一般現(xiàn)在時的用法一、一般現(xiàn)在時：表示現(xiàn)階段經(jīng)?；蛄?xí)慣發(fā)生的動作或存在的狀態(tài),或說明主語的特征。（1）一般現(xiàn)在時的構(gòu)成：主語（非三單）+動詞（原形）主語（三單）+動詞（三單）（2）一般現(xiàn)在時的用法：①表示經(jīng)常性或習(xí)慣性的動作或存在的狀態(tài)。與一般現(xiàn)在時連用的時間狀語：※表示頻度的副詞always，often，usually，sometimes等?！鵲nSundays，onMondayafternoon，everyday，inthemorning，everyyear等時間狀語?！鵲nceayear,twiceamonth,threetimesaweek之類的表示頻率的詞組。如：Hegetsupatfiveo’clockeveryday.Heoftenplaysfootball.★表示客觀真理、事實、人的技能或現(xiàn)在的狀態(tài)時句子里一般不用時間狀語。如：Theearthturnsroundthesun.(地球繞著太陽轉(zhuǎn))Lighttravelsfasterthansound.(光傳播比聲音快)★表示十分確定會發(fā)生(如安排好的事情)或按照時間表進行的（將要發(fā)生的）事情,用一般現(xiàn)在可以表達(dá)將來,句子中可以有將來時間。如：ThetrainforHaikouleavesat8：00inthemorning.(開往漢口的列車上午8點開車)④★在時間狀語從句中(以when,after,before,while,until,assoonas等引導(dǎo))和條件狀語從句中(以if,unless引導(dǎo)),用一般現(xiàn)在時代替一般將來時,句子可以有將來時間。如：PleaseringmeupassoonasyouarriveinGermany.(你一到德國就給我打電話)/Ifitrainstomorrow,wewillhavetostayathome.(如果明天下雨我們就只好呆在家)★一般現(xiàn)在時用于倒裝句中可以表示正在發(fā)生的動作,動詞以come,go為主。如：Herecomesthebus.(車來了)/Theregoesthebell.(鈴響了)。二，第三人稱單數(shù)問題一般現(xiàn)在時中，當(dāng)主語是第三人稱單數(shù)時，即常在動詞原形后加-s或-es。第三人稱單數(shù)變化，現(xiàn)歸納總結(jié)如下：1.人稱代詞he,she,it是第三人稱單數(shù)。如：HelikeswatchingTV.他喜歡看電視。Shehaslunchattwelve.她十二點吃午餐。Itlookslikeacat.它看起來像只貓。2.單個人名、地名或稱呼作主語；用第三人稱單數(shù)。如：①HanMeilookslikehermother.韓梅看起來像她的母親。②BeijingisinChina.北京在中國。③UncleWangoftenmakescakes.王叔叔經(jīng)常做蛋糕。3.單數(shù)可數(shù)名詞或"this/that/the/a+單數(shù)可數(shù)名詞"作主語時，是第三人稱單數(shù)。如：①Ahorseisausefulanimal.馬是有用的動物。②Thisbookisyours.這本書是你的。③Thatcarisred.那輛小汽車是紅色的。④ThecatisLucy's.這只貓是露茜的。4.不定代詞someone,somebody,nobody,everything,something等及指示代詞this,that作主語時，第三人稱單數(shù)。①Everyoneishere.大家到齊了。②Thereissomethingwrongwiththewatch.這塊手表有毛病。③Thisisapen.這是一支鋼筆。④Thatisaneraser.那是一塊橡皮擦。5.不可數(shù)名詞作主語時為第三人稱單數(shù)。如：①Themilkisintheglass.②Thebreadisverysmall.6.當(dāng)數(shù)字或字母作主語時，看作第三人稱單數(shù)。如：①"6"isaluckynumber."6"②"I"isaletter.三，動詞原形變第三人稱單數(shù)的規(guī)則1、大多數(shù)動詞在詞尾加“S”：stop－stops;make－makesplay－plays2、以輔音字母加“y”結(jié)尾的，要先將“y”變?yōu)椤癷”，然后在加“es”如：carry－carries，3、以“s,x,ch,sh”結(jié)尾的，在詞尾加“es”如：teach－teaches;watch－watches4、以“o”結(jié)尾的動詞，加“es”如：go－goes，do－does一般現(xiàn)在時練習(xí)題一，寫出下列動詞的第三人稱單數(shù)形式：1.wash_________match_______guess______study______finish_________go________snow______carry_________2.stop______see________drive________let_______carry______keep_____join______find_______think________teach______catch______3.stay_______begin______forget_______lie________die_______run_______prefer______give________ring_______dance______hope_______二，用所給詞的正確形式填空1.Weoften___________(play)ontheplaygound.