【精品】七年级英语上册 unit 9 my favorite subject is science section a（1a-2c课件 （新版人教新目标版（可编辑.ppt

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1、七年级英语上册 Unit 9 My favorite subject is science Section A（1a-2c）课件（新版）人教新目标版_ruitbl_ck_egetables_ccer_ ed _ce-creamtoma_o strawb_rryfavoiter最爱的Lead infavoritefavorite是是形容词，意为形容词，意为“最爱的最爱的”，相当于，相当于like.best,like.best,后名后名词前面跟形容词性物主代词或名词所有格。词前面跟形容词性物主代词或名词所有格。即：即：形容词性物主代词形容词性物主代词/名词所有格名词所有格+favorite+fav

2、orite+名词名词 eg:My favorite color is red.=I like red best.My favorite month is October.=I like October best.Whats your favorite color?My favorite color is red.EnglishPresentation Do you know these subjects?What subject is it?ChinesesciencemathhistorygeographymusicartP.E.3.3.subject subject 是可数名词，意为是可数

3、名词，意为“学科；科目学科；科目”。egeg：We have nine subjects at school.We have nine subjects at school.在学习我们有九个学科。在学习我们有九个学科。4.4.表学科的名词都属单数名词，作主语时，谓语动词用单数表学科的名词都属单数名词，作主语时，谓语动词用单数形式。形式。egeg：He thinks politics is kind of boring.He thinks politics is kind of boring.他认为政治有点无聊。他认为政治有点无聊。Listen and circle the subjects y

4、ou hear in 1a.1.P.E.2.art 3.science4.music 5.math 6.Chinese 7.geography 8.history 1b Practice the conversation with your partner.Then make your own conversations.Whats your favorite subject?My favoritesubject is art.1csciencefunA:What is your favorite subject?B:My favorite subject isA:Why do you lik

5、e it?B:Because itsexcitingPairworkEnglish interestingA:What is your favorite subject?B:My favorite subject isA:Why do you like it?B:Because itsusefulmusicrelaxingA:What is your favorite subject?B:My favorite subject isA:Why do you like it?B:Because itsWhy do you like P.E.Why do you like P.E.？你为什么喜欢体

6、育？你为什么喜欢体育？Because its fun.Because its fun.因为它很有趣。因为它很有趣。（1 1）whywhy作疑问副词，意为作疑问副词，意为“为什么为什么”。用于询问原因。句子结构是。用于询问原因。句子结构是why+why+一一般疑问句？通常用般疑问句？通常用because.because.来回答。来回答。（2 2）because because 是从属连词，引导原因状语从句。在汉语中是从属连词，引导原因状语从句。在汉语中“因为因为”和和“所以所以”一一定要同时使用，但是，在英语中，二者只能用其一，即有了定要同时使用，但是，在英语中，二者只能用其一，即有了becau

7、se,because,就不能用就不能用so;so;用了用了so,so,就不能用就不能用because.egbecause.eg：Because Math is interesting,I like it.=Math is Because Math is interesting,I like it.=Math is interesting,so I like it.interesting,so I like it.（3 3）funfun此处作形容词，意为此处作形容词，意为“有趣的有趣的”。egeg：We all think pandas are fun.We all think pandas a

8、re fun.GrammarA:Whats your favorite subject?B:My favorite subject isA:Why do you like it?B:Because itsPractice Listen and put the conversation in order.23142aListen and match the subjects you hear with the descriptions.Subject1.art2.science3.music4.P.E.5.math6.geography7.historyDescriptiona.funb.int

9、erestingc.boringd.difficulte.relaxing2b What do you think of the subjectsabove?Make your own conversations using the words in 2b.Whats yourfavorite subject?Science.Why do youlike science?Because itsinteresting.2cA:What is your favorite subject?B:My favorite subject is A:Why do you like it?B:Because itsfuninterestingexcitingrelaxingimportantusefuleasy1.熟记表学科单词。2.调查五个好朋友最喜欢的学科及原因编成对话。Homework