1、18单元知识点巩固练习I. 根据所给的首字母及句意写出所缺单词的正确形式。1. We spent the weekend at the s_ last week. 2. Cotton is an important e_ in the United States. 3. The house s_ by trees has been completed recently. 4. The interesting article includes four p_. 5. When I give up my job, I shall take a long sea v_. 6. They got ma
2、rried and s_ near London. 7. The s_ worked deep into the night, preparing a speech for the meeting. 8. Many international c_ are held in our country every year. 9. The old couple lived in a c_ on the side of the hill. 10. Hong Kong is one of the finest natural h_ in the world. II. 句型转换。(每空一词) 1. Aro
3、und the village are green trees. The village is _ by green trees. 2. Most of the visitors are from the countryside. The visitors are _ from the countryside. 3. The climate here is neither too hot in summer nor too cold in winter.The climate here is _. 4. Many of the goods are sent abroad by ship. Ma
4、ny of the goods are _ abroad. 5. If you have any trouble, just ask your uncle for help._ _ your uncle if you have any trouble.III. 句子翻译。 1. 美国由五十个州组成。(make up) 2. 他们以友好的方式结束了争吵。(settle) 3. 关于英语语法，他有很多东西可说。 (in relation to) 4. 我有很多笔友，其中一些来自讲英语的国家。 (非限制性定语从句) 5. 交朋友难而失去朋友则比较容易。(it作形式主语) 参考答案 I. 1. sea
5、side 2. export3. surrounded 4. paragraphs 5. voyage 6. settled 7. secretary 8. conferences 9. cottage 10. harboursII. 1. surrounded 2. mainly/mostly 3. mild 4. shipped 5. Turn toIII. 1. The United Sates is made up of 50 states. 2. They settled their quarrel in a friendly way. 3. He has much to say in relation to English grammar. 4. I have many pen-friends, some of whom are from English-speaking countries. 5. It is easier to lose friends than to make friends.