小学三至六年级英语语法及重点词汇(外研版)复习课程.doc

此文档仅供收集于网络，如有侵权请联系网站删除小学英语语法一、 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-watches3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, Chinese-Chinese, Policeman-policemen, policewoman-policewomen, child-childrenfoot-feet,. Tooth-teeth fish-fish, People-people, Japanese-Japanese mouse-mice二、 一般现在时一般现在时基本用法介绍 一般现在时的功能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。一般现在时的构成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。当主语为第三人称单数(he, she, it)时，要在动词后加-s或-es。如：Mary likes Chinese.玛丽喜欢汉语。一般现在时的变化1. be动词的变化。否定句：主语+ be + not +其它。如：He is not a worker.他不是工人。一般疑问句：Be +主语+其它。如：-Are you a student? -Yes. I am. / No, Im not.特殊疑问句：疑问词+一般疑问句。如：Where is my bike? 2. 行为动词的变化。否定句：主语+ dont( doesnt ) +动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要用doesnt构成否定句。如：He doesnt often play.一般疑问句：Do( Does ) +主语+动词原形+其它。如：- Do you often play football? - Yes, I do. / No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。如：- Does she go to work by bike? - Yes, she does. / No, she doesnt.特殊疑问句：疑问词+一般疑问句。如：How does your father go to work? 3. 动词+s的变化规则1一般情况下，直接加-s，如：cook-cooks, milk-milks2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies三、现在进行时1现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。2现在进行时的肯定句基本结构为be+动词ing. 如: I am watching TV.3现在进行时的否定句在be后加not。 如: I am not watching TV.4现在进行时的一般疑问句把be动词调到句首。 如: Are you watching TV ?5现在进行时的特殊疑问的基本结构为： 疑问词 + be + 主语 + 动词ing? 如：What are you doing? 但疑问词当主语时其结构为： 疑问词 + be + 动词ing? 如: Who is singing there?动词加ing的变化规则 1一般情况下，直接加ing，如：cook-cooking2以不发音的e结尾，去e加ing，如：make-making, taste-tasting3如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing，如：run-running, stop-stopping四、将来时1、概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语：tomorrow, next day(week, month, year),soon, the day after tomorrow（后天）等。 2、基本结构：be going to + do； will+ do. 3、否定句：在be动词（am, is, are）后加not或情态动词will后加not成wont。例如：Im going to have a picnic this afternoon. Im not going to have a picnic this afternoon.4、一般疑问句： be或will提到句首，some改为any, and改为or，第一二人称互换。例如：We are going to go on an outing this weekend. Are you going to go on an outing this weekend?5、对划线部分提问。一般情况，一般将来时的对划线部分有三种情况。（1）.问人。Who 例如：Im going to New York soon. Whos going to New York soon.（2）.问干什么。What do.例如： My father is going to watch a race with me thisafternoon. What is your father going to do with you this afternoon.（3）.问什么时候。When.例如：Shes going to go to bed at nine. When is she goingto bed?6、同义句：be going to = willI am going to go swimming tomorrow. = I will go swimming tomorrow. 五、一般过去时1一般过去时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。（yesterday, last year/week.）2Be动词在一般过去时中的变化：am和is在一般过去时中变为was。（wasnot=wasnt）are在一般过去时中变为were。（werenot=werent）带有was或were的句子，其否定、疑问的变化和is,am,are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。3句中没有be动词的一般过去时的句子否定句：didnt+动词原形，如：Jimdidnt gohomeyesterday.一般疑问句：在句首加did，句子中的动词过去式变回原形。如：DidJimgohomeyesterday?特殊疑问句：疑问词+did+主语+动词原形？如：WhatdidJimdoyesterday?疑问词当主语时：疑问词+动词过去式？如：Whowenttohomeyesterday?动词过去式变化规则：1一般在动词末尾加-ed，如：pull-pulled,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. 不规则动词的变化：am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went,come-came,have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat六、情景运用1. 问路、指路 Excuse me. Wheres the _, please? Go straight on. / Turn left. / Turn right.2.询问对方正在做什么 What are you doing? Im _ What is he/she doing? Hes/Shes _ What are they doing? Theyre _3. 询问对方是否要吃某种食物 Do you want some _? Yes, please. No, thank you.4. 询问对方的能力 Can you _? Yes, I can. No, I cant.5. 谈论将要做的事情 What are you going to do? Im/Were going to _ 6. 向别人要东西吃 Can I have some _ ? Yes, you can. Sorry, you cant.7. 介绍某人 This is_8. 谈论周一至周日将要做的事 What will you do on Monday? Ill_ on Monday Will you _ on Monday? Yes, I will. No, I wont.9. 做天气预报 It will be hot/cold/sunny/windy. It will snow/rain.10. 做比较 如: Sam is older than Daming.七、人称代词及对应的形容词性物主代词第一人称 第二人称 第三人称 人称代词： I我 we我们 you你 you你们 he他 she她 it它 they他们 物主代词 my我的 our我们的 your你的 your你们的 his他的 her她的 its它的 their他们的 宾 格 me我 us我们 you你 him他 her她 it它 them他们 主 格： I we you she he it they宾 格： me us you her him it them形容词性物主代词： my our your her his its their名词性物主代词： mine ours yours hers his its theirs八、形容词和副词的比较级形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词than。比较级前面可以用more, a little 来修饰表示程度。than后的人称代词用主格(1) 一般在形容词或副词后+er 如： tall-taller, strong-stronger, (2) 双写最后一个字母，再+er如： big-bigger, fat- fatter,(3) 把y变i，再+er 如： heavy-heavier, early-earlier(4) 不规则变化：如： well-better, much/many-more,九、缩略形式Im = I am youre = you are shes = she is hes = he is dont=do not doesnt=does not its = it is whos =who is cant =can not isnt=is not well=we will十、 情态动词can引导的句型：表示有能力做某事can后面的动词要用原形。如:1.Whatcanyoudo?Icansweepthefloor.Icancookthemeals.2.Icanwatertheflowers.3.Canyoumakethebed?No,Icant.4.Canyouuseacomputer?Yes,Ican.5. HowcanIgettoZhongshanPark?YoucangobytheNo.15bus.重点词汇归纳：come back last Sunday/night/year go home go to school go to the park hurry up in a hurry wait for make a list shopping list half a kilo how many how much at the weekend .in the morning in the afternoon take a photo take photos the British Museum Big Ben the Great Wall .the London Eye give out be careful too many run fast play football half past seven get up sit down stand up do morning exercises play chess on the farm all day of course go out say hello to play basketball play table tennis many years ago ten years ago three days ago live in a lot of=lots of watch TV how about=what about talk about foreign language study/work hard an English teacher a Chinese teacher by bus/plane/car/train/ship/bike .English/ Chinese food at school /.at home at the library library card find out be good at look at have /has got in the east of China in the west of China in the south of China in the north of China every year/day send an email a good idea list 只供学习与交流