目标：  作文中如何运用复合句？
1. 英语中的六大从句：主语从句、表语从句、宾语从句、同位语从句、定语从句、状语从句
2. 使用六大从句的常见错误：
1. 以为逗号可以代替连词：
我妈妈很忙， 我得帮帮她。
My mother was very busy , I had to help her .
 我叔叔从美国回来了， 我非常高兴。
My uncle has come back from America , I’m very happy .
2.错把副词介词当连词。
张华很忙，但他经常帮助我们。
Zhang Hua is very busy , however, he often helps us.
随着时间的推移，我们的英语水平越来越高了。
With time goes by  , our English is better and better .
3. 适宜使用复合句的两种情况。
1. 简单句较多时，换用复合句。
 杰克来自加拿大，他在我们的学校已经学习了3年，它不仅经常帮助我们学英语，而且中文也将得很不错。
一般表达：Jack is from Canada . He has studied in our school for three years . He often helps us learn English . He speaks Chinese very well .
较好表达：
较好表达：
李佳是在很多年以前开始学习滑冰的，当时她是一个小女孩。她雪滑冰已经10多年了，她非常喜欢滑冰，终于成为有名的滑冰运动员。
一般表达：Li Jia began skating many years ago . Then she was a little girl . She has skated for over 10 years . She likes it very much . She became a famous skating player at last .
较好表达;
2． 连接上下文时时用复合句：用复合句是连接上下文的一个好办法。恰当的使用复合句不仅提高了文章表达上的档次，而且使上下文结构紧密，意思连贯，读起来一气呵成。
 史密斯先生在会议上讲了许多有关学习英语的方法。他的话对我们帮助很大。我们决定课堂内外多讲英语，因为英语口语在交际中太重要了。
一般表达：At the meeting  Mr Smith said a lot on how to learn English . His words gave us a lot of help . We’ve decided to speak more English in and out of class . Spoken English is very important in communication .
较好的表达：
李东在乡下和奶奶住料很长一段时间。在奶奶的帮助下，他学会了做家务。现在，李东和父母住在一起，父母不在家时， 他能自己洗衣服、做晚饭吃。
一般表达：Li Dong lived in the country for ages .  With the help of his grandmother , he learned how to do housework . He is now living with his parents . Sometimes his parents are not at home . He can wash clothes and cook supper himself.
较好表达：
四．段落练笔：并列句
1. 李东是一个很不错的中学生。他学习成绩很好，尤其是数学和英语。他乐于助人，从不和他人争吵。但是，他不怎末喜欢体育锻炼，出料体育课之外，很少能在运动场上见到他的人影儿。不过，他的象棋倒是下得特棒。
一般表达
 Li Dong is a good middle school student. He is good at his lessons . He is very good at maths and English . He often helps others . He seldom quarrels with others . But he doesn’t like sports . He has to have a PE class . We seldom see him on the playground . But he is very good at chess.
高级表达：
主语从句：
显而易见，英语越来越重要。上周六，我们邀请了张教授给我们做了一场如何学习英语的报告。 这个报告对同学们的帮助很大。许多学生现在每天都花一个小时的时间学英语。
一般表达：Clearly , English is more and more important . Last Saturday we invited Professor Zhang to give us a report on how to learn English well . His report helps us a lot . Now many students spend one more hour in learning Englsih .
 高级表达
表语从句：
现在是5点差3分，足球比赛马上就要开始了，但糟糕的是杰克还没有来。众所周知，杰克是我们队的主力。没有他，我们很难赢得这场比赛。这就是我们着急的原因。
一般表达：It’s three to five now. The football match is to begin . But Jack hasn’t come yet . Everybody knoww that Jack is a leading part of our team . Without him , we are difficult to win the game . So we worry about it .
高级表达：
宾语从句：
昨天下午5点钟，在放学的路上，我和李明看见一个女孩在路边哭。我们问她哭的原因，她说她迷路了，并告诉我们她就在附近居住。于是，我们决定帮助她回家。
 一般表达： At five yesterday afternoon, on our way home , Li Ming and I saw a girl was crying by the road . We asked her why she was crying there. She said that she lost her way home . She also said that her home was nearly . Hearing this , we decided to help her.
高级表达：
名词性从句
一般表达：有人告诉我们下星期举办英语晚会，但我们既不知道具体地点， 也不知道准确的时间。 王非说： 时间和地点倒是无关紧要，而谁是晚会的主持人倒是非常关键。 巍东接过来说， 我们的女班长是理想的人选， 但她下周要到外地出差呀。
Someone told me that we would have an English evening next week. But we don’t know when we will hold the evening and where we will hold it . Wang Fei said that it wasn’t important when and where we’ll have the evening, but it is very important who will be the host . Wei Dong said that our monitress is very good, but she will be out on business next week .
高级表达：
1.
2．
定语从句: 这是我国一家生产小轿车的大型厂家， 始建于20世纪50年代。 过去， 这家汽车厂出产的小汽车只在国内销售。 随着科技的发展，这家汽车厂生产的轿车质量越来越好，品种多样， 而且， 这些轿车省油，价格合理。 因此受到国内外市场的广泛青睐。 liuxuepaper.com