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1、一般现在时,一.定义:一般现在时表示现在或目前的规律性、习惯性、通常性、经常性的状态或者动作（有规律发生的事件）。二.具体运用：表示经常的或习惯性的动作，常与表示频率的时间状语连用。时间状语：always总是,usually通常,often经常,sometimes 有时，three times a month 一月三次 every day/morning night/evening/week/month/year/Monday.,每天/上午/晚上/傍晚/周/月/年/周一.in the morning/afternoon/evening 在早晨/下午/晚上on Sundays在星期天,on we
2、ekends在周末,三.表达方法主要通过谓语动词的变化。规则是：1.如果主语是名词复数和第一人称I、we；第二称you;第三称复数they，谓语动词不变化，仍然用原形表示。肯定句：主语+动词原形+其他。否定句:主语+dont+动词原形+其他。一般疑问句:Do+主语+动词原形+其他？,1）They usually go to school at 7:30.他们通常7:30上学。（go）2）I dont take the bus to school every school days.（take)我不是每天乘汽车上学。3）Do you do your homework after dinner?（
3、do)你晚饭后做家作吗？4）Those people like to get up early in the morning.(like)那些人喜欢早起。5)We want to keep healthy.(want)我们想健康。,2.主语是单数名词/不可数名词或者是第三人称单数（he/she/it)，肯定句谓语动词要用三单现/-s式。肯定句:主语+动词三单现/-s式+其他.否定句:主语+doesnt+动词原形+其他.一般疑问句:Does+主语+动词原形+其他？肯定回答:Yes，主语+does.否定回答:No，主语+doesnt.特殊疑问句:特殊疑问词+一般疑问句？,1、一般动词，在词尾加 s
4、;如：work-works,live-lives,play-plays,sing-sings.eg:She lives in Neijiang.她住在内江。Tony plays the piano every week.托尼每周弹钢琴。2、以s,x,sh,ch结尾的动词，词尾加-es，如：teach-teaches,wash-washes.eg:My mother washes the coat.我母亲洗大衣。She teaches me English.她教我的英语。,动词do的三单现/-S式 的构成规则：,四.动词变化规律,3.以辅音字母加Y 结尾的词，把y变i 再加es，,Study f
5、lyTim studies Chinese at home.,studies,flies,4.以辅音字母+O结尾的词，一般情况是在词尾加es,go do My brother does kangfu at half past six a.m.,goes,does,5.特殊情况：,have has He always has chicken for lunch,2.1.Tom often_(get)up at six in the morning 2.Marys parent _(live)in Beijing.3.She _(draw)very well.,1.写出下列词的三单现形式：look
6、;go;give;fly;have,looks;goes;gives;flies;has,gets,lives,draws,II 一般现在时的否定式,1.Be 动词的否定式:be+not,I am a teacher.You are a workerShe is a doctorWe are friends.,Im not a teacherYou arent a workerShe isnt a doctor.We arent friends.,is not=isntare not=arent,否定句,否定句型,1.be(am/is/are)动词或者情态动词can/may/must 等，在其
7、后加not.I am not at home.Mr.Wang isnt 50 years old.You cant go now.2.谓语动词是实义动词，在谓语动词前加dont 或doesnt,谓语动词改用动词原形。I dont have lunch at home.They dont play basketball on school days.Mr.Green doesnt know Chinese,Ex1.将下列各句从肯定式改为否定式,I talk to Peter because I like him.Kate comes from America.Kate works with Pe
8、terI am Chinese,and I am a student.They know each other.,I dont talk to Peter because I dont like him.,Kate doesnt come from America.Kate doesnt work with Peter.,I am not Chinese,and I am not a student,They dont know each other.,疑问句型,1.对 be(am/is/are)动词或can/may/must 等，将这些词放到主语前面。Are you students？Yes
9、,we are./No,we arent.Is Jane in the classroom?Yes,he is./No,he isnt.Is there any water in the cup?Yes,there is./No,there isnt.Can you swim?Yes,I can./No,I cant.Does the panda have two children?Yes,it does/No,it doesnt.,2.谓语动词是实义动词,在主语前加助动词do或does构成,句中动词要改用原形动词。do用于第一（I，we)二(you)三(they)人称和名词复数，does用于
10、第三人称单数和名词单数或不可数名词。Do you know it？Yes,I do./No,I dont.Does she have a pen？Yes,she does./No,she doesnt.Do they play basketball after school?Yes,they do./No,they dont.,概念：用 yes 或 no 来回答的疑问句叫做一般疑问句。,III一般疑问句,I am a teacher.We are friends.You are a worker.He is a student.,1.对于BE 动词，疑问句要求把BE 提前，第一人称的单数和复数
11、（I/WE），第一人(I/we)称改成第二人称(you)。,疑问句,Are you a teacher?Are you friends?Are you a worker?Is he a student?,2.对行为动词，疑问句要求是：当主语是第三人称他(he)，她(she)，它(it)时，句子前面加Does，并把动词改成原形；当主语是其他人称时，句前加Do，第一人(I/we)称换第二人称(you)。,I often go there.You like the music.He goes to work by bus.We/You/They like it.,Do you often go th
12、ere?Do you like the music.?Does he go to work by bus?Do you/they like it?,Ex1.请做练习,1.Her parents live in Shanghai.否:Her parents_ in Shanghai.疑：_ her parents_ in Shanghai?.2.You study English.否：You study English.疑：you study English?（）3.How often Tom football?A.is,play B.do,play C.does,play D.does,pla
13、ys,dont live,Do,live,Dont,Do,C,请把下列句子变成否定句和疑问句。,The sun rises in the east.2.Tom gets up at six in the morning.,The sun doesnt rise in the east.Does the sun rise in the east?,Tom doesnt get up at six in the morning.Does Tom get up at six in the morning?,3.They live in Shanhai.4.I am a student.,They d
