一般現(xiàn)在時知識點

1、般現(xiàn)在時基本用法介紹:（二）表示事物或人物（主語）的現(xiàn)（四）表示將來。如:般現(xiàn)在時的功能:在的特征、狀態(tài)，這種情形下，通常1.表示按時間表擬定的或安排好的到（一）表示經(jīng)常性發(fā)生或反復發(fā)生習不帶時間狀語。了時間就會發(fā)生的事情或動作:慣性的動作;如:The train arrives at 10:30 .There這種用法中經(jīng)常用到:She likes bread , but she does nis still plenty of time.often 經(jīng)常,usually 通常,always 總like pi zza .火車10:30才會到達，還有足夠多的是， every 每個,sometim

2、es 有時，Do you sp eak En glish時間。at在幾點鐘，等做時間狀語，也可The sky is blue.天空是藍色的。She comes back n ext week . 她下周以說，這是一個一般現(xiàn)在時語法的特He works in a big company. 他在一就會回來的。征。家大公司工作。2.在時間狀語從句中和條件狀語從句如:（三）表示客觀現(xiàn)實、客觀真理、科中代替一般將來時.I usually get up at six.（表示經(jīng)學事實、格言等;I will give you some candy whe n we常性的事情。）如:meet n ext wee

3、k.He ofte n has dinner at home.（經(jīng)The earth goes around the sun.If he arrives,please give me a常性事情）球繞著太陽轉。phone call .They always go to school on foot.There are four seas ons in a year.般現(xiàn)在時構成:他們總是步行去上學。（“總是”表示The sun always rises in the east.含有be動詞的一般現(xiàn)在時;經(jīng)常性的事情）Walls have ears. 隔墻有耳。This is a red ski

4、rt.This is a T-shirt. Its redthat以及this、that修飾的部分后面These are socks. These are這些These are trousers.等等，Theyre black.但是 Li Mi ng and Xiao Hong 這就不These are new shorts.The trousers and the T-shirt are是第三人稱單數(shù)了，而是復數(shù)應該用:This is a new dress.n ice.areThese are his shoesThis is the way I read a book, on(2)不可數(shù)

5、的名詞做成分用到be動This is her skirt.a Tuesday Morning .詞時也要用：isThe trousers are nice.小貼士:3. are的用法:The trousers and the T-shirt are1. Be動詞：也就是：am is are(1)第一人稱復數(shù)：wen ice.2. am用在第一人稱：“I ”后面;(2)第二人稱即:you(單數(shù)、復數(shù)的不含有be動詞，即含有實意3. is的用法:后面)；動詞的一般現(xiàn)在(1) is 用在 he sheit(3)第三人稱復數(shù)they后面、以及時;第三人稱單數(shù)的主語后面;(三單：“不these , th

6、ose這里只有一個需要記住的地方：就是是你，不是我，只有一個!”一般現(xiàn)在或 these , those修飾的部分等，表第三人稱單數(shù)的時時才變化)示復數(shù)的地方后面，動詞要加“ -s ”或“ -es ”,別比如:也就是說： 記住 am is 應該用的地方的地方就只用動詞原形就可以了。He she、it 、Li Mi ng、Xiao Hong就可以了，別的地方都是用的are。(三單：“不是你，不是我，只有一個！”this 、This is a dress. This is這是般現(xiàn)在時時才變化)舉例:句放在后面介紹。a worker.I like the shirt and the skirt.否定句

7、：簡單來說，就是表示否定的I can show you. I can t show you .In the eve nin g, I do my homework.句子。2） 一般疑問句：將be動詞（情態(tài)動詞）In theeve ning,hedoeshis一般疑問句：一般疑問句是疑問句的提到句子前面即可，即：Be （情態(tài)動homework.一種。它是只用yes （是）或no （否）詞）+ 主語 +其它。In the eve ning,shedoesher來回答的句子。He is a worker. He is not ahomework.特殊疑問句：以特殊疑問詞開頭，對worker.In t

8、he eve ning,theydo their句中某一成分提問的句子叫特殊疑問Is he not a worker Yes , he is. No ,homework.句。he isn t.In the eve ning, Su Hai and Su Yang常用的疑問詞有：what、who、I can show you. I can t show you .do theirwhose、which 、when、where、how、Can you show mehomework.why 等。Yes ,I can. No , I cant.In the evening, Su Yang do h

