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1、清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供初中英语时态总结动词的时态 英语共有16种时态,根据近几年曝光的四、六级考卷分析,时态测试重点主要有:完成时态现在完成时、过去完成时、将来完成时;进行时态现在进行时、过去进行时、将来进行时、完成进行时;一般时态。 一、一般时态 1、一般现在时 (1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态,常和副词usually,often,always sometimes, regularly,near,occasionally,every year, every week等连用。例如: 1)T
2、he moon moves round the earth. 2)Mr. Smith travels to work by bus every day. (2)在由after,until,before,once,when,even if,in case,as long as,as soon as,the moment以及if,unless等引导的时间状语从句或条件状语从句中,通常用一般现在时代替将来时。例如: 1)I will tell him the news as soon as I see him. 2)I will not go to countryside if it rains t
3、omorrow. (3)某些表示起始的动词,可用一般现在时表示按规定、计划或安排要发生的动作,这类动词有:be,go,come,start,depart,arrive,begin,leave等。例如: 1)The plane leaves at three sharp. 2)The new teachers arrive tomorrow. (4)在由why,what,where,whoever,who,that,as等引导的从句中,也常用一般现在时代替将来时。例如: 1)Free tickets will be given to whoever comes first. 2)Youll pr
4、obably be in the same train as I am tomorrow.清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供2.一般过去时 (1)表示过去某一特定时间所发生的、可完成的动作或状态,常与表示确切过去时间的词、短语或从句连用。例如: We went to the pictures last night and saw a very interesting film. (2)表示过去习惯性动作。例如: 1)He always went to class last. 2)I used to do my homework in the li
5、brary. (注意与be used to doing短语的区别) 3.一般将来时 1)表示将来打算进行或期待发生的动作或状态。例如: I shall graduate next year. 2)几种替代形式: 1)be going to +v在口语中广泛使用,表示准备做或将发生的事情。例如: Im going to buy a house when weve saved enough money. 2)be to +v表示计划安排要做的事,具有“必要”的强制性意义。例如: I am to play tennis this afternoon. 3)be about to +v表示即将发生的事
6、情。例如: He was about to start. 4)be due to +v表示预先确定了的事,必定发生的事。例如: The train is due to depart in ten minutes. 5)be on the point/verge of +v ing强调即将发生的某种事态。例如: The baby was on the point of crying when her mother finally came home. 清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供二、进行时态 1.现在进行时 (1)表示现在正在进行的动作,常与
7、now,right now,at the mother,for the time being,for the present等连用。例如: Dont disturb her. She is reading a newspaper now. (2)表示现阶段经常发生的动作,常与always,continually,forever,constantly等连用。例如: My father is forever criticizing me. (3)表示根据计划或安排在最近要进行的事情。具有这种语法功能的动词仅限于过渡性动词。即表示从一个状态或位置转移到另一个状态或位置上去的动词。常用的有:go,co
8、me,leave,start,arrive,return等。例如: They are leaving for Hong Kong next month. (4)有些动词不能用进行时,这是一类表示“感觉,感情,存在,从属”等的动词。如:see,hear,smell,taste,feel,notice,look,appear,(表示感觉的词);hate,love,fear,like,want,wish,prefer,refuse,forgive(表示感情的动词);be,exist,remain,stay,obtain(表示存在状态的动词);have,possess,own,contain,belo
9、ng,consist of,form(表示占有与从属的动词);understand,know,believe,think,doubt,forget,remember(表示思考理解的动词)。但是如果它们词义改变,便也可用进行时态。例如: 1)Tom looks pale. Whats wrong with him? (look在此为联系动词,意为“显得,看上去”) 2)Tom is looking for his books. (look在此为实义动词,意为“寻找”) 2.过去进行时 过去进行时表示一个过去的动作发生时或发生后,另一个过去的动作正在进行,或表示过去反复的习惯,常与always,c
10、ontinually,constantly等动词连用。例如: 1)We were discussing the matter when the headmaster entered. 2)Whenever I visited him, he was always writing at the desk. 3.将来进行时 将来进行时主要表示将来某一时刻正在进行的动作,或表示要在将来某一时刻开始,并继续下去的动作。常用来表示礼貌的询问、请求等。例如: 1)This time next day they will be sitting in the cinema. 2)What will you b
