大学英语：使役动词：Eating deer would make

　2. 使役动词：Eating deer would make them run as fast as the deer. Make后用动词原形；同样make也是可以带宾语补足语的动词，e.g. eating enemies that had shown bravery in battle would make them brave.

　　Think也可以带宾语补足语。E.g. People thought tomatoes poisonous.

　　3. may have done sth. 表示对过去的推测e.g. He may have cried yesterday. 他昨天有可能哭了。She may have found a job last week. 她有可能上个星期已经找到工作了。

　　4. civil（国民的）-civilized（文明的）-civilization（文明）

　　5. it is/was thought that  有人认为

　　6. eat-ate（过去时）

　　7. Later another wrong idea about tomatoes grew up. Tomato的复数形式需要在词末加es.

　　Idea grows up. 出现某种观点。

　　8. 冠词问题：World War II；the Second World War

　　9. drink-drunk（过去分词）