二．go， come，start，move，sail，leave，arrive，stay，live,fly,等可用进行时态表示按计划即将发生的动作（行进式动词）。
例如：I'm leaving for Beijing.
三．“be to+动词原形”表示按计划要发生的事或征求对方意见。例如：
①Are we to go on with this work?我们继续干吗？
②The boy is to go to school tomorrow.这个男孩明天要去上学。
四．“be about to+动词原形”表示即将发生的动作，意为：很快，马上。后面一般不跟时间状语。例如：
We are about to leave.我们马上就走。
五．某些词，如come， go， leave， arrive， start， get， stay ，live,fly等的一般现在时也可表示将来。
①The meeting starts at five o'clock.会议五点开始。
②He gets off at the next stop.他下一站下车。
六。“be due to"构成的谓语，意味“定于…”也可表示将来时。

主将从现:
主将从现是指在时间状语从句和条件状语从句和让步状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。
主将从现常见的有以下四种情况：
一、时间状语从句的主句是一般将来时，那么从句常常用一般现在时。
如： When I grow up, I’ll be a nurse and look after patients.我长大后要当一名护士，照顾病人。

二、如果主句是祈使句，那么从句通常要用一般现在时
如：Don’t laugh at me when I make a mistake.我犯错误的时候不要笑话我。

三、如果主句是含有情态动词的一般现在时，根据需要从句多用一般现在时
如：You should be quiet when you are in the reading room.在阅览室时应保持安静。

四、 如果if的条件状语从句遇到变换间接和直接时 , 祈使句应用not　to....
如:She said not to close the window
常见的时间状语从句的连词有：as soon as,when,while ,as,until等
主将从现说的是在含有时间状语从句和条件状语从句的主从复合句中，如果主句的时态是一般将来时，那么从句要用一般现在时。例如：
I will tell him about it when he comes.
If it is fine tomorrow, we will go outing.
如果主句的时态是过去将来时，那么从句要用一般过去时。例如：
He said that he would have another try if he had the chance.
I knew he could help me if he was free the next day.
主要标志有：if 、unless 、until、 when 、as soon as

考点名称：实义动词

• 实意动词：
  即行为动词，表示动作的动词。实义动词与系动词是相对的，能独立用作谓语。
  它分为及物动词和不及物动词两种：
  及物动词是指后面要求有直接宾语的动词；
  不及物动词指后面不需要跟宾语的动词。

• 实意动词使用方法：
  及物动词
  后面必须跟宾语意义才完整的实义动词，叫做及物动词(transitive verb)。如：
  I believe that the committee will consider our suggestion.我相信委员会将会考虑我们的建议。
  “How long can I keep the book ?”Harry asked.哈里问：“这本书我可以借多久?”
  Dr. Bethune set us a good example. 白求恩大夫给我们树立了好榜样。
  Crude oil contains many useful substances.原油含有许多有用的物质。
  
  不及物动词
  本身意义完整后面不须跟宾语的实义动词，叫做不及物动词(intransitive verb)。如：
  Birds fly.鸟会飞。
  It happened in June 1932.这件事发生于一九三二年六月。
  My watch stopped.我的表停了。
  She spoke at the meeting yesterday evening. 她在昨天晚上的会上发了言。
  
  兼作及物动词和不及物动词
  英语里有不少实义动词可以兼作及物动词和不及物动词。这样的动词又有两种不同的情况
  a)兼作及物动词和不及物动词时，意义不变。试比较：
  Shall I begin at once?我可以立刻开始吗?(begin作不及物动词)
  She began working as a librarian after she left school.她毕业后当图书馆管理员。(began作及物动词)
  When did they leave Chicago?他们是什么时候离开芝加哥的？(leave 作及物动词)
  They left last week. 他们是上周离开的。(left 作不及物动词)
  b)兼作及物动词和不及物动词时，有时意义不尽相同。如：
  Wash your hands before meals.饭前要洗手。
  Does this cloth wash well? 这布经得起洗吗?

• 英汉实意动词用法比较：
  与汉语的比较，有时英语动词的及物和不及物的用法，与汉语的用法不一样，请注意下列两种情况：
  a)有的动词在英语里只能用作不及物动词，而汉语则可用作及物动词，如arrive到达，agree同意，listen听。英语里这些动词后面常接介词。如：
  We arrived at the railway station at noon.
  我们于中午到达火车站。(at不能省去)
  (比较：We reached the railway station at noon.)
  Everybody listened to the lecture with great interest.
  每个人都很有兴趣地听讲课。(to不可省去)
  (比较：We all heard the lecture.)
  Do they agree to the plan?他们同意这个计划吗?(to不可省去)
  
  b)有的动词在英语里能用作及物动词，而在汉语里则不能用作及物动词，如serve为…服务。
  Our children are taught to serve the people wholeheartedly.
  我们的儿童被教以全心全意为人民服务
  用于be动词之后，实义动词之前。

•  实意动词的用法：
  肯定句：
  主语+动词过去式+其它
  否定句：
  主语+助动词didn‘t+动词原型+其他
  一般过去式：
  Did+主语+动词原型+其他

考点名称：状语从句

• 状语从句：
  指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。
  根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。
  状语从句一般由连词(从属连词)引导，也可以由词组引起。
  从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。

• 状语从句分类:
  1、时间状语从句
  常用引导词：
  when, as, while, as soon as, while, before, after, since , till, until
  特殊引导词：
  the minute, the moment, the second, every time, the day,the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when
  I didn't realize how special my mother was until I became an adult.
  While John was watching TV, his wife was cooking.
  The children ran away from the orchard(果园) the moment they saw the guard.
  No sooner had I arrived home than it began to rain.
  Every time I listen to your advice, I get into trouble.
  
  2、地点状语从句
  常用引导词：
  where
  特殊引导词：
  wherever, anywhere, everywhere
  Generally, air will be heavily polluted where there are factories.
  Wherever you go, you should work hard.
  
  3、原因状语从句
  常用引导词：
  because, since, as, for
  特殊引导词：
  seeing that, now that, in that, considering that, given that, considering that, as much as, so much as
  My friends dislike me because I'm handsome and successful.
  Now that everybody has come, let's begin our conference.
  The higher income tax is harmful in that it may discourage people from trying to earn more.
  Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable.
  
  4、目的状语从句
  常用引导词：
  so that, in order that
  特殊引导词：
  lest, in case, for fear that,in the hope that, for the purpose that, to the end that
  The boss asked the secretary to hurry up with the letters so that he could sign them.
  The teacher raised his voice on purpose that the students in the back could hear more clearly.
  
  5、结果状语从句
  常用引导词：
  so that, so… that, such … that,
  特殊引导词：
  such that, to the degree that, to the extent that, to such a degree that,
  He got up so early that he caught the first bus.
  It's such a good chance that we must not miss it.
  To such an degree was he excited that he couldn't sleep last night.
  
  6、条件状语从句
  常用引导词：
  if, unless,
  特殊引导词：
  as/so long as, only if, providing/provided that, suppose that, in case that, on condition that
  We'll start our project if the president agrees.
  You will certainly succeed so long as you keep on trying.
  Provided that there is no opposition, we shall hold the meeting here.
  
  7、让步状语从句
  常用引导词：
  though, although, even if, even though
  特殊引导词：
  as(用在让步状语从句中必须要倒装),while ( 一般用在句首 ),no matter …, in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whichever