Units 7～8 Living with disease First aid Ⅰ.单项填空1．Runners for the Olympic Games have to ________ before and after the race.A．get test B．get testing C．get tested D．get to test解析：get tested 相当于 be tested，是一种被动语态形式。答案：C2．This computer doesn’t work properly, because a certain virus has ________ the operating system.A．broken up B．broken down C．broken out D．broken away解析： 题意是“一种病毒破坏了操作系统。”break down“破坏；出故障”。答案：B3．________ with foreign countries can bring us much information about the world.A．Collection B．Competition C．Contact D．Consumer解析： 题意是“与外国联系可使我们了解世界。”contact with“与……联系”。答案：C4．—Why is the university doing so much building?—________ number of students ________ so rapidly.A．The；have increased B．A；have increased C．The；has increased D．A；has increased解析：题意是“学生的数量在飞快地增加。”the number of 意为“……的数量”，作主语时，谓语动词用单数形式。答案：C5 ． Many new ________ will be opened up in the future for those with a university education.A．opportunities B．necessities C．realities D．possibilities解析：“将来会为受过大学教育的人开辟很多新的就业机会。”答案：A6．How much you read is not very important.It is what you read that ________.A．counts B．minds C．values D．means解析： 题意是“你读了多少并不重要，重要的是你读了些什么。”count 可作“有价值；重要”解。答案：A7．________ you run into John, tell him he owes me a letter.A．Would B．Should C．Could D．Might解析：此处是 if 虚拟语气，省略 if 后，句子要用倒装；因假设的是将来的情况，故用 should“一旦；万一”。答案：B8．If we were to get hurt ________ to save someone, we would not be able to help.A．to try B．trying C．to have tried D．having tried解析：“在试图救某人时受伤”，用现在分词作时间状语，相当于“when we tried ...
