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单数句变复数句.ppt

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1、数词(numbers),One(1)two(2)three(3)four(4)five(5) six(6) seven(7) eight(8) nine(9)ten(10)eleven(11)twelve(12)thirteen(13)fourteen(14) fifteen(15)sixteen(16) seventeen(17) eighteen(18) nineteen(19) twenty(20) thirty(30) forty(40) fifty(50) sixty(60) seventy(70) eighty(80) ninety(90) hundred(100),基变序,有规律

2、,结尾加上-th(fourth, seventh)。 一,二,三,特殊记,结尾字母t,d,d(first, second, third)。 八去t,九去e,ve要用f替(eighth, ninth, twelfth), ty将y变ie,后加-th别忘记(fortieth)。 若是遇到几十几,只变个位就可以。(twenty-first, thirty-fourth),基数词变序数词口诀,1. see 2. no 3. meet 4.for 5. i 6.buy 7.too 8. where 9.sun 10.hour,11.there 12.hear 13. write 14.are 15.yo

3、u 16.t 17. high,sea know meat four eye by two,too wear son our,their here right R U tea hi,考点知识回顾归纳, 单数句变复数句 方法:将句中的每个名词都变成复数形式 ,没有复数的词去掉。 常见复数变化:he/she/it变成they,am/is变成are,this变these,that变those,动词单三变原型,a/an变some或去掉,最后一个名词变复数。,考点二:,1. He is a child(变复数句)2.This is a bus. 3.That is a nice dress. 4.The

4、re is an orange on the table.5.The child is a student.(变复数句)6.These are apples.(变单数句),They are some children.,These are some buses.,Those are some nice dresses.,按要求变换下列句型,There are some oranges on the table.,The children are some students.,This is an apple.,7.Those are tomatoes. (变单数句)8.They are som

5、e cats. (变单数句)9.They are some girls. (变单数句)10.It is my coat.(变复数句)11.The child likes playing.(变复数句)12.She is my teacher.(变复数句),There is a radio on the desk.,There be- 的一般疑问句,Is there a radio on the desk ?Yes, there is. / No, there isnt.,There are some shoes under the bed.,Are there any shoes under t

6、he bed?Yes, there are. / No, there arent.,规则:is/are要提前, 首字母大写,there,t小写,some 变any,其他都不变照抄,句末加问号?,There are three pens on the table. There are not three pens on the table. Are there three pens on the table?Yes,there are.No,there arent. There are some apples on the tree. There are not any apples on th

7、e tree. Are there any apples on the tree?Yes,there are.No,there arent. There is an eraser in the pencil-box. There is not an eraser in the pencil-box. Is there an eraser in the pencil-box?Yes,there is.No,there isnt.,变否定句和疑问句,并做回答。,序数词的用法:,1.用来表示时间 例如:2008年2月28日可以表示为February 28th, 2007 2. 用来表示顺序 例如:S

8、unday is the first day of a week。星期天是一周的第一天。 3. 用来表示楼层 He lives on the fourth floor.他住在四楼。 My classroom is on the third floor. 我的教室在三楼。,基数词的用法:,1.表示数量: There are 7days in a week. There are 12 months in a year. There are 365 days in a year. There are 43 students in our class. 注意:对there be中的数字提问用how m

9、any 句型 2.表示时间: 9:30 1:05 6:40 8:57 4:09 12:00,代词的四种形式:,1.现在进行时态 2.一般将来时态 3.一般过去时态 4.一般现在时态,小学阶段掌握的动词的时态,考点:时态构成,标志词,句式变化,一、现在进行时:表示说话人说话时正在进行的动作。 构成:主语+be(am/is/are)+现在分词be动词(am is are) + (动词ing形式) 常见标志性单词有:look,listen,now. 如:Look,he is playing the erhu.Listen, they are singing songs.They are swimmi

10、ng now.,变一般疑问句时,将 am/is/are 提到句首,I/we 变成you,其他不变按顺序照抄,句末加问号。 如:He is playing the erhu. Is he playing the erhu?,其中,am/is/are 随着主语变化,动词的ing形式不变。,变否定句时,在 am/is/are 后面加not,其他不变按顺序照抄。其中am 和not不能缩略am not ,isnt,arent 如:He is playing the erhu. He isnt playing the erhu.,动词现在分词的构成规则:,二、一般将来时结构:主语+be going to+

