小学英语6种时态语法
小学五年级关于时态的英语语法介绍最新12篇

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(完整版)小学英语时态总结

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s play—plays like—likes ,2、以s,x,sh,ch,o结尾的动词加es wash–washes catch–catches do–does3、以辅音字母加y结尾,把y改i再加es fly—flies study—studies4、以元音字母加y结尾,直接加s buy – buys5、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)+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 don’t . Does he(she) like it? Yes, he( she )does. / No, he ( she )doesn’t.特殊疑问句:疑问词+ 一般疑问句A.be动词:How many students are there in your school?B.行为动词:What do you usually do on Sunday?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。
小学英语语法动词时态总结

小学英语语法动词时态总结一、一般现在时态(Simple Present Tense)1. 表示经常性或习惯性的动作、状态或真理。
例句:She often goes swimming in summer. (她经常夏天去游泳。
)例句:The earth revolves around the sun. (地球绕太阳转。
)2. 表示客观事实或永恒真理。
例句:Water boils at 100 degrees Celsius. (水在100摄氏度沸腾。
) 例句:The sun rises in the east. (太阳从东方升起。
)3. 表示现在的状态、感觉、持续的行为。
例句:I live in Beijing. (我住在北京。
)例句:She loves playing the piano. (她喜欢弹钢琴。
)二、一般过去时态(Simple Past Tense)1. 表示过去某个时间发生的动作、事件或状态。
例句:He finished his homework yesterday. (他昨天完成了作业。
) 例句:They visited their grandparents last summer. (他们去年夏天拜访了他们的祖父母。
)2. 表示过去的习惯或经常性的动作。
例句:She always wore a hat when she went out. (她出门时总是带着帽子。
)例句:They often played football after school. (他们放学后经常踢足球。
)第1页/共5页3. 表示过去的真理或现状。
例句:He thought the earth was flat. (他认为地球是平的。
)例句:The dinosaurs became extinct millions of years ago. (恐龙在几百万年前灭绝了。
)三、一般将来时态(Simple Future Tense)1. 表示将要发生的动作或事件。
小学英语必须掌握的几种时态

小学英语必须掌握的几种时态五座窑小学小学英语必须掌握的几种时态1、一般现在时2、现在进行时3、一般将来时的用法4、一般过去时5、现在完成时一般现在时标志词:每一)原形12、以s,x does345功能1.2.3.构成1.be动词:主语+be(am,is,are)+其它。
如:Iamaboy.我是一个男孩。
2.行为动词:主语+行为动词(+其它)。
如:WestudyEnglish.我们学习英语。
句型肯定句:A.be动词:主语+be+其它成分Heisaworker.B.行为动词:主语+动词(注意人称变化)+其它成分Welikethelittlecat.否定句:A.be动词:主语+be+not+其它成分Theyarenotstudents.B.行为动词:主语+助动词(do/does)+not+动词原形+其它成分Wedon’tlikethelittlecat.一般疑问句:A.be动词:Am/Is/Are+主语+其它成分Areyouateacher?Yes,Iam./No,Iamnot.Aretheystudentsofyourschool.Yestheyare/Notheyaren,t.B.行为动词:助动词(Do/Does)+主语+动词原形+其它成分Doyoulikeit?Yes,Ido./No.Idon’t.Doeshe(she)likeit?Yes,he(she)does./No,he(she)doesn’t.特殊疑问句:疑问词+一般疑问句A.be动词:Howmanystudentsarethereinyourschool?1.动词Be are。
2.动词注意事项1.do,does标志词:现在进行时基本结构:beis+动词Whatareyoudoing?动词的-ing形式的变化规律:1.?直接加-ingwatch—watching????clean—cleaning2.?以-y结尾的动词,直接加-ingstudy—studying??????play—playing3.?以不发音的-e结尾的动词,先去-e再加-ingmake—making??????come—coming4.?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-ingcut—cutting?????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。
小学英语时态总结