9、is含有be動詞的一般現(xiàn)在時I ama student . I amnota student .homework.的變化（含有情態(tài)Are you a stude ntIn the evening, the girls/ the boys助動詞）。情態(tài)助動詞：can肯定回答：Yes, I am. /否定回答:do their homework.1）否定句：主語+ be動詞（情態(tài)動詞）No, Im not.般現(xiàn)在時句子的變化：否定句、+ not +其它。These are my friends . They are疑問句,特殊疑問句，其中特殊疑問女口： He is a worker. He is

10、notnot my frie nds.Are they your friendsHe does nt ofte n p lay.3.小貼士：(這里是平時我們注意積累Yes , they are . No ,they arent.I dont like bread.的地方，可以把我們平時的積累、感(二)含有實意動詞的句子1.否定句：主語 + do nt( does nt壯語+動詞原形(+其它、時間或地點壯這里需要記住幾點:(1)主語“三單”時，要用助動詞does nt ;(2)主語 + don t( does nt)后面要加動詞原形，即：去掉三單時動詞后面的(s或es)o當主語為第三人稱單數(shù)時，

11、要用does nt構成否定句。主語+does nt/ I do nt+動詞原形(動詞原來形狀)如:2. 一般疑問句：Do( Does ) +主語+壯語+動詞原形+其它。這里的“ Do( Does ) ”只是為了幫助形成一般疑問句，沒有實際意思!這里需要注意幾點:(1)當主語為第三人稱單數(shù)時，要用does替換do構成一般疑問句。(2)主語三單時，句子中的動詞要變?yōu)閯釉~原形。女口： - Do you often play football肯定形式：Yes, I do.否定形式:I dont.女口： - Does she go to work by bikeNo,肯定形式回答：Yes, she do

12、es. 否定回答：No, she does nt.悟記在這里！)(1) “含有be動詞的一般現(xiàn)在時”這里句型的變化上邊已經(jīng)說過，但是并不局限于一般現(xiàn)在時！更為準確的表達是： 含有 be (am is、are、was、were)動詞的句子，將其提到句首，句末打上問號即可;(2) 般疑問句的回答，開頭往往是yes 或 no o也就是說，只要能看出是一般疑問句，那么它的回答開頭往往就是yes或(3)如遇第一人稱，最好將其變成第二人稱;舉例:I am a teacher.否定句：I am not a teacher.Would you like some teaWho ofte n helps you

13、r motherMay I have some fishWho is singing注意：go goes?dof does般疑問句： Are you a teacherShall we buy some vegetables（四）一般現(xiàn)在時中,動詞+s的變化規(guī)肯定回答：Yes , I am .Can I borrow some money from you則即：動詞三單的變化規(guī)律：（三單:否定回答：No ,I m not .Why not have some bread“不是你，不是我，只有一個！ ” 一般My father is a teacher.How about some orange

14、 juice現(xiàn)在時時才變化）否定句：Myfather is nota teacher.（三）特殊疑問句:動詞第三人稱單數(shù)詞尾變化有三種形般疑問句：Is yourfather a構成：疑問詞+般疑問句，同時注意式。teacher去掉劃線部分。1. 一般動詞在詞尾加-s , -s在清輔音肯定回答：Yes， he is .否定回答:女口： Where is my bike后讀/s/,在濁輔音或元音后讀/ zNo ,he isn tHow does your father go to work/。如:（4）在一般疑問句和否定句中，要表I usually P lay football on Friday

15、help helps know knows get達“一些”時 ，someany； 但是，after noon.gets read reads如果這個問句是用來表達“建議、請Whe n do you usually p lay football2.以字母s, x, ch, sh或有些以字母求、邀請”等交際功能時,而且希望I usually P lay football on Fridayo結尾的動詞加-es ,聽到肯定回答時，應該用some.after noon.guessguesses?fixfixesIs there any tea in the cupWhat do you usuall

