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1、be動(dòng)詞和實(shí)義動(dòng)詞的區(qū)別1、be動(dòng)詞:是...含有be動(dòng)詞的句子在進(jìn)行否定、疑問句變化時(shí)，都要在be動(dòng)詞上變化。(1)變?yōu)榉穸ň洌褐髡Z+be+not+其他。即，直接在be后not.①I’maChineseboy.(變?yōu)榉穸ň?②Youaregood.(變?yōu)榉穸ň?③Heisstrictwithus.(變?yōu)榉穸ň?④SheisfromAmerica.(變?yōu)榉穸ň?以上四個(gè)句子中都含有am、is或are，變否定句時(shí)，直接在am、is、are后面加上not.即：①I’mnotaChineseboy.②Youaren
2、otgood.③Heisnotstrictwithus.④SheisnotfromAmerica.(2)變?yōu)橐话阋蓡柧洌築e+主語+其他？即把be動(dòng)詞提到主語的前面。注意：當(dāng)肯定句主語為第一人稱I和We時(shí)，變一般疑問句要變?yōu)榈诙朔Q，be動(dòng)詞也要相應(yīng)的變?yōu)閍re.同樣肯定句中的my和our也要變?yōu)閥our.①Iamaboy.(變?yōu)橐话阋蓡柧?→Areyouastudent?②Wearegoodfriends.(變?yōu)橐话阋蓡柧?→Areyougoodfriends?③SheisfromAmerica.(變?yōu)橐话?/p>
3、疑問句)→IsshefromAmerica?④Heisstrictwithus.(變?yōu)橐话阋蓡柧?→Ishestrictwithus?(3)變特殊疑問句：一般的要求為“對(duì)劃線部分提問”，即用特殊疑問詞代替劃線的部分，后接省略劃線部分的一般疑問句（一般不再出現(xiàn)劃線部分）。如：①I’mwell.（對(duì)劃線部分提問）→Howareyou?②SheisfromAmerica.（對(duì)劃線部分提問）→Whereisshefrom?一、在下面的短文中填上恰當(dāng)be動(dòng)詞。I______agirl.Myname_______Mary
4、.I______inClass2,Grade7.I______12yearsold.Here______myfamilyphoto.Look!These______myparentsandthose_______mygrandparents.Thisboy______mybrother.He________15yearsoldnow.That______mycat,Mimi.It______verylovely.二、在下面的題目中填上恰當(dāng)?shù)腂e動(dòng)詞。1.I________fromAustralia.2.She
5、_______astudent.3.JaneandTom_________myfriends.4.Myparents_______verybusyeveryday.5.He________atschool.6.We________students.7.They________fromChina.8.YangLing________elevenyearsold.9.Where________yourfriends?10.Howold__________youlastyear?11.Tenandtwo______
6、__twelve.2。實(shí)義動(dòng)詞，也叫行為動(dòng)詞。（1）肯定句：①Ihaveabluebook.②Hehasabrother.③Shewantstobeateacher.④Theyliketoplaybasketball.(2)否定句：主語+don’t/doesn’t+動(dòng)詞原形。其中do/does為助動(dòng)詞，是來幫助實(shí)義動(dòng)詞構(gòu)成否定或疑問句的，但加了do/does后，其后面的動(dòng)詞必須用動(dòng)詞原形。①Ihaveabluebook.（變?yōu)榉穸ň洌鶬don’thaveabluebook.②Hehasabrother.（變
7、為否定句）→Hedoesn’thave③Shewantstobeateacher.（變?yōu)榉穸ň洌鶶hedoesn’twanttobeateacher.④Theyliketoplaybasketball.（變?yōu)榉穸ň洌鶷heydon’tliketoplaybasketball.(3)一般疑問句：Do/Does+主語+動(dòng)詞原形+其他？句中加了do/does后，其后面的動(dòng)詞還是必須用動(dòng)詞原形。①Ihaveabluebook.(變?yōu)橐话阋蓡柧?→Doyouhaveabluebook?②Hehasabrother.
8、(變?yōu)橐话阋蓡柧?→Doeshehaveabrother?③Mybrotherdoeshishomeworkbeforesupper.(變?yōu)橐话阋蓡柧?→Doesyourbrotherdohishomeworkbeforesupper?④Shewantstobeateacher.(變?yōu)橐话阋蓡柧?→Doesshewanttobeateacher?⑤Theyliketoplaybasketball.(