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s play—plays like—likes ,2、以s,x,sh,ch,o结尾的动词加es wash–washes catch–catches do–does3、以辅音字母加y结尾,把y改i再加es fly—flies study—studies4、以元音字母加y结尾,直接加s buy – buys5、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+beam,is,are+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 don’t .Does heshe like it Yes, he she does. / No, he she doesn’t.特殊疑问句:疑问词+ 一般疑问句A.be动词:How many students are there in your schoolB.行为动词:What do you usually do on Sunday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, does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:ambe 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 + 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—cleaning2. 以-y结尾的动词,直接加-ing study—studying play—playing3. 以不发音的-e结尾的动词,先去-e再加-ing make—making come—coming4. 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 beam,is ,are +going to+动词原形 2 will+动词原形“be going to+动词原形打算…”=”will+动词原形将,会…”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 + 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:I'll,he'll,it'll,we'll,you'll,they'll;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, cook-cooked2.结尾是e加d 如:taste-tasted3.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-stopped4.以“辅音字母+y”结尾的,变y为i, 再加-ed,如:study-studied5.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:⑴am 和is 变为was; 否定was not=wasn’t⑵are变为were; 否定were not=weren’t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 yesterday2疑问词当主语时:疑问词+动词过去式如:Who went to home yesterday附录:小学常用不规则动词过去式一、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,s wim—swam2.把重读开音节中的i改为o,变成过去式;如:drive—drove,ride—rode,write—wrote3.改动词原形中的aw /ow为ew,变成过去式;如:draw—drew,grow—grew,know—knew,throw—threw动词show除外,show—showed4.动词原形中的e改为o,变成过去式;如:get—got,forget—forgot5.动词原形中的ee改为e,变成过去式;如:feed—fed,meet—met6.动词原形中的eep改为ept,变成过去式;如:keep—kept,sleep—slept,sweep—swept7.动词原形中的eak改为oke,变成过去式;如:break—broke,speak—spoke8.动词原形中的ell改为old,变成过去式;如:sell—sold,tell—told9.动词原形中的an改为oo,变成过去式;如:stand—stood,understand—understood10.以ought和aught结尾,且读音是〔 :t〕的过去式;如:bring—brought,buy—bought,think—thought,catch—caught,teach—taught11.以ould结尾且读音为〔ud〕的情态动词过去式;如:can—could,shall—should,will—would12.把动词原形中的o改为a,变成过去式;如:come—came,become—became13.在动词原形后加d或t变成过去式,并且发生音变;如:hear〔hi 〕—heard〔h :d〕, say〔sei〕—said〔sed〕,mean〔mi:n〕—meant 〔ment〕14.动词的过去式与动词原形一样;如:let—let,must—must,put—put,read—read〔red〕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;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;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-est tall—taller—tallest fast—faster—fastest2. 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-est hot—hotter—hottest5. 多音节形容词或副词前面直接加more或most beautiful—more beautiful—most beautiful6. 以ly结尾的副词一般加more或most slowly—more slowly—most slowly7. 不规则变化good well- better-best bad badly-worse-worst little-less-leastfar-farther-further manymuch- 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 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一1.A pig is __ than a dog.A. much heavyB. more heavierC much heavier D. more heavy2.--Which is __ season in Beijing--I think it’s spring.A. goodB. wellC. bestD. the best3. 