小学4种时态的用法

1、龙文教育一对一个性化辅导教案学生年级次数第 次科目英语教师李燕妙日期时段课题四种时态的综合运用教学 重点易错单词、词组、重难点句型；教学 难点四种时态的综合运用教学 目标1 .帮助学生复习巩固重难点单词、词组、句型；2 .复习四种时态的综合运用。教 学 步 骤 及 教 学 内 容步骤一：听写易错单词、短语和读课文步骤二：四种时态的综合运用1 .概念2 .时态标志词3 .句型结构4 .否定句和疑问句步骤三：综合训练（详见讲义）步骤四：课堂总结回顾步骤五：布置作业管理人员签字：日期：年 月日1、学生上次作业评价：。好 。较好 。一般作备注：2、本次课后作业：业课 堂小 结家长签字:日期： 年 月时

2、态综合复习讲义知识点讲解时 态定义标志词谓语形式疑问形式否7E式提问般 现 在 时1 .目前存在的 状态2 .经常性、习 惯性的动作3 .用于客观真 理，客观存在， 科学事实。频度副词：always,usually,often , sometimes, every day(week .) twicea week,seldom, never.系动词 be （ am, is, are）行为动词原形 （主语为第三人称单数时 V + s, 或es）放主语前2.主语前加do 或 does（动词还原）+ not2.动词前 加 don t 或 doesn t （动词还 原）What do /does +主语

3、+ do 如：She reads English every day.What does she do every day现 在 进 行 时表示现在或当 前一段时间正 在进行的动作1.提示语：look!Listen!+时间点Be (am, is, are ) +be放主语 刖be + notWhat is / are + 主语+ doing 如：We're或存在的状态3.当前一段时间thisweek, these daysthe momentV-inglistening now.What are you doing now般 将 来 时1 .表示打算做 某事2 .将要发生的1. tom

4、orrow, the day after tomorrow, soon, this afternoon, thisgoing to + V 原形+ V原形be 或 will放主语前be或will后加 notis/are+ going to do动作或存在的 状态evening,this weekend, next day,next week (month, year-)the future, two days later, after two days ,in a few days.,come,leave,start等用现在 进行时表示将来 时。will not = won'twill

5、 +主语 +do 如：He will play basketball next week.What will he do next week般 过 去 时表示过去时间 内发生的动作1. yesterday/ the day before yesterday,1.动词 be的过 去时（was, were）were放主语前were +notWhat did + 主 语+ do 如：Tom did his homework last night.What did Tom do last night或存在的状态lastweek/year/month 等2. two years ago/ in 2005

6、 / at that time /in the past3. just now that moment2.行为动词的过 公式2.主语前加did （动词还 原）2.动词前 加 didn t（动词还 原）小学英语毕业总复习四种时态语法解析 现在进行时.意义当表示现在正在进行的动作或正在发生的事。二.构成：be （am, is ,are ）+动词现在分词-ing形式肯定句： 主语 + be + 现在分词 V-ing （+ 其他）I' m doing my homework now .否定句： 主语 +be+not+动词-ing + 其他. I' m not doing my home

7、work now.一般疑问句：Be+主语+动词-ing +其他Are you doing your home work now Yes, I am . No , I m not .特殊疑问句：特殊疑问词 +be+主语+动词-ing+其他What are you doing now三 . 现在分词的构成：（ 1）一般在动词末尾直接加ing,（2）以不发音字母e结尾的动词，先去掉 e,再加ing,如 skate f skating make f making dance f dancing write f writing have f having ride - riding come f com

8、ing（ 3）以重读闭音节结尾的动词，中间只有一个元音字母，词尾只有一个辅音字母，应双写末尾的辅音字母，再加 ing,如： putting running beginning stopping swimming shopping jogging sitting getting forgetting letting四 . 时间标志 now ，句前的 look ,listen一般现在时一 . 意义：表示经常发生的事情，动作或存在的状态二 . 构成及变化动词的变化。肯定句： 主语+be（am,is,are）+其它。如： I am a boy.我是一个男孩。否定句：主语+ be + not +其它。如

9、：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, I'm not.特殊疑问句：疑问词+一般疑问句。如：Where is my bike2. 行为动词的变化。l 当主语为第一，二人称及复数时，助动词为 do肯定句：主语+动词原形（+其它 ）。如：We often play basketball after school.否定句：主语+ don't+ 动词原形（+其它 ） 。如： we don t play basketball after school.一般疑问句

