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一.定义与讲解一般现在时表示经常性,习惯性的动作或状态时间状语often经常,usually通常,always总是,every每个,sometimes有时,seldom极少,never从不结构动词原形第三人称单数-动词+s/es第三人称单数变化1直接在动词词尾加-s.ask---asks work---works get---gets stay---stays⑵以字母S,X,ch,sh或结尾的动词,在词尾直接加-es.watch---watches wish---wishes fix---fixes do---doesgo——goes pass---passes⑶以辅音字母加7结尾的动词,要先变y为i再加-es.try---triesstudy---studies cry---cries fly---flies.不规则变化2be——is arehavehas
二、一般现在时用法表示经常性,习惯性,永久性的动作或存在的状态.
1.通常与副词sometimes,often,usually,always,every dayyear,month,once twice,three timesa day,等时间状语连用They usuallygo to school bybike.他们通常骑自行车去上学I takethe medicinethree timesa day.我一天吃药三次She helpsher motheronce aweek.她每周帮她妈妈一次Mary sfather isa policeman.玛丽的爸爸是个警察There are50students inmy class.我们班里有50名学生表示客观真理,科学原理,自然现象,等客观事实或格言,谚
2.语等The sunrises in the eastand setsinthewest every day.太阳每天从东边升起从西边落下Tomorrow isTuesday.明天是星期
二三、一般现在时的句子转换)Q当句子中有be动词或情态动词时,则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.例:
①陈述句:She isa student.疑问句—Is shea student否定句—She isnot astudent.
②陈述句I canswim.疑问句—Can youswim否定句—I cannot swim.()2当句子中即没有be动词,也没有情态动词时,则在主语前()加助动词do you,以及复数),does(单数she,he,it变成问(句;在主语后谓语动词前加助动词don tI,you,以及复数),)doesn t(单数she,he,it变成否定句,助动词后的动词要变成动词原形
①陈述句We get up at7:00every morning.我们每天早上7点起床疑问句—Do yougetup at7:00every morning否定句—We dont getupat7:00every morning.
②陈述句:She hasa little brother.她有一个小弟弟疑问句—Does shehave a littlebrother一用所给词的正确形式填空,并且把关键词出来否定句—She doesnt have alittlebrother.
1.We often play onthe playground.
2.Heget upat sixo clock.
3.youbrush yourteeth everymorning.
4.Whatdo heusuallydo afterschool
5.Danny_______study English,Chinese,Maths,Scienceand Artat school.
6.Mike sometimes________go to the parkwith his sister.
7.At eightat night,she watch TV withhis parents.
8.Mike readEnglish every day
9.How manylessons yourclassmatehave onMonday
10.What timehis motherdo thehousework
11.He oftenhave dinnerat home.
12.Daniel andTommy__be inClass One.
13.Wenot watch TV onMonday.
14.Nicknot gotothezoo onSunday.
15.Theylike theWorld Cup
16.What theyoften doon Saturdays
17.Your parentsreadnewspapers everyday
18.The qirlteach usEnglish onSundays.
19.She andI takea walktogether everyevening.
20.Therebe somewater inthe bottle.
21.Mikelike cooking.
22.Theyhave thesame hobby.
23.My auntlook afterher babycarefully.()
24.You alwaysdo yourhomework well.()
1.11be ill.V mstaying inbed.()
26.She gotoschoolfrom Mondayto Friday.()
27.Liu Taodo notlike PE.()
28.The childoften watchTV inthe evening.()
29.Su Haiand SuYang haveeight lessonsthisterm.()
30.They oftenvisit theGreat Wall.二改句子
1.Do youoftenplayfootball afterschool(肯定回答)()
2.1have manybooks.改为否定句
3.Gao Shan,ssisterlikes playingtable tennis(改为否定句)(
4.She livesin asmall townnear NewYork.改为一般疑问句)()
1.1watchTVeveryday.改为一般疑问句(
6.David hasa goal.改为一般疑问句)
7.Nancydoesnzt runfast(肯定句)(
8.My dog runs fast.一般疑问句)写出下列动词的第三人称单数形式
1.wash______match guessstudyfinish gosnow carrystopsee
2.drive letcarry keepjoinfind thinkteach catchstaybeqin forqethave lierun——————---------------------------------------------------------------------------------------------------------------------------------------------------prefer givering dancehope_____单项选择
1.The picturenice.A.looks B.is lookedC.look D.is looking
2.She_____down andsoon fallsasleep.A.live B.lain C.laid D.sits
3.The planeover there.A.is B.are C.am D.was
4.John alwaysothers.A.help B.helping C.helps D.to help
5..He foreight hourseveryday.A.working B.to workC.works D.worked
6.He sitsdown anda rest.A.having B.have C.to haveD.has
7.Uncle Wangnever acake.A.make B.to makeC.making D.makes答案填空l-5:play,gets,do brush,does do,studies6-10:goes,watches,does read,does have,dose doll-15:has,are,dont watch,doesnt go,Do...like16-20:dodo Do...read,teaches take,is21-25:1ikes,have,looks,do,amz z26-30:goes,does,watches,have,visit改句子Yes,I do.I donthave manybooks.Gao Shanssister doesntlike playingtable tennis.Does shelivein asmall townnear NewYorkDo youwatchTVeverydayDoes DavidhaveagoalNancy runsfast.Does yourdogrunfast动词变单三washes,matches guesses,studieszfinishes,goes,snows,cairies,stops,seesd rives,lets,cairies,keepsjoinsfinds,thinks,teaches,catches,stays begins,forgets,has,lies,runs prefers,gives,rings,dances,hopes选择ADACCDD。