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 ArtA. wellB. bestC. betterD. much5.The Changjiang River is one of ____ in the world.A. the longest riverB. longest riversC. the longest riversD. longer rivers6.LiMing speaks Chinese _____ better than me.A. veryB. moreC. a lot ofD. much7.There are____boys in Class Two than in Class Four.A. moreB. manyC. mostD. best8.Who has _____ oranges now, Jim, Lily or LucyA. muchB. biggestC. betterD. the most9.Mother is _____ in my family.A. busyB. busierC. the busiestD. more10.No one is _____ Lucy in the class.A. so tallest asB. 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____ _____quickly _____ ______ 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 ones.6. The short one is by far _______ expensive of the five.7. The boy is not so ______ interesting as his brother.8. Dick sings _____ well, she sings ______well than John, but Mary sings______wellin her class.9. She will be much ______ happy in her mew house.10. This dress is ______ that.twice, as…as…, expensive参考答案:一C D C C C D A D C D二longer longest wider widestfatter fattest heavier heaviestslower slowest fewer fewestmore brightly, most brightly worse, worstfurther,furthest more quickly, most quicklyhappier happiest unhappier unhappiest三clever lessOlder youngestCheapest the mostInteresting well, better, the bestHappier 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;can 能够,会may 可以shall 将,要should 应该must 必须havehasto 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 + 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havehasto 主语+ havehasto + 动词原形主语+ don’tdoesn’t+havehasto + 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. No, ~can’t.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, le t’s 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, ~needn’t.havehasto Do does+主语+Yes, ~do does. No, ~don’t doesn’t.have to +动词原形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-beds2.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-strawberries4.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives5.不规则名词复数:man-men, woman-women, policeman-policemen,policewoman-policewomen, mouse-mice, child-children,foot-feet,tooth-teeth,fish-fish, people-people, Chinese-Chinese, Japanese-Japanese改fe为ve加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 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furniture 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;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,except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t owards,工、学、军、城、北、上、南;but for否定用虚拟,复合介词待后言;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.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myselfyourself/yourselveshimself herself itself ourselves themselves主格:一般放在句子前,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She's not herself 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There aren't 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 isn't / aren't. ”It +be谈论天气“ It's going to rain.”说到时间“It's time to go to school.”距离远近“It's far to get there.”情况程度“It's hard to learn.”六、连词的用法一、并列连词:1. and 连接单词My brother and I study in the same 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 foot3.