高中英语 Unit 21 Human BiologyLesson3自我小测 北师大版选修7

Unit 21 Human Biology-Lesson3
Ⅰ.单词拼写
1Foot­and­mouth disease is the most important animal e______ disease.
2It is said that many u______ people can not tell rice seedling from weeds.
3They went ahead to r______ their school after the earthquake.
4The scientist f______ that there would be a rapid