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1、Unit 3Period 1 Section A 1a1cHeight: 2.26 mHeight: 1.60 mtallshort + erYao Ming is taller than Pan Changjiang. larger smallerAB+rA is larger than B.B is smaller than A.heavythiny i+er双写双写+erTen years agonowZhao Liying is thinner now than she was ten years ago.long hair short hairThe woman has longer
2、 hair than the man.We are twins.outgoing quietmore outgoingmore +. tall taller quietquieter ( +er ) large larger ( +r ) thin thinner ( 双写双写+er ) heavy heavier( y i+er ) outgoing more outgoing (more+) Summary 1:The rules of comparative form 小结1: 比 较 等 级 的 构 成Good,wellbetterbest; little lessleast (irr
3、egular adj.) 巧记巧记1: 大大(bigger)胖胖(fatter)子怕热子怕热(hotter), 苗条的苗条的(slimmer)瘦子瘦子(thinner)喜欢喜欢 潮湿潮湿(wetter)和红色和红色(redder) Summary 1:The rules of comparative form 小结1: 比 较 等 级 的 构 成巧记巧记2:两好两好(good/well)是是better,俩多,俩多(many/much)是是more;坏坏/病病(bad/ill)是是worse,老,老/远远(old/far)变化有两个变化有两个.Summary 2: The useage of
4、comparative form小结2:比 较 等 级 的 用 法比较级的用法:比较级的用法:1.基本用法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: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 loudlythin short hairlong hair heavyquitely short1b. Listen and number the pairs of twins 1-
5、3 in the picture.231231 1.1.Both: 两个,两个都两个,两个都 adj.放在所修饰的名词前放在所修饰的名词前 Both students like English. pron(代词代词) Both of +名词名词/代词复数:两个都代词复数:两个都 注:注:名词前常有限定词名词前常有限定词the/ones /these等等,代词用宾格。代词用宾格。 both of us/them/you 我们他们你们都我们他们你们都 both of 作主语时,谓语动词只能用复数。作主语时,谓语动词只能用复数。 Eg:Both of the books are interestin
6、g. adv:放在句中放在句中 We both like playing basketball. We are both students. Bothand 和和都,既都,既.又又.,不但,不但而且而且, 连接两个并列的成份连接两个并列的成份 eg: Both English and math are very important. He can both speak and write English. 区分区分both和和all both两者都,只用于两者两者都,只用于两者 作主语时,谓语动词只能用复数。作主语时,谓语动词只能用复数。 all指三者或三者以上都指三者或三者以上都 作主语时,
7、笼统表示所有人,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,谓语动词常用复数,笼统表示所有的事物或现象时, 谓语动词常用单数。谓语动词常用单数。 All are here. All is silent.2.区分区分loudly,loud和和aloud loudly:adv含有含有“喧闹喧闹”的意味的意味 more loudly loud:adj.大声的,大声的,louder adv.(=loudly) aloud :adv,出声地,大声地出声地,大声地强调为了使人听见而发声,声音强调为了使人听见而发声,声音不一定很大,常与不一定很大,常与read,talk连用,无比较级连用,无比较级 3.反意疑问句:指在陈述句后附加一个简短问句,用反意疑问句: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于征询肯定或否定的意见,或希望陈述句所说的得到证实。证实。特点:特点:前肯后否,前否后肯。前肯后否,前否后肯。 回答时,回答时,Yes译成:不,不是;译成:不,不是; No译成:是,是的译成:是,是的( )3. Lily is a good student, _ she? A. is B. doesnt C. isnt D. does