11、e doing at six tomorrow evening? 4.完成进行时 (现在、过去、将来)完成进行时是(现在、过去、将来)完成时的强调形式,将放在完成时态部分讲述。 三、完成时态 完成时态通常表示已完成或从事的动作。它可分为: 1.现在完成时 (1)现在完成时用来表示对目前状况仍有影响的,刚刚完成的动作(常与yet,already,just连用),或者过去某一时刻发生的,持续到现在的情况(常与for,since连用)。例如: 1)I have just finished my homework. 2)Mary has been ill for three days. (2)常与现在
12、完成时连用的时间状语有:since, for, during, over等引导出的短语;副词already, yet, just, ever, now, before, often, lately, recently等;状语词组this week (morning, month, year), so far, up to now, many times, up to the present等。例如: 1)I havent been there for five years. 2)So far, she hasnt enjoyed the summer vacation. 3)There hav
13、e been a lot of changes since 1978.(3)完成时态可用在下列结构中: This (That, It) is (was) the first (second) time +定语从句;This (That, It) is (was) the only (last) + n +定语从句;This (That, It) is (was) +形容词最高级+ n +定语从句。如果主句的谓语动词是一般现在时,从句的谓语动词通常用现在完成时;如果主句谓语动词是一般过去时,从句谓语动词通常用过去完成时。例如: (1)This is one of the rarest quest
14、ions that have ever been raised at such a meeting. (2)There was a knock at the door. It was the second time someone had interrupted me that evening. 2.过去完成时 (1)表示过去某时间前已经发生的动作或情况,这个过去的时间可以用by,before等介词短语或一个时间状语从句来表示;或者表示一个动作在另一个过去动作之前已经完成。例如: 1)We had just had our breakfast when Tom came in. 2)By th
15、e end of last year they had turned out 5, 000 bicycles. (2)动词expect, hope, mean, intend, plan, suppose, wish, want, desire等用过去完成时,表示过去的希望、预期、意图或愿望等没有实现。例如: I had meant to take a good holiday this year, but I wasnt able to get away. 另外两种表示“过去想做而未做的事”的表达方式是: 1)was / were + to have done sth,例如: We were
16、 to have come yesterday, but we couldnt. 2)intended (expected, hope, meant, planned, supposed, wished, wanted, desired) + to have done sth,例如: I meant to have told you about it, but I forgot to do so. (3)过去完成时常用于以下固定句型: 1)hardly, scarcely, barely + 过去完成时+ when + 过去时。例如: Hardly had I got on the bus w
17、hen it started to move. 2)no sooner +过去完成时+ than +过去时。例如: No sooner had I gone out than he came to see me. 3)by (the end of ) +过去时间,主句中谓语动词用过去完成时。例如: The experiment had been finished by 4 oclock yesterday afternoon. 3.将来完成时 将来完成时表示在将来某一时刻将完成或在另一个未来的动作发生之前已经完成的动作;也可以用来表示一种猜测。常与将来完成时连用的时间状语有:by (the t
18、ime / the end of ) +表示将来时间的短语和句子;before (the end of ) +表示将来时间的词语或句子;when, after等加上表示将来动作的句子等。例如: 1)By this time tomorrow you will have arrived in Shanghai. 2)I shall have finished this composition before 9 oclock. 3)When we get on the railway station, the train will probably have left. 4.完成进行时 完成进行时
19、是完成时的强调形式,有现在完成进行时,过去完成进行时,将来完成进行时。 (1)现在完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如: I have been looking for my lost book for three days, but I still havent found it. (2)过去完成进行时表示过去某一时刻之前开始的动作或状态一直延续到过去某一时刻。例如: It had been raining cats and dogs for over a week and the downpour had caused landslides in ma
20、ny places. (3)将来完成进行时表示在将来某一时刻之前开始的一个动作或状态一直延续到将来某一时刻。例如: By the time you arrive tonight, she will have been typing for hours. 清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供四:时态一致 时态一致是英语四、六级考试的一个重要内容。通常应由主句谓语的时态决定从句的谓语时态。一般原则是: 1、当主句谓语使用现在时或将来时,从句的谓语根据具体情况使用任何时态 He says that he lives in Wuhan. We hope t
21、hat there will be many people at your party today. “Did you hear that Bill finally sold the house?” “Yes, but I dont know who bought it.” “Theres a lot of excitement on the street.” “There certainly is. Do you suppose the astronauts have returned?” 2、当主句谓语使用过去时的时候,从句的谓语必须使用过去范围的时态 He said he was wri