10、：Do +主语+动词原形 +其它如： Do you often play basketball after school l Yes, we do. / No, we don't.特殊疑问句：疑问词+以 do 开头的一般疑问句如： What do you often do after schooll 当主语为第三人称单数时, 助动词为 does肯定句：主语+动词三单式（+其它）。如：He swims well.否定句：主语 + doesn' t+动词原形（+其它）。如：He doesn' t swim well.一般疑问句：Does +主语 +动词原形+其它。如： Do

11、es he swim well Yes, he does. / No, he doesn't.特殊疑问句：疑问词+以 does 开头的一般疑问句如：How does your father go to work三第三人称单数的动词变化规则（只有在第三人称为主语的肯定句中，动词才用三单式） （1） 多数动词直接加 s:runs gets likes collets takes plays climbs .（2）结尾是 s, x, sh, ch, o,前为辅音字母 , 结尾力口 es : watches teaches goes does washes crosses mixes brus

12、hes（3）动词末尾 y 前为辅音：将 y 改为 i 力口 es: study-studies fly-flies carry-carries cry-cries但在 y 前如果为元音则直接加s: buys says四. 时间标志：always , usually , often , sometimes ,ever y般过去时:表示过去某个时间发生的事情或存在的状态. 常与一般过去时态连用的时间有：yesterday, yesterday morning (afternoon, eveninglas t n)ght (week, month, year),a moment ago , a we

13、ek ago, three years ago just n- ow, 二构成及变化1 . Be 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。 ( was not=wasn t )are 在一般过去时中变为 were 。 ( were not=weren t)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。2 .行为动词在一般过去时中的变化肯定句 ： 主语 + 动词的过去式. I watched a film last Sunday .否定句 ： 主

14、语 + didn t + 动词原形 . I didn t watch a film last Sunday .一般疑问句： Did + 主语 + 动词原形Did you watch a film last Sunday Yes, I did . No , I didn t .特殊疑问句：疑问词+ 以 did 开头的一般疑问句 What did you do last Sunday. 动词过去式变化规则：1. 规则动词的过去式1 1) 一般在动词原形末尾加-ed helped , looked , played , worked , listened (2)结尾是辅音字母+不发音的e,加-dli

15、ved hopeduse-used like - liked tasted loved closed(3)双写末尾的字母,再加 edstop-stoppedplan-planned结尾是辅音字母+y ,先变“ y”为“ i”，再加一edstudy-studiedcarry -carried cry - criedtry-tried2 .动词过去式的读音规则(1) 在轻辅音后加ed 读轻辅音 /t/ asked cooked worked looked talked pickedwatched passed jumped helped surfed(2)在浊辅音及元音后加ed 读浊辅音 /d/

16、lived listened closed opened stayed watered played(3)在/t/d/ 之后读 /id/ started wanted needed tasted collected3.不规则动词过去式：am,is-was, are-were,do-did,see-saw, come-came, put-put, fly-flew, stand-stoodsay-said, have-had, read-read,give-gave, eat-ate, make-made,swim-swam, take-took, write-wrote,sit-sat run

17、-ran, draw-drew,ride-rode, speak-spoke, sweep-swept, find-foundthink-thought buy-bought teach-taughtgo-went, get-got, sing-sang, drink-drank, tell-told一般将来时一 .意义 :表示将来某个时间要发生的动作或存在的状态，也表示将来经常或重复发生的动作，常与表示将来的时间状语连用。如： tomorrow , soon , next Monday , next year , next weekend ,this afternoon , this eve

18、ning二 . 构成及变化一般将来时常用的两种结构be going to+动词原形：表示打算、准备做的事或即将发生或肯定要发生的事。shall/will+动词原形：表示将要发生的动作或情况，没有太多的计划性，还用来表示意愿1. be going to + 动词原形1 .肯定句 主语 + be(am /,is,/ are) going to + 动词原形+其它成份My sister is going to learn English next year.我姐姐准备明年学英语。2 .否定句主语 +be( am / is / are ) not going to +动词原形+其它成份I am not

19、 going to ( go to ) the cinema tonight.我今天晚上不打算去看电影。3 .一般疑问句Be (am / is / are)+主语+going to+动词原型+其它成份Is your father going to play basketball with youNo , he isn' t.你父亲打算和你去打篮球吗不。4 .特殊疑问句特殊疑问词(Wh-)+一般疑问句Where are you going to spend Spring Fesital.春节你打算在哪过5 .注意 : be going to 结构后面习惯上不跟go ， come 等表位移

