1、Unit 3 section A 1.Sam plays them better than Tom.萨姆比汤姆敲的好 better意为意为更好地，较好地更好地，较好地，在此处是副词，在此处是副词well的比较的比较级级,修饰动词修饰动词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.bestC1、两者之间的比较，句中有明显
2、的标志词than Tom is taller than John2、Which/Who is+比较级,A or B?Which is easier,maths or English?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.4、is the+比较级+of the two.Tom is the taller of the two boys
3、.5、数量+比较级 than He is than his brother.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.8.比较级形式用来表示最高级概念（1比多）
4、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+原级原级”：不如，不及：不如，不及常与常与than连用连用 That book is less interesting than this book.10.“a/an+比较级”表示“又一，再一”e.g.Lily has a dol
5、l,but she wants a bigger one.2.Tara works as hard as Tina.塔拉学习和蒂娜一样努力。肯定：肯定：as+原级原级+as 和和一样一样否定：否定：not soas+原级原级+as 不像不像那样那样 不如不如not asas，.和.不一样not soas，.不如.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。前肯后否如：Lily is a student,isnt she?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
6、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？那是塔拉，是吗？【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.wa
7、snt he D.didnt heCD 4.hard-working，hard work，work hardhard-working形容词形容词，努力工作的，勤勉的hard work名词短语名词短语，辛苦的工作辛苦的工作，hard是形容词，修饰不可数名词workwork hard动词短语动词短语，努力工作努力工作，hard是副词，修饰动词worka hard-working boyThis is hard work,but I like it.He works hard【即学活用即学活用】The _boy always does _and _.A.hard-working,works hard
8、,hard work B.works hard,hard-working,hard work C.hard-working,hard work,works hard D.works hard,hard-working,hard workC5.You can tell that Lisa really wanted to win,though.不过，你能看出来，丽莎真的很想赢。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
9、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)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
