测试性评价 Unit 2 Cloning

Unit 2 Cloning测试性评价1. 填入适当的连接词，并判断是定语从句还是同位语从句：1）The fact _he used to be a thief is known to all. 2）We were surprised by the fact _she told us. 3）The next thing _must be done is to make a plan. 4）Word came _our army had won the battle. 5）The president has given an order _everyone in the country should prepare for a war _might last for several years. 6）Weve just heard a warning on the radio _a hurricane is likely to come. 7）There is no doubt _he has told a lie. 8）You have no idea _anxious I was!9）The coat is in the place _you left it. 10）Then arose the question about _we were to get the machines needed. 2. 完形填空 阅读下面短文，掌握其大意。按所给的首字母填出所缺的单词。 Reproductive cloning is intended to produce a c 1） of an existing a 2） or a plant. Reproductive cloning of animals is a 3） for technology and farming as well as for cloning e 4） animals. But reproductive cloning of human beings is specifically f 5） by law in most c 6） . Therapeutic（治疗的）cloning is to produce a healthy copy of a s 7） persons tissue（组织）or organ for transplant in order to save the lives of those who would d 8）without it. This t 9） would be many times better than r 10） on organ transplants from other people. The tissue or organ would have the sick persons original DNA. 参考答案：1. 1）that同位语从句2）thatwhich定语从句（关系代词做宾语可省略）3）that定语从句（关系代词做主语不可省略）4）that同位语从句5）that同位语从句；that定语从句（关系代词做主语不可省略）6）that同位语从句7）that同位语从句8）how同位语从句9）where定语从句10）where同位语从句 2. 1）copy 2）animal 3）allow