20、的动词， 一般用该动词的进行时形式表示。如 : He s going to New York next week. 下周他要去纽约 .2. will /shall + 动词原形(在书面语中，主语是第一人称时，常用 shall ,在口语中，所有人称都可以用 will )1 . 肯定句主语 +will/shall+ 动词原形+其它成份I (shall) write to him next week. 下周我将给他写信。2 .否定句主语 + will /shall+ not + 动词原形 +其它成份They won t watch TV this evening. 今天晚上他们不看电视。3 .一般疑

21、问句will/shall+ 主语+动词原形+其它成份Will you stay at home with us tomorrow明天你和我们呆在家里好吗4 .特殊疑问句特殊疑问词 (Wh-) +一般疑问句When will your father be back 你爸爸什么时侯回来附 : Shall I /we常用来征求对方意见，而问对方是否愿意，或者表示客气的邀请，常用Willyou他们的回答比较灵活。1 Shall we go to the park 肯定 Sure , let s go . 否定 No , let s go to the cinema.2 . Will you pleas

22、e come to my birthday party next week肯定 Yes, I will. / Sure . 否定 I m sorry. I m afraid I can t.综合习题(一) 、用所给动词的适当形式填空and Mary (come) to China last month.(not go) to bed until 12 o clock last night. So I (get ) up late.(read) English yesterday morning.(be) no one here a moment ago.(call) Mike this mor

23、ning.listened but (hear) nothing.(begin) to learn Chinese last year.week we (pick) many apples on the farm.mother (not do) housework yesterday.watches TV every evening. But she (not watch) TV last night.your father ( go ) to work every day last year12. What time you (get) to Beijing yesterday We (ge

24、t) to Beijing at 9:00 in the evening.(make) him cry 哭( ) just nowyear the teacher (tell) us that the earth moves around the sun.a telephone call for you just now. (be) not enough people to pick apples that day. ( be)any hospitals 医院( ) in my hometown (家乡 ) in 1940. ( be not) enough milk at home last

25、 week, wasn t there to Japan last week. ( move)20. When you(come) to China - Last year.she (have) supper at home(not clean) the room just now.(be) it cold in your city yesterday many people (be) there in your class last term(be) hot yesterday and most children (be) outside26. There (be) a football m

26、atch on TV yesterday evening, but I (have) notime to watch it.27. He ate some bread and (drink) some milk.28. he (finish) his homework last night29. I(be) tired yesterday.30. I (gain ) Arts degree last year.31. What you (do) last night32. My grandfather (leave) Hong Kong for New York in 1998.33. Wha

27、t he (do) yesterday34. Last week I (buy) a new bike.36 He (not find ) his key last night.37 My father (drink) a lot of wine yesterday.38 you (finish) your homework yesterday39 I (eat) some eggs and bread this morning.40 Her mother (not give) the girl any present.41 The buses (use) a lot of oil.42 My

28、 daughter (watch) TV every day. Sometimes she (see) a film onSunday.43 Li Wei (have) a daughter.44 Her mother (teach) English at a middle school.45 Jack often (listen) to the radio.46 He (say) that Li Lei is tired.and Mary (come) to China last month.(not go) to bed until 12 o clock last night. So I

29、(get ) up late. (read) English yesterday morning. (be) no one here a moment ago.(call) Mike this morning. listened but (hear) nothing.(begin) to learn Chinese last year. week we (pick) many apples on the farm.mother (not do) housework yesterday.watches TV every evening. But she (not watch) TV last n

30、ight.your father ( go ) to work every day last year58. What time you (get) to Beijing yesterday We (get) to Beijing at 9:00 in the evening.59What (make) him cry 哭( ) just nowyear the teacher (tell) us that the earth moves around the sun.a telephone call for you just now. (be) not enough people to pi

31、ck apples that day. ( be)any hospitals 医院( ) in my hometown (家乡 ) in 1940. ( be not) enough milk at home last week, wasn t there to Japan last week. ( move)66. When you(come) to China - Last year.she (have) supper at home(not clean) the room just now.(be) it cold in your city yesterday many people (

32、be) there in your class last term(be) hot yesterday and most children (be) outside72 There (be) a football match on TV yesterday evening, but I (have) no timeto watch it.73 He ate some bread and (drink) some milk.74 he (finish) his homework last night75 . I(be) tired yesterday.(二) 、选择题1. Alice often

33、 play the piano. No, she .A. Do; do B. Does; does C. Does; doesn t2. Every one to their teacher in the classroom.A. are listening B. is listening C. listen3. Danny breakfast five times last week.A. ate B. eat C. eated4. I m going to some chopsticks Sunday afternoon.A. bought; on B. buy; on C. buy; in5. Are you going to