语法试题的干扰项分析和答题技巧（三）

        2． 比较级测试特点
       
        在四级测试中，比较级属低档题，比较简单，考查范围大体有
        1）比较级形式的判断
        比较级考题在设计干扰项时一般都会有比较与非比较的选择，more than 与as/so …as的选择。如上面的③，⑤。
        2）比较级的修饰语
        比较级的修饰语包括修饰语的结构和修饰语的选用。
        结构指比较级修饰语须置于比较级之前，如①，②和④。
        修饰语的选用根据其所表达的意思而定，如⑥，⑩。
        3）比较级结构与其它结构的区别
        如⑧中形容词修饰语more than a month与比较级结构的区别，⑨中most 与the most的区别。
       
        3． 比较级应对策略
       
        1）如果选项中有比较级结构，则该题则为比较级考查题，可根据比较级使用规则选择正确答案。
        2）比较级修饰语应注意more than 或as…as结构之前。
        3）注意比较结构的完整性，要么是more than 结构，要么是as/so …as 结构，或是the more …., the more ….的句型。
        4）注意结构的各种变体：
        结构内出现名词时的结构可以是as old a car, as many /much/few/little …as。
        5）如果有比较 对象的选择应注意比较对象的一致性和互不包容性。如：
        His English is better than anyone else's in his class.
       
        4． 自我测试
       
        请根据《语法分册》第十二章自检。
       
        三、 情态动词
       
        1. Test Yourself
       
        首先让我们分析以下近几年情态动词的考题：
        1) This box is too heavy, _________give me a hand?(1998.1)
        A .would you mind B. would you please C. will you like to D. will you please to
       
        2) Research findings show we spend about two hours dreaming every night , no matter what we ____ during the day.(1999.1)
        A. should have done B. would have done C. may have done D. must have done
       
        3)It was very kind of you to do the washing-up,but you____ it.(1998.6)
        A. mustn't have done B. wouldn't have done C. mightn't have done D. didn't have to do
       
        4) If you don't like to swim, you ___ stay at home.(1995.1)
        A. should as well B. may as well C. can as well D. would as well
       
        5) You ____ him so closely;you should have kept your distance.(2000.6)
        A. shouldn't follow B. mustn't follow C. couldn't have been following D. shouldn't have been following
       
        6) You ___her in her office last Friday; she's been out of town for
        two weeks.(19996.1)
        A. needn't have seen B. must have seen C. might have seen D. can't have seen