Unit2Whatisit?Whatisit?不是What’sit?当补语是什么代词(he,she,it)时,不能使用缩略形式。What?[wɒt]什么?Hey![heɪ]嗨good[ɡʊd]好的look[lʊk]看a[ə]一(个)wheel[wi:l]轮、车轮green[ɡri:n]绿色OK[əʊ'kei]行,好now[naʊ]现在flower['flaʊə]花red[red]红色的umbrella[ʌm'brelə]伞that[ðæt]那、那个grey[ɡreɪ]灰色bird[bɜ:d]鸟key[ki:]钥匙right[raɪt]正确的silver['sɪlvə]银色的chair[tʃeə]椅子table['teɪbl]桌子1.good好的反义词为:bad坏的、糟糕的2.aa与an的区别:(1)a用在以辅音字母开头,或以读做辅音的元音字母开头的单词前面:例如:aman一个男人ahat一顶帽子(2)an用在以元音字母(a,e,i,o,u)开头,或以不发音的h字母开头的单词前面:例如:anapple一个苹果anhour一小时3.Now主要和现在进行时态和一般现在时态一起出现。用于现在进行时的时候表示正在进行的某事物。Eg.Iamnowdoingmyhomework.用于一般现在时的时候表示现阶段发生的事情。Eg.Ifeelmuchbetternow.4.thatthis和that的区别:this这,这个,指:近处that那,那个,指:远处eg.What‘sthis?这是什么?What’sthat?那是什么?5.right正确的反义词为:wrong错误的silverrightthatnowwheelWhat?看谁读得快!bicycle['baɪsɪkl]自行车black[blæk]黑色的colour['kʌlə]颜色dress[dres]连衣裙whatcolour….?……什么颜色?camera['kæmərə]照相机white[waɪt]白色的blue[blu:]蓝色an[æn]一(个)desk[desk]书桌brown[braʊn]棕色的,褐色的bicyclecameradeskdressscolourbicycleWhatcolour?Listentotherecording,andthenanswerthisquestion:Isthataredflowerinpicture4?听录音,然后回答问题:图片4中是一朵红色的花吗?ListeningandUnderstandingROBERT:Hey,thisisgood!Look,Lucy!Whatisthis?LUCY:It’sawheel.用于吸引注意的感叹句。thisthat区别•Thisis…这是…•Thatis…那是…What’sthis/that?bicyclehatumbrelladresscameradeskThisis可用来介绍某人,但是中间不加定冠词。Eg.ThisistheTom.错误ThisisTom.正确小试牛刀:(1)这是Lucy.ThisisLucy.(2)这是Joyce.ThisisJoyce.ROBERT:No,itisn’t.Look!It’sgreen!It’sahat!LUCY:OK,It’sagreenhat.祈使句。1.No,itisn’t.在礼貌性的简短回答中,我们倾向于使用缩略形式isn’t而不是isnot,因为这样重音落在is上面。在完整形式Itisnot中,重音落在最后一个单词not上,强调了否定的语气,听起来不太礼貌。2.It’sahat.---a/an+单数名词。当我们在表达只有一个物体,以及说明其属于哪一类的时候,前面要加a。3.It’sagreenhat.形容词放在冠词和名词之间。ROBERT:Nowlook!What’sthis?LUCY:It’saflower.It’saredflower.吸引人注意ROBERT:No,itisn’t.It’saredumbrella.LUCY:OK.What’sthat?ROBERT:It’sgrey.Isitabird?Yes,It’sagreybird.英式英语grey美式英语grayLUCY:No!It’sakey!ROBERT:Right!It’sasilverkey.Right---感叹句,表示同意(=Youareright!),或者发现了什么东西(=Iamright!).Pronunciation/e/yesredpencilJenkinsdressdeskumbrellanephew/æ/thathatbagcamerablackfamilyKarenand1.A.bagB.sandC.play2.A.PatB.cakeC.hat3.A.rabbitB.armC.happy4.A.legB.heC.pen5.A.deskB.bagC.map1.Thisisabicycle.变为否定句为:Thisisn’tabivycle.变为一般疑问句为:Isthisabicycle?肯定回答:Yes,itis.否定回答:No,itisn’t.变为特殊疑问句为:Whatisthis?PatternPracticeThatisahat.变为否定句为:Thatisn’tahat.变为一般疑问句为:Isthatahat?肯定回答:Yes,itis.否定回答:No,itisn’t.变为特殊疑问句为:Whatisthat?2.Thisis/That’sabicycle.变为特殊疑问句为:What’sthis/that?3.It’sabicycle.变为一般疑问句为:Isitabicycle?变为特殊疑问句为:What’sthis/that?It’sRobert’s.对划线部分提问:Whoseisit?It’ssilver.对划线部分提问:Whatcolourisit?4.It’ssilver.对划线部分提问:Whatcolourisit?It’sRobert’s.对划线部分提问:Whoseisit?Whatisthis?(bicycle/silver)Itisabicycle.Itisasilverbicycle.Whatisthis?(umbrella/black)Itisaumbrella.Itisablackumbrella.(Whose/umbrella?William)Whoseisthisumbrella?It’sWilliam’s.Whose/camera?PaulWhoseisthiscamera?It’sPaul’s.(Robert’sbicycle/silver)WhatcolorisRobert’sbicycle?Robert’sbicycleissilver.(Karen’sdress/red)WhatcolorisKaren’sdress?Karen’sdressisred.Listening