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1、1 四种时态总结一、一般现在时标志词: always( 总是 ) usually( 通常 ) often( 经常 ) sometimes(有时 ) never( 从不 ) every( 每一 )行为动词词型变化形式一般现在时动词只有第三人称有词形变化,其他人称(第一人称:i, we ;第二人称:you ;第三人称复数:they 、my friends)动词均用原形当主语是第三人称单数时,一般动词在一般现在时句子中的变化规律:1、多数在动词后加splay playslike likes , 2、以 s,x,sh,ch ,o 结尾的动词加eswash washes catch catches do

2、 does 3、以辅音字母加y 结尾,把y 改 i 再加 esflyfliesstudy studies 4、以元音字母加y 结尾,直接加s buy buys 5、不规则变化have has 一般现在时 基本用法功能1.表示事物或人物的特征、状态。如: the sky is blue.天空是蓝色的。2.表示经常性或习惯性的动作。如: i get up at six every day.我每天六点起床。3.表示客观现实。如: the earth goes around the sun.地球绕着太阳转。the earth is round. 构成1. be 动词:主语 +be(am,is,are)

3、+其它。如: i am a boy.我是一个男孩。2.行为动词:主语+行为动词 (+其它 )。如: we study english.我们学习英语。句型肯定句 :a.be 动词:主语 + be + 其它成分he is a worker. b.行为动词:主语+动词 (注意人称变化 ) + 其它成分we like the little cat.否定句 :a.be 动词:主语 + be + not + 其它成分they are not students. b.行为动词:主语+助动词 (do/does) + not+ 动词原形 +其它成分we don t like the little cat.一般疑

4、问句 :a.be 动词:am / is /are + 主语+ 其它成分are you a teacher? yes, i am. / no, i am not. are they students of your school.yes they are / no they aren,t. b.行为动词:助动词(do/does)+主语 +动词原形+ 其它成分do you like it? yes, i do. / no. i dont .does he(she) like it? yes, he( she )does. / no, he ( she )doesnt.特殊疑问句 :疑问词 + 一般

5、疑问句a.be 动词:how many students are there in your school?b.行为动词: what do you usually do on sunday?2 一般现在时动词be 和 have 的变化形式1.动词 be 叫连系动词 , 用法:第一人称单数用am ,第三人称单数用is,其它人称用are。2.动词 have 的用法:第三人称单数用has 以外,其它人称一律用have 。如 :注意事项1.在英国,人们常用have got代替 have ,特别在疑问句和否定句中。2.当 have 如果不表示 “ 有” 时,构成疑问或否定句时,就借助于助动词do, do

6、es 如: i have a new pen . 否: i have not a new pen. (表示有 ) i have lunch at 12 o clock. 否: i don t have lunch at 12 o clock. ( 表示吃 ) 二现在进行时:标志词: now, look, listen,it s+时间 . 现在进行时 : 表示正在进行的、发生的动作基本结构:am be is + 动词ingare 肯定句:主语+ be 动词 (am, are, is)+ 现在分词( ing )+ 其他i am watching tv. 否定句:主语+ be 动词 + not +

7、现在分词( ing )+ 其他i am not watching tv. 一般疑问句:be 动词 (am, are, is) + 主语+ 现在分词( ing)+ 其他are you watching tv? yes, i am. / no, i am not. 特殊疑问句:疑问词+ 一般疑问句what are you doing?动词的 -ing形式的 变化规律 :1. 直接加 -ing watch watching clean cleaning 2. 以-y 结尾的动词,直接加-ingstudy studying play playing 3. 以不发音的 -e 结尾的动词,先去-e 再加

8、-ingmake making come coming 4. 末尾只有一个元音字母和一个辅音字母的重读闭音节动词,双写末尾字母,再加-ing cut cutting三、一般将来时的用法:表示将来某一时刻的动作或状态,或将来某一段时间内经常的动作或状态。标志词: tomorrow(明天), the day after tomorrow(后天), next (下一个),from now on(从现在开始),in the future(将来), soon (不久)等结构: ( 1 ) be (am,is ,are) +going to+动词原形( 2 ) will+动词原形“be going to

