[高一英语同步单元精练答案]高一英语四单元同步练习题及答案

1.The suits are ________good quality and are worth ________(buy).
答案：of; buying　考查非谓语动词和固定搭配。句意：西服质量很好，值得购买。of good quality质量好;worth doing sth.值得做某事。
2.The students need to be able to read ________(active) and thoughtfully instead of accepting whatever they are taught passively.
答案：actively　考查副词。句意：学生们需要(具备)积极和认真思考的阅读能力，而不是被动地接受教给他们的东西。actively积极地。
3.The teacher has devoted all his spare time to ________(help) his students with English during the past few years.
答案：helping　考查非谓语动词。句意：在过去的几年里，这位老师用他所有的闲暇时间帮助学生学英语。devote... to...“致力于，奉献于，用于”，to为介词，后面要跟名词或动名词。
4.(2013•安徽，32，改编)________(found) in the early 20th century, the school keeps on inspiring children's love of art.
答案：Founded　本题考查非谓语动词。句意：建立于20世纪早期，这所学校一直激发着孩子们对艺术的热爱。此处为非谓语动词作状语，与句子的主语school之间为被动关系，故用过去分词形式。
5.In the dark street, he had no one to turn________ for help.
答案：to　句意：在漆黑的街道上，没有人能帮助他。
6.The year 1949 ________(see) the founding of the People's Republic of China.
答案：saw　句意：1949年见证了中华人民共和国的成立。see，find，witness等词可用物作主语，以拟人手法增添语言色彩。
7.In time we reached a stage ________ we had more young readers than old ones.
答案：where　考查定语从句的用法。句意：很快我们就达到了这样一个阶段，此时我们的年轻读者要多于年老读者。先行词为stage，意为“阶段”，且从句中缺少状语，故用where引导。
8.—I'm going to vote ________ Jackson in the next election. How about you?
—Me, too. He's the best man for the position.
答案：for　考查介词。句意：——在下一次选举中我投票选举杰克逊。你呢?——我也是。他是最合适的人选。vote for投票赞成。
9.You should give a hand to one who is ________trouble.
答案：in　句意：你应该帮助遇到麻烦的人。由语境可知“陷入困境”表状态，in trouble为固定短语，trouble前不加冠词。
10.________ after he knew the truth did he realize how silly mistakes he had made.
答案：Only　考查倒装。句意：只有当他知道事实后，他才意识到自己犯了多么愚蠢的错误。only+状语从句置于句首主句要部分倒装。

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