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 good 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 can9.either…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 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 there before.5.as long as/so long as 表条件,“只要”As long as I am free, I’ll 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 gate when the bell rang.11.if “假如”,引导条件状语从句What should I do net if the rain doesn’t stop“是否”,引导宾语从句I don’t know if he comes back or not.12.In case 表目的,“以防,以免”You should be more careful in case there is a fire.13.In order that 表目的,“为了,以便”We study hard in order that we can pass the exam.14.no matter +疑问词表让步,“无论,不管”No matter what you do, you should try your best.15.no sooner…than 表时间,“刚一…就…”No sooner had I come home than it began to rain.16.now that 表原因,“既然,因为,由于”Now that you are on duty,you should clean the classroom. 17.once 表时间,“一旦…”Once you promise , you should do it.三、其他1.since 表时间,“自从…以来”He has been in this company since he left school.表原因,“既然,由于”Since the job is dangerous, let’s do it more carefully.2.so far as/as far as 表条件,“就…而言,就…而论”As far as I know, it is easy for you to speak in English.3.so that 表目的“以便”Speak loud so that everybody can hear clearly.表结果“如此,以致”He got up so late that he missed the bus.4.than 表示比较,“比”Things were worse than we thought.5.that 无词义,引导名词性从句It is dangerous that we walk on the thin ice.引导定语从句和状语从句She hurried that she might not be late for work.6.unless 表条件,“除非,如果不”I will go to the zoo unless it rains.7.Until/till 表时间,“直到…为止”I’ll wait till he comes back.8.when 表时间,“当…时“When they got there, the train has left.9.whether “是否”引导名词性从句Whether he can some to see us is unknown.表让步,“不管/无论、是否”Whether she is ill or well, she is always happy.10.while 表时间,“当…时”While he was in Beijing, he visited the Great Wall.表让步,“尽管,既然”While I find the problems very difficult, I don’t think them insoluble.11.whenever 表时间,“无论什么时候”Whenever you meet any trouble, tell me at once.。
小学英语五大时态

小学英语五大时态一、一般现在时:1.概念:经常、反复发生的动作或行为及现在的某种状况。
2.时间状语:always, usually, often, sometimes, every week on sunday,3.基本结构:主语+动词原形eg:I make a snowman.主语第三人称+does She goes to school on foot. 4.否定形式:主语+ don't +动词原形I don't like washing.主语第三人称+ doesn't +动词原形She doesn't like me.5.一般疑问句:Do +主语+动词原形Do you like some breadDoes+主语第三人称+动词原形Does she go to the park二、一般过去时:1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
2.时间状语:ago, yesterday, just now, at the age of 5, one day, long long ago3.基本结构:be动词+doing eg: I finished my homework yesterday.4.否定形式:didn't +动词原型I did not finish my homework yesterday.5.一般疑问句:Did +动词原型Did you finish your homework yesterday三、现在进行时:1.概念:表示现阶段或说话时正在进行的动作及行为。
2.时间状语:now, at this time, these days, etc.3.基本结构:am/is/are+doing eg: He is doing well in his lessons.4.否定形式:am/is/are+not+doing. I am not playing .5.一般疑问句:把be动词放于句首。
小学英语语法六种时态

千里之行,始于足下。
小学英语语法六种时态英语中的时态共分为以下六种:一般现在时、一般过去时、一般将来时、现在进行时、过去进行时和将来进行时。
下面将对这六种时态进行详细说明。
一般现在时(Simple Present)一般现在时表示经常性或习惯性的动作、现在的真实情况以及客观事实。
例如:1. I play soccer every Sunday.2. She often goes to the park after school.3. He lives in New York.4. The sun rises in the east.一般过去时(Simple Past)一般过去时表示过去的动作或状态,并且与现在无关。