9、+动词原形(打算)” =” will+ 动词原形(将,会)”3 i m going to study tomorrow. i will study tomorrow. ( be going to着重于事先考虑好will 未事先考虑好)-一般不用考虑肯定句:主语+ be (am, are, is) going to + 动词原形 .主语+ will + 动词原形否定句:主语+ be (am, are, is) not going to + 动词原形 .主语+ won t + 动词原形 . 一般疑问句:be (am, are, is) + 主语 + going to + 动词原形 ? will +

10、 主语+ 动词原形 ? 特殊疑问句:疑问词+ 一般疑问句?注意: will 常简略为ll ,并与主语连写在一起,如:ill , hell ,itll ,well ,youll ,theyll 。四、一般过去时标志词: yesterday(昨天 ), last ( 上一个 ), this morning(今天早上),ago( 以前 ), before ( 在, 之前), in 2002(在 2002 年) 等用法:表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。也表示过去经常或反复发生的动作动词过去式 变化规则 :1一般在动词末尾加-ed 如: watch-watched,

11、cook-cooked 2结尾是e 加 d 如: taste-tasted 3末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed ,如:stop-stopped 4以“辅音字母+y”结尾的,变y 为 i, 再加 -ed ,如: study-studied 5不规则动词过去式:am,is-was, are-were, do-did, see-saw, say-said, give-gave句型:1、be 动词 在一般过去时中的变化: am 和 is 变为 was 。否定( was not=wasnt) are 变为 were 。否定( were not=werent

12、)否定句:在was 或 were 后加 not 一般疑问句:把was 或 were 调到句首。2、行为动词 在一般过去时中的变化否定句: didn t + 动词原形如: jim didn t go home yesterday. 一般疑问句:在句首加did ,句子中的动词过去式变回原形如: did jim go home yesterday? 特殊疑问句:(1)疑问词 +did+ 主语 +动词原形?如: what did jim do yesterday? (2)疑问词当主语时:疑问词+动词过去式?如: who went to home yesterday?4 附录:小学常用不规则动词过去式一

13、、不规则动词的过去式的构成1把动词原形中的i 改为 a,变成过去式。如:begin began, drink drank, give gave, ring rang, sing sang, sit sat ,swimswam 2把重读开音节中的i 改为 o,变成过去式。如:drive drove,ride rode,write wrote 3改动词原形中的aw ow为 ew,变成过去式。如:drawdrew,growgrew, know knew, throw threw (动 词 show 除外,showshowed )4动词原形中的 e 改为 o,变成过去式。如:get got ,forg

14、et forgot 5动词原形中的 ee 改为 e,变成过去式。如:feed fed ,meetmet 6动词原形中的 eep 改为 ept ,变成过去式。如:keepkept ,sleep slept ,sweepswept 7动词原形中的 eak 改为 oke,变成过去式。如:break broke,speakspoke 8动词原形中的 ell改为 old ,变成过去式。如:sell sold ,telltold 9动词原形中的 an 改为 oo,变成过去式。如:stand stood ,understand understood 10以 ought 和 aught 结尾,且读音是 :t

15、的过去式。如:bring brought, buybought , think thought, catch caught ,teach taught 11以 ould 结尾且读音为 ud的情态动词过去式。如:cancould ,shall should ,will would 12把动词原形中的 o 改为 a,变成过去式。如:come came ,become became 13在动词原形后加 d 或 t 变成过去式,并且发生音变。如:hearhi heardh :d , saysei saidsed,mean mi:n meantment14动词的过去式与动词原形一样。如:let let

