精选四级词汇与语法特训(148)

　　1. Three people, ______, were injured in the accident. A. including a child B. include a child C. included a child D. includes a child 2. We use plastics ______ wood and metal now. A. to take place B. to take of C. take the place of D. in place of 3.I spent half an hour ____ this difficult math problem. A. having worked on B. to work on C. on work D. working on 4.The medicine can prevent you ____ . A. from getting drunk B. got drunk C. get drunk D. being drunk 5.Her suggestion that everybody ____ was not appreciated. A. sing a song B. sang a song C. sung a song D. singing a song 6. It was not ____ midnight that they discovered the children were not in their beds. A. before B. at C. after D. until 7. We shall ask for samples ____ to us and then we can make our decision. A. to be sent B. being sent C. to sent D. to have been sent 8. I cant find the recorder in the room. It ___ by somebody. A. must have taken B. may have taken C. may have been taken D. should have been taken 9. Well be only too glad to attend your party, ______ we can get a baby- sitter. A. so far as B. provided that C. unless D. except that 10. The old gentleman never fails to help ______ is in need of his help. A. whom B. who C. whoever D. whomever

　　答案与解析： 1.A include若前面有主语的,则作为动词。 including 作为介词使用,一般用在逗号后 面，或者是冒号的前面，总之，是用标点隔 开用的。

　　2.D take the place of 和in place of都 是代替的意思，但是只有in place of在语 法上是正确的。

　　3.D sb. spend some time/money in doing sth. in 可省略。A项完成时态不正确，没 有明显的时间标志。

　　4.A prevent sb. from doing sth. 阻止/ 阻挡某人做某事。

　　5.A 本句测试虚拟语气在同位从句中的用 法。在suggestion, proposal, request， order 等名词后面的表语从句和同位语从句 中，用(should )+动词原形，表示虚拟， should常常省略。

　　6.D It is not until that 这是一个强 调结构，直到...才...。

　　7.A ask sth./sb. to do 要求....。to be sent 作为定语修饰samples ,样本不能自己 送,而是被送来,所以用被动式。

　　8.C 被带走要用被动语态;我不能找到它 ，但不能肯定是被别人带走，所以用 may 可能，是种猜测;我不能找到它对后来产生 影响，所以用完成时。

　　9.B so far as 就 来说。provided that 假设，如果，相当于if。unless 除非 才 。 except that 除了 之外。根据句意: 如果我们能够找到一个保姆的话，我们会非 常高兴去参加你的晚会,应选B。

　　10.C 宾语从句的引导词。这里所用的词应 该既作help的宾语又作后一句子的主语，同 时又表示任意性，而句子本身强调的是后一 种身份，应该用whoever。