1.It ______ Mike and Mary who helped the old man several days ago.
A. was B. are C. were D. had been
【答案】A。解析:本题考查的是强调句式。强调句式由“It is/was +
被强调成分+that/who…”构成。由于句中的动作是发生在过去,故选A。
2.If you don’t go, neither ______.
A. shall I B. do I C. I do D. I shall
【答案】A。解析:本题考查的是倒装句。句意是:如果你不去,那么我也不去。Neither位于句首,句子部分倒装,排除C和D选项。而这是对将来事情的阐述,所以选择A选项。
3.There is no doubt ________ Catherine is fond of dancing, for she always practices it on weekends.
A. whether B. if C. that D. which
【答案】C。解析:考查同位语从句,句意:毫无疑问Catherine喜欢跳舞,因为她总是在周末练舞。分析句子的结构可知,逗号之后为“for”引导的原因状语从句,逗号之前是主句,主句中结构为"There is no doubt that…"意为"毫无疑问…",连词"that"引导同位语从句解释说明名词"doubt"的具体内容,同位语从句中句子结构和意思已完整,"that"无意义也不充当成分,只起连接词的作用.故C为正确答案。
4.You have seen the girl ________ sister is a Chinese teacher.
A. whom B. of whom C. whose D. of which
【答案】C。解析:此句先行词为the girl,定语从句为sister is a Chinese teacher,二者构成的完整句为The girl’s sister is a Chinese teacher.先行词的’s所有格构成的所属关系结构在从句中作定语。故选C。
5.He found it increasingly difficult to read, ______ his eyesight was beginning to fail.
A. and B. for C. but D. or
【答案】B。解析:此题考查原因状语从句。“his eyesight was beginning to fail”是“he found it increasingly difficult to read”的原因,因此本题应选用可以表示原因的连词for引导原因状语从句。故选B。
6.He has never ridden a horse before, ______?
A. does he B. has he C. hasn’t he D. doesn’t he
【答案】B。此题考察反义疑问句,前面有否定词,所以后面要用肯定形式提问。前面是完成时态,所以提问要用has,故选B。