7时间状语从句

1、 Daren Personalized Education Development CenterPAGE PAGE 13达仁教育 教则达义 学则达仁个 性 化 辅 导 教 案授课时间：20111.110.330备课时间：20111.110.224年级： 初初一 课时时：2学生姓名： 教研老师：陈小燕燕课题：时间间状语从从句教学目标正确运用时时间状语语从句难点重点时间状语从从句各引引导词间间的区别别教学内容教学内容时间状语从从句when, whhilee 和 ass 引导导时间状状语从句句的用法法这这三个词词的意思思很简单单，都有有“当时候候”的意思思一、wheen 的的用法whhen 从句的的

2、动词大大多是瞬瞬时动词词， 多数情情况下用用的是一一般过去去时，不不用正在在进行时时，而主主句的时时态没有有限制,根据具具体情况况而定。When she came into my room, I was just reading a book.Werre yyou wriitinng wwhenn thhe tteaccherr caame in? 老师师进来的的时候，你你在写信信吗？ Sorrry, I wass ouut wwhenn yoou ccallled me. 对不不起，你你打电话话来的时时候我出出去了。I had hardlyscarcely closed my eyes wh

3、en someone knocked at the door. 我刚一闭上眼，就有人在敲门了二、whiile 的用法法whiile 从句的的侧重点点在于描描述动作作正在发发生的状状态，它它的意思思是：当当whiile 事件正正在发生生的时候候，另一一件事如如何如何何。所以以，whhilee 从句句一般用用正在进进行时。而而另一件件事的状状态没有有硬性的的要求，根根据具体体情况而而定。例例如：1. Whhilee myy wiife wass reeadiing thee neewsppapeer, I wwas wattchiing TV. 当妻子子正在看看报纸的的时候，我我正在看看电视。2.

4、 While Jim was mending his bike, Lin Tao came to see him. 3. While they were talking, the bell rang. 正在他们谈话的时候，上课铃响了。4. You cant do your homework while youre watching TV. 你不能一边看电视一边做家庭作业。 5. While John was sitting biting his nails, I was working out a plan to get us home. 约翰坐在那里咬指甲时，我正在制定一个回家的计划。 wh

5、ile 表示的是一段时间，是一个过程。因此，如果含有“一段时间”的含义的时候，就可以用while。6. Strike while the iron is hot. 趁热打铁。这句话中，是说趁着铁是热的这段时间，赶紧打铁。如果换成 when 意思就变了，相当于说铁只热了一下，打一下，然后铁就冷了。这显然不符合文意。三、as 的用法as 从句表示的也是一件事情正在发生，另一件事也正在进行当中。但与 while 从句不同的是，as 从句一般不用正在进行时，而是一般过去时。as 从句一般可以翻译成“边边”。例如：1. As my mother sang those old songs, tears r

6、an down her cheeks. 当我妈妈唱起那些老歌时，眼泪顺着她的脸颊流了下来。 2. The students took notes as they listened. 学生们边听课边做笔记。3. As we talked on, he got more and more excited. 我们继续往下谈的时候，他越来越兴奋。 4. The little girls sang as they went. 小姑娘们一边走，一边唱。5. Just as he caught the ball, there was a tearing sound. 当他抓住球的时候，有一种撕裂的声音。 a

7、s 表达的事件，往往只是主句动作发生的背景或条件时，as 只是一个次要的时间说明，不像while 从句，有强调 while 动作本身的意思。因此，as 常常翻译成“随着”之意。1. As the time went on，the weather got worse. 随着时间的推移，气候更加糟糕。2. The atmosphere gets thinner and thinner as the height increases. 随着高度的增加，大气越来越稀薄。 3. As years go by，China is getting stronger and richer. 随着时间一年一年过去

8、，中国变得越来越富强了。 少数情况下，如果强调动作正在发生，as 从句也可以用正在进行时。这只能算是特例了。1. The sad mother sat on the roadside, shouting as she was crying. 伤心的妈妈坐在路边，边哭边叫喊。 2. As we were going out, it began to snow. 正当我们出门时，雪开始下起来。3. He came in as I was going to bed. 我正要上床睡觉，他进来了。四、when, while, as 的互换如果从句动作和主句动作同时发生，并且从句动作为延续性动词时，whe

9、n，while，as 可以互换使用。1. Whhen /Whhilee /AAs wwe wweree daanciing, a strrangger camme iin. 当我们们跳舞时时，一位位陌生人人走了进进来。 daancee 为延延续性动动词2. Whhen /Whhilee /AAs sshe wass maakinng aa phhonee caall, I wass wrritiing a llettter. 当她在在打电话话时，我我正在写写信。 maake为为延续性性动词3. Whhilee/Whhen/ Ass I wass waalkiing dowwn tthe str

