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1、一般现在时基本用法介绍:在的特征、状态,这种情形下,通常1. 表示按时间表拟定的或安排好的到一、一般现在时的功能:不带时间状语。了时间就会发生的事情或动作:(一)表示经常性发生或反复发生习如:The train arrives at 10:30 .There is惯性的动作;She likes bread , but she doesnstill plenty of time.这种用法中经常用到:like pizza .火车 10:30 才会到达,还有足够多的often 经常 , usually通常 , always 总Do you speak English?时间。是, every 每个 ,

2、 sometimes有时,The sky is blue. 天空是蓝色的。She comes back next week .她下周at 在几点钟, 等做时间状语, 也可以He works in a big company.他在一就会回来的。说 ,这是一个一般现在时语法的特征。家大公司工作。2在时间状语从句中和条件状语从句如:(三)表示客观现实、客观真理、科中代替一般将来时 .I usually get up at six.(表示经常性学事实、格言等;I willgive yousomecandywhen的事情。)如:we meet next week.He often has dinner

3、at home.(经The earth goes around the sun.地If hearrives,pleasegiveme a常性事情)球绕着太阳转。phone call .They always go to school on foot.There are four seasons in a year.二、一般现在时构成:他们总是步行去上学。 (“总是”表示The sun always rises in the east.(一)含有 be 动词的一般现在时;经常性的事情)Walls have ears. 隔墙有耳。This is a red skirt.(二)表示事物或人物(主语)

4、的现(四)表示将来。如:This is a T-shirt.It's red These are trousers.that 以及 this 、 that 修饰的部分后面Theseare socks.These are 这些They're black.等等,是ThetrousersandtheT-shirtare但是 Li Ming and Xiao Hong这就不These are new shorts.nice.是第三人称单数了,而是复数应该用:This is a new dress.Thisis the way I reada book,onareThese are hi

5、s shoes?a Tuesday Morning( 2)不可数的名词做成分用到be 动This is her skirt.小贴士:词时也要用: isThe trousers are nice.1. Be 动词:也就是:amis3. are的用法:The trousers andthe T-shirt areare( 1)第一人称复数: we ;nice.2. am用在第一人称:“I”后面;( 2)第二人称即: you( 单数、复数的(二)不含有 be 动词,即含有实意3. is 的用法:后面 );动词的一般现在( 1) is 用在 hesheit等( 3)第三人称复数 they 后面、 以及

6、时;第三人称单数的主语后面; (三单:“不these,those这里只有一个需要记住的地方:就是是你,不是我,只有一个! ”一般现在或 these,those修饰的部分等, 表第三人称单数的时时才变化)示复数的地方后面,动词要加“-s ”或“ -es ”,别比如:也就是说:记住 amis 应该用的地方的地方就只用动词原形就可以了。He 、 she 、 it 、 Li Ming、 Xiao就可以了,别的地方都是用的are 。(三单:“不是你,不是我,只有一个!”Hong、 this 、This is a dress.This is 这是一般现在时时才变化)举例:放在后面介绍。worker.I l

7、ike the shirt and the skirt.否定句:简单来说,就是表示否定的I canshowyou.I can t showIn the evening, I do my homework.句子。you .In the evening,hedoeshis一般疑问句:一般疑问句是疑问句的2) 一般疑问句:将 be 动词(情态动词)homework.一种。它是只用 yes(是)或 no (否)提到句子前面即可,即: Be (情态动In the evening,shedoesher来回答的句子。词) +主语+其它。homework.特殊疑问句:以特殊疑问词开头,对He isa work

8、er.He is notaIn the evening,theydotheir句中某一成分提问的句子叫特殊疑问worker.homework.句。Is he nota worker?Yes , heis.In the evening, Su Hai and Su Yang常用的疑问词有:what、 who、No , he isnt.do theirwhose、which、when、where、I canshowyou.I can t showhomework.how 、 why 等。you .In the evening,Su Yang dohis(一)含有 be动词的一般现在时Can you

