回答。特殊疑问句读时一般用。特殊疑问句读时一般用降调降调。1.概述概述(1)特殊疑问词特殊疑问词+动词动词+其他其他?2.构成构成例：谁有红色的钢笔？例：谁有红色的钢笔？Who has a red pen?你的生日是什么时候？你的生日是什么时候？When is your birthday?(2)特殊疑问词特殊疑问词+一般疑问句（一般疑问句（be动词动词/助动词助动词/情态动情态动 词词+主语主语+其他）？其他）？例：你午餐喜欢吃什么？例：你午餐喜欢吃什么？What do you like for lunch?她为什么喜欢历史？

7、她为什么喜欢历史？Why does she like history?Whats your favorite subject?Why does Bob like history?What疑问句疑问句Why疑问句疑问句Observe and learnWhat+be动词动词+主语？主语？Why+助动词助动词do(does)+主语主语+谓语？谓语？注意观察各句型的结构注意观察各句型的结构Who is your music teacher?Who疑问句疑问句When疑问句疑问句Who+be动词动词+主语？主语？When+be动词动词+主语？主语？When is your geography clas

8、s?疑问词，在句首，一般疑问句跟着走。疑问词，在句首，一般疑问句跟着走。主语若是疑问词，陈述语序才对头。主语若是疑问词，陈述语序才对头。读时通常用降调，句末问号不要丢。读时通常用降调，句末问号不要丢。巧记：特殊疑问句的结构巧记：特殊疑问句的结构 可单独用于询问可单独用于询问姓名、年龄、号码、计算姓名、年龄、号码、计算结果、物品结果、物品等。等。例：例：Whats your name?也可与其它名词也可与其它名词subject,food,color等等“组组合合”询问更为具体的信息。询问更为具体的信息。例：例：What color does he like?what作疑问代词，意为作疑问代词，意

9、为“什么什么”。用于。用于询问询问“某物某物/某事某事”。what3.用法用法who who作疑问代词，意为作疑问代词，意为“谁谁”。用于。用于询问询问“某某人人”，在句中可作主语、宾语、表语。作主语时，在句中可作主语、宾语、表语。作主语时，谓语动词多用单数形式。谓语动词多用单数形式。whom意为意为“谁谁”，只在句中作宾语；，只在句中作宾语；whose意为意为“谁的谁的”，只在句中作定语。，只在句中作定语。例：例：Who is in the classroom?(作主语作主语)Who/Whom are they talking with?(作宾语作宾语)when作疑问副词，意为作疑问副词，意

10、为“什么时候；什么时候；何时何时”。用于。用于询问年、月、日、星期询问年、月、日、星期这样这样的时间。的时间。例：例：When is your birthday?Its on June 5th.when where作疑问副词，意为作疑问副词，意为“在哪里在哪里”。用于询问用于询问“地点地点”。例：你爷爷在哪儿例：你爷爷在哪儿?Where is your grandfather?where why作疑问副词，意为作疑问副词，意为“为什么为什么”。用。用于于询问原因询问原因时，用时，用 because 引导的句子回引导的句子回答，意为答，意为“因为因为”。例：例：Why do you like P

11、.E.?Because its fun.why (1)how作疑问副词，意为作疑问副词，意为“怎样；如何怎样；如何”。用于。用于询问询问“方式；程度方式；程度”。例：你今天过得如何例：你今天过得如何?How is your day?(2)关于关于how的疑问词组有的疑问词组有“how much”，意为，意为“多少钱多少钱”，用于询问，用于询问“价格价格”；“how old”意为意为“多大多大”，用于询问，用于询问“年龄年龄”。例：这顶帽子多少钱例：这顶帽子多少钱?How much is the hat?你的妹妹多大你的妹妹多大?How old is your sister?how特殊疑问词小结

12、特殊疑问词小结疑问词疑问词词义词义用法用法疑问代词疑问代词who谁谁问问“人人”whose谁的谁的问问“主人主人”what什么什么问问“东西东西”which哪个哪个问问“选择选择”疑问词疑问词词义词义用法用法疑问副词疑问副词when什么时候什么时候问问“时间时间”where在哪里在哪里问问“地点地点”why为什么为什么问问“原因原因”how怎样怎样问问“情况情况”疑问词组疑问词组how many多少多少问问“数量数量”what color什么颜色什么颜色问问“颜色颜色”what time几点几点问问“时间时间”4.特殊疑问句中助动词的使用规律特殊疑问句中助动词的使用规律1).特殊疑问词放在最前

13、面；特殊疑问词放在最前面；2).如果有动词如果有动词 be，直接主谓倒置；，直接主谓倒置；3).如无动词如无动词 be，则要借助助动词，则要借助助动词 do 或或does。5.特殊疑问句的回答特殊疑问句的回答 特殊疑问句在回答时不能用特殊疑问句在回答时不能用yes/no来回答，来回答，可以使用完整答语，也可以只回答提问部分。可以使用完整答语，也可以只回答提问部分。When do you usually go to the library?I usually go there on Sunday./On Sunday.用疑问词填空。用疑问词填空。1.is your name?My name is

14、 Gao Jie.2.are you?Im fine.3.are you?Im ten.4.are you?Im Alice.5.are you?Im in the office.6.is it?Its red.WhatHowHow oldWhoWhereWhat color即时演练即时演练7.is it?Its a banana.8.books are there on the desk?There are two books.9.are the books?They are twenty yuan.10.is your birthday?On May 2nd.WhatHow many Ho

15、w muchWhen.对画线部分提问。对画线部分提问。1.My mothers favorite fruit is oranges.your mothers favorite?2.They all like art because its relaxing.do they all art?3.My science teacher is Mr.Green.your science teacher?What isfruitWhylikeWho is1.A:do you like history?B:Because its interesting.2.A:likes math?B:Eric does

16、.3aFill in the blanks with what,who or why.WhyWho3.A:is your favorite subject?B:My favorite subject is P.E.4.A:is your science teacher?B:My science teacher is Mr.Chen.5.A:_ do you like art?B:Because its fun.WhatWhoWhy3bWrite questions for the answers.QuestionsAnswers1._ _?2._ _?Because history is in

17、teresting.Science and math.Why do you likehistoryWhat are your favorite subjectsQuestionsAnswers3._ _?4._ _?5._ _?His Chinese class is on Monday.Marys favorite subject is art.My geography teacher is Mrs.Qin.When is his Chinese classWhats Marys favorite subjectWho is yourgeography teacherHis Chinese

18、class is on Monday.on表示表示“时间时间”的用法的用法表表“时时间间”的的介词介词 onHis Chinese class is on Monday.他的语文课是在星期一。他的语文课是在星期一。on+星期几星期几on+几月几日几月几日on+具体某一天的具体某一天的上午、下午或晚上上午、下午或晚上on Mondayon May the secondon the early morning of August 1st3cInterview three classmates and complete the chart.Then tell your group about the

19、 results.A:Whats your favorite subject,Jingjing?B:Music.A:Why do you like music?B:Because its fun.A:Whos your music teacher?B:Ms.Xie.NameFavorite subject(What)Reason(Why)Teacher(Who)Li JingjingmusicIts funMs.XieDo a survey.Summary特殊疑问句特殊疑问句1.特殊疑问句的概念特殊疑问句的概念2.特殊疑问句的构成特殊疑问句的构成3.特殊疑问句的用法特殊疑问句的用法4.特殊疑问句中助动词的使用规律特殊疑问句中助动词的使用规律5.特殊疑问句的答句特殊疑问句的答句1.Review the grammar weve learnt today.2.Preview the new words and expressions.Homework