练习四是假设同学们学会了写句子而给大家设计的一个篇章练习，是用7分写的，大家仔细体会，因为篇章不就是由句子写成的么？
　　祝大家考试成功!
　　练习一、写好简单句
　　1. The police should not carry guns.
　　2. The percentage of registered accountants increased by 67.9%.
　　3. Working outside makes it impossible for mothers to take good care of their children.
　　4. The incomes of many sports stars are truly astounding.
　　5. Young criminals should be punished to sweep the street.
　　6. The zoo offers fatigued city dwellers a place for recreation.
　　7.Playing computer games is time-consuming.
　　8.There have been an increasing number of juvenile delinquents.
　　练习二、换词
　　将下列相同的词替换成同义词、上义词或者代词（答案）
　　1.amusement (同义词)
　　2.He He （代词）
　　3.the subject （上义词）
　　4.such companions/such animals (上义词) 或者 they （代词）
　　5.these talents/artists(上义词) their units （上义词）
　　将下面所给的小词换成大词 （答案）
　　1.rectify/remedy
　　2.tackle
　　3.fluctuating
　　4.accelerates
　　5.deteriorated
　　将下面所给的模糊的词换成具体的词（答案）：
　　1.They eat good food and wear good clothes because they have a good supply of goods.
　　They eat tasty food and wear decent clothes because they have an adequate supply of goods.或They are well-fed and well-dressed because there is an adequate supply of goods.
　　2.Children are likely to see bad things on television.
　　Children are likely to see pornographic and violent things on television.
　　3.Everywhere in supermarkets are people looking for cheap things.
　　Everywhere in supermarkets are consumers hunting for bargains.

练习三 连句
　　并列句连接练习
　　1.The heavy rain started suddenly, so we stopped planting our trees.
　　2.Frank wanted to go swimming, but Mary decided to go shopping.
　　3.Jane works at the Family Planning Clinic, while her husband Smith does research work for the same unit.
　　4.Mary had to give up sewing, for her arthritis had become very painful.
　　5.We are watering the trees, for we don’t have any rain for a month.
　　主从复合句连接课堂练习答案
　　1.Because I forgot the time，I missed the play.
　　2.When Susan was eating the fish, she began to feel sick.
　　3.I checked my paper again before I handed it to my professor.
　　4.Although Tom practiced for two months, he failed his driving test.
　　5.We stayed on the beach until the sun went down.
　　练习四复杂句写作练习
　　1.主语从句
　　1）自然而然，女孩子就将带孩子看作是女性活动。It is natural that girls identify raising children as a female activity.
　　2）据说，很多蓝领都有心理疾病。It is said that many blue-collared workers suffer from psychological problems.
　　2.表语从句
　　1）如今一个普遍的现象是世界上的国家日益趋同。A prevailing phenomenon nowadays is that countries on the earth are becoming more and more assimilated.
　　2）我的第二个原因是广告经常误导年轻人。My second reason is that advertisements often mislead young people.
　　3.同位语从句
　　1）考虑到所有这些因素，我们可以放心得出结论，尽管我们也认为外语学习很重要，但是我们的确应该采取有力措施保护我们的母语。 When all the factors are examined, we may safely come to the conclusion that although we are convinced that acquisition of foreign languages is by no means unimportant, yet we should take forceful measures to protect our mother tongue.
　　4.宾语从句
　　1）一些人认为在超市安装监控摄像头是对于人权的侵犯。Some think installation of surveillance cameras is a violation of human rights.
　　5.定语从句
　　1）那些接受过高等教育的人应当赚取更多的钱。Those who have received higher education should earn more.
　　2）那些支持太空研究的人指出数以千计的产品都是太空研究的直接或者间接产品。
　　Those who support space research point out that hundreds of products are direct or indirect products of space exploration.
　　6.状语从句
　　1）如果你想与众不同，就不要随时装大流走。If you want to be different from others, you should not follow the fashion.