16、,mustmust,put put ,readreadred5 二不规则动词表原形过去式中文释义am was是(表示存在、状态等)are were 是(表示存在、状态等)become became 成为;变成begin began 开始break broke 打破bring brought 拿来;取来;带来build built 构筑;建造;建筑buy bought 购买;买can could 可以;能;可能;会catch caught 赶上(车船等);捕获come came 来;来到cut cut切;割;削;剪do/does did做;干;行动draw drew 画drink drank 喝

17、;饮drive drove 开车;驾驶eat ate吃feel felt 感到;觉得find found 寻找;查找fly flew 飞行forget forgot 忘记;忘却get got变得give gave 给;授予go went 去have/has had得(病);患(病);有;吃;饮hear heard 听见;听说hide hid隐藏is was是(表示存在、状态等)keep kept 保持;使保持某种状态know knew 知道;了解leave left 离去;出发let let允许;让lose lost 失去;丧失make made 使;促使;迫使;做;制作may might 可

18、能;可以mean meant 表示, 的意思;作 , 的解释meet met遇见;相逢put put放;摆;装read read /e/ 读;阅读ride rode 骑ring rang (铃)响6 rise rose 上升run ran跑;奔跑say said 说;讲see saw看见send sent 发送;寄;派;遣set set放, 置show showed 出示;给 , 看shut shut 关上(门、盖、窗户等)sing sang 唱;唱歌sit sat坐sleep slept 睡;睡觉speak spoke 说;说话swim swam 游泳take took 搭乘;花费(时间);

19、拿走;带到teach taught 教;讲授tell told 告诉;讲述think thought 想;思考will would 将要win won赢;获胜write wrote 书写7 小学英语语法(词性)总结一、形容词、副词的比较级和最高级的用法:当两种物体之间相互比较时,我们要用形容词或副词的比较级;当相互比较的物体是三个或三个以上时,用形容词或副词的最高级。比较级二者比较,标志词:than 最高级三者以上比较,标志词:the 形容词、副词的比较级和最高级的变化规律 :1. 单音节形容词或副词后面直接加-er 或-esttall taller tallest fast faster f

20、astest 2. 以-e 结尾的单音节形容词或副词直接加-r 或 -st large larger largest nice nicer nicest3. 以-y 结尾的形容词或副词,改-y 为-i 再加 -er 或-estbusy busier busiest early earlier earliest4. 形容词或副词是重读闭音节时,双写最后的辅音字母,再加-er 或-esthot hotter hottest 5. 多音节形容词或副词前面直接加more 或 most beautiful more beautifulmost beautiful 6. 以 ly 结尾的副词一般加more

21、 或 mostslowly more slowlymost slowly 7. 不规则变化good (well)- better-best bad (badly)-worse-worst little-less-least far-farther-furthermany (much )- more most 形容词、副词的比较级和最高级用法:比较级:1、形容词: 物体 a + am / are / is + 形容词比较级+ than + 物体 bi am taller than you. this picture is more beautiful than that one. 2、副词: 物

22、体 a + 行为动词+ 副词比较级+ than + 物体 b.he studies better than me. 最高级:1、形容词:物体a + am / are / is + the + 形容词最高级+ 比较范围( of + 人/ 物, in + 地方) . i am the tallest in the class. shanghai is one of the biggest cities in china. 2、副词:物体a + 行为动词+ 副词最高级+ 比较范围( of + 人/ 物, in + 地方) .cheetahs run fastest in the world. he

23、studies best of us. 表示两者对比相同:主语 +谓语 +as+ 形容词 /副词原形 +as +从句this box is as big as mine. this coat is not so/as cheap as that one. i study english as hard as my brother. 英语比较级和最高级练习8 (一) 1.a pig is _ than a dog.a. much heavy b. more heavier c much heavier d. more heavy 2. which is _ season in beijing?i