22、ting a novel. The teacher wanted to know when we would finish the experiment. He said his father had been an engineer. 3、当从句是表示没有时间概念的真理时,从句的谓语应使用一般现在时。例如: The teacher told them since light travels faster than sound, lightning appears to go before thunder. 注:在此种情况下,即使主句谓语用了过去式的各种时态,从句谓语也应用一般现在时。 4、从
23、句谓语只能用虚拟语气的情况利用时态一致原则确定从句动词时态时,还应注意,若主语动词是表示命令、请求、要求、建议、劝告等的动词,从句谓语只能用虚拟语气,不能遵循时态一致原则。例如: We insisted that we do it ourselves. 动词的语态 语态也是动词的一种形式,英语有两种语态:主动语态和被动语态。主动语态表示主语是动作的执行者,而被动语态表示主语是动作的承受者。 1)We use electricity to run machines. (主动语态) 2)Electricity is used to run machines. (被动语态) 1.不能用于被动语态的动
24、词和短语 (1)在英语中,不及物动词不能用于被动语态,但有些不及物动词(包括短语)容易引起误用。如:appear, belong, belong, die, escape, fall, happen, last, remain, succeed, occur, come true, take place, consist of。 (2)某些表示状态或特征的及物动词,如:become, contain, cost, fit, have, resemble, suit也没有被动语态。 2.被动语态的时态形式 常用的被动语态有表1所列的几种时态形式。 表1 时?SPAN lang=EN-US 一般时
25、 进行时 完成时 现在 am asked am being asked is asked is being asked are asked are being asked 过去 was be asked was being asked were be asked were being asked 将来 shall be asked shall have been asked will be asked will have been asked 过去 should be asked should have been asked 将来 would be asked would have been
26、asked 3.短语动词的被动语态 短语动词转换为被动语态时,通常被看作是一个动词,后面的介词或副词不能拆开或省略。例如: 1)So far no correct conclusion has arrived at. 2)All the rubbish should be got rid of. 4.“get + -ed分词”的被动语态 “get + -ed分词”结构强调动作的结果,而非动作本身,常用来表示突发性的,出乎意料的偶然事件。例如: The boy got hurt on his way home from work. 另外,“get + -ed分词”还可用于谈论为自己做的事,是主动
27、的行为而不是被动的行为。例如: get dressed(穿衣服) get divorced(离婚) get engaged(订婚) get confused(迷惑不解) get lost(迷路) get washed(洗脸) get married(结婚) 5.能带两个宾语和复合宾语的动词改为被动语态 (1)能带两个宾语的动词改为被动语态时,一次只能由一个宾语作主语,另一个宾语被保留下来。例如: 1)We showed the visitors our new products.(主动语态) 2)The visitors were shown our new products.(被动语态) 3
28、)Our new products were shown to the visitors.(被动语态) (2)能带复合宾语的动词改为被动语态时,原来的宾语补足语变为主语补足语。例如: 1)The teacher appointed him League secretary.(主动语态) 2)He was appointed League secretary.(被动语态) 6.被动语态与系表结构的区别 (1)The novel was well written.(系表结构) (2)The novel was written by Diskens.(被动语态) 7.少数动词的主动语态有时有被动的意
29、思 例1:The book is selling remarkably well. 例2:The song sounds very beautiful. 能这样用的动词还有read(读起来),clean(擦起来),wash(洗起来),write(写起来)。 例3:My watch needs cleaning. (= My watch needs to be cleaned). 能像need这样用的动词还有:want, require, deserve, do, owe, bind等。 例4:The meat is cooking. 例5:The book written by the pro
30、fessor is printing.清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供初中中考英语单项选择题解题技巧清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授研究组提供初中中考英语单项选择题解题技巧【解指技巧】单项选择是一种容量大、考查面广的题型。它可集中考查词法、句法、语法知识。因此在各级各类考试中,单项选择是必不可少的题型。要做好单项选择题,首先必须熟练掌握句型、固定搭配、习惯用法、语法等方面的基础知识。还应该了解一些解题技巧,提高解题的综合能力。解答单项选择题,一般要经过四个阶段 :阅读审题观察分析选择判断复查验证。1. 阅
31、读审题 :首先要默读试题中的英语句子,了解空格在句中所处的位置,句子缺少什么成份,初步确定一个答案的范围。根据备选答案二者结合起来就会大致明白考查什么。例如 :He goes to work by bus . A. So do I B. I so do C. I do so D. So am I 默读此题后,就不难知道,此题缺少的是一个跟前句有关的一个句子;再根据选项就会清楚此题是考查副词“so”一词的用法(前边的情况也适于另一个人或物),只能选A。2. 观察分析 :这是一个快速而又严密的思维过程。要求将试题中所提供的条件和备选答案的情况结合起来去分析、推理、排除那些明显不符合试题,甚至本身就
