Unit 9 Section A grammar focus-3c 课件--人教版七年级英语上册 .pptx

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1、My favorite subject is science.Section A grammar focus-3corangesstrawberriespearsbananas Lead inFruit:Sports:basketball soccer ball volleyball baseballWhats your favorite subject?Science.Why do you like science?Because its interesting.Whats your favorite subject?(My favorite subject is)_.Why do you

2、like _?Because its _.funinterestingrelaxing特殊疑问句特殊疑问句 Grammar定义：定义：是以特殊疑问词开头，提出疑问的是以特殊疑问词开头，提出疑问的句子，也称句子，也称wh-问句。问句。构成：构成：特殊疑问词特殊疑问词+一般疑问句一般疑问句 注意：若疑问词作主语，特殊疑问句的语注意：若疑问词作主语，特殊疑问句的语序则用陈述句语序。序则用陈述句语序。疑问词疑问词含义含义例句例句what“什么什么”用来用来询问事询问事物物Whats his favorite food?他最喜欢的食物是什么他最喜欢的食物是什么?who“谁谁”用来询用来询问某人问某人的身

3、份的身份Who is your English teacher?谁是你的英语老师谁是你的英语老师?My English teacher is Ms.Li.我的英语老师是李老师。我的英语老师是李老师。where“哪里哪里”用用来提问地点来提问地点Where is your schoolbag?你的书包在哪里你的书包在哪里?Its on the desk.在书桌上。在书桌上。why“为什么为什么”用来询问原用来询问原因因Why do you like basketball?你为什么喜欢打篮球你为什么喜欢打篮球?Because its fun.因为有趣。因为有趣。when“何时何时”用用来询问时间来

4、询问时间When is your brothers birthday?你弟弟的生日是什么时候你弟弟的生日是什么时候?Its on September 15th.9月月15日。日。how“怎么怎么”对某人对某人/某情况提问某情况提问How are you?你好吗？你好吗？Im fine,thanks.很好，谢谢。很好，谢谢。how old“多大多大”，用来，用来询问年龄询问年龄How old is your cousin?你表妹多大了？你表妹多大了？how much“多少钱；多少多少钱；多少”用来询问价格用来询问价格或不可数名词的或不可数名词的数量数量How much are the pears

5、?这梨多少钱这梨多少钱?How much rice do you want?你想要多少米饭你想要多少米饭?how many“多少多少”用来询用来询问可数名词的数问可数名词的数量量How many pens do you need?你要几支钢笔你要几支钢笔?1.A:_ do you like history?B:Because its interesting.2.A:_ like math?B:Eric does.3.A:_ is your favorite subject?B:My favorite subject is P.E.4.A:_ is your science teacher?B:

6、My science teacher is Mr.Chen.5.A:_ do you like art?B:Because its fun.3a Fill in the blanks with what,who or why.WhyWhoWhatWhoWhy3b Write questions for answers.QuestionsAnswers1._?2._?3._?4._?5._?Because history is interesting.Science and math.His Chinese class is on Monday.Marys favorite subject is

7、 art.My geography teacher is Mrs.Qin.Why do you like historyWhats your favorite subjectsWhen is his Chinese classWhats Marys favorite subjectWhos your geography teacher3c Interview three classmates and complete the chart.Then tell your group about the results.A:Whats your favorite subject,Jingjing?B

8、: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 fun.Ms.XieExplanation【速记口诀】巧记特殊疑问词用法What用途很广泛，要问“什么”它来办；How 开头来“问安”，“谁”用Who词来承担；Why 就是“为什么”，“谁的”事情Whose来干；询问“地点”用Where，“哪个”Which句首站。1Why do you lik

9、e science?你为什么喜欢科学？Because its interesting.因为它有趣。why是疑问副词，意为“为什么”，用来询问原因，答语通常为连词because(因为)引导的句子。eg：Why are you late？你为什么迟到？Because I am ill.因为我生病了。2Who is your science teacher？谁是你的科学老师？这是由who引导的特殊疑问句，who是疑问代词，意为“谁”，用来对表示人的主语提问，who常被看成是第三人称单数，所以谓语动词用第三人称单数形式，当用其提问时，句型结构为“Who谓语其它？”。3Hows your day？今天怎

10、么样？Its OK.还可以。how是特殊疑问词，意为“(身体、事情发展、感觉)怎么样”，用来询问人的身体状况或事情的进展。4Thats for sure.那是肯定的。for sure确定，肯定的。eg：I like English for sure.我确实喜欢英语。Exercise根据上下文，填入适当的疑问代词或副词。1._ are you from?Im from Xiangshui Country(县).2._ are you late for school,Sandy?Because the clock doesnt work.3._ is Womens Day?Its on March 8th.4._ is your Chinese teacher?Mr.White is.5._ is your father?Hes a good doctor.