24、 think it s spring. a. good b. well c. best d. the best 3. the city is becoming _.a. more beautiful and moreb. more beautiful and beautifulc. more and more beautifuld. more beautiful and beautifuler4.which does alice like _ , chinese or art?a. well b. best c. better d. much5.the changjiang river is

25、one of _ in the world.a. the longest riverb. longest riversc. the longest rivers d. longer rivers6.liming speaks chinese _ better than me.a. very b. more c. a lot of d. much7.there are_boys in classtwothan in class four.a. more b. many c. most d. best8.who has _ oranges now, jim, lily or lucy?a. muc

26、h b. biggest c. better d. the most9.mother is _ in my family.a. busy b. busier c. the busiest d. more10.no one is _ lucy in the class.a. so tallest as b. as taller asc. so high asd. as tall as(二) 写出下列形容词与副词的比较级与最高级形式:long_ _ wide _ _ fat _ _ heavy_ _ slow _ _ few_ _ brightly_ -_ bably _ _ far_ _ qui

27、ckly _ _ happy_ -_ unhappy_ (三)用所给词的正确形式填空:1. of the two girls, i find lucy the _ (clever).2. gold(黄金) is _ (little) useful than iron(铁).3. my sister is two years _ (old ) than i.4. john s parents have four daughters, and she is the _ (young) child.5. the _ (cheap) bags are the not usually the best

28、ones.6. the short one is by far _ expensive of the five.9 7. the boy is not so _ (interesting) as his brother.8. dick sings _ (well), she sings _(well) than john, but marysings_(well) in her class.9. she will be much _ (happy) in her mew house.10. this dress is _ that.(twice, asas, expensive) 参考答案:(

29、一) c d c c c d a d c d (二) longer longestwider widest fatter fattest heavier heaviest slower slowest fewer fewest more brightly, most brightly worse, worst further,furthest more quickly, most quickly happier happiest unhappier unhappiest (三) cleverless older youngest cheapest the most interesting we

30、ll, better, the best happier twice as expensive as 二、情态动词情态动词的定义:情态动词有词义,但它不能单独作谓语,它必须和其他动词一起构成谓语。情态动词没有人称和数的变化,后加动词原形。10 can 能够,会may 可以shall 将,要should 应该must 必须have (has )to 不得不had better 最好情态动词的用法:情态动词肯定句否定句can 主语+ can + 动词原形主语+ can + not + 动词原形may 主语+ may + 动词原形主语+ may + not + 动词原形shall 主语+ shall

31、 + 动词原形主语+ shall + not + 动词原形should 主语+ should + 动词原形主语+ should + not + 动词原形must 主语+ must + 动词原形主语 + must + not + 动词原形have (has ) to 主语+ have (has )to + 动词原形主语+ dont(doesnt )+have (has) to + 动词原形had better 主语+ had better + 动词原形主语+ had better + not + 动词原形情态动词疑问句肯定回答否定回答can can + 主语 +动词原形 ? yes, can.

32、no, cant.may may + 主语 +动词原形 ? yes, may. / sure. no, may not. shall shall + 主语 +动词原形 ? yes, please. / all right. no, lets not.should should + 主语 +动词原形 ? yes, should. no, shouldn t.must must + 主语 +动词原形 ? yes, must. no, neednt.have (has ) to do (does)+主语+ have to +动词原形 ? yes, do (does). no, dont (doesn

33、 t).had better 三、名词复数规则1一般情况下,直接加-s ,如: book-books, bag-bags, cat-cats, bed-beds 11 2以 s. x. sh. ch结尾,加 -es ,如: bus-buses, box-boxes, brush-brushes, watch-watches 3以“辅音字母+y”结尾,变y 为 i, 再加 -es ,如: family-families, strawberry-strawberries 4以“ f 或 fe”结尾,变f 或 fe 为 v, 再加 -es ,如: knife-knives 5不规则名词复数:man-

