高考英语一轮复习(人教版选修8):Unit 5 Meeting your ancestors
易 错 点 拨 自我完善•误区备考
ative/choice/selection
(1)alternative一般强调在只有两种可能性或者行为方式之间进行的选择。
(2)choice泛指从一组人或物中进行的自由选择,指选择,挑选,抉择。
(3)selection含有从许多可供选择的人或物中择优选拔的意思。
[应用1] (1)The store offers a wide ______ of fruit and vegetables.商店提供许多可供选择的水果和蔬菜。
(2)An unhappy _____________ is before you. Your mother will never see you again if you do not marry Mr Collins, and I will never see you again if you do.
摆在你面前的是个很不幸的难题,你得自己去选择。如果你不嫁给柯林斯先生,你母亲就再也不想见你,而如果你要嫁给他,我就再也不愿见到你。
choice , alternative
(3)Parents should be careful in their _____________ of the movies their young children see.
家长们在为孩子们挑选电影时应小心谨慎。
selection
2. interrupt/disturb
(1)interrupt打断(某人的)谈话;中断(某人的)行动
(2)disturb①打扰(尤指正在工作的人);妨碍(某人的睡眠)
②使烦恼(worry)
[应用2] (1)If you get up early, try not to _________ anyone else.
如果你起得早,尽量不要打扰别人。
(2)You’d better not ___________ him when he is speeking.
当他在说话时你最好别打断他。
(3)I’m sorry to ___________ you, but can I talk to you for a moment?
对不起,打扰你一下,我能跟你谈一会儿吗?
disturb , interrupt , disturb
3. 现在完成进行时
[应用3] (1)—I'm sure Andrew will win the first prize in the final.
—I think so. He ______ for it for months.
A.is preparing B.was preparing C.had been prepared D.has been preparing
答案:D
解析:从语境可知 prepare 这一动作从过去一直持续到说话时。故用 have been doing.
(2)She ought to stop working. She has a headache because she ______ all day long.
A.has been reading B.had read C.is reading D.read
答案:A
解析:主句用了一般现在时,从句强调到现在为止,一直在读书,所以用现在完成进行时。
(3)Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for a year.
A.studies B.studied C.is studying D.has been studying
答案:D
解析:凯茜正在阳光学校记语法笔记,她一直在那里学英语,到现在一年了。
(4)Ever since the Greens moved to the country a year ago, they ______ better health.
A.are enjoying B.have been enjoying C.could have enjoyed D.had enjoyed
答案:B
解析:ever since (自从……以来)引导从句时,主句要用完成时态。本句强调“一直进行”,所以选B.
(5)—Did you find the missing couple in the mountain yesterday?
—No, but we ______ to get in touch with them ever since.
A.have tried B.have been trying C.had tried D.had been trying
答案:B
解析:从情景可知,句子的谓语应使用现在完成时态,排除C、D两项。现在完成时表示动作到现在结束;现在完成进行时则表示动作持续到现在并且要延续到将来。运用到本题表示“过去一直并且以后也要尽力去取得联系”。