内容正文:
姓名: 班级
Unit 2 Looking into the future
2.2 Discovering Useful Structures
一、基础巩固
I.语法填空
1.If we ________ (not, act) now to protect the environment, we'll live to regret it.
2.Food supplies in the flood-stricken area ________ (run)out. We must act immediately before there's nothing left.
3."The moment ________ (come) soon, "he thought to him- self, waiting nervously.
4.Do you know when Mary ________ (set) up a company of her own? I'm waiting to congratulate her.
5.Close the door of fear behind you, and you ________ (see) the door of faith open before you.
6.—You've left the light on.
—Oh, so I have. I ________ (go) and turn it off.
7.—What are you going to do this afternoon?
—I am going to the cinema with some friends. The film ________ (finish)quite early, so we ________ (go) to the bookstore after that.
8.Let's wait and see! He ________ (open)the door, and the basin full of water is sure to drop and make him wet through.
9.Look at the timetable. Hurry up! Flight 4026 ________ (leave)at 18: 20.
10.Ladies and gentlemen, please fasten your seat belts. The plane ________ (take)off.
【答案与解析】
1.考查动词时态。句意:如果我们不立刻行动起来保护环境,我们会后悔的。分析句子可知,整句的时态应遵循“主将从现”原则,即if引导的条件状语从句中,从句用一般现在时态,从句用一般将来时态,因此空白处要用一般现在时态,主语是we,故填don't act。
2.考查动词时态。句意:在遭受洪水袭击的地区,食物供给快用完了。我们必须赶在食物一无所剩之前立刻行动起来。分析句子可知,本句应该用现在进行时(be doing)表示“将来、即将”;run out意为“用完、耗尽”,是不及物短语,没有被动语态;主语是Food supplies。故填are running。
3.考查动词时态。句意:那一刻快要来了,他心里想,紧张地等待着。分析句子可知,本题应该用进行时(be doing)表示将来;主语是The moment。故填is coming。
4.考查动词时态。句意:你知道玛丽什么时候建立自己的公司吗?我在等着祝贺她呢?分析句子可知,空白处是将要发生的事情,用一般将来时态(will do),故填will set。
5.考查动词时态。句意:关上你后面的恐惧之门,你将会发现信念之门在你面前打开。在固定句型“祈使句+连词+主句”中,主句谓语动词使用将来时态,该句型相当于if引导的条件句(一般现在时态)+主句(将来时态)。故填will see。
6.考查动词时态。句意:---你一直把灯开着。---哦,是的,我马上去关。“去关灯”是将要做的事情,应该用一般将来时态(will do),故填will go。
7.考查动词时态。句意:——今天下午你打算干嘛?——我打算跟朋友去电影院。电影结束的很早,因此之后我会去书店。分析句子可知,第一空应该是客观事实(电影的时长是固定的),用一般现在时态,主语是The film,因此填finishes;第二空是按照计划将要做的事情,用一般将来时态be going to do,主语是we,因此填are going。故第一空填finishes,第二空填are going。
8.考查谓语动词。句意