例如:1. I went to the beach last weekend.2. She studied English for five years.3. They lived in London when they were young.4. He broke his leg playing basketball.一般将来时(Simple Future)一般将来时表示将来要发生的动作或存在的状态。
例如:1. I will visit my grandparents next month.2. She is going to buy a new car.3. They are planning to travel to Europe next summer.4. He will be a doctor when he grows up.第1页/共2页锲而不舍,金石可镂。
现在进行时(Present Continuous)现在进行时表示现在正在进行或发生的动作,也可以用来表示将来安排好的动作。
例如:1. I am watching a movie right now.2. She is studying for her final exam.3. They are having dinner at a restaurant tonight.4. He is going to the park with his friends tomorrow.过去进行时(Past Continuous)过去进行时表示过去某一时间点正在进行或发生的动作。
小学英语时态总结及用法

小学英语时态总结及用法一、一般现在时用法:1.表示经常性、习惯性的动作或存在的状态。
2.表示客观事实或普遍真理。
例句:I often go to school by bus.(我经常乘公交车去上学。
)The sun rises in the east.(太阳从东方升起。
)二、现在进行时表示正在进行的动作或情况。
常与now, at this moment, these days等时间状语连用。
例句:They are playing football now.(他们现在正在踢足球。
)I am studying English these days.(这些天我正在学习英语。
)三、一般过去时用法:表示过去某个时间发生的动作或存在的状态。
常与yesterday, last week, ago等时间状语连用。
例句:I went to the park yesterday.(我昨天去了公园。
)She had a cold last week.(她上周感冒了。
)四、一般将来时用法:表示将来某个时间要发生的动作或存在的状态。
常与tomorrow, next week, in the future等时间状语连用。
例句:I will go to the zoo tomorrow.(我明天要去动物园。
)They are going to have a party next week.(他们下周要举行一个聚会。
)五、现在完成时用法:表示过去发生的动作对现在造成的影响或结果。
常与already, yet, just, ever, never等副词连用。
例句:I have already finished my homework.(我已经完成了我的家庭作业。
)She has never been to Beijing.(她从未去过北京。
)通过以上总结,希望同学们能够更好地掌握小学英语中的基本时态及其用法,为日后的英语学习打下坚实的基础。
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小学英语6种时态语法+易错点全汇总态是英语中一个重要的语法范畴,它表示不同时间发生的动作或存在的状态以及动作发生或存在的方式。
动作发生的时间可分为现在、过去、将来和过去将来四种形式,动作发生的方式可分为一般、完成、进行和完成进行四种形式。
将这时间形式和动作方式结合起来,就构成了以下16种时态形式(以do为例):注:构成时态的助动词be (is, am, are), have (has, have), shall, will等需根据主语的变化来选择。
在这16种时态中,其中有8种时态是最重要的,也是用得最多的,是初学者必须要掌握的,它们是一般现在时(也称一般现在时)、一般过去时(也称一般过去时)、一般将来时(也称一般将来时)、现在进行时、现在完成时、过去进行时、过去完成时、过去将来一般时(也称过去将来时),其余的时态相对用得较少。
1一般现在时用法:1) 表示现在发生的动作、情况、状态和特征。
2) 习惯用语。
3) 经常性、习惯性动作。
例:He always helps others. (他总是帮助别人。
)4) 客观事实和普遍真理。
尤其要注意,如果前后文不是一般现在时,则无法保持主句、从句时态一致。
5) 表示一个按规定、计划或安排要发生的动作,(仅限于某些表示“来、去、动、停、开始、结束、继续”等的动词)可以与表示未来时间的状语搭配使用。
常见的用法是:飞机、火车、轮船、汽车等定期定点运行的交通方式。
例:The next train leaves at 3 o'clock this afternoon.(下一趟火车今天下午3点开车。
)How often does this shuttle bus run? (这班车多久一趟?)6) 在时间和条件状语从句里经常用一般现在(有时也用现在完成时)表示将来事情。
例:When you have finished the report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了。
)2现在进行时(be doing)用法:现在正在进行的动作。
3现在完成时(have done)用法:1) 表示动作到现在为止已经完成或刚刚完成。
例:I bought a new house, but I _________ my old one yet, so at the moment I have two houses.A) didn't sell B) sold C) haven't sold D) would sell答案是C) haven't sold。
2) 表示从过去某时刻开始,持续到现在的动作或情况,并且有可能会继续延续下去。
此时经常用延续性动词。
时间状语常用since加一个过去的时间点,或for加一段时间,或by加一个现在时间。
例:Great as Newton was, many of his ideas ___________ today and are being modified by the work of scientists of our time.A) are to challenge C) have been challengedB) may be challenged D) are challenging全句的意思是:“虽然牛顿是个伟大的人物,但他的许多见解直到今天还在受到挑战,并且被现代科学家的工作所修正。
