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- 關(guān) 鍵 詞:
- 一般現(xiàn)在時(shí) 用法 講解 課堂 PPT
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一般現(xiàn)在時(shí)用法講解一般現(xiàn)在時(shí)用法講解1 一、一、一般現(xiàn)在時(shí)用法歌訣一般現(xiàn)在時(shí)用法歌訣學(xué)習(xí)一般現(xiàn)在時(shí),學(xué)習(xí)一般現(xiàn)在時(shí),基本用法要熟悉;基本用法要熟悉;特征性格和能力,特征性格和能力,客觀事實(shí)與真理;客觀事實(shí)與真理;發(fā)生動(dòng)作經(jīng)常性,發(fā)生動(dòng)作經(jīng)常性,存在狀態(tài)和習(xí)慣;存在狀態(tài)和習(xí)慣;以上歌訣念幾遍,以上歌訣念幾遍,把握還需多多練。把握還需多多練。21.定義:一般現(xiàn)在時(shí)表示包括現(xiàn)在在內(nèi)的經(jīng)常性、習(xí)慣性定義:一般現(xiàn)在時(shí)表示包括現(xiàn)在在內(nèi)的經(jīng)常性、習(xí)慣性的動(dòng)作或狀態(tài),以及客觀存在的普遍真理等。常與的動(dòng)作或狀態(tài),以及客觀存在的普遍真理等。常與often、usually、sometimes、everyday、always、onsundays等時(shí)間狀語(yǔ)連用。等時(shí)間狀語(yǔ)連用。2.(1)表示現(xiàn)在的狀態(tài)。如:)表示現(xiàn)在的狀態(tài)。如:MynameisMichael.Iamtwelve.Iamastudent.IaminClass4,Grade7.3.(2)表示經(jīng)常或習(xí)慣性的動(dòng)作。如:)表示經(jīng)?;蛄?xí)慣性的動(dòng)作。如:Igetupatsixeveryday.我天天我天天6點(diǎn)起床。點(diǎn)起床。Classesbeginateight.8點(diǎn)開(kāi)始上課。點(diǎn)開(kāi)始上課。4.(3)表示主語(yǔ)具備的性格和能力等。如:)表示主語(yǔ)具備的性格和能力等。如:Shelikesbasketballgames.她喜歡籃球運(yùn)動(dòng)。她喜歡籃球運(yùn)動(dòng)。HespeaksEnglishwell.他英語(yǔ)講的好。他英語(yǔ)講的好。5.(4)表示客觀事實(shí)和真理。如:)表示客觀事實(shí)和真理。如:Therearesevendaysinaweek.一周有七天。一周有七天。Theearthgoesaroundthesun.地球繞著太陽(yáng)轉(zhuǎn)。地球繞著太陽(yáng)轉(zhuǎn)。3二、二、一般現(xiàn)在時(shí)的構(gòu)成一般現(xiàn)在時(shí)的構(gòu)成1.肯定句肯定句(1)主語(yǔ))主語(yǔ)+am/is/are+表語(yǔ)表語(yǔ)如:They are new students.他們是新生。I am tall.我個(gè)子高。He is from Japan.他來(lái)自日本。(am is are 用法歌訣 I用am,you 用are,is 連著他、她、它;單數(shù)用 is,復(fù)數(shù)一律都用are。)(2)a.主語(yǔ)主語(yǔ)+實(shí)義動(dòng)詞實(shí)義動(dòng)詞+其它其它b.單三人稱主語(yǔ)單三人稱主語(yǔ)+實(shí)義動(dòng)詞單三人稱實(shí)義動(dòng)詞單三人稱+其它其它如:I read English every morning.我天天早晨讀英語(yǔ)。He usually goes to school by bike.他通常騎自行車去上學(xué)。Maria often does her homework after school.瑪利亞經(jīng)常放學(xué)后做作業(yè)。Janes mother works in a hospital.簡(jiǎn)的媽媽在醫(yī)院工作。(用法歌訣:I、you、we、they 動(dòng)詞用原形;he、she、it 動(dòng)詞用單三人稱)4動(dòng)詞單三人稱形式的構(gòu)成:動(dòng)詞單三人稱形式的構(gòu)成:1.一般的動(dòng)詞詞尾一般的動(dòng)詞詞尾+S。2.以以sh/ch/s/x結(jié)尾的詞結(jié)尾的詞+es.3.以輔音字母以輔音字母Y結(jié)尾的把結(jié)尾的把Y變成變成i,+es。4.輔音字母輔音字母+o結(jié)尾的結(jié)尾的+es.)52.否定句否定句(1)主語(yǔ))主語(yǔ)+am/is/are+not+表語(yǔ)表語(yǔ) 如:She is not a nurse.她不是護(hù)士。We are not in the same class,but we are in the same grade.我們不在同一個(gè)班,但在同一個(gè)年級(jí)。(2)a.主語(yǔ)主語(yǔ)+dont+動(dòng)詞原形動(dòng)詞原形+其它其它b.單三單三人稱主語(yǔ)人稱主語(yǔ)+doesnt+動(dòng)詞原形動(dòng)詞原形+其它其它 如:I dont play soccer after school.我放學(xué)后不踢足球。Wang Junfeng doesnt go to the park after school.王軍峰放學(xué)后不去公園。63.一般疑問(wèn)句一般疑問(wèn)句(1)Am/Is/Are+主語(yǔ)主語(yǔ)+表語(yǔ)表語(yǔ)?如:Is your mother a teacher?你媽媽是老師嗎?Are you from China.你來(lái)自中國(guó)嗎?(2)a.Do+主語(yǔ)主語(yǔ)+動(dòng)詞原形動(dòng)詞原形+其它其它?b.Does+單三人稱主語(yǔ)單三人稱主語(yǔ)+動(dòng)詞原形動(dòng)詞原形+其它其它?如:Do you speak English?你說(shuō)英語(yǔ)嗎?Does your brother have a wide mouth?你弟弟有一個(gè)大嘴巴嗎?