2020-2021学年高中英语(北师大版)选修6随堂演练：16-4.docx

随堂演练
即时体验　巩固提升
Ⅰ.对比填空
1．用now that或since填空。
(1)__________everyone is here, let's go.
(2)It is 3 years__________he joined the Party.
答案　(1)Now that/Since　(2)since
2．用anxious或eager填空。
(1)There were a few__________moments in the baseball game.
(2)He looked around the circle of__________faces.
(3)I am__________to know the result of the competition.
(4)She is__________to do that interesting job.
(5)He seemed__________about the meeting.
答案　(1)anxious　(2)eager　(3)anxious　(4)eager　(5)anxious
3．用expand, increase, enlarge或extend的适当形式填空。
(1)The population of this country has__________from 1.2 million to 1.8 million.
(2)Reading will__________your vocabulary.
(3)The new system__________the role of family doctors.
(4)Careful maintenance (维护) can__________the life of your car by several years.
(5)His company__________into a big one.
答案　(1)increased　(2)enlarge　(3)expanded
(4)extend　(5)expanded
Ⅱ.单项填空
1．I may________that if we don't leave now we shall miss the bus.
A. point to B. point out
C. point at D. point for
答案与解析　B　句意：我得提示一下，假如现在不走，我们就会误车。point to“指向”；point at“指着”；point out“指出”，符合题意。
2．I felt________and upset. What on earth did he want with me?
A. suspected B. puzzled
C. pleased D. relieved
答案与解析　B　puzzled“(某人)纳闷的，百思不得其解的”，依据语境，可填入puzzled作felt的表语。而suspected“怀疑的”；pleased“兴奋的”； relieved“减轻的”；均不合题意。
3．My mother always gets a bit________if we don't arrive when we say we will.
A. anxious B. ashamed
C. eager D. patient
答案与解析　A　句意：假如我们说了我们会准时到达却没有到达的时候我母亲总会有一些焦急。可知anxious符合句意。ashamed“惭愧的；尴尬的”； eager“渴望的；热切的”； patient“急躁的”。
4．We________managed to have people accept our theory after a long, hard struggle.
A. momentarily B. suddenly
C. graciously D. gradually
答案与解析　D　句意：经过长期、艰苦的努力之后，我们渐渐地设法让人们接受了我们的理论。momentarily“短暂地”； suddenly“突然”；graciously“有礼貌地”。
5．________， I lost heart in English learning, but my teacher often said to me, “Keep on working hard, you'll succeed________.”
A. At a time; in time
B. At a time; on time
C. At one time; in time
D. At one time; on time
答案与解析　C　at one time“曾经”； at a time“一次；同时”； in time“准时；迟早”；on time“按时”，故只有C项符合题意。