2020-2021学年高中英语(北师大版)必修5随堂演练：15-3.docx

随堂演练
即时体验　巩固提升
Ⅰ.对比填空

1．He ________ the door open.
答案　pulled
2．He ________ the died dog out of the river.
答案　dragged
3．The cart (货车) was ________ by two horses.
答案　drawn
Ⅱ.单项填空
1．It's time for us to break up the party and ________ for home.
A. set up B. set off
C. set about D. set down
答案与解析　B　由“break up the party”知要“动身回家”， set off“动身；启程”，为固定搭配。set up“建立”； set about“开头；着手做”； set down“登记；写下”。
2．The rumor has ________ a series of incidents that shocked the whole campus.
A. set up B. set about
C. set off D. set aside
答案与解析　C　句意：那个谣言引发了震惊整个校内的一连串大事。set off“引发；动身”，符合句意。set up“建立”； set about“开头；着手”； set aside“留出；不顾”。
3．Health problems are closely connected with bad eating habits and a ________ of exercise.
A. limit B. lack
C. need D. demand
答案与解析　B　句意：健康问题与坏的饮食习惯和缺乏熬炼有关。limit“限制”； need“需要”； demand“要求；需求”。
4．For professional athletes, ________ to the Olympic means that they have a chance to enter the history book.
A. appeal B. approach
C. access D. account
答案与解析　C　access to“进入(某地)的通道；接近……的机会；使用……的权利”；appeal“吸引；呼吁”； approach“途径；方法”； account“账户”。
5．It's ________ taking the trouble to explain a job fully to new employees.
A. worth B. worthwhile
C. worthy D. valuable
答案与解析　B　句意：给新员工具体解释一下工作要求，费点事也是值得的。It is/was worthwhile doing sth.“做某事是值得的”，符合句意。worth不能单独作表语； be worthy of“值得……的”； valuable“贵重的；有价值的”，常用于修饰物品的贵重或有价值的。
6．— Is there any possibility ________ you could pick me up at the airport?
— No problem.
A. when B. that
C. whether D. what
答案与解析　B　第一句句意：你有没有可能到机场来接我？that在此处引导同位语从句，具体说明possibility的内容。that引导同位语从句时在从句中不作任何成分，但不能省略； when引导同位语从句时在从句中作时间状语； whether在同位语从句中不作成分； what在同位语从句中作主语、宾语或表语。