11、动词原形或 主语will+动词原形 常见标志性单词:tomorrow短语或next 短语。 如:tomorrow,tomorrow morning,next week ,next month 如:I am going to go the park tomorrow.We are going to take pictures next week.Everyone is going to bring presents this afternoon.I will go to the park tomorrow morning.Everyone will bring gifts tomorrow.,考

12、点:同义句替换,变一般疑问句及其肯否定回答,否定句等。其中will not =wont,I will go to the park tomorrow.,三、一般过去时结构:主语+动词的过去式 常见标志性单词:last 短语和yesterday短语 如:last week ,last weekend,yesterday morning等Wuyifan was busy last weekend.I bought presents yesterday.He took pictures last weekend.,注意:1.动词过去式不随主语发生变化。 2.变一般疑问句时,在句首加Did,句中动词变

13、原型,遇到I/we变成you,遇到my变成your,其他不变按顺序照抄,句末加问号? I bought presents yesterday. ,Did you buy presents yesterday?,3.变否定句时,在动词过去式之前加didnt,动词变原型,其他照抄不变。 John did his homework last night. ,John didnt do his homework last night.,动词过去式构成规则:,B,不规则动词(此类词并无规则,须熟记)小学阶段要记住以下动词的原形和过去式: sing sang , eat ate , see saw , h

14、ave had , do did , go - went , take - took , buy - bought , get - got , read - read ,fly - flew , am/is - was , are - were , say - said , leave - left , swim - swam , tell - told ,leave-left, come - came, drink - drank ,四、一般现在时 结构:主语+动词原形 或主语+动词的第三人称单数 一般现在时常以动词原形表示,但当主语是第三人称单数时(he, she, it),应用动词的单数

15、第三人称形式。 标志性单词:often, always,usually,every day, sometimes 或every短语等. 如:I often go to school on foot.We eat breakfast at 7:30 every day.Sometimes he goes to school on foot.She likes playing the violin.What do you usually do on the weekend?,变一般疑问句时,如果句中动词是原型,就在句首加do,I变成you,句中动词不变,其他不变照抄,句末加问号?如果句中动词是单三

16、,就在句首加does,句中单三变原型,其他不变照抄,句末加问号? I like applesDo you like apples? He has a computer.,Does he have a computer?,Yes,I do./ No,I dont.,Yes,he does./ No,he doesnt.,3.变否定句时,在动词原型之前加dont,原动词不变,其他照抄不变。如果句中动词是单三就在动词单三之前加doesnt,原单三还原,其他不变照抄。 I like listening to music. John does his homework every day. ,I don

17、t like listening to music.,John doesnt do his homework every day,( )1.I_to school on foot.A.go B. goes C.went ( ) 2. He always _ football games. A. watches B. watch C. watching ( ) 3.Sandy often _ his homework on Sundays .A. do B. does C. did ( ) 4._Alice often play the piano? No, she _.A. Do; do B.

18、 Does; does C. Does; doesnt ( ) 5._you usually get up at 6:00. A. do B. does C. did D. Do ( ) 6.They are singing and _ together at the party now. A. dance B. danced C. dancing ( ) 7. Listen! The birds _.A. is singing B. are sing C. are singing ( ) 8. They _ riding a horse. A. is B. are C. am ( ) 9.I

19、s he _ TV?Yes, he is. A. watch B. watching C. not,B,B,D,C,C,B,B,( )10._ they taking pictures.? Yes, they are. A. Am B. Be C. Are ( ) 11. I _ presents for my parents yesterday. A. buyed B. bought C. buying ( ) 12. Susan _ swimming yesterday. A. go B. goes C. went ( ) 13.What did you do last weekend ?