10、reett, II nooticced a ppoliice carr inn frrontt off thhe bannk. 我顺着着马路往往前走时时，发现现银行门门前停着着一辆警警车。五五、比较较whiile, whhen, ass1）as, whhen 引导短短暂性动动作的动动词。Juust as / JJustt whhen / WWhenn I stooppeed mmy ccar, a mann caame up to me. 我刹车车后，有有一个人人向我走走来。 2）当从从句的动动作发生生于主句句动作之之前，只只能用wwhenn 引导导这个从从句，不不可用aas 或或 whhil

11、ee。Whhen youu haave finnishhed youur wworkk, yyou mayy haave a rrestt. 干完活活后，你你可以休休息一下下。 3）从句句表示“随时间间推移”连词能能用ass，不用用wheen 或或whiile。As thee daay wwentt onn, tthe weaatheer ggot worrse.日子子一天天天过去，天天气越变变越坏。 2）比较until和till 此两个连词意义相同。肯定形式表示的意思是“做某事直至某时”，动词必须是延续性的。否定形式表达的意思是“直至某时才做某事”。动词为延续性或非延续性都可以。正确使用这两

12、个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。肯定句：I slept until midnight. 我一直睡到半夜时醒了。 Wait till I call you. 等着我叫你。（在肯定句中可用before代替。例如：Lets get in the wheat before the sun sets.）否定句：She didnt arrive until 6 oclock. 她直到6点才到。 Dont get off the bus until it has stopped. 公共汽车停稳后再下车。 I didnt manage to do it until you had e

13、xplained how. 直到你教我后，我才会做。 区别：1）until可用于句首，而till通常不用于句首。Until you told me, I had heard nothing of what happened. 直到你告诉我以前，出了什么事我一点也不知道。 3）until when 疑问句中，until要放在句首。例如： Until when are you staying?你呆到什么时候？ Until next Monday.呆到下周一。 注意：否定句可用另外两种句式表示。 4）Not until在句首，主句用倒装。 Not until the early years of t

14、he 19th century did man know what heat is. 直到19 世纪初，人类才知道热为何物。 Not until I began to work did I realize how much time I had wasted. 直到工作，才认识到我已蹉跎了许多岁月。 5）It is not until that. It was not until I began to work that I realized how much time I had wasted. 6）表示“一就”的结构 hardly/scarcelywhen/before, no soone

15、rthan和as soon as都可以表示“一就”的意思。 I had hardly / scarcely got home when it began to rain. 刚回家，就下起雨来了。 I had no sooner got home than it began to rain. As soon as I got home, it began to rain. 注意：如果hardly, scarcely 或no sooner置于句首，句子必须用倒装结构。 Hardly / Scarcely had I got home when it began to rain. No sooner

16、 had I got home than it began to rain.练习在下列各句句的空格格中填入入适当的的连词1_ hee coomess toomorrroww, II shhalll assk wwherre hhe hhas beeen. 2_ hee waas sspeaakinng, eveerybbodyy liisteenedd caareffullly. 3I ssaw herr juust _ shhe wwas getttinng ooff thee trrainn. 4Havve aa goood loook aat tthatt maan _ youu paa

17、ss himm. 5It wass allreaady eigght occlocck _ we gott thheree. 6. I wass abboutt too goo ouut _ a vvisiitorr caame. 7Well go to thee coounttry at thee beeginnninng oof JJunee, _ thee suummeer hharvvestt wiill staart.8. Hee leearnned to speeak Gerrmann _ hhe wwas in Berrlinn.9. Hennry is in chaargee

18、off thhe ooffiice _ Mr. Smmithh iss awway. 10. I lisstenn too thhe rrecoordeer _ I hhavee tiime. 11. Hee haad llearrnedd Chhineese _ hee caame to Chiina. 12. _ tthe worrk wwas donne, we satt doown to summ upp exxperriennce. 13. I havvent sseenn hiim _ he movved to thee ottherr siide of thee toown. 1

19、4. I waiitedd _ hee caame bacck. 155. IIt wwas nott _ hee toook offf hiis eeyegglasssess thhat I rrecoogniizedd hiim. 166. SShe likkes eveerytthinng tto bbe iin pplacce _ sshe staartss too woork. 17. Thhe tthieevess raan aawayy _ ttheyy caaughht ssighht oof tthe pollicee. 188. TTheyy deecidded to go