(dodoes用法歌訣:用法歌訣:do、does構(gòu)成疑問(wèn)句、否構(gòu)成疑問(wèn)句、否定句,定句,I、you、we、they用用do,he、she、it用用does,動(dòng)詞一律用原形。),動(dòng)詞一律用原形。)74.特殊疑問(wèn)句特殊疑問(wèn)句特殊疑問(wèn)詞特殊疑問(wèn)詞+一般疑問(wèn)句一般疑問(wèn)句?Where are you from?你來(lái)自哪里?How old is she?她幾歲了?What do you do every day?你天天做些什么?What time does your mother get up every day?你媽媽天天什么時(shí)候起床?How often does Maria go to the library?瑪利亞多久去一次圖書館?8專項(xiàng)練習(xí)專項(xiàng)練習(xí):()1.Jenny_inanoffice.Herparents_inahospital.Awork,worksBworks,workCwork,areworkingDisworking,work()2.WangMei_musicandoften_tomusic.Alike;listenBlikes;listensClike;arelisteningDliking;listen()3.Jenny_Englisheveryevening.AhasstudyBstudiesCstudyDstudied根據(jù)所給動(dòng)詞填空根據(jù)所給動(dòng)詞填空:1._yoursister_(know)English?2.Where_you_(have)luncheveryday?3._she_(do)thehouseworkeveryday?4.JennyandDannyusually_(play)gamesintheafternoon.BB BDoes knowdohaveDoesdoplay9一般將來(lái)時(shí)表示一般將來(lái)時(shí)表示將來(lái)將來(lái)某一時(shí)刻發(fā)生,某一時(shí)刻發(fā)生,或或?qū)⒔?jīng)常發(fā)生的狀態(tài)和動(dòng)作。經(jīng)常發(fā)生的狀態(tài)和動(dòng)作。n什么是一般將來(lái)時(shí)態(tài)什么是一般將來(lái)時(shí)態(tài)?10begoingto動(dòng)詞動(dòng)詞原形原形will動(dòng)詞原形動(dòng)詞原形一般將來(lái)時(shí)態(tài)的結(jié)構(gòu)一般將來(lái)時(shí)態(tài)的結(jié)構(gòu)11n一般將來(lái)時(shí)表示將來(lái)某一時(shí)刻的動(dòng)作,狀態(tài)以及打算。該時(shí)態(tài)一般與表示將來(lái)意義的時(shí)間狀語(yǔ)連用。如:tomorrow,this month,the day after tomorrow,next week,in two daystime,from now on,in the future等。12WePlay gamesNext week13practice1.hope that you a good time this evening.A.have B.are having C.will have2.Look at those big black clouds.It rain.Lets hurry.A.must B.will C.is going to3.There a basketball match this afternoon.A.will have B.will be C.have 4.We to the park if it is fine tomorrow.A.will go B.go C.to go14nIf引導(dǎo)的條件狀語(yǔ)從句引導(dǎo)的條件狀語(yǔ)從句15用法:1.如果主句是一般將來(lái)時(shí),從句則用一般現(xiàn)在時(shí)。如果主句是一般將來(lái)時(shí),從句則用一般現(xiàn)在時(shí)。If it rains(從句),I will stay at home.Ill go with you if you dont want to go alone(從句).2.如果主句含有如果主句含有must,may,can等情態(tài)動(dòng)詞,從句也要用等情態(tài)動(dòng)詞,從句也要用一般現(xiàn)在時(shí)。一般現(xiàn)在時(shí)。If you drive too fast,you may have an accident.You must stop if the traffic is red.Ifyoufinishthehomework,youcangohome如果你作業(yè)做完了就可以回家了。如果你作業(yè)做完了就可以回家了。Ifyouwanttoloseweightyoumust/shouldeatlessbread.如果你想減肥,你必須少吃面包。如果你想減肥,你必須少吃面包。16n3.如果主句是祈使句,從句同樣要用一般現(xiàn)在如果主句是祈使句,從句同樣要用一般現(xiàn)在時(shí)。時(shí)。Dont go and play football if you dont finish your homework.Please call me if he comes next Sunday17Look and sayIfImill,_.nIfImhungry,nIwill_.18練一練:1。如果她早點(diǎn)兒起床,就有時(shí)間在家里吃早餐 If she_ _a little earlier,shell have time to eat breakfast at home.2。如果你參加聚會(huì),你將會(huì)過(guò)得很開(kāi)心。If you_ the party,you_ _ a great time.3。如果明天下雨,我們將不去野餐If it _tomorrow,we _ _ for a picnic.4。如果你經(jīng)常聽(tīng)英文歌,你將會(huì)喜歡英語(yǔ)If you often _ _English songs,you_ _English.19展開(kāi)閱讀全文
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