外研社一起小学四年级上语法总结及练习题推荐文档

1、外研社四年级上语法总结一般过去时一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性、反复性的动作。谓语动词要用动词的过去式， 常和表示过去的时间状语连用，女口 yesterday昨天、last night昨晚、last week上周、last year去年，等时间状语：1. yesterday ， morning(afternoon, evening)等2. 由 “last一 时间名词构成的短语:last night, last year (w in ter, mon th, week)等3. 由 时间段 +ago构成的短语： a moment ago, a short ti

2、me ago, an hour ago 等4. 其它：just now 等Was , were 的一般过去时Be动词在一般过去时中的变化：1 . am禾口 is在一般过去时中变为 was。(was not = wasn )t2 . are 在一般过去时中变为 were。(were not = weren)3. 带有was或were的句子，其否定、疑问的变化和am, is, are 一样，即否定句在 was或were后加not, 般疑问句把 was或were调到句首构成：肯定句式：主语 + be(was , were) + 其它.否定句式：主语 + be(was , were) + not +

3、其它.一般疑问句：Be(was , were) +主语+其它？肯定回答：Yes,主语+ be(was , were)否定回答： No,主语 + be(was , were) + not.含有实义动词(行为动词)的一般过去时的主结构： 构成：肯定句：主语+动词的过去时+其它。否定句：主语+did+not+动词原形+其它。did not缩写为didn t 一般疑问句：Did+主语+动词原形+其它？特殊疑问句：特殊疑问词 +did+主语+动词原形+其它？动词过去式的变化規则动词的过去忖见下表;过去时杓成規则1ookcd胺情况T在动词原形的末居抑-配，pl aypl aycdst artst ar t

4、edli-c11-red结肆是巳的功词，在后面直按加-出hopetiopeilus cus eiLSlopst opptid禾民忘有一个轴音字廿的重渎1列音节诅， 先艰写这咛辅盲字埠p再iU-ed.planpl annedstudyst udi ed以辅音字餌加 注昆的功词，无变 y 为 y再扣-匚比carrycarriedworryVDTri rd小学常用不规则动词的过去式现在式过去式中文意思am, iswas是arewere是becomebecame变成beginbega n开始buildbuilt建筑buybought买cancould可以catchcaught抓住comecame来cu

5、tcut切digdug挖do,doesdid做drawdrew画画drinkdrank喝drivedrove驾驶eatate吃fallfell落下feedfed喂养feelfelt感觉fightfought大家findfound寻找到flyflew飞getgot得到givegave给gowent去has, havehad有，吃hearheard听见holdheld握住hurthurt受伤keepkept保持knowknew知道lear nlearnt lear ned学习leaveleft离开letlet让lightlit lighted点燃loselost丢失makemade制作现在式过去式

6、中文意思maymight可能mea nmeant意思是meetmet遇见，见面mustmust必须，应该putput放readread阅读riderode琦runran跑：saysaid说seesaw看见sellsold卖sendsent发送setset放置shakeshook摇晃shallshould应该shineshone照耀showshowed表现，表演singsang唱sitsat坐sleepslept睡觉smellsmelt闻speakspoke说spellspelt拼sta ndstood站swimswam游泳swi ngswung荡秋千taketook拿，花费1teachtaug

7、ht教telltold告诉thi nkthought思考throwthrew扔wakewoke waked醒来wearwore穿willwould将winwon赢writewrote写选择()1 My father ill yesterday .A. is ntB. arentC. was ntD. were nt your parents at home last week?A. IsB. WasC. Are D . Were()2 )3 The twinsA. are; were in Dalian last year . TheyB. were; are C. was; arehere

8、now .D . were; was)4. your father at work the day A. Was; before B .Is; beforeyesterdayC 一 前天).？C. Was; afterD . Is; after)5.Who was on duty last FridayA.I amB. I wasC. Yes, I wasD. No,用be动词的适当形式填空。1 . A :you at home yesterday?B: Yes, I.2. A :it sunny in London now?B : Yes, it.3. A :you at the park

9、now?B : Yes , we4. A :your mother out yesterday?B: Yes, she5. A :they at school yesterday?B : Yes, they.6. A :he strong then?B: Yes , he7. A : Wherehe now?B: Heat school.8. A : Shenzhenwas nt big.B : It is a big city?I was nt请选择正确的词，把下列句子补充完整。1. I(ask / asked / is asking )hima question yesterday.2.

10、Tom (read / is reading / reads ) English now.3. Did you ( water / watered / waters) flowers last week?4. Let ( get / got / getting) on the No. 1 bus.5. We often ( watch / watches / watched) TV at home.6. Judy didn _t ( went / go / going) to school yesterday.7. His dad ( works / worked / is working)

11、hard every day.8. There ( were / are / was) some trees near houses two years ago.9. My cousin ( studies / studied / study) in a middle school in Guangzhou.10. Mr. White ( came / comes / is coming) China last year.11. She is going to ( have / had / has) a big party this Sun day.12. Where did you ( me

12、et / met / meeting) Miss White.13. They wan ted to ( go / we nt / go ing) to Beiji ng last week.14. Look, Tom ( watches / watched / is watching) TV in the living-room。15. What (did / does / is) the girl do this morning?祈使句表达说话人对对方的叮嘱、劝告、请求或命令等，往往有表示请求、命令、希望、禁止、劝告等意思祈使句一般没有主语，实际上是省略了主语“You”句末用感叹号或句号，

13、用降调朗读肯定结构都以动词原形开头例如：Catch the ball!接球！(句子的意思是让 你接球)祈使句的肯定句式有三种形式，即1) Do型(以行为动词原形开头)，例如：Sit down坐下！Stand up 起立！2) Be型(以be开头),例如：Be quiet ！ 安静！3) Let 型 (以 let 开头)，例如：Let me help you.祈使句的否定结构是以“Don+t动词原形”开头例如：Don t go there,please . 请别去那儿.Do n t be late. 不要迟到用括号内所给动词的适当形式填空。1. (not, be) late.2. (dust)

14、the dress ing table.3. (not, speak) with your mouth full of food.4. (not, talk) and(read) a book.5. (not, drop) the nice vase, Sam.6. (look) out! A car is coming.7. (give) us ten years and just see what our country will be like.8. (no t, let) the baby cry.9. Open the window and(shut) the door.10. Let s(sweep) the floor.根据要求改写句子1. Will you please read it aga in more slowly?(改为祈使句)aga