必修5unit3课时活页训练.doc

Ⅰ.单项填空 1．The man is optimistic________his life and doesn’t________at all. A．about；lose heart B．about；lose his heart C．on；lose heart D．of；lose hearts 解析：选A。be optimistic about sth.“对……乐观”；lose heart“灰心”，固定用法，中间没有冠词或者所有格形式。 2．She made a________in our plan to play basketball when it started to rain. A．turn B．switch C．point D．exchange 解析：选B。turn不与make搭配；exchange“交流”；point“要点”，都不合句意。此处make a switch意为“做了一个改变/更改”。 3．The young man________the car hoping to arrive at the station to meet his girlfriend on time. A．gave up B．turned up C．picked up D．sped up 解析：选D。speed up“加速”。give up“放弃”；turn up“出现；露面”；pick up“捡起；从事；用车接某人”。 4．—I have the________that we have met once before. —So we have.At a ball two years ago，remember now? A．view B．relation C．influence D．impression 解析：选D。印象(impression)中我们以前见过一次面。 5．What the doctor warned us is that the________sleep may cause anger，poor memory and poor concentration. A．want in B．plenty of C．lack in D．lack of 解析：选D。根据后面的“cause anger，poor memory and poor concentration”可知应是缺乏睡眠，故排除B项。want表示“缺乏”时，应和of搭配；lack作名词时不能和in搭配。 6．The man entered the room and looked everywhere________in search of something. A．so that B．even if C．as if D．in case 解析：选C。句意：那个男的进了房间，四处张望，好像(as if)在寻找什么东西。as if in search of something是as if he was in search of something的省略形式。 7．The girl，almost________to death at the sight of the snake，shut her eyes and dared not have a second look at it. A．frightening B．was frightened C．frightened D．having frightened 解析：选C。frightened to death at the sight of the snake在句中作状语。 8．People in some developed countries have more food than they need while many people in Africa die for________of food every year. A．sense B．lack C．limit D．supply 解析：选B。lack在句中用作名词，意思是“缺乏”；for lack of“由于缺乏”。 9．The children ran away________all directions the moment they caught sight of their teacher coming near. A．in B．to C．from D．off 解析：选A。in all directions“四面八方”。 10．He has recently________golf to provide himself with some relaxation. A．taken up B．taken on C．t