广东学士学位英语语法学习及解释（1）

        【一】

        1The computer, working very fast,____data at the speed of light.

        A. handles

        B. handling

        C. handled

        D. has handled

        【答案精解】A。本题考查句子的时态问题。working very fast 是现在分词短语补充作插入语,真正的谓语应该是handle。整个句子是对计算机做一般性的描述,所以要用一般现在时,故选A。【参考译文】计算机运行速度很快,能够以光速处理数据。

        2What's the matter with you? You      so pale.

        A. are looking

        B. look

        C. have looked

        D. looked

        【答案精解】B。本题考查谓语动词时态。A项为现在进行时态;B项为一般现在时态;C项为现在完成时态;D项为一般过去时态。此句重点在于人的状态,用一般现在时态即可,故选B。

        【参考译文】你怎么了?看上去肢色苍白。

        【二】

        I bought a new house last year, but I        my old house yet, so at the moment I havs two houses.

        A. didn't sell

        B. have not sold

        C. had not sold

        D. don't sell

        【答案精解】B。本题考查时毒。根据后面所说的“所以我目前有两套房子”,可知我的田房子到现在迁没卖,所以应用现在完成时,故选B。

        【参考译文】去年我买了多新房,但老房子并没有卖,因此我现在手头有两备房于。

        【三】

        1When Jack came in, I________dinner with my parents.

        A. was having

        B. had

        C.am having

        D.have

        【答案精解】A。本题考查过去进行时的用法。分析句意,杰克进来的时候我正在做某事,故A项正确。

        【参考译文】杰克进来的时候,我正在和我父母一起吃饭呢。

        2.The children_________happily in the classroom when the teacher came in.

        A. talk

        B. are talking

        C. wore talking

        D.had talked

        【答案精解】C。本题考查谓语动词时态。在when引导的时同状语中,谓语使用了一般过去时,强调的是事情的状态;主句由于强调的是从句动作发生时,教室里正在进行的动作,所以用过去进行时态即可。故选C。

        【参考译文】当老师走进教室时,孩子们正欢快地聊着天。