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning.4.What____(do)heusually_____(do)afterschool?5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Howmanylessons______yourclassmate____(have)onMonday?10.Whattime____hismother_________(do)thehousework?11.Heoften______(have)dinnerathome.12.DanielandTommy___(be)inClassOne.13.We____(notwatch)TVonMonday.14.Nick_____(notgo)tothezooonSunday.15.They______(like)theWorldCup?16.What____theyoften____(do)onSaturdays17.Yourparents________(read)newspaperseveryday?18.Thegirl______(teach)usEnglishonSundays.19.SheandI_______(take)awalktogethereveryevening.20.There_______(be)somewaterinthebottle.21.Mike______(like)cooking.22.They_______(have)thesamehobby.23.Myaunt______(look)afterherbabycarefully.24.Youalways____(do)yourhomeworkwell.25.I_____(be)ill.I’mstayinginbed.26.She_____(go)toschoolfromMondaytoFriday.27.LiuTao_____(do)notlikePE.28.Thechildoften______(watch)TVintheevening.29.SuHaiandSuYang______(have)eightlessonsthisterm.30.－Whatday______(be)ittoday?－It’sSaturday.31.Don’tmakeanoise.Grandpa__________(sleep).32.Tom’sfamily__________(watch)TV.33.It________(take)metwohourstofinishmyhomeworklastnight.34.What______yourmother_______(do)everyevening?She_______(wash)clothes.35._______it______(rain)everyday?36.What_______(do)you_______onSundays?We________(play)football.37.There________(be)afootballmatchonTVeverymorning.38.Theyoften________(visit)theGreatWall.39.Who_______(dance)thebestinyourclass?40.He_____________(notcome).41.Theearth__________(move)roundthesun.42She________(buy)asweater.43.Mr.Wangoften______(go)toShanghai.三，改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改為否定句）3.GaoShan’ssisterlikesplayingtabletennis（改為否定句）4.ShelivesinasmalltownnearNewYork.（改為一般疑問句）5.IwatchTVeveryday.（改為一般疑問句）6.Davidhasagoal.（改為一般疑問句）7.Wehavefourlessons.（否定句）8.Nancydoesn’trunfast（肯定句）9.Mydogrunsfast.(一般疑問句)（把10—14小題變否定句，一般疑問句和劃線提問）10.Mikehastwolettersforhim.11.IusuallyplayfootballonFridayafternoon12.SuYangusuallywashessomeclothesonSaturday.13.Mingmingusuallywaterstheflowerseveryday14，Tomdoeshishomeworkathome.四，單項選擇：1.There_____anEnglishfilmatthecinemanow.A.willhaveB.isgoingtohaveC.isgoingtobeD.is2.Thepicture_______nice.A.looksB.islookedC.lookD.islooking3.She______downandsoonfallsasleep.A.liveB.lainC.laidD.sits4.They_____theofficeintimeverymorning.A.reachtoB.arrivedC.wentD.getto5.WeshallgotoShanghaionbusinessbeforeyou_____backnextweek.A.willcomeB.cameC.wouldcomeD.come6.Theplane______overthere.A.isB.areC.amD.was7.Iseeher____theroomthismorning.A.toenterB.enteredC.enterD.enters8.Theteacher________ustocometoschoolontime.A.