20、 -I _ A. read a book B. wash the clothes C. go fishing ( ) 14.What did he _ yesterday? He _ his homework. A. did; did B. do; did C. do; do ( ) 15.Last summer. I _ in the lake and played on the beach. A. swim B. swam C. will swim ( ) 16.Im going to _ some chopsticks _ Sunday afternoon. A. bought; on

21、B. buy; on C. buy; on,C,B,C,A,B,B,B,( )17.Im going to_ my friends this weekend. A. visit B. visited C. visiting ( ) 18.They will _ good food in Beijing. A. ate B. eats C. eat ( ) 19.I _ visit my friends this weekend. A. go to B. am going to C. going to 二.用所给词的适当形式填空。1. _ you _(water) the flowers yes

22、terday?2. Su Hai _(go) for a walk last Sunday.3.What did you you do on your holiday? I _ (go) swimming. 4.look! Chen Jie and Mike _(sing)now. Mike _ (draw) picture. 5. She is _ (do) the dishes. 6. My brother is _ (make) kites. 7. My father is _ (read) a newspaper in living room. 8.Mike _ (do) his ho

23、mework every day.,A,C,B,Did,water,went,went,are singing,is drawing,doing,making,reading,does,9.I like singing. I often _(listen) to the music in the evening. 10.My grandma_( watch) TV every day. 11.I am going to _(write) an e-mail. 12.My teacher _(go) to work by bike every day. 13.His sister_ (see)

24、elephants last Friday. 14.look,the boy is _ (read) a book. 15.I (take) pictures next week. 16.They like_ (dive). 17.Do you like _(play) the violin. 18.Your brother is _(thin) than me. 19.She_(have)a new room. 20.He cleans the street, she is a _(clean),listen,watches,write,goes,saw,reading,am going t

25、o take,diving,playing,thinner,has,cleaner,句型转换 1Mike learned English on his holiday ?(对划线部分提问)2. I went to England by ship .( 对划线部分提问)3. They had a good time on their holiday .(改为一般疑问句)4. Tomorrow I will go back home . (改为否定句)5. Did your uncle go diving on Saturday ? ( 做否定回答),What did he do on his h

26、oliday?,How did you go to England?,Did they have a good time on their holiday?,Tomorrow I wont go back home.,No, he didnt,变一般疑问句和否定句的方法:,1.找动词,圈动词 2.如果句中有am,is,are,was,were,can,will时,变一般疑问句时就将这些词提到句首,am变成are,I/we变成you,my/our变成your,其他不变按顺序照抄,句末加问号?变否定句时就在这些词后加not,通常缩略为nt,其中am和not不能缩略,can not=cant,wil

27、l not=wont,3.如果句中没有以上单词,变一般疑问句时就根据句中动词形式在句首分别加Do,Does,Did I/we变成you,my/our变成your,some变any,动词变原型,句末加问号?变否定句时,在原动词前分别加dont,doesnt,didnt,原动词变原型,ing 形式不变,其他也不变照抄,句末加实心句点。,把下列句子变成一般疑问句并作回答 1. I am listening to music. 2. Mike is a student. 3. Sarah can clean the classroom. 4. They are in the zoo. 5. There

28、 are some flowers in the garden. 6.This is my sister. 7.We are sweeping the floor.,Are you listening to music?,Is Mike a student?,Can she clean the classroom?,Are they in the zoo?,Are there any flowers in the garden?,Is this your sister?,Are you sweeping the floor?,Yes I am/ No, Im not.,Yes ,he is /

29、 No, he isnt.,Yes ,she can/No,she cant.,Yes,they are /they arent.,Yes,there are /No,there arent,Yes,she is /No,she isnt,Yes ,we are/No,we arent,1. We eat some cakes _ 2. They like making the puppet. _ 3. Su Hai and Su Yang live in a new house. _ 4.I have a book on my hand. _5.We play basketball on S

30、undays. _ 6. Tom likes listening to music _ 7.I do my homework every day.,一般疑问句和否定句专项练习 They went to a park yesterday.( 一般疑问句,否定句)2.He took some pictures.(一般疑问句,否定句)3. I eat breakfast every day.(一般疑问句,否定句)4. He goes to school on foot.(一般疑问句,否定句),Did they go to a park yesterday?,They didnt go to a pa

31、rk yesterday?,Did he take any pictures?,He didnt take any pictures.,Do you eat breakfast every day?,I dont eat breakfast every day.,Does he go to school on foot?,He doesnt go to school on foot,5.She is playing the piano.(一般疑问句,否定句)6.There is an apple.(一般疑问句,否定句)7. We are going to plant trees tomorro