32、有错的各选项目,再在剩余的备选中比较分析。例如 :Wang Fang is young,but she plays ping-pong her mother. A. as good as B. as well asC. as better as D. as best as根据观察分析就会清楚,C、D两项本身就不能成立,应先排除,只能在A、B两项中选。3. 选择判断 :在分析句子和备选答案的基础上,经过反复验证,选出一个使句子语法正确、语意通顺,附合逻辑道理的答案。就上例所示,先排除了C、D,就在A、B两者中选。因句中“play”为一个行为动词,需用一个副词来修饰,故应选择B。4. 复查验证 :
33、将所选答案放在句中空格处再默读全句。首先看是否顺口,再在读法、意思和逻辑关系上推敲一下,完全符合条件则可放心。这就是做单项选择题的总过程。其次,事实上大多数同学在许多情况下靠语感选择答案,所谓语感就是平时知识的积累,是技巧的熟练,就是读来顺口、有把握。特别是情景反应式选择题运用此法效果更佳。例如 :1)“Happy New Year!”“ ”. A. Happy New Year, too B. Thank you very muchC. Youre right D. The same to you根据平时练习的情景对话,一读就会感到D是正确的。2)“Mum,can I watch TV no
34、w?”No,you must finish your homework first. A. doing B. do C. to do D. done根据我们平时已学的“finish”一词的语法知识“finish doing sth. ”一读就会发现,空白处只有填“doing”才是正确的,读来顺口,就会马上确定A。【经典范例引路】例1 of the twins passed the exam because they worked hard at their lessons. A. Every B. Neither C. None D. Both简析 :此题选D。B、C两项是否定含义的词,在句中
35、逻辑上说不通。另外注意neither强调“两者都不”,none强调三者以上的“都不”。A项的 every只能作定语,不能作主语、表语或宾语。例2 the window. Whats happening there?A. Look off B. Look over C. Look out of D. Look for简析 :此题选C。此题考查带look的短评动词的用法。根据第二个句子问外面发生了什么事,可推知第一句是让“往窗外看”,故用look out of。look over是指医生“检查”病人,look for是“寻找”,A项短语不正确。例3 bad weather we are havin
36、g !Weve never had rainy days. A. What a;such B. How;so C. What;such D. What;so简析 :此题选C。第一个句子是感叹句,中心词是名词 weather,故应填 what,而非 how,又因 weather是不可数名词,所以 what后面不能加a。第二个句子中的 days是名词,故应填such,而非so(so修饰形容词或副词)。【综合能力训练】. 单项选择。( )1. He came to China 1998. A. from B. since C. at D. in( )2. did you buy the new ba
37、g?Last Monday. A. Where B. How C. When D. Who( )3. Mr. Yang is too to go on walking. A. strong B. tall C. kind D. tired( )4. trees are cut down every year. A. Thousand B. Thousands of C. Thousands D. Thousand of( )5. He s lived here 1980. A. after B. in C. from D. since( )6. Can you understand me ?S
38、orry, I can understand you. A. hardly B. almost C. nearly D. ever( )7. does it take me to go from my school to your school ?About five minutes. A. How many B. How far C. How much D. How long( )8. Hello. May I speak to Jim, please ? , please ?A. Who are you B. How is he C. Who is that D. What are you
39、( )9. She asked me if I knew whose pen . A. is it B. it was C. it is D. was it( )10. It s cold outside. You d better your coat. A. put on B. put away C. put back D. put up( )11. I have finished my homework. When you it ?A. have; finished B. do; finishC. did; finish D. will; finish( )12. Can I your b
40、ike ? With pleasure. But you mustn t it to others. A. lend;borrow B. borrow;lend C. carry;lend D. borrow;keep( )13. of them has an English dictionary. A. Every B. Each C. Both D. All( )14. It me about ten minutes to go to school by bike every day. A. pays B. spends C. costs D. takes( )l5. Don t tell
41、 anybody about it. Keep it you and me. A. among B. between C. in D. with( )16. Id like to the word in French. A. say B. speak C. tell D. talk( )17. A strong wind will arrive in Harbin. It will much rain. A. bring B. take C. carry D. get( )18. It s a beautiful stamp. A. quite B. too C. very D. so( )19. He doesn t know English because he has studied it for only _ weeks. A. much; a few B. little; few C. few; little D. a few; a little( )20. It s about walk from my home. A. ten minute B. ten minutes C. ten minute s D. ten-minutes( )21. Is this your sock ?Yes, it is. But where is ?A.