动词的时态与语态
动词的分类：实义动词（及物动词、不及物动词）、连系动词、情态动词、助动词。
动词的时态、语态的重难点及高考考点：有八种时态在高考中经常考到1、一般现在时；2、一般过去时；3、一般将来时；4、现在进行时；5、过去进行时；6、现在完成时；7、过去完成时；8、过去将来时。而其中最易混淆的三组时态是1、一般过去时和现在完成时；2、一般过去时和过去完成时；3、现在完成时和过去完成时
动词语态：动词语态包括主动语态和被动语态，而被动语态是学习和备考的难点。
动词的时态：英语中的谓语动词要根据使用的时间不同而发生变化。一般一个动词具有四种变化形式：一般现在时的单数三人称形式（用于一般现在时且主语是单数三人称时），动词的过去式（用于一般过去时），动词的现在分词（用于进行时），动词的过去分词（用于完成式和被动语态），各种词形变化都有相应规则，需熟记。
一般现在时：
一、概念：经常发生的动作或习惯性的行为。
二、常连用的时间副词：always,every time, now and then,occasionally,often,seldom,sometimes, usually, frequently, once in a while.
三、句型结构：（以动词work为例）
主动结构：S+work/works+O; S+can/must+work+O; S+am/is/are+P.
被动结构：S+am/is/are+worked(+by+O).
四、常考的考点：
(一)、在时间、条件、方式、让步状语从句中代替将来时态。Eg:
1.The water (pollute )unless some measures (take).
2.Even if she (not come )this weekend, I (go) fishing by myself.
3.He (visit) his aunt the day he (come) to Beijing.
（二）、表示现在时刻存在的状态，这种状态带有一定的持续性。Eg:
1.They (be) busy now. 2.The apple ( taste) good.
（三）、say,see,hear,learn,believe,think,hope,wish,know,forget,love,understand等表示感觉、思想、或理解的词，多用一般现在时，不用于进行时态中。Eg:
1.She (say) they ( read) more books this term.
2.He (feel)it`s his duty to help the poor.
（四）、come,go,start,open,close,return,arrive,begin,leave等瞬间动词用一般现在时表示计划安排肯定要发生的动作。
1.The train (leave) at 3:00.pm. 2.The plane for Wuhan (take off) at 8:30.
（五）、一些特殊句式中的一般现在时。Eg:
1.Here (come) the bus! 2.There (go) the bell!
3.This kind of cloth (wash) well. 4.That all (depend)!
5.My watch (say )3：00. 6.The notice ( read) “No smoking!”.
7.Don`t take it away!It (belong) to me.
巩固练习一、用动词的适当形式填空：
1.The sun (rise) in the east and (go down) in the west.
2.They (beg) from door to door every day,never (work)by themselves.
3.I (want) to see him at once, (wish) to give him a surprise.
4.They say they (inform) you as soon as they (get)the result.
5.He (not forgive) me even if I (apologize) to him.
6.Time and tide (wait)for no man. 7.The final exam (take place) next week.
8.English (speak) all over the world. 9.Such work (can do) in an hour or so.
10.Mr Black (respect) in our village). 11.He (not suppose)to get there on time.
一般过去时
一、概念：过去某时发生的动作或存在的状态，与现在没有关系。
二、连用的时间状语：yesterday,last +time,time+ago,at that time,then,the other day,just now.
三、句型结构：（以动词work为例）
主动结构：begin和start区别S+worked+O; S+could/must+work+O; S+was/were+P.
被动结构：S+was/were +worked(+by+O).
四、常考的考点：
（一）、过去某时刻发生的动作或存在的状态。 Eg: She suddenly (fall)ill yesterday.
（二）、过去某段时间经常发生的动作或存在的状态。Eg:
He often (go) to help the poor when he (be) a student.
（三）、说话人始料未及的事情，或句中没有过去时间状语的提示。Eg:
1.I (not know) it (be) you
2.I never (think) you (bring) me a gift.
巩固练习二、用动词的适当形式填空：
1. I (ask) you not to move my dictionary,now I (can not find) it.
2. —Your number again? I (not catch)it.
3. Nancy is not coming tonight,but she (promise).
4.She (change) her hairstyle in her homrtown before she came to Beijing for a better job.
5.My mind (be not) on what he was saying,so I`m afriad I (miss) half of it.
6.The flowers were so lovely that they (sell) in no time.
7.They (get) two free tickets to Canada,otherwise they`d never have been able to go.
8.The glass (not break) by Leech but by the wind.
9.When the football team (set up)?It (set up) in 1998
10.A man (see,enter) the hall just now.
11.He (learn）Chinese for 3years when he was in China .
完成时态—现在完成时态
一、概念：过去某时发生的动作，延续或影响到现在。
二、连用的时间状语：how long,for+时间段，recently,in the past/last +时间,by now,by this time,these days,all these years,already,(not)yet,just,never,so far,several times,up to now,lately,before等
三、句型结构：（以动词work为例）
主动结构：S+have/has+worked+O;
被动结构：S+Have/has+been+worked(+by+O).
四、现在完成时常考的考点：
(一)、过去某时发生的动作，延续或影响到现在。Eg:
1.—I`m soory to keep you waiting.—Oh, not at all.I (be)here only a few minutes.
2. You don`t need to describe her,I (meet) her several times.
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