9、 show me ?homework.的变化(含有情态Yes ,I can. No , I cant.In the evening, the girls/ the boys助动词)。情态助动词:canI amastudent .Iam notado their homework.1) 否定句:主语 + be 动词(情态动词)student .二、一般现在时句子的变化:否定句、+ not +其它。Are you a student?疑问句 , 特殊疑问句,其中特殊疑问句如: He is a worker.He is not a肯定回答: Yes, I am. /否定回答:No, I'm

10、not.主语 +doesn't/ I don't+动词原形(动如: - Does she go to work by bike?These are myfriends .They are词原来形状)肯定形式回答: Yes, shedoes. 否定not my friends.如:回答: No, she doesn't.Are they your friends ?He doesn't often play.3. 小贴士:(这里是平时我们注意积累Yes , they are .No ,they arent.I don't like bread.的地方,可以

11、把我们平时的积累、感2. 一般疑问句: Do(Does ) + 主语 +悟记在这里!)(二)含有实意动词的句子壮语 + 动词原形 + 其它。(1 )“含有 be 动词的一般现在时 ”1. 否定句:主语 + don't( doesn't ) +这里的“ Do( Does)”只是为了帮助这里句型的变化上边已经说过,但是壮语 + 动词原形 (+ 其它、时间或地点壮形成一般疑问句,没有实际意思!并不局限于一般现在时!更为准确的语 )。这里需要注意几点:表达是:含有 be( am 、is 、 are 、was 、这里需要记住几点:( 1) 当主语为第三人称单数时, 要用were )动词的

12、句子,将其提到句首,( 1) 主语“三单”时,要用助动词does 替换 do句末打上问号即可;doesn't;构成一般疑问句。(2 )一般疑问句的回答,开头往往是(2)主语 +don't( doesn't)后面要( 2) 主语三单时,句子中的动词要变yes 或 no 。加动词原形,为动词原形。也就是说,只要能看出是一般疑问句,即:去掉三单时动词后面的 (s 或 es)。如: - Do you often play football?那么它的回答开头往往就是yes 或当主语为第三人称单数时,要用肯定形式: Yes, I do.否定形式: No,no ;doesn'

13、t 构成否定句。I don't.(3 )如遇第一人称,最好将其变成第二人称;举例:I am a teacher.否定句:I am not a teacher.一般疑问句: Are you a teacher?肯定回答: Yes ,I am .否定回答: No ,I m not .My father is a teacher.否定句: My father is not a teacher.一 般 疑 问 句 : Isyourfatherateacher?肯定回答: Yes ,he is .否定回答:No ,he isnt( 4 )在一般疑问句和否定句中,要表达“一些”时 ,some an

14、y ;但是,如果这个问句是用来表达 “建议、请求、邀请”等交际功能时 ,而且希望听到肯定回答时,应该用 some.Is there any tea in the cup?Do you have any children?May I have some fish?Would you like some tea?Shall we buy some vegetables?CanI borrowsomemoneyfromyou?Why not have some bread?How about some orange juice?(三)特殊疑问句:构成:疑问词 + 一般疑问句, 同时注意去掉划线部分。

15、如: Where is my bike?How does your father go to work?I usuallyplayfootballonFridayafternoon.Whendoyouusuallyplayfootball ?I usuallyplayfootballonFridayafternoon.What do you usually do on Fridayafternoon?Who is singing?Who often helps your mother?(四)一般现在时中 ,动词 +s 的变化规则即:动词三单的变化规律:(三单:“不是你,不是我,只有一个!”一般

16、现在时时才变化)动词第三人称单数词尾变化有三种形式。1.一般动词在词尾加-s ,-s 在清辅音后读 s,在浊辅音或元音后读z。如:help helps know knows get gets read reads2.以字母 s,x,ch ,sh 或有些以字母o 结尾的动词加 -es ,他们是你的父母吗?肯定回答: Yes,heis .否定回答:guess fixes肯定回答: Yes ,they are .No ,he isn t.teach teacheswash washes否定回答: No ,they aren t .4. I amgoingtodomybrush-brushes2. T

