Unit 7 分类练习
I．单项填空
1．Those flowers look _______． 
A． softly       B． beautifully        C． lovely        D． nicely
2．It is well known that Mao Zedong spoke with a strong Hunan         ．
    A． pronunciation        B． voice        C． accent           D． sound
3．We can’t        the car． There         something wrong with the engine．
    A． begin；must be      B． start；must be     C． start；has           D． begin；must have
4．Can you        the difference between “exciting” and “excited”﹖
    A． talk about         B． say           C． tell           D． speak of           
5．At the top of the mountain        a lot of tall trees． A．is      B．stands     C．grow      D．plant
6．—Oh, you are here! I       that you would come back tomorrow． 
   —I came back last night．  
    A． didn’t think        B． think         C． would think        D． thought
7．The report        at the meeting         some important information．
A．referred；covered                   B． referred to； covering  
C． referring to；covers                 D． referred to；covered
8．—        is the population of Australia﹖
     —I don’t know exactly．But I'm sure that it has         population than China.
A．How much； much less           B．How many； much less 
C．What；much smaller              D．What； a much smaller
9．After many years of treatment， he still         in poor health．
A．seems       B．remains        C．continues        D．has
10．A teacher， together with four students，       sent to help with this work the other day．
    A． was         B． has          C． were          D． are
11．The runner did very well，but he        to break the record．
    A． won         B． failed         C． got          D． had
12．—Shall we go out for a walk or stay at home﹖     
—Which         do yourself﹖
    A．would you rather       B．would you like   C．had you better       D． do you feel like
13．It will be 3 days        he        back from his hometown．
    A．when； will come       B. after； will come   C．since； come          D． before； comes
14．Jane is famous        her sweet voice while Peter  is famous       a song writer．
    A． for； for        B． as； as         C． for； as         D． as； for
15．      ，the boy doesn’t         the teacher’s advice．
    A． Speaking generally; follow       B． Speaking generally; listen to
C． Generally speaking; listen        D． Generally speaking; follow
16.Do you know the man over there ______ in a black jacket ?
A. Dressed      B. Worn    C.   Had      D. put on
17._____ with foreign countries can bring us much information about the world .
A. contrast   B. competition  C. contact    D. combination
18.I wish I _______the film before .   A. see   B.  seeing   C. had seen   D. did see
19.------ If he ______ he _____ that food .
-------Luckily he was sent to the hospital immediately
A. was warned ; would not take      B. had been warned ; would not have taken
     C. would be warned ; had not taken    D.  would have been warned ; had not taken                    
20.When a pencil is partly in a glass of water , it looks as if it ______.
     A. break   B. has broken  C. were broken   D. had been broke
II．单词填空
21.V           （病毒）cause illnesses such as the common cold, flu and measles.
22.One of the boys in the class had a fever and he soon i              (感染) other children.
23.The virus is t                (传染) via physical contact.
24. Simon is not a                 (可达到的) at the moment. Should I ask him to call you back?
25. He doesn’t often get flu, but when he does he really s               (痛苦).
26. Normally, people and animals that are d                  (无防备的) are weak and unable to protect themselves from attack.
27. He is so tired that he has not enough s          _____     (力气) to walk on.
28. He used to be a heavy smoker, but we manage to p              （说服）him to stop smoking.
29. Don’t let one failure d                  (气馁) you, try again.
30.You aren’t wearing p                  (适当的) clothes for this hot weather.
III．词组
1.感染上…                                       2.接受HIV病毒检测            
3.与…一起生活；忍受；忍耐                       4.通过下列途径                
5.疾病防疫控制中心                               6.破坏，瓦解，分解            
7.疾病监测员                                     8.出生即面临死亡             
9.破坏人体免疫系统                              10让某人活下去                 
11.通过血液传播                                 12.没有采取保护措施的性行为    
13.缺少适当的医疗保健                           14.尽情地,充分地               
15.冒险一试，碰运气                             16.不受…的影响；没有…的     
17.鼓励某人做某事                               18.使某人振奋               
19.拥抱某人                                     20.碰到困难                             
21.与疾病作斗争                                 22在贫困地区                
23.可怕的场景                                   24.采集血样                  
25.相反地                                       26.患了重病                                        
27.癌症患者                                     28.使某人不感到悲伤        
答案： CCBCC      DDDBA     BADCD    ACCBC
 Viruses .infected  transmitted  available  suffers   defenceless
strengh   persude    discourage   proper
1.感染上…                      become/ be / get infected with   
2.接受HIV病毒检测             get tested for HIV    
3.与…一起生活；忍受；忍耐      live with  
4.通过下列途径                  via the following routes
5.疾病防疫控制中心              the Center for Disease Control and Prevention 
6.破坏，瓦解，分解              break down
7.疾病监测员                    a disease detective      
8.出生即面临死亡                be born dying
9.破坏人体免疫系统              break down the body’s immune system    
10让某人活下去                 keep sb alive    
11.通过血液传播                 spread through blood     
12.没有采取保护措施的性行为     have unprotected sex   
13.缺少适当的医疗保健           a lack of proper health care
14.尽情地,充分地                 to the fullest
15.冒险一试，碰运气             take a/ every chance    take chances
16.不受…的影响；没有…的      be free from
17.鼓励某人做某事              encourage sb to do  
18.使某人振奋                  cheer sb up        
19.拥抱某人                    give sb a hug         
20.碰到困难                    meet with difficulty              
21.与疾病作斗争                struggle with the disease                    
22在贫困地区                  in poor areas
23.可怕的场景                  the terrible scene      
24.采集血样                    take samples of my blood  
25.相反地                      on the contrary 
26.患了重病                    suffer from a serious disease                         
27.癌症患者                    people with cancer                     
28.使某人不感到悲伤            keep sb from feeling sad 

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