Unit11 Electricity(单元测试·提升卷)(解析版) 一、单项选择 1.—Remember this, children. _____ careful you are, _____ mistakes you will make. —We know, Mr. Li. A.The more; the fewer B.The less; the less C.The more; the more D.The fewer; the more 【答案】A 【详解】句意:———记住这点,孩子们。你越仔细,你犯的错误就越少。———我们知道,李老师。 考查比较级。“The+比较级+主谓,the+比较级+主谓”,是比较级中的一个常见句型。more+形容词或副词的原级,构成比较级,more careful“更仔细的”。less是little的比较级,修饰不可数名词,fewer是few的比较级,修饰可数名词,由于mistakes是可数名词复数形式,只能由fewer来修饰。故选A。 2.—I forgot to bring my dictionary. Could I use yours —Yes, you _____. A.can B.must C.should D.could 【答案】A 【详解】句意:———我忘记带字典了。我可以用你的吗?———是的,你可以。 考查情态动词。can可以;must必须;should应该;could能。根据“Could I use yours”以及“Yes”可知此处是允许对方使用自己的字典,表示“许可”用can。故选A。 3.The math problem was very hard for him, but he still _____ it _____. A.worked; on B.worked; out C.worked; with D.worked; for 【答案】B 【详解】句意:这个数学题对于他来说太难了,但是他仍然解出来了。 考查动词短语。work on继续工作;work out解出来;work with和……一起工作;work for为……工作。it指代的是数学题,所以应该是解出数学题。故选B。 4._____ English well, we should use it as often as possible. A.Learning B.To learn C.Learned D.Learn 【答案】B 【详解】句意:为了学好英语,我们应该尽可能多地使用它。 考查非谓语动词。根据“English well, we should use it as often as possible.”可知,此处是指为了学好英语,空处用动词不定式作目的状语。故选B。 5.Nobody _____ to do anything for the poor children in the mountains. A.enjoy B.want C.enjoys D.wants 【答案】D 【详解】句意:没有人愿意为山里的穷孩子做任何事。 考查动词辨析和主谓一致。enjoy喜欢,enjoy doing sth“喜欢做某事”;want想要,want to do sth“想要做某事”。根据空后“to do”可知,此处用want;时态是一般现在时,主语是“Nobody”,动词用三单。故选D。 6.If you _____ something, you move it higher. A.rise B.raise C.will rise D.will raise 【答案】B 【详解】句意:如果你举起某物,你就会把它举得更高。 考查动词辨析及时态。rise意为“升起”,不及物动词,指自然地上涨;raise意为“提高”,及物动词,表示人为地提高。根据“you move it higher.”可知,应是指人为升高。且主句时态为一般现在时,从句根据语境也应用一般现在时。故选B。 7.Would you mind _____ down the TV The children are doing homework. A.going B.to go C.turning D.to turn 【答案】C 【详解】句意:你介意把电视声音关小一点吗?孩子们正在做家庭作业。 考查动词短语和非谓语动词。go down下降;turn down把音量关小。根据“The children are doing homework.”可知,是指把电视声音调小,mind doing sth.意为“介意做某事”,故选C。 8.Julie’s brother _____ to New York last month. He _____ there several times. A.went; has been B.has gone; has been C.went; has gone D.has been; has gone 【答案】A 【详解】 句意:Julie的哥哥上个月去了纽约。他已经去过那里好几次了。 考查动词时态。根据“last month”可知,时态为一般过去 ... ...
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