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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit,3,Period,1 Section A 1a1c,Im more outgoing than my sister.,Height:2.26 m,taller,shorter,Height:1.60 m,tall,short,+er,Yao Ming is taller than Pan Changjiang.,larger,smaller,A,B,+r,A is larger than B.,B is smaller than A.,heavy,thin,heavier,thinner,yi+er,双写,+er,Ten years ago,now,Zhao Liying is thinner now than she was ten years ago.,long hair,short hair,shorter hair,longer hair,The woman has longer hair than the man.,We are twins.,outgoing,quiet,more outgoing,more+.,tall taller,quietquieter,(+,er,),large,larger,(+r),thin thinner,(,双写,+,er,),heavy heavier,(,y,i,+,er,),outgoing more outgoing,(more+),Look,Summary,1,:,The rules of comparative form,小结,1,：比 较 等 级 的 构 成,Good,well,betterbest;little,lessleast,(irregular adj.),巧记,1,：,大,(bigger),胖,(fatter),子怕热,(hotter),，,苗条的,(slimmer),瘦子,(thinner),喜欢,潮湿,(wetter),和红色,(redder),Look,Summary,1,:,The rules of comparative form,小结,1,：比 较 等 级 的 构 成,巧记,2,：,两好,(good/well),是,better,，俩多,(many/much),是,more;,坏,/,病,(bad/ill),是,worse,，老,/,远,(old/far),变化有两个,.,Look,Summary 2:,The useage of comparative form,小结,2,：比 较 等 级 的 用 法,比较级的用法：,1.,基本用法,当两种物体之间相互比较时，我们要用形容词或副词的比较级，即：,A+be+,形容词的比较级,+than B.,A+,实义动词,+,副词的比较级,+than B.,A,比,B,更,.,1a,.,Match each word with its opposite.,tall loudly,thin short hair,long hair heavy,quitely short,1b,.,Listen and number the pairs of twins 1-3 in the picture.,2,3,1,2,3,1,问题探究,1.,1.Both:,两个，两个都,adj.,放在所修饰的名词前,Both students like English.,pron(,代词,),Both of+,名词,/,代词复数：两个都,注：名词前常有限定词,the/ones/these,等,代词用宾格。,both of us/them/you,我们他们你们都,both of,作主语时，谓语动词只能用复数。,Eg:Both of the books are interesting.,adv:,放在句中,We both like playing basketball.,We are both students.,Bothand ,和,都，既,.,又,.,，不但,而且,连接两个并列的成份,eg:Both English and math are very important.,He can both speak and write English.,问题探究,区分,both,和,all,both,两者都，只用于两者,作主语时，谓语动词只能用复数。,all,指三者或三者以上都,作主语时，笼统表示所有人，,谓语动词常用复数，笼统表示所有的事物或现象时，,谓语动词常用单数。,All are here.,All is silent.,2.,区分,loudly,loud,和,aloud,loudly,：,adv,含有“喧闹”的意味,more loudly,loud,：,adj.,大声的，,louder,adv.(=loudly),aloud,：,adv,出声地，大声地,强调为了使人听见而发声，声音不一定很大，常与,read,talk,连用，无比较级,问题探究,3.,反意疑问句：指在陈述句后附加一个简短问句，用于征询肯定或否定的意见，或希望陈述句所说的得到证实。,特点：,前肯后否，前否后肯。,回答时，,Yes,译成：不，不是；,No,译成：是，是的,()3.Lily is a good student,_ she?,A.is B.doesnt C.isnt D.does,Goodbye!,Thanks for listening!,
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