17、hey are playing basketball overhomework .注意: go doesthere.否定句: I am notgoing to do my3.以字母 y 结尾的动词,有两种情形:他们正在那边玩足球;homework .1)以辅音字母 +y 结尾的动词, 先变 y否 定 句 : They arenotplaying一般疑问句: Areyou going todo为 i,再加 -es ,basketball over there.your homework ?carry carries ,fly flies一 般 疑 问 句 : Aretheyplaying肯定回答

18、:Yes ,I am .否定回答: No ,2)字母 y 前为元音字母,第三人称单basketball over there.Im not .数形式直接在动词后面加-s 。play肯定回答: Yes ,they are . 否定回答:5. There is a bike behind the tree. playssay saysNo ,they arent .否定句: There isn'ta bikebehind举例说明:3. The boyis drawingapicturethe tree.1. They are my parents.他们是我的now.一般疑问句 : Is t

19、here a bike behind父母;否定句: The boy is notdrawingathe tree.否定句: They arenotmy parents.picture now.Yes ,there is .No ,there isnt .他们不是我的父母。一般疑问句: Is the boydrawinga6. Thereare somepencils inmy一般疑问句:Are they your parents ?picture now.pencil box.否定句: There are not any pencils(英m ?z ) 火星10.I like English.

20、Helikesin my pencil box.否定句: There is not any water onEnglish.一般疑问句: Are thereanypencilsMars.否定句: I don t like English.in your pencil box.一般疑问句 :Is there anywater onHe doesn t likes English.肯定回答: Yes ,there are . 否定回答:Mars?Doyou like English?Does heNo ,there aren t .(这里的 water 是不可数名词 ,所以用like Englis

21、h?7. There aresomefishintheis .)肯定回答: Yes,I do.否定回答:water.肯定回答: Yes, there is.No, I don t(这里的 fish 是鱼的意思是可数名词所否定回答: No, there isn't.Yes, he does.No, he doesnt.以用 are ,只不过是名词的单复数形9. Jenny can speak Enlish? 珍妮会11.I do myhomeworkevery式相同而已。 )说英语。day.否定句: Thereare notanyfishin否 定 句 : Jenny can t spe

22、ak这里的单词 do是行为、实意动词是the water.English?“做什么”的意思。一般疑问句: Are thereanyfishinCan Jenny speak English?。否定句: I don tmy homeworkthe water?肯定回答: Yes ,she can . /Yes , Jennyevery day.肯定回答: Yes, there are .can .一 般 疑 问 句 : Doyoudoyour否定回答: No, there aren't .否定回答:No ,she can t ./No Jennyhomework every day.8.

23、 There is some water onMars.can t .“你每天做作业吗?”这里的前面的“ Do ”是助动词,后边的“ do ”是行为动词,是干什么,做什么的意思。就像:“ What do you usually do onsundays ”Yes, I do .No, I dont .12. Li Ming usually waters the flowers every day.Li Ming doesn't usually water the flowers every day.DoesLiMingusuallywatertheflowers everyday ?Y

24、es, he does .No, he doesn t .Li Ming usually waters the flowersevery day.Where doesLi Ming water theflowers ?Li Ming usually waters the flowersevery day.What does Li Ming do everyday ?(将 Ling Ming换成:I、We、They 、She 、He 、Tom 、Ling Mingsmother 、 Ling Mings parents、Xiao Hong and Ling Ming逐一做一遍练习 )13. Is

25、 this your cap, Danny? No! It's Kim's cap.14. Are these your gloves? No. They're Li Tao's gloves.15. Are these your gloves?Yes, they are.No, they aren't.16. This is a dress. These are socks.Are these her shorts?Isthisherdress?Yes, itis.No, it isn't.17.Thesearenewshorts.Are th

26、ese her shorts?Yes, they are.No, they aren't.Are these his shorts?Yes, they are. No, they aren't.18.Is this her dress?Yes, it is.No, it isn't.Isthishiscap?Yes,itis.No, it isn't.Are these his shoes?Yes, they are.No, they aren't。Is this her skirt?Yes, it is No,it isn't.Are these her trousers ? Yes, they are. No, they aren't.19.Whatishe/shewearing ?他(她)穿

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