Unit HowdoyouPart A.you'rehappy. )2.當(dāng)你過(guò)生日收到朋友的禮物時(shí) B.You're )3.當(dāng)你發(fā)現(xiàn)自己被騙時(shí) )4.當(dāng)你看到一條蛇時(shí) D.You'revery )1. A. )2. B. )3. C. )4. D. E.ThecatisSarahisSarahisThecatisTheyareSarahandthecatare angrysadworried擔(dān)心的;bad邪惡的;beafraidof害 beangrywith生??的beworriedabout為??What'sthiscartoonabout?Whyisthecatangrywiththemice?Sarahissad.Theyarehappy.Sam:What'sthiscartoonSarahIt'saboutacat.Thecatisapoliceofficer.薩拉:它是關(guān)于一只貓的。這貓是一個(gè)警察。Sam:Cool!Sarah:Hechasesthemice.They'reafraidofSam:Sarah:Becausethemicearebad.Theyhurtpeople.ThecatisangrywithSam:MaybeourcatischasingamouseWhat'sthiscartoonabout?這個(gè)動(dòng)畫片是有關(guān)什么的【詳解】About意為"關(guān)句型結(jié)構(gòu):What+be動(dòng)詞+主語(yǔ)例句:What'sthemovieabout?這部電影是有關(guān)什么的What'sthebookabout?這本書是有關(guān)什么的Whyisthecatangrywiththemice?為什么貓生老鼠們的氣【詳解】本句是由why引導(dǎo)的特殊疑問(wèn)句，用于詢問(wèn)原因。Why意為"為什么"，常用because引導(dǎo)的句子作答。Why+beWhy+be動(dòng)詞+主語(yǔ)+其他例句:Whydoesyourbrotherwanttobeateacher?為什么你弟弟想當(dāng)一—Whyishehere?他為什么在這兒BecauseIinvitedhim.—Whyareyousohappy?你為什么這么高興—BecauseIhaveanewcar.Thecatisill.【詳解】I是形容詞，表示"有病句型結(jié)構(gòu):主語(yǔ)+be動(dòng)詞/feel/feels+心情感受或描述身體狀況的形容詞例句:Ifeelhappy.IwassadwhenIheardthat.Thecatisafraid.【詳解】afraid意為"害怕的，擔(dān)心的，擔(dān)憂的"，其用法如下beafraidtodosth.害怕做某事或不敢做某事。例句:Hewasafraidtoflyinaplane.他不敢坐飛機(jī)。beafraidofdoingsth.擔(dān)心會(huì)發(fā)生某事;害怕做某事。例句:Iwasafraidofwakingmymother.我怕吵醒媽媽。Shew