中考语法专题时间状语从句讲解+练习无答案.docx

1、中考语法专题时间状语从句讲解+练习无答案中考语法专题时间状语从句（讲解+练习，无答案）时间状语从句常用引导词：when, while, as, as soon as, before, after, till/until, since1、when, while, as （1）三者均可表示“当时候”，如果主句表示的是短暂的动作，而从句表示的是一段时间，三者可通用。如： I met Kang Li while/when/as I was walking along the street当我沿街散步时碰见了康丽。 Dont make any noise while/when/as I am recor

2、ding. 我录音时（你们）别发出声音。（2）while 1）while只能与持续性动词连用，且常用进行时态。表示主句的行为在从句行为进行的过程中发生。如： While they were crossing the Atlantic, many people died. 他们中的很多人在横渡大西洋时丧生了。 2）表示主句和从句的动作同时发生。如： While the wife was cooking, the husband was watching TV. 妻子在做饭的时候，丈夫在看电视。 3）表示“然而”，主句和从句是两个对应的动作。如： Lucy likes dancing while

3、Lily likes doing sports. 露西喜欢跳舞而莉莉喜欢运动。（3）when 1）when既可以和持续性动作连用，也可以和瞬间性动作连用，主句与从句描述的动作既可以同时发生，也可以先后发生。如： When the weather is fine, many people go out for a walk. 天气好时，很多人都出去散步。 When I got home, I found my baby girl singing in the sitting room. 我到家时，发现我的小女儿正在客厅里唱歌。 2）表示“某人正在做某事，突然”，主句用过去进行时，从句用一般过去时

4、，表示一个动作正在进行的时候，另一个动作（突然）发生了，强调后一动作发生的突然性。如： We were talking when the teacher came in. 我们正在讲话，老师（突然）进来了。 试比较： While we were talking, the teacher came in. 我们正在讲话的时候，老师进来了。（不强调突然性。） 3）表示“某人正要做某事，就在这时”，主句用过去将来时，从句用一般过去时。如： I was leaving when somebody touched my shoulder. 我正要离开，就在此时有人碰了一下我的肩膀。（4）as as与wh

5、en用法相似，但着重强调主句动作与从句动作同时发生，有“随着”或“一边一边”之意。如： As you get older, you get more knowledge. 随着年龄的增长，你获得的知识就越多。 They sing as they walk. 他们一边走一边唱。练习（一）用when, while, as填空1. I was looking out of the window _ the teacher asked me.2. What is he doing _ his parents came back?3. Mike was playing games _ Jack was

6、studying.4. I was about to fall asleep _ the baby began to cry.5. _ the children walked along the lake, they sang happily6. Someone stepped on my toes _ I was waiting for the bus. 7. _ she grew older, she became more responsible.（二）单项选择1. When I got to the factory, the workers _ about the film. A. a

7、re talking B. talked C. were talking D. have talked2. I _ a letter when my mother came in. A. write B. am writing C. was writing D. have written3. My mother _ while my father _ TV. A. cooks; was watching B. was cooking; was watching; C. was cooked; watched D. cooked; watched4. They were sleeping _ t

8、hey heard a man _ “help”. A. when; shouting B. while; to shout C. when; to shout D. while; shouting2、as soon as表示“一就”，强调动作紧密相连。如： We began to work as soon as we got there. 我们一到那儿就开始工作了。 We always go somewhere interesting as soon as the holiday begins. 假期一开始，我们就会去某个好玩的地方。 I will write to you as soon

9、as I arrive there. 我一到那里就会给你写信。（主将从现）3、before, afterbefore表示“在之前”，after表示“在之后”。如： Before we begin dinner, my father gives thanks for the food. 吃饭前，我父亲会表达感激之情。 Mother sometimes prepares dinner after I come back from school. 妈妈有时在我放学回家后才准备晚饭。4、until/tilluntil表示动作或状态一直持续到某一时刻，即“直到”。如： I will wait until

10、/till you finish all the work. 我会等到你完成所有的工作。（主将从现）主句用肯定句时，主句动作为持续性动作；主句用否定句时，主句动作为瞬间性动作，常用搭配not . until “直到才”。如： He waited until all the guests left. 他一直等到所有客人都走了。 The boy didnt go to sleep until his mother came back last night. 昨晚那个小男孩直到他妈妈回来才去睡觉。5、sincesince引导的时间状语从句常与完成时连用，表示“自从”，而since从句部分用一般过去时

11、。如： I have known Bill since he was born. 从比尔出生起，我就认识他。 He has studied very hard since he came to our school. 自从来到我们学校，他学习就非常努力。练习（一）在下列各句的空格中填入适当的连词1. _ he was speaking, everybody listened carefully.2. Have a good look at that man _ you pass him.3. Henry is in charge of the office _ Mr. Smith is awa

12、y.4. It was already eight oclock _ we got there.5. I was about to go out _ a visitor came.6. He learned to speak German _ he was in Berlin.7. I waited _ he came back.8. He had learned Chinese _ he came to China.9. _ the work was done, we sat down to sum up experience.10. I havent seen him _ he moved

13、 to the other side of the town.11. She likes everything to be in place _ she starts to work.12. The thieves ran away _ they caught sight of the police.13. They decided to go back home _ their money ran out.14. _ I get to the airport, I will phone you to pick me up.15. They were about to leave _ it b

