九年級英語上冊Unit 2 Colour 教學(xué)課件：Grammar

Unit2Grammar一、賓語從句的概念賓語從句即句子作賓語，而不再是一個詞或短語作賓語。Ilikemyteacher.（名詞作賓語)Ienjoyplayingbasketball.(動名詞作賓語）Idecidetostudyhard.（不定式作賓語）Iknowhim.（代詞作賓語）IknowMrLiteachesEnglish.(句子作賓語）Sheaskediftheanswerwasright.(句子作賓語）二、賓語從句三要素連接詞時態(tài)語序連接詞1.that引導(dǎo)2.whether/if引3.連接代詞whowhomwhosewhatwhich4.連接副詞whenwhywherehow。由從屬連詞that引導(dǎo)的賓語從句注：that在句中無詞匯意義，在從句中不能充當(dāng)成分，在口語當(dāng)中往往省略e.g.Ihear(that)_______________________.（一小時后他會回來）Hesaid(that)______________________.（他非常想念我們）Theteachertoldus(that)___________________________.（地球圍著太陽轉(zhuǎn)）

hewillbebackinanhour

hemissedusverymuch

theearthmovesaroundthesun注意：當(dāng)從句是客觀真理的時候，無論主句什么時態(tài)，從句一律用一般現(xiàn)在時賓語從句可用于主句動詞之后，如：know,think,believe,hope,mean…還可用于從句形容詞之后，如：certain,sure,glad…eg:Iamglad(that)_________________(你贏了這比賽).Heissure(that)_________________(他能通過考試）由從屬連詞that引導(dǎo)的賓語從句youwonthegame

hecanpasstheexam由從屬連詞whether,if引導(dǎo)的賓語從句e.g.1.Iwanttoknow__________________________________.（他是否跟我們一起去公園）2.Askhim_________________________________.（他是否能來）3.Idon’tknow___________________________.（是否要下雨）

if(whether)hewillgototheparkwithus

whether(if)hecancome

whetheritisgoingtorainornotShouldIchoosethereddress?(疑問句）

陳述句結(jié)構(gòu)（主+謂+其他成分）---Ishouldchoosethereddress.

添加if/whether,改變?nèi)朔QKittycannotdecide________________________Dowhiteclothessuitme?--Whiteclothessuitme.（陳述句式）Sandydoesnotknow____________________________由從屬連詞whether,if引導(dǎo)的賓語從句if/whethersheshouldchoosethereddress.if/whetherwhiteclothessuither.Isthesportsbagmadeofcotton?Amyisasking_________________________DoesthegreenT-shirtmatchmytrousers?Simonisnotsure_______________________ShouldIstayathomeinsteadofgoingshoppingwithmyclassmates?Danieloftenwonders______________________________________由從屬連詞whether,if引導(dǎo)的賓語從句if/whetherthesportsbadismadeofcottonif/whetherthegreenT-shirtmatchhistrousers.if/whetherheshouldstayathomeinsteadofgoingshopping…If與whether的區(qū)別Idon’tknow______hewillcomeornot.Idon’tcareof______heishandsome.Hewondered______tostayherethenextweek._______hewillcome