32、w.(一般疑问句,否定句)8. He will bring gifts next month.(一般疑问句,否定句),Is she playing the piano?,She isnt playing the piano.,Is there an apple?,There isnt an apple.,Are you going to plant trees tomorrow?,We arent going to plant trees tomorrow.,Will he bring gifts next month?,He wont bring gifts next month.,针对人提

33、问 (谁) who 某人的提问 whose 地点(何地) where 时间(何时) when what time 方式方法程序(怎样) how 年龄 how old 可数名词问多少 How many 不可数名词问多少,多少钱 How much 东西职业事物(什么) what 颜色 what colour 班级 what class 年级 what grade 时间 what time 选择某个 whichwhich class,常见特殊疑问词,1. Liu Tao is watering flowers in the garden. 2. David and Mike are going to

34、 plant trees this afternoon. 3. Wang Bing is heavier than Gao Shan.4. It is hot in summer in New York.5. I go shopping by bus .6.They are 25 yuan.,What is liutao doing in the garden?,What are they going to do this afternoon?,Who is heaver than Gao Shan?,What is the weather like un New York?,How do y

35、ou go shopping?,How much are they?,四、Read and write . 例:Mike draws a car . Mike is drawing a car . Mike is going to draw a car . Mike drew a car yesterday . 1.The little girl makes a paper bird .( being )( be going to )( made ) 2. The children have dinner at home .( being )( be going to )( had ) 3.

36、Ann and Amy swim in the swimming pool .( be ing)( be going to)( swam ) 4. We play the basketball on the playground .( being )( be going to )( played ),1. has (原形 )_ 2. good(比较级) _ 3. I(宾格)_ 4. big(比较级)_5 .see (过去式)_ 6 .their(同音词)_ 7.go 第三人称单数形式_ 8. sit(现在分词_ 9. baby(复数)_ 10. tall(反义词)_ 11. do(过去式) _

37、 12. eight(序数词)_ 13. play (现在分词)_ 14. new (反义词)_ 15. like (第三人称单数) _,have,better,me,bigger,saw,there,goes,sitting,babies,short,did,eighth,playing,old,likes,二、根据中文意思,用正确的形式填空 (10) 1What does Sarah usually do on the weekend? -She usually _ (看电视) . 2. What did you do on your holiday? I went to Beijing

38、and _(拍照) there. 3. What is Mike doing now? He is _ (踢足球) on the playground. 4. Are you going to _ (游泳) this afternoon? -No, we will have a picnic. 5. John is taller than Zhang Peng. But Zhang Peng is _ (强壮) than John.,watches TV,took pictures,playing football,swim,stronger,1.take(过去式)_ 2.do(过去式)_ 3

39、.smaller(反义词)_ 4.sad(反义词)_ 5.taller(反义词)_ 6.thin(比较级)_ 7.tomato(复数形式)_ 8.three (序数 )_ 9. heavy(比较级)_ 10. right ( 反义词) _ 11 .like( 单三). 12. hot (比较级) _ 13.those (单数)_ 14.have(过去式) _ 15. foot(复数)_ 16. my(名词性物主代词) _ 17.read(过去式)_ 1.Child(复数) 1.here(对应词) 3.travel(过去式) 4.twelve(序数词) 5.Photo(复数) 6.we (宾格)

40、 7.40(单词) 8.woman(复数) 9.After(反义词) 10.cheap(反义词) 11.Cold(反义词)- 12.warm(反义词) 13.Sit(反义词) 14.gift(同义词)_ 15.uncle(对应词) 16. daughter(对应词) 17.Wear(同音词) 18.cant(完全形式),字母基础知识,复习目标:能熟练地听、说、读、写英语二十六个字母。能熟知常用的缩略词。能正确地将二十六个字母按读音归类。书写:英语字母有26个,元音字母有5个,辅音字母21个。字母书写有规律,右倾五度正合适。 大写一律上两格,上不顶线是原则。小写字母怎么办?请你耐心往下看:头上有