14、egan to rain.16. He always stay in bed _ lunch time.17. I like playing tennis _ my younger sister prefers watching ball games.二、英语书面表达专项训练2 如今，很多城市出现了一种绿色出行方式共享单车（bike-sharing），它因环保、便捷而备受青睐，但同时也引发了一些问题。请你根据提示以Bike-sharing为题写一篇英语短文，表达自己的看法和建议。要点提示：AdvantagesBe convenient, less pollution, reduce the t

15、raffic pressure（减缓交通压力）Take exerciseProblems Throw away, damage（毁损）, be stolenAdvice Civilized（文明的）, follow the rules, take good care of注意：1. 短文应包括以上要点，可适当发挥，以使行文连贯；2. 文中不得出现真实的人名、校名及地名；3. 词数：80-100（文章开头已给出，不计入总词数）。Bike-sharing Today, as a greener means of transportation, bike-sharing is becoming mo

16、re and more popular in many cities. _【答案】Today,as a greener means of transportation, bike-sharing is becoming more and more popular in many cities. Its known that it has many advantages. So its enjoyed by lots of people.First of all, its very convenient for people to go somewhere.【高分句型一】Also, it hel

17、ps to reduce the traffic pressure. There will be less pollution because of bike-sharing. Besides, bike-sharing helps people take more exercise.In this way, its helpful to peoples health.（优势） However, it also brings some problems. For example, some people throw them away after using bikes. Even some

18、people damage them, and some bikes are stolen.（难题） In my opinion, everyone should try to be civilized and follow the rules of using bikes. As long as we take good care of bikes, it will make our life better and better,and our environment will be more beautiful.【高分句型二】（建议）【解析】【详解】这篇短文内容丰富，表达了所有要点，语言表

19、达准确，意思连贯，符合逻辑。在短文中使用了大量的复合句、固定句式、连词及固定短语，为文章增色不少，.如: Its known that it has many advantages.，First of all, its very convenient for people to go somewhere.，Also, Besides, In this way, However, it also brings some problems. For example, In my opinion,等。【点睛】本文要求以“Bike-sharing”为题，根据表格的内容提示，写一篇短文，表达自己对共享单

20、车的看法和建议。写作时，考生要紧密贴合表格中的三个要点：首先，阐述共享单车的优点；其次，列举共享单车带来的问题；最后，根据问题给出个人建议。3环境保护人人有责， 如果我们每一个人都能珍爱美丽地球 保护自然资源，相信我们的家园会越来越美好。某英文网站正在开展以“Going Green”为主题的征文活动。假如你是李华，请用英语写一篇短文投稿，谈谈我们面临的主要环境问题是什么，为改善环境我们能做什么，以及你的期望。提示词语： pollution, protect, save, recycle, take action提示问题： What are the main environmental prob

21、lems we have? What can we do in our daily life? Whats your wish?Now there are many environmental problems._【答案】例文Now there are many environmental problems. Such as air pollution, water pollution and so on.I believe that there are many things we can do in our daily life, we can save energy by go to s

22、chool by bike or on foot. We can use less water by turning off the tap while we brush our teeth, and taking shorter showers. When we see litter on the ground, we must pick it up and put it into different bins. I hope everyone can take action. Although each one of us may only do a little, together we

23、 can make a big difference. Lets work together to make a better place to live.【解析】【详解】题干解读：该题目属于说明文写作，写作时要把我们面临的主要环境问题是什么，为改善环境我们能做什么，以及你的期望全部包括。例文点评：例文采用的是三段式；用第一人称来叙述为改善环境我们能做什么；时态采用的是一般现在时，描述建议时，描写具体，条理清晰。高分亮点：短语：save energy；brush our teeth；put it into different bins；take action；make a big differ

24、ence。句型：When we see litter on the ground, we must pick it up and put it into different bins；Although each one of us may only do a little, together we can make a big difference。【点睛】首先认真审题，看清题目中的要求和要点；然后根据提示内容，列出写作要点及每个要点中可能要用到的表达，例如save energy；brush our teeth；put it into different bins；take action；ma

25、ke a big difference。以及状语从句等；然后紧扣要点，动笔写作，在写作过程中，要注意句与句、段与段之间的过渡，必要时可适当运用表示转折、因果、并列、比较等关系的连词，使文章过渡平稳，自然流畅；最后，要仔细检查有无单词拼写错误、标点符号误用等，还要检查语法结构是否合理，有无重复、啰嗦的语言，大小写是否正确，词数是否符合要求等。4 下周一下午轮到你在英语课上做课堂报告, 你打算把你爸爸最近网购的音乐机器人（music robot）介绍给同学们。下图是关于这个音乐机器人的广告, 请你根据所提供的信息写一份发言稿。我是能听会说的小音乐机器人,只要你对我说歌曲的名字, 我就能唱给你听。我

26、还有其他本领参考词汇:small, clever, ask it about weather, problems in study, remind you of important dates, convenient要求:1. 参考提示, 可适当发挥；2. 语句涌顺, 意思连贯, 书写工整；3. 文中不得出现个人真实信息；Good morning, everyone! Here, Id like to introduce the music robot my father bought online. _【答案】Good morning, everyone! Here, Id like to introduce the music robot my father bought online. It is small, so you can even carry it in your backpack. After you connect it to the Internet and speak to it, it can pro