34、men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice, child-children,foot-feet, tooth-teeth,fish-fish, people-people, chinese-chinese, japanese-japanese 可数名词变为复数形式有如下变化,如下表:情况构成方法例词一般情况在词尾 +s desk-desks, apple-apples 以-s.x.ch.sh结尾的词在词尾 +es class-classes, box-boxes peach-peaches

35、, dish-dishes 以辅音字母加y 结尾的词变 y 为 i 再+es factory-factories, family-families 以元音字母加y 结尾的词在词尾 +s day-days, boy-boys, key-key 以 f 或 fe 结尾的词变 f 或 fe 为 v 再+es knife-knives, wife-wives leaf-leaves, life-lives 以辅音字母o 结尾的词有生命的 +es 无生命的 +s 以 oo 结尾的 +s potato-potatoes, hero-heroes photo-photos 技巧归纳改 f(e) 为 ve 加

36、 s 口诀( 1)树叶半数自己黄妻子拿刀去割粮架后窜出一只狼就像小偷逃命忙( 2)常用不规则名词复数形式foot-feet 脚man-men 男人woman-women 女人tooth-teeth 牙mouse-mice 老鼠goose-geese 鹅child-children 小孩(3) 单复数同形fish 鱼li 里jin 斤yuan 元mu 亩sheep 羊deer 小鹿chinese 中国人japanese 日本人means 手段单复名词同形:中国人日本人都爱绵羊鹿和鱼 . 高频考点man woman 作定词修饰复数时需变为复数形式two men doctors 两位男医生many

37、women leaders 很多女领导(4) 只有复数形式,没有单数形式trousers 裤子clothes衣服shorts 短裤goods 商品glasses 眼镜shoes 鞋( 5)常用不可数名词advice 建议baggage 行李bread 面包rain 雨steel 钢gold 金sand 沙grass 草glass 玻璃oil 油paper 纸butter 黄油salt 盐beauty 漂亮change 零钱information 信息smoke water 水homework 作业cloth 布food 食品money 钱tea 茶snow 雪wealth 财富furnitur

38、e 家具cotton 棉花rice 大米fruit 水果milk 牛奶四、介词口诀:介词的用法早、午、晚要用in,at 黎明、午夜、点与分。12 年、月、年月、季节、周,阳光、灯、影、衣、冒in。将来时态in. 以后,小处at 大处 in。有形 with 无形 by,语言、单位、材料in。特征、方面与方式,心情成语惯用in。介词 at 和 to 表方向,攻击、位置、恶、善分。日子、日期、年月日,星期加上早、午、晚,收音、农场、值日on ,关于、基础、靠、著论。着、罢、出售、偷、公、假,故意、支付、相反,准。特定时日和 “ 一 就” ,on 后常接动名词。年、月、日加早、午、晚,of 之前 on

39、 代 in。步行、驴、马、玩笑on ,cab , carriage则用 in。at 山脚、门口、在当前,速、温、日落、价、核心。工具、和、同随with ,具有、独立、就、原因。就 来说宾译主,对、有、方状、表细分。海、陆、空、车、偶、被by ,单数、人类know to man。this 、that 、tomorrow,yesterday ,next 、last 、one 。接年、月、季、星期、周,介词省略已习惯。over 、under 正上下, above 、below 则不然,若与数量词连用,混合使用亦无关。beyond超出、无、不能,against靠着,对与反。besides , exce

40、pt分内外, among之内 along 沿。同类比较except ,加 for 异类记心间。原状 because of,、 owing to、 due to表语形容词under 后接修、建中,of 、from 物、化分。before 、after 表一点 , ago 、later 表一段。before能接完成时, ago 过去极有限。since 以来 during间, since 时态多变换。与之相比beside ,除了 last but one。复不定 for 、找、价、原,对、给、段、去、为、作、赞。快到、对、向towards ,工、学、军、城、北、上、南。but for否定用虚拟,复合

