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,section A,Unit 3,1,Sam plays them,better,than,Tom.,萨姆比汤姆敲的好,better,意为更好地，较好地，在此处是副词,well,的比较级,修饰动词,play,。,good better best well-better-best,她歌唱的很好，但是吉姆比她唱的更好,She sings very well,but Jim sings better than her,.,【,即学活用,】,No one can sing_ than her.,A.good B.well C.better D.best,C,Sam plays them better than Tom,2,1,、,两者之间的比较，句中有明显的标志词,than,Tom is taller,than,John,形容词、副词的比较级,常用句型结构,2,、,Which/Who is+,比较级,A,or,B?,Which is easier,maths or English,?,1、两者之间的比较，句中有明显的标志词than形容词、副词的,3,3,、,能修饰比较级的副词及短：,much,(,的多,),、,a lot,(,的多,),、,even,(,更,),、,still,（更,）、,a bit/a little,(,一点儿,),This city is,much,more beautiful than that one,Today is,even,hotter than yesterday.,3、能修饰比较级的副词及短：much(的多)、a lot,4,4,、,is,the+,比较级,+of the two.,Tom,is,the taller,of the two,boys.,5,、,数量,+,比较级,than,He is,three years older,than his brother.,4、is the+比较级+of the two.,5,7,、,比较级,+and+,比较级，“越来越,”,（单音节词和部分双音节词）,more and more+,原级,“,越来越,”,（多音节词和部分双音节词）,Tai Yuan is becoming,more and more beautiful.,Now it is hotter and hotter.,6,、,The+,比较级,+,主,+,谓，,the+,比较级,+,主,+,谓。,“,越,，就越,”,The more,the better.,越多越好。,The more you eat,the fatter you will become.,7、比较级+and+比较级，“越来越”（单音节词和部,6,8.,比较级形式用来表示最高级概念,（1,比多）,比较级,+than any other+,单数名词,比较级,+than the other+,复数名词,.,比其他任何一个都,.,代恩,在班上比其他任何一个男孩都高。,Dai is,taller,than,any other,boy,in our class.,=Dai is,taller,than,the other,boys,in our class.,9.“less+,原级”：不如，不及,常与,than,连用,That book is,less,interesting,than,this book.,8.比较级形式用来表示最高级概念（1比多）9.“less,7,10.,“,a/an+,比较级”表示“又一，再一”,e.g.Lily has a doll,but she wants,a bigger,one.,10.“a/an+比较级”表示“又一，再一”,8,2.Tara works,as hard as,Tina.,塔拉学习和蒂娜一样努力。,肯定：,as+,原级,+as,和,一样,否定：,not soas+,原级,+as,不像那样 不如,not,asas,，,.,和,.,不一样,not,soas,，,.,不如,.,2.Tara works as hard as Tina.,9,反意疑问句,：,反意疑问句是指陈述句后附加一个简短问句，征询肯定或否定的意见，或者希望陈述句所说的内容得到证实。,肯定陈述句否定提问,前肯后否,如：Lily is a student,isnt she?,否定陈述句肯定提问,前否后肯,如：She doesnt come from China,does she?,陈述句中含有否定意义的词，如little,few,never,nothing,hardly等。其反意疑问句用肯定式。如：He knows little English,does he?,回答反意疑问句，答语含义是依据。肯定事实用,yes,，否定事实,no,来替。,3.Thats Tara,isnt it?,那是塔拉，是吗？,反意疑问句：反意疑问句是指陈述句后附加一个简短问句，征询肯定,10,【,即学活用,】,1.Theres not much news in todays paper,_?,A.isnt it B.are there C.is there D.arent there,3.The manager came here in a car,_?,A.was he B.did he C.wasnt he D.didnt he,C,D,【即学活用】CD,11,4.,hard-working,，,hard work,，,work hard,hard-working,形容词,，努力工作的，勤勉的,hard work,名词短语,，,辛苦的工作,，,hard,是形容词，修饰不可数名词,work,work hard,动词短语,，,努力工作,，,hard,是副词，修饰动词,work,a hard-working boy,This is hard work,but I like it,.,He works hard,4.hard-working，hard work，w,12,【,即学活用,】,The _boy always does _and _.,A.hard-working,works hard,hard work,B.works hard,hard-working,hard work,C.hard-working,hard work,works hard,D.works hard,hard-working,hard work,C,【即学活用】C,13,5.You can tell that Lisa really wanted to,win,though,.,不过，你能看出来，丽莎真的很想赢。,(1)Though,在此做副词意为可是，不过，然而，常用于口语 中，一般放在句尾。,It was a hard job.He took it,though.,(2),Though,还可做连词，意为虽然，尽管，引导让步状语从句，,此时可以和,although,互换,Though/Although he was ill,he worked hard.,(3)though/although,表示虽然，尽管时，,不能和,but,连用,在一个句子中。,(,与此类似的还有,because,和,so),5.You can tell that Lisa reall,14,6.,Both Sam and Tom can ply the drums.,both adj./pron./adv.两个都,用在be 动词后，行为动词前。,You are both too young./They both speak English.,Both of.+名词复数（复数谓语）,Both of the flowers are beautiful.两朵花都很漂亮。,bothand两者都（复数谓语）,反义：neithernor两者都不（谓语单复数按照就近原则）,。,both 指代两者；all指代三者或三者以上,6.Both Sam and Tom can ply th,15,