2020-2021学年高中英语随堂演练(北师大版)必修二-5-1.docx

随堂演练
准时体验 巩固提升
Ⅰ.选词填空
1．add up, add to, add up to
①This skirt ________ your beauty.
②The numbers ________ 469.
③He is now ________ the bill.
答案　①adds to　②add up to　③adding up
2．electric, electronic, electrical
①I bought a new ________ bike yesterday.
②Lots of students have an ________ dictionary.
③Her father is an ________ engineer.
答案　①electric　②electronic　③electrical
Ⅱ.单句语法填空(不多于3个单词)
1．It is ________ (disappoint) that we can't go on a holiday this summer. We were all ________ (disappoint) at it.
答案与解析　disappointing；disappointed　disappointing“令人绝望的”；disappointed“(人)感到绝望的”。
2．The children ________(perform) very well in the performance they put ________ last Sunday.
答案与解析　performed; on　句意：孩子们在上星期天的表演中表现不错。“they put on last Sunday”为省略了关系代词的定语从句，修饰先行词the performance；“上演”的动词搭配为put on。
3．It is ________ my power to understand how the computer works.
答案与解析　beyond/out of　beyond/out of one's power(s)“(某人)力所不及的；(某人)不能胜任的”。
4．When we arrived at the cinema，we were surprised to find the audience ________(be) leaving their seats.
答案与解析　were　audience当成一个整体看待时，用作单数；当成各成员看待时，用作复数。本句中的时态为过去时，故were符合语法。
5．It just isn't fair; ________ I was working as a waiter last month, my friends were lying on the beach.
答案与解析　while　句意：一点也不公正。上个月当我作为服务员忙劳碌碌工作时，我的伴侣们却躺在海边享受。while“当……时候”，引导时间状语从句，符合句意。
Ⅲ.单项填空
1．If you ________ hard work, you'll succeed in the end.
A. are used to B. used to
C. were used to D. are useful to
答案与解析　A　句意：假如你习惯于努力工作，最终就会获得成功。be used to sth./doing“习惯于……”。
2．Most students were satisfied with the new topic that their head teacher ________ at the meeting.
A. came up with B. caught up with
C. put up with D. kept up with
答案与解析　A　come up with“提出”。
3．________ history, we can see the history of the country was full of war and peace.
A. Through B. Throughout
C. Though D. All over
答案与解析　B　句意：纵观历史，我们可以看出，这个国家的历史上布满了战斗与和平(的交替)。throughout“在整个……期间”。
4．Nowhere else did he have a deeper ________ than in Beijing.That is to say，he was deeply struck by Beijing.
A. lesson B. breath
C. scenery D. impression
答案与解析　D　句意：没有其他地方比北京更让他印象深刻。have a deeper impression(of)“对……有更深刻的印象”。lesson “功课；教训”；breath“呼吸”；scenery“景色”。
5．She was so angry that she had rushed out into the rain ________ I could say anything.
A. when B. since
C. while D. before
答案与解析　D　before引导一个时间状语从句时，经常表示“在……之前”，但也可依据此含义将其译为“还没来得及(做某事)”。