Unit 4 Breaking boundaries

Section Ⅰ Starting out & Understanding ideas

基础训练

单词拼写 根据首字母或汉语提示，用本部分所学单词的正确形式填空。

1. Those suffering from i                       diseases were separated from the other patients.

2. There should be no b                       between people of different colors or from different countries.

3. All the needles need to be properly cleaned， d                       and kept.

4. A s                       is a person who has a particular skill or knows a lot about a particular subject.

5. The problems are not serious. Nevertheless， we shall need to t                       them soon.

6. She will be remembered for her selfless                       （献身） to the cause of the poor.

7. We are looking for people who would be willing to                       （帮助） in the group’s work.

8. We don’t allow smoking in                       （病房）， and the same goes for alcohol.

9. Professor Li said to us that education of the youth would be                       （极其重要的） to thefuture of a country.

10. In addition to the school， the village has a（n）                       （诊所）， which was also built withgovernment support.

选择填空 用方框中所给短语的适当形式填空。（剩余5546字）