16、y do on Fridayteach teaches wash washesDo you have any childre nafter noonbrush-brushes3.以字母y結尾的動詞，有兩種情形:他們正在那邊玩足球;homework1）以輔音字母+y結尾的動詞，先變 否 定句： They are not playing 肯定回答：Yes ,I am.否定回答：No ,為i，再加-es，basketball over there.I m not .carry f carries , fly f flies般疑問句：Arethey p lay ing5. There is a bik

17、e behind the tree.2）字母y前為元音字母，第三人稱單basketball over there.否定句： There isnt a bike beh ind數(shù)形式直接在動詞后面加-s。 play肯定回答：Yes ,theyare .否定回答:the tree.f p lays say f saysNo ,they aren t .般疑問句:Is there a bike behind舉例說明:3. The boy is drawinga picture now.the tree.Yes ,there is . No ,there isn1. They are my paren

18、ts.他們是我的否定句： The boy is not draw ing a父母;picture now.否定句： They are not my parents.一般疑問句：Is the boy draw ing a6. There are some pencilsin my他們不是我的父母。picture now.pen cil box.般疑問句： Are they your parents肯定回答：Yes ,he is .否定回答: 否定句： There are not any pen cils他們是你的父母嗎No ,he isn t.in my pen cil box.肯定回答：Yes

19、 , they are .4. I am going to do my homework .般疑問句： Are there any pen cilsin your pen cil box.否定回答：No ,they aren t .否定句：I am not going to do my2. They are playing basketballoverhomework .肯定回答：Yes ,there are . 否定回there.般疑問句： Are you going to do your答: No ,there aren t .7. There are some fish in the w

20、ater.肯定回答： Yes, there is.Yes, he does. No, he doesnt.( 這里的 fish 是魚的意思是可數(shù)名詞否定回答： No, there isnt.11. I do my homework every day.所以用 are ，只不過是名詞的單復數(shù)9. Jenny can speak Enlish 珍妮會說這里的單詞 do 是行為、實意動詞是“做形式相同而已。 )英語。什么”的意思。否定句： There are not any fish in否定句： Jenny can t speak English否定 句： I don t my homeworkt

21、he water.Can Jenny speak English 。every day.般疑問句：Are there any fish in肯定回答： Yes ,she can . /Yes ,般疑問句： Doyou do your homeworkthe waterJenny can .every day.肯定回答：Yes, there are .否定回答： No,she cant ./No Jenny你每天做作業(yè)嗎”這里的前面的否定回答：No, there arent .can t .“Do”是助動詞，后邊的“ do”是行8. There issome water on Mars.(英10

22、. I like English. He likes為動詞，是干什么，做什么的意思。m c?z)火星English.就像：“ What do you usually do on否定句： There is not any water on否定句： I don t like English.sundays ”Mars.He doesn t likes English.Yes, I do . No, I don一般疑問句 :Is there any water onDo you likeEnglish Does he like12. Li Ming usually waters theMarsEng

23、lishflowers every day.( 這里的 water 是不可數(shù)名詞 , 所以用肯定回答：Yes, I do.否定回答：Li Ming doesnt usually water theis .)No, I don tflowers every day.Does Li Mi ng usually watertheNo. Theyre Li Taos gloves.No, they arent 。flowers everyday15. Are these your glovesIs this her skirt Yes, it is . No,Yes, he does . No, he

24、 does nYes, they are. No, they arent.it isnt.Li Mi ng usually waters the flowers16. This is a dress. TheseareAre these her trousersevery day.socks.Yes, they are. No, they arent.Where does Li Mi ng watertheAre these her shorts19. What is he/sheweari ngflowersIs this her dress Yes, it is.他（她）穿著什么衣服Li

25、Ming usually waters the flowersNo, it isnt.(1 )He is weari ng a green sweater.every day.17. These are new shorts. AreHe isn t wearing a green sweater.What does Li Ming do everydaythese her shortsIs he weari ng a gree n sweater(將 Li ng Mi ng 換成：I、We、They、Yes, they are. No, they arent.Yes , he is . No, he isnShe、 HeTom、Ling Ming sAre these his shortsWhat is he weari ngmother、 Li ng Ming s parentsYes, they are. No, they arent.(2) She is wearing a green sweater.Xiao Hong and Li ng Mi ng逐一做一遍18. Is this her dr