20、 bacck hhomee _ ttheiir mmoneey rran outt. 199. WWe pplayyed outtsidde ttilll suunseet, _ itt beegann too raain。200. _ I gett too thhe aairpportt, II wiill phoone youu too piick me up. 21. Thhey werre aabouut tto lleavve _ it beggan to raiin. 222. HHe aalwaays staay iin bbed _ luunchh tiime. 23. I l

21、ikke pplayyingg teenniis _ my youungeer ssistter preeferrs wwatcchinng bballl gaamess. 244. _ I uundeersttandd yoour vieewpoointt, II doontt aggreee wiith youu. 255. _ shhe ggreww ollderr, sshe beccamee moore ressponnsibble. Keyy: 1. Whhen 2. Whhilee / Wheen 3. ass 4. whhen/as55. wwhenn 6. whhen 7.

22、wheen 8. whhilee9. whhilee100. wwhenneveer11. beeforre 112. Aftter 13. siincee 14. tiill/unttil115. unttil 16. beeforre177. aas ssoonn ass 18. beeforre 119. wheen20. Ass sooon as221.wwhenn 22. unntill 233. wwhille224. Whiile 25. Ass单项选择。( ) 11. Myy hoousee iss _ tthe posst ooffiice andd thhe bbankk.

23、A oon B iin C beetweeen DD ooverr( ) 22. Whhats yyourr faavorritee muusicc ? _.A I likke ppop mussic besst B My favvoriite sinngerr iss Liiu HHuannC I oftten plaay bbaskketbballl wiith youu D My favvoriite is Engglissh( ) 33. _? II liike a ssmalll oone.A Whheree iss thhe ccounntryy B Whaat ssizee pi

24、izzaa woouldd yoou llikeeC Whhy ddo yyou likke ppandda bbestt D Wheere aree ellephhantts ffromm( ) 44. Didd yoou ggo sshopppinng yyestterdday? _.A Yees, I ddo B Yees, I ddid C Yess, II amm D Noo, II cooulddntt( ) 55. Doo yoou llikee coounttry ? YYes, _.A YYes, I am a ccounntryy faan B Yees, I aam aa

25、 poop ffan C YYes, I am inttereesteed iin cclasssiccal mussic D Yees, he is a ffan ( ) 66.Whhat doees tthe rocck ssingger_? Hee iss taall andd thhin.A llookk B loook likke C llookks llikee DD likke( ) 77. Thhe ggirll iss _ quuiett.A aa biit llitttle B aa liittlle bbit C llitttle a bbit D biit aa lii

26、ttlle( ) 88. Myy frriennd iis aa _ giirl.A ggoodd-loookiing B goood-loook CC loookinng goood D llookk-goood( ) 99. _? Goo uppstaairss annd tturnn riightt.A WWhatt arre tthe jazzz CCDs B WWherre aare thee CDDsC WWho is thee woomann D Hoow ccan youu siing thee soong( ) 110. _? Hee iss thhirtteenn yeea

27、rss olld. A Wheere is he froom BB Whyy doo yoou llikee hiim CC Hoow oold is he D Iss hee veery smaart( ) 111. Doo yoou llikee a smaall, meediuum oor llargge ppizzza? _.A I d likke aa meediuum ppizzza B YYes, I likkeC Idd liike somme ccheeese on it D II waant buyy soome( ) 112. I donnt likke hhot dog

28、gs _ hhambburggerss.A aand BB oor C wiith DD butt( ) 113. _ aa boottlle oof mmilkk, ssomee hoot ddog ,annd hhambburggerss onn thhe ttablle. A TTherre aare B Theere is C Theere havve DD TTherre hhas( ) 114. _ ? Shhe iis aa nuursee. A WWherre ddoess yoour mottherr doo B Whhat doees yyourr mootheer ddo

29、C WWhatt iss yoour mottherr dooingg D Whho iis yyourr mootheer( ) 115. Whheree doo yoou wworkk ? _.A II woork in a sschoool B I am a tteaccherr C II waant to be a tteaccherr D I go to schhooll evveryy daay句式转换。1. Wee haad eeggss annd mmilkk foor bbreaakfaast. （改改为一般般疑问句句） _2. Thheree waas aa beeautt

30、ifuul ggirll inn thhe pparkk. （画画线提问问） _3. Daavidd weent to thee suummeer ccampp laast weeek. （改为为否定句句）_4. Thhey usuuallly ddoess hoomewworkk att hoome. （用用noww改写） _5. Hee weent forr a wallk eeverry mmornningg. （画画线提问问） _6. Thhe JJapaanesse wwomaan wwas 70 yeaars oldd .（画画线提问问） _写出下列名名词的复复数形式式：toyoraangee chaairclaas