语法的十一种时态与例子（三）

        从出题人的心理来看，如果有to do something和 to doing something的对比项，一般答案是to doing something。
        7） 分清宾补的类别
        (1)感官动词后的宾补可以是
        doing, do, done, being done的结构，其中being done 只用于少数动词后面， 如find, smell, feel等。
        (2)have somebody do something 让某人做某事
        have somebody doing something 让某人一直做某事
        won’t have somebody do something 不许某人做某事
        have something done 使某事被做
        have something + ving 让……一直……
        (3)catch,smell,keep,set,等只能接doing的结构,表示主动和正在进行。
        (4)leave somebody doing something 让某人一直做某事
        leave something undone 使某事只做了一半
        leave something to be done 事情有待于解决
        leave somebody to do something让某事做某事，表示将来
        (5)with somebody to do something宾补与宾语是主谓关系，表示将来。
        with somebody doing something 宾补与宾语之间是主谓关系，表示正在进行。
        with something to do 宾补与宾语间是动宾关系，表示将来，动作执行者在句中找的着。
        with something to be done宾补与宾语是动宾关系，表示将来，但动作执行者在句中找不着。
        with something done 宾补与宾语之间是动宾关系，表示完成。
        8） 注意下列结构中非谓语动词的体
        pretend/appear/seem/happen/ be said to do something
        不定式动作一般为状态动词，也可是终止性动词，表示与谓语动词同时存在或发生。
        pretend/appear/seem/happen/ be said to have done something
        不定式动作发生在谓语动词之前。
        pretend/appear/seem/happen/ be said to be doing something
        不定式动作与谓语动词同时进行
        9)熟记哪些动词后接不定式,哪些接动名词,如果两者都可，又有什么差别。
        既可接不定式,又可接动名词,用法有别的动词常考的有: forget,remember, regret, mean, try等。
        10）注意want/need/require表示"需要"时的特殊句式
        want/need/require表"需要"时，后接主动的动名词或被动的不定式，即doing 或to be done的形式。不可混淆。
        二、 比较级
        1． Test Yourself
        在我们分析比较级的测试特点探讨其应对策略之前,让我们首先看以下几题。
        1) Radio, television and press ____ of conveying news and information.(1995.6)
        A. are the most three common means
        B. are the most common three means
        C. are the three most common means
        D. are three the most common means
        2) If tap water were as dangerous as some people think, ________ would be getting sick.(1998.1)
        A. a lot of more us B. more a lot of us
        C. a lot of us more C. a lot more of us
        3) The trumpet player was certainly loud. But I wasn’t bothered by his loudness ___ by his lack of talent.(1999.1)
        A. than B. more than C. as D. so much as
        4) Americans eat ____ as they actually need every day.(1998.6)
        A. twice as much protein B. twice protein as much twice
        C. twice protein as much D. protein as twice much
        5) There are few electronic applications ____ to raise fears regarding future employment opportunities than robots.
        A. likely B. more likely C. most likely D. much likely
        6) The little man was ____ more than one meter fifty tall.(1995.1)
        A. nearly B. quite C. hardly D. almost
        7) Certain programs work better for some ___ for others.(1995.1)
        A. and B. than C. as D. but