41、“辫”上两格(b,d,h,k,l),有“尾”下面两格拖(g,q,y),无“辫”无“尾”中间格(a,c,e,m,n,o,r,s,u,v,w,x,z),惟有f,j,p占三格,i,t中上一格半,,默写5个元音字母的大小写:Aa Ee Ii Oo Uu,字母需大写的情况 1.句子开头字母要大写. 2.人名,地名,国名以及表示某国语言的名词开头字母必须大写. 3.普通名词不大写,但由普通名词构成的专有名词要大写. 4.I, OK永远要大写. 5.位于姓名前的称呼等也必须大写. 标点:一个句子末尾必须有一句号、问号或感叹号,问句后用问号,感叹句后用惊叹号,其他情况用句号。但是特别要注意的是英文句号用实心点

42、,不要用小圈。逗号用在句子中间,表示一定的停顿。英文中没有中文的顿号。,含有相同因素的字母发音规律:,1)含元音音素ei (4个) 字母: Aa Hh Jj Kk 2) 含元音音素i: (8个) 字母: Bb Cc Dd Ee Gg Pp Tt Vv 3) 含元音音素e(7个) 字母: Ff Ll Mm Nn Ss Xx Zz 4) 含元音音素ju: (3个)字母: Uu Qq Ww 5) 含元音音素ai (2个) 字母: Ii ai Yy wai,字母Aa 有四姐妹Aa Hh Jj Kk;字母Ee有八兄弟Ee Bb Cc Dd Gg Pp Tt Vv;字母Ii有两兄妹Ii Yy;字母Uu有三

43、兄弟Uu Qq Ww;音素/e/有七个伙伴Ff Ll Mm Nn Ss X xZz;,常见的字母题型:,1、按字母表顺序,写出下列字母的左右邻居。Y 2、 根据大写字母写出小写字母,或有小写写大写: 如:K 、 G 、a _、t_ 2指出下列每组字母中含有相同元音读音的选项: 如: A、GPL B、AJK C、 MQY D、 RST 3 根据日常观察,选择正确答案:如:;哪一组字母是“影碟机”的代称?A、 VCD B、TM C、WC D、OK 4、 请从你所听到的每组字母中选出含有相同元音读音的两个字母,并将其标号写在题前的括号内如: ( )A、QO B、QW C、OW D、XY,小学英语常见

44、的缩略词1、ABC基础知识 AD公元 Add.地 址 A.M. ( a.m. )上午 BBC英国广播公司 BC公元前 CAAC中国民航 CAN加拿大 CBA中国篮球协会 CCTV中国中央电视台 CD光盘 EMS(邮政)特快专递 EQ 情商 EXP出口 ID身份证 IT信息技术 IQ智商 MTV音乐电视 NBA(美国)国家篮球协会 OK 行,好 PE体育 PLA中国人民解放军 P.M(p.m) 下午 PRC 中华人民共和国 RMB人民币 SAR 特别行政区 SARS非典型性肺炎 Tel 电话 TV电视 UFO 不明飞行物 UK 英国 UN联合国 USA美国 VCD影碟机 VOA 美国之音 WC厕

45、所 WTO世界贸易组织 WC厕所,与字母读音相同的单词有: Bbee Cseesea Ieye Rare Ttea Ppea(豌豆) Uyou Ywhy O-oh,Sun.星期日Mon.星期一Tue.星期二13 Wed.星期三Thu.星期四 50 Fri.星期五Sat.星期六Jan.一月Feb.二月Mar.三月Apr.四月Jun.六月Jul.七月Aug.八月 Sept.九月Oct.十月Nov.十一月Dec.十二月,字母知识复习题 ( )1.哪一组缩略词是指“身份证”?A. ID B. UK C. CCTV ( )2. 哪一组缩略词是指“音乐电视”?A. MTV B. JNTV C. NJTV(

46、 )3.哪一组字母代表“中国”?A. PRC B. USA C. HK( )4. 哪一组缩略词是指 “国际通用呼救信号”?A. VCD B. TV C. SOS( )5.哪一组字母是“电话”的缩略词?A. VOA B. RMB C. Tel( )6. 哪一组字母代表 “联合国”?A. WC B. UN C. Sat.( )7. 哪一组字母代表 “公元前”?A. BC B. CPU C. IT( )8. 哪一组缩略词是指 “全美篮球协会”?A. BBC B. TM C. NBA ( )9. 哪一组字母代表 “商标”?A. TM B. Feb. C. Mar.( )10. 哪一组缩略词是指 “中国民航”?A. OK B. Mon. C CAAC.,

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