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1、仁爱版七年级英语上册期末总复习辅导与练习(二)一、区别has/have与am/is/are的用法:has/have表示“有”,即“某人有某物”,am/is/are表示“是”即“…是…”二、有实义动词的一般现在时态的用法:动词原形和动词第三人称单数形式(一)动词第三人称单数形式:动词+s/es,规则:1)一般情况以及以e结尾的动词,直接加“s”,如:make----makes;come----comes2)动词以o,s,x,ch,sh,结尾,加“es”,如:do---does;watch----watche
2、s;wish---wishes;miss----misses;guess----guesses3)以辅音字母+y结尾的动词,先把y改为i,再加es,如:study---studies4)特殊情况:have----has(二)句型转换:1)主语为第三人称单数,否定句,在动词前加doesn’t,再把动词改回原形,一般疑问句,在句首加does,再把动词改回原形,回答用:Yes,人称代词+does./No,人称代词+doesn’t.如:Shehassmalleyes.Shedoesn’thavesmalleyes
3、.--Doesshehavesmalleyes?--Yes,shedoes./No,shedoesn’t.2)主语为除第三人称单数之外的人称,否定句,在动词前加don’t,一般疑问句,在句首加do,回答用:Yes,人称代词+do./No,人称代词+don’t.如:Theyhavesmalleyes.Theydon’thavesmalleyes.--Dotheyhavesmalleyes?--Yes,theydo./No,theydon’t.练习:()1..---______heAmerican?---Ye
4、s.HecomesfromAmerica.A.AreB.DoesC.DoD.Is()2.---Doyouhaveasister?---___________.A.Yes,youdoB.Yes,IdoC.Yes,Iam.D.Yes,youdo.()3.Ellen_____anoldbookandherbrothers_______manynewbooks.A.has,hasB.have,haveChave,hasD.has,have()4.Whatcolor_________helike?A.isB.doC
5、.hasD.does()5._____hehaveabignoseorasmallone?A.DoesB.DoC.IsD.Are()6.IamsorryI______knowher.A.isn’tB.doesn’tC.don’tD.haven’t根据句子意思,用is,are,am,do,does,have,has填空。1.I__________aChineseteacher.2._______youfromCanada?3.________theyhavemanyfriends?4.________hef
6、romHainan?5.---______Jackhaveagoodfriend?---Yes,he______.6._______heagoodteacher?---Yes,he______.7.Heandhissister_______indifferentgrades.8.______yourmotheradoctor?9.I_____anoldfriend.HisnameisAllan.10.Kangkang_______apanda.Itisverycute.11.You________anic
7、ehouse.Ilikeiteverymuch.12.BruceLee_______manybooks.13.Dothey_______fifteenapples?14.DoesBruceLee_______manyfriendsinChina?15.Jerry______abignose.16.He_______amapofHainan.Hedoesn’t________amapofChina.17.--Doesyourfather______awidemouth?--No,he______not.18
8、.Myfriend,LiMing________onlyonesister.三、名词性物主代词与形容词性物主代词的用法区别:名词性物主代词与形容词性物主代词的汉语意思是一样的,名词性物主代词可独立使用,后面不要跟名词;但形容词性物主代词不可独立使用,后面要跟名词。如:Thisismyshirt.=Thisshirtismine.句子当中my为形容词性物主代词,mine为名词性物主代词,your,his,her,our,its,