14、ont live in Shanhai.Do they live in Shanhai?,I am not a student.Are you a student?,.特殊疑问句,特殊疑问句在考试中涉及的比较多，主要以选择和转换句型为主，首先要掌握一些常用疑问词的意思如：what（什么）,when,what time（什么时间）,who（谁）,where（在哪里）,why（为什么）,how（怎样）,how many+可数名词的复数（多少），how long（多长时间）,how often（多久一次）等，其次掌握它的语序，即就是特殊疑问词+一般疑问句语序（Who）除外,一、疑问词+一般疑问句句序
15、：Where are you from?Im from the South.What do you want?I want the books on your desk.,特殊疑问句的语序,二，与陈述句的语序同：（疑问词作主语或修饰主语)Who gives you the pencil.Mr.Wang gives me the pencil.What is in the box?Which is mine?Whose book is on the desk?,Tom goes to school every day by bike.1.就Tom 提问 2.就goes to school提问 3
16、.就by bike提问,Ex.请做练习。,1.Who goes to school every day by bike?,2.What does Tom do every day by bike?,3.How does Tom go to school every day?,Ex2.将下列句子变成否定句，并就斜体部分提问。1.She comes from America.2.I usually go to school by bike.,Does she come from America?She doesnt come from Ameica.Where does she come from
17、?,I dont usually go to school by bike.Do you usually go to school by bike?How do you usually go to school?,V 选择疑问句,选择疑问句:(直接回答，与YES 和NO 无关）1Does she work in a factory or in an office?2Which do you like best,football,basketball or volleyball?Eg:Does she play football or basketball?A.Yes,she does B.sh
18、e plays football.C.No,she doesnt,反意疑问句,遵循的原则是:前肯后否；前否后肯。其中，前否包括是带有not的否定，还包括前面句中含有否定意义的词，如seldom（很少）,hardly（几乎不）,never（从不）,little(修饰不可数名词，很少，不多）,few（修饰可数名词，很少，不多）.,.反意疑问句,例如；1.She lives in Neijiang,_?一般 疑问句：Does she live in Neijiang?,2.They are students,_?一般疑问句:Are they students?3.It seldom snows in
19、 kunming,_?一般疑问句:Does it seldom snow in kunming?,arent they,does it,doesnt she,改错1.I goes to school at six every day.2.He dont like playing football.3.They likes playing games.4.Daming watchs TV in the evening.5.Does he usually has a party?6.What do they on Sunday?7.What they eat in the party?8.Lily
20、 haves lunch at school.,1.I go to school at six every day.2.He doesnt like playing football.3.They like playing games.4.Daming watches TV in the evening.5.Does he usually have a party?6.What do they do on Sunday?7.What do they eat in the party?8.Lily has lunch at school.,用所给动词的正确形式填空：1.We often _(pl
21、ay)in the playground.2.She often _(watch)TV with her dog.3.The earth _(go)around the sun.4.My mother _look)after my little sister at home.5.Lucy _(have)some friends here.6.Fang Ming _(not like)rice at all.7.We_(go)to school at 7:30 in the morning.8.Mary seldom _(come)here.9.Her uncle often _(drive)t
22、o Beijing.10.Tom _(want)_(work)in Hainan.,play,watches,looks,doesnt like,has,go,comes,wants,drives,to work,goes,直击中考,1._ you have a book?A DoB.AreC.IsD.Have2.Does Li Lei like to watch TV?_.A.Yes,he like.B.No,he doesnt.C.Yes,hed like.D.No,he likes.3.She doesnt _ her homework in the afternoon.A.doingB
23、.to doC.doesD.do4.How _ Mr.Smith _ to England?A.do,go B.is,go C.does,go D.does,goes,5._ she _ home at six every day?A.Is,leave B.Does,leave C.Is,leaves D.Does,left6.I want_homework now.A.doingB.to doC.to do myD.do my7.Its time_.A.go to schoolB.play games C.to go homeD.to do my homeworks8_you _the bl
24、ackboard?Yes,I can.A.Can,clean B.Am,cleaning C.Are,cleaningD.Do,clean9_go and help her.A.Lets me B.Lets us C.Lets D.Lets to,10.Do they have a new car?Yes,_.A.they are B.they have C.they dont D.they do11.He often _ supper at 6:00 in the evening.A.have B.has C.is having D.is eating12.Its 6 oclock in t
25、he morning.Its time _.A.get up B.gets up C.to get up D.gets up 13.The picture _ nice.A.looks B.is looked C.look D.is looking,We often_(play)in the playgound.2.He _(get)up at six oclock.3._you _(brush)your teeth every morning.4.What(do)_he usually(do)_ after school?5.Danny _(study)English,Chinese,Mat
26、hs,Science and Art an school.,plays,gets,brush,Do,do,does,studies,6.Mike sometimes _(go)to the park with his sister.7.At eight at night,she _(watch)TV with his parents.8._ Mike_(read)English every day?9.How many lessons_your classmate_(have)on Monday?10.What time_his mother_(do)the housework?,goes,watches,read,Does,does,have,do,does,
