Unit 3 Inventors and inventions grammar课时作业

Ⅰ.单句语法填空

　　1．We urged that she ________ (come) to the party, but she protested that she was too tired.

　　答案：(should) come　urge "强烈要求"后跟从句时，从句的谓语动词常用虚拟语气，即"should＋动词原形"，should可以省略。

　　2．The people in the earthquake­stricken area are in ________ (urge) need of food, medicine and shelters.

　　答案：urgent　in urgent need of ... "急需......"。

　　3．He has been witness ________ a terrible murder.

　　答案：to　be (a) witness to sth. "是某事的目击者"。

　　4．The people had left before the soldiers came to the ________ (abandon) village.

　　答案：abandoned　abandoned为形容词"被遗弃的；废弃的"，在句中修饰名词village。

　　5．Everybody is aware ________ the importance of learning.

　　答案：of　be/become aware of ... "意识到......"。

　　6．When I reflect ________ my schooldays, I realize how much easier things are for today's children.

　　答案：on　reflect on "认真思考；回想"。

　　7．To be a brave man, you should not be scared ________ danger.

　　答案：of　be scared of ... "害怕......"。

　　8．Did you see that boy ________ (question) by the police?

　　答案：being questioned　see sb. doing sth. "看到某人正在做某事"，又因为question与that boy存在逻辑上的动宾关系，故用being questioned。此处意为正在受盘问。

　　9．It was a time ________ most people did not know how to operate a computer.

　　答案：when　It was a time when ... "曾经一度(那时)......"，为固定句式，when引导定语从句，在从句中作时间状语。

　　10．You have to trust your mind that it'll take you ________ you want to go.

　　答案：where　where在该句中引导地点状语从句，表述你的头脑会带你去你想去的地方。

　　Ⅱ.单句改错

　　1．A truck came in an opposite direction of the car, so the car driver made a sharply turn.

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　　答案：sharply→sharp　sharp "急转弯的，方向骤变的"，修饰名词turn, a sharp turn "一个急转弯"。

　　2．Judging from the furniture in the room, the building has abandoned for a number of years.

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