1、1.The (change) are gradual and require a lot of efforts and work，like cleaning up a polluted river.答案changes2.But Jane knew from past experience that her (choose) of ties hardly ever pleased her father.解析考查名词。根据句子结构可知，此处为宾语从句的主语，且在形容词性物主代词her之后一定要用名词形式。答案choice3. Some like to call their friends，some
2、times many times day.解析考查不定冠词。有些人喜欢给朋友打电话，有时一天打很多次。a每一，表泛指，相当于per。答案a4. I remember taking English class in college on the short story.解析考查不定冠词。我记得在大学时上了一节关于短篇小说的英语课。名词class为可数名词，前面缺少冠词修饰，注意English前的冠词应为an。答案an5. Now years later，this river is one of most outstanding examples of environmental cleanup.
3、解析考查定冠词。这里是“one of the 可数名词的复数”结构，表示“之一”。答案the6. On the other hand, chopsticks reflect (gentle) and kindness.解析考查名词。另一方面，筷子所反映的是彬彬有礼与友好。根据and连接两个并列成分以及名词kindness可知，此处要用名词作动词reflect的宾语。答案gentleness7.So are most of the (express) made with the word hot.解析考查名词。most of the后跟名词形式，而且此处要用复数形式。答案expressions8
4、. Actually we can encourage ourselves to work efficiently, full of (determine).解析考查名词。介词of 后面应该用名词作宾语。答案determination9. I named them “cookies” because I always feel that children can bring great happiness and (excite) to my life.解析考查名词。该处需要excite的名词形式和happiness一起作bring的宾语。答案excitement10.In the fores
5、t, I really want to see elephant close up.解析考查不定冠词。elephant为可数名词，表泛指要用不定冠词an。答案an11.The small damage may not seem worth all trouble, but what if I had been seriously injured?解析考查定冠词。小损伤好象不值得这么麻烦。此处表示特指。答案the12. Scott was much better student than his sister, and has been working so hard for the last
6、few months.解析考查不定冠词。斯科特是一个比他姐姐成绩更好的学生。此处为描述，故要用不定冠词。答案a13. First start by making quick list of how you can show respect at school.解析考查不定冠词。make a list of 列的表，对列清单。答案a14. He wants to be a (write).答案writer15.All life (challenge) bring about an ending and the chance for (begin).答案challenges；beginning16
7、. Its still a useful and pleasant form of (communicate).解析考查名词。介词of之后要用名词形式communication。答案communication17. To be interested in these things is silly because it is none of their to know what their neighbours do or are doing.解析考查名词。对这些事情感兴趣是很傻的，因为知道邻居做了什么或者正在做什么都与他们自己无关。Its none of ones business与某人无关
8、。答案business18. I usually surf net，read news and anything I am interested in，check emails or chat with other people.解析考查定冠词。固定表达surf the net浏览网络，网上冲浪。答案the19. One day，about ten years ago，I saw elderly couple come in with a little girl in a wheelchair.答案an20. She programs us with all possible moves she has seen.解析考查定冠词的用法。她把看到过的所有的行动步骤都给我们进行编程。根据后面的定语从句she has seen可知，这里是特指，故要用the。学答案the