1 . His attention ________ (concentrate) on his experiment, so he had no time for his family. (所给词的适当形式填空)
→ ________, he had no time for his family. (with复合结构 )
→ ________, he had no time for his family. (独立主格结构)

2 . 写出下列句子中的非谓语动词部分的语法功能
1. Reading a poem can sometimes be a lifelong job.
2. Recitation is the best way I can suggest to appreciate poetry.
3. It is generous of you to share with us so many beautiful poems.
4. The aim of the recitation competition is to attract more students to poetry reading.
5. We advocate solving international dispute by negotiation, instead of appealing to arms.
6. In order for a team to operate effectively, some guidelines must be shared by its members.
7. The aged have grown so attached to their village that they would hate to move.
8. A habit shaped in your childhood will not be easy to get away with.
9. One common theme of the Romantic poetry is celebrating the beauty of nature and country life.
10. Crusoe woke up to find himself tied to the ground and some tiny creatures crawling over his body.

4 . 写出下列句中黑体部分分别作什么状语
1. Clearly and thoughtfully written，the book inspires confidence in students who wish to seek their own answers.
2. Time，used correctly，is money in the bank.
3. If asked to look after luggage for someone else，inform the police at once.
4. Seated at the table，my father and I were talking about my job.
5. When (you are) given a medical examination，you should keep calm.

5 . 一句多译
据说他已经通过了驾驶执照考试。
    1    
    2    

7 . 请判断下列句中while引导的句型的类别
1. While the sun’s rays can age and harm our skin, they also give us beneficial vitamin D.
2. Corn production has jumped nearly 125 percent over the past 25 years, while rice has increased only 7 percent.
3. Don’t forget to stop by Pacific Science Center’s Store while you are here to pick up a wonderful science activity or souvenir to remember your visit.