”challenge是及物动词,在本句中应当是被动语态;其动作延续到今天,所以要用现在完成时态。
可见答案是C) have been challenged。
A) are to challenge和D) are challenging 都是主动语态,不可能是答案。
B) may be challenged虽然是被动语态,但意思与全句内容不合,所以不对。
3) 表示发生在过去,但对现在仍有影响的动作或情况。
通常用点动词,如:arrive, begin, find, give, lose等。
例:John has broken his left leg.(约翰摔断了左腿。
)注意事项:A) 现在完成时是联系过去和现在的纽带。
现在完成时和过去时的区别在于:现在完成时强调动作的动态,或受动态的影响,是动态的结果,对现在有影响;过去时只表示过去的某个具体时间里发生的动作,与现在没有联系。
例:He worked in that hospital for 8 years.(他曾经在那家医院工作了8年。
这只是讲述一个过去的事实,他现在已经不在那家医院了。
)He has worked in that hospital for 8 years.(他已经在那家医院里工作了8年。
表示他从过去开始工作,一直工作到现在,现在仍在那家医院工作。
)B) 因为含有for加一段时间或since加一个时间点这样的时间状语的完成时,有动态和延续性的特点,所以不能使用终端动词或瞬间动词。
例:My sister has been married for 5 years.(过去分词做表语表示状态,可以延续)My sister has married. Don't disturb her.(终端动词)C) 在"this is the first/ second/ third…… time that……"句型里要求用完成时。
例:This is the second time that the products of our company have been shown in the International Exhibition.(这是我公司产品第二次参加国际展览会。
)D) 句型"It is/ has been……since"所使用的两种时态都正确。
例:It is/ has been 10 years since I last saw him.(从我上次见到他以来已经10年了。
)E) 在"no sooner than"、"hardly/ scarcely ……when"、"before"、"prior to"等句型中,主句要求完成时。
例:I haven't met that professor prior to today.(以前我从未见过那位教授。
)4现在完成进行时(have been doing)用法:表示某一动作开始于过去某一时间,延续或重复地出现至今,或将继续延续至将来。
例:We have been working on this project for over a month now.(到目前为止,我们一直在处理那个项目,已经花了一个多月时间了。
)注意事项:与现在完成时相比,现在完成进行时更强调:在从过去到现在的时间里,动作或状态一直持续或一直反复出现。
例:1997年6月四级第45题It seems oil ___________ from this pipe for some time. We'll have to take the machine apart to put it right.A) had leaked B) is leakingC) leaked D) has been leaking从本题上下文看,这两个句子的意思是:“看来,这个管道漏油已有一段时间了,我们将不得不拆卸机器排除故障。
”第二句表示将要采取的措施。
第一句动作发生在第二句之前,并且延续到现在为止仍在继续。
因此,空格中需用现在完成时或现在完成进行时。
D) has been leaking是现在完成进行时,因此是本题的答案。
有11%的考生误选了B) is leaking。
由于本句有时间状语for some time,表示谓语动作延续,谓语不能用现在进行时,必须用和完成时有关的时态。
有些考生误选了C) leaked或A) had leaked。
是因为他们没有注意到本题第二句是一般将来时,所以第一句的谓语不能用过去时或过去完成时。
5一般过去时用法:1) 表示过去某个时间发生的动作或情况。
2) 表示过去习惯性动作。
特别是由would/ used to do表达的句型,本身表示的就是过去时。
例:The old man would sit on a bench in the quiet park and look at others for hours without doing anything or talking to anybody.(老人过去常常坐在宁静的公园里的一条长椅上,看着其他的人,一坐就是数个小时,什么也不干,也不和任何人交谈。
)He used to visit his mother once a week.(他以前总是每周看望一次他的母亲。
)3) 有时可代替一般现在时,表达一种婉转、客气、礼貌、商量的语气。
例:I wanted to ask you if I could borrow your car?(我想向您借车用一用,可以吗?)Would you mind my sitting here?(您介意我坐在这里吗?)注意事项:A) 注意时间状语的搭配。
一般过去时的时间状语应该是表示过去某个时间的词或词组,如:yesterday, last month, in 1999, two days ago等,绝对不可与recently, in the past 10 years, this month等连用,因为这样的时间状语都与现在有关系,应该用现在完成时或一般现在时。
B) used to do的否定形式和疑问形式很特别:你怎么写都正确。
以否定形式为例:used not to do, didn't used to do, didn't use to do都对。
Used to do经常与 be used to doing sth/ sth结构进行对比。
前者表示"过去常常或过去曾经",要求加动词原形;后者表示"习惯于",要求加名词或动名词。
6过去完成时(had done)用法:表示在过去的某个时间或动作以前已经发生的动作或已经存在的状态。
就是我们常说的:表示"过去的过去的动作或状态"。
例:Until then, his family _________ from him for six months.A) didn't hear C) hasn't heard B) hasn't been hearing D) hadn't heard全句的意思是:“到那时为止,他家里已经有六个月没得到他的消息了。