41、介词待后言。ing 型由于鉴,除了除外与包合。之后、关于、在. 方面,有关介词须记全。in 内 to 外表位置,山、水、国界to 在前。五、代词的用法 . 主格i you he she it we they 13 宾格me you him her it us them 形容词性物主代词my your his her its our their 名词性物主代词mine yours his hers its ours theirs 反身代词myself yourself/ yourselves himself herself itself ourselves themselves 主格:一般放在句

42、子前,做主语 . 宾格:一般放在动词,介词( for 、to 、of )后 . 形容词性物主代词:修饰名词,放在名词前 .名词性物主代词:代表名词,后不跟名词 . 反身代词及其一般用法反身代词表示动作回到其执行者本身用以加强语气。反身代词的分类1第一人称单数: myself 我自己复数: ourselves 我们自己2第二人称单数: yourself 你自己复数: yourselves 你们自己3第三人称单数: himself 他自己herself 她自己itself 它自己复数: themselves 他们自己、她们自己、它们自己反身代词在句子中的用法1作表语shes not herself

43、 today. 她今天跟平常真是判若两人。2作宾语please help yourself to some fish. 请随便吃点鱼。3作介宾i learned english by myself. 我自学英语。4作同位语he can do that himself. 他自己能做那件事。there be 有,表示存在。there is+ 单数、不可数名词there are+ 复数“there be ” 句型结构:肯定句:“ there be+ 主语(某人/ 某物) + 某地there isa boy in the room. 否定句:“there be + not (any)+ 主语+ 某地t

44、here arent any books on the desk. 一般疑问句:“be (is、are ) there +(any)+ 主语 + 某地“yes , there is / are.” “no, there isnt / arent. ”it +be 谈论天气“ its going to rain.”说到时间“its time to go to school.”距离远近“its far to get there.”情况程度“its hard to learn.”14 六、连词的用法一、并列连词:1. and 连接单词my brother and i study in the sam

45、e school. 连接短语our knowledge may come from the books and from practice. 连接句子we are singing and they are dancing. 2. but 但是 /而是i have a pen but no pencil. or 或者will you go there by bus or on foot? 3.nothing but 除了,只有i did nothing but watch it. 4.or 表示否则hurry up or you will be late. 5.for 表示因为he is goo

46、d at math for he studies harder than others. 6.still 表示后句概念由前句转折而来the weather is very cold, still we needn t wear more clothes. 7.not only ,but also 不仅, 而且可并列主、谓、宾、表及句子主语并列时,谓语要就近一致not only he but also i am a teacher. 8.as well as 以及,同样并列单词、短语、句子。并列主语时,动词要随前面的主语变化he works as well as he can 9.either

47、,or 既, 又, ,或, 或,并列主、谓、宾、表及状语either come in or go out. 10.neither,nor 既不, 也不并列主、谓、宾、表、状语,并列主语时,谓语就近一致neither you nor he speaks french. 12.both ,and 和,既, 也并列主、 谓、宾及表语i can play both football and basketball. 13.nor也不,引导句子要倒装he can not speak english, nor can i. you like apples, so do i. 二、从属连词:1. after

48、表示“时间”,在 , 之后after i finished the school, i became a worker in the factory. 2.although/though 表示让步,“尽管”although she is young, she knows a lot. 3.as 表示时间,“当 , 时”,方式“象 , ”,原因,“由于、因为”让步,“尽管、虽然”as it was late, we must go now. 4.as if/as though 表方式,“似乎、好像”he told is such a story as though he had been the

49、re before. 5.as long as/so long as 表条件,“只要”as long as i am free, ill go to help you. 6.as soon as 表时间,“一 , 就, ”i will phone you as soon as i come back. 7.because表原因,“因为”i have to stay in bed because i am ill. 8.before表时间,“在 , 之前“you should think more before you do it. 9.even if/ even though 表让步, “即使”you should try again even if you failed. 10.hardly , when 表时间,“(刚)一 , 就”hardly i entered the gat

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