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1、2011一般現(xiàn)在時(shí)態(tài)和一般過(guò)去時(shí)態(tài)的區(qū)別含練習(xí)一般現(xiàn)在時(shí)態(tài)Ⅰ.陳述句(肯定句)Ⅱ.否定句Ⅲ.一般疑問(wèn)句Ⅳ.特殊疑問(wèn)句Ⅴ.選擇疑問(wèn)句Ⅵ.反意疑問(wèn)句Ⅰ一般現(xiàn)在時(shí)態(tài)的陳述句概念:一般現(xiàn)在時(shí)態(tài)表示的是經(jīng)常反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài)。Eg:Iamateacher.Youareaworker.She/Heisastudent.We/You/Theyarestudents.1.Be的用法:I用am,you用are,is用于他(he)、她(she)、它(it),復(fù)數(shù)(we,you,they)全部都用are.練習(xí):1.
2、Paul——(be)ateacher.2.I——(be)30yearsold3.Herparentsboth——(be)teachers.isamare1、一般動(dòng)詞,在詞尾加s;如:work--works,live--lives,play--plays,sing--sings.eg:ShelivesinNingbo.她住在寧波。2、以/s//z/等音素結(jié)尾的動(dòng)詞,詞尾加-es,如詞尾為e,只加-s.讀作/iz/如:teach------teaches,wash-----washes.eg:Mymoth
3、erwashesthecoat.我母親洗了大衣。行為動(dòng)詞do一般現(xiàn)在時(shí)第三人稱(chēng)單(he,she,it)的構(gòu)成規(guī)則:2.行為動(dòng)詞:DO和DOES3.以輔音字母加Y結(jié)尾的詞,把Y變I在加ES,讀作[Z]Studyflystudiesflies4.以輔音字母+O結(jié)尾的詞,一般情況是在詞尾加ES讀作[Z]godogoesdoes5.特殊情況:havehasEX21.Tomoften___(get)upatsixinthemorning2.Theearth__(go)aroundthesun.3.Mary’sp
4、arent__(live)inBeijing.4.She___(draw)verywell.Ex1.寫(xiě)出下列詞的單三形式:look;go;give;fly;havelooks;goes;gives;flies;hasgetsgoeslivesdrawsEg:1.Igetupatsixinthemorning.我在早上六點(diǎn)鐘起床。2.Yougotoworkateight.你在八點(diǎn)去上班。3.Tomgoestoschoolbybike.湯姆騎自行車(chē)去學(xué)校。II一般現(xiàn)在時(shí)的否定式1.Be動(dòng)詞的否定式:be+
5、notIamateacher.YouareaworkerSheisadoctorWearefriends.I’mnotateacherYouaren’taworkerSheisn’tadoctor.Wearen’tfriends.isnot=isn’tarenot=aren’t否定句2.(do)當(dāng)主語(yǔ)是單數(shù)第三人稱(chēng)時(shí),它與助動(dòng)詞DOES有關(guān),但是動(dòng)詞謂語(yǔ)一定要恢復(fù)為原形。當(dāng)主語(yǔ)是其他人稱(chēng)時(shí),它與助動(dòng)詞DO有關(guān)。IlikeEnglish.Shelikesitverymuch.Wegotoworkbybi
6、ke.Idon’tlikeEnglish.Shedoesn’tlikeitverymuch.Wedon’tgotoworkbybike.否定句Ex1.將下列各句從肯定式改為否定式ItalktoPeterbecauseIlikehim..KatecomesfromAmerica.KateworkswithPeterIamChinese,andIamastudent.Theyknoweachother.Idon’ttalktoPeterbecauseIdon’tlikehim.Katedoesn’tcom
7、efromAmerica.Katedoesn’tworkwithPeter.IamnotChinese,andIamnotastudentTheydon’tknoweachother.概念:用yes或no來(lái)回答的疑問(wèn)句叫做一般疑問(wèn)句。一般疑問(wèn)句句首的第一個(gè)詞一般讀得比較重。III一般疑問(wèn)句Iamateacher.Areyouateacher?Youareaworker.Areyouaworker?Heisastudent.Isheastudent?Wearefriends.Areyoufriends?
8、1.對(duì)于BE動(dòng)詞,疑問(wèn)句要求把BE提前,第一人稱(chēng)的單數(shù)和復(fù)數(shù)(I/WE),第一變成第二人稱(chēng)。疑問(wèn)句2.對(duì)于實(shí)意動(dòng)詞,疑問(wèn)句要求是:當(dāng)主語(yǔ)是他(he),她(she),它(it)時(shí),句子前面加DOES,并把動(dòng)詞恢復(fù)原形;當(dāng)主語(yǔ)是其他人稱(chēng)時(shí),句前加DO,第一人(I/we)稱(chēng)換第二人稱(chēng)(you)。Ioftengothere.Youlikethemusic.Hegoestoworkbybus.We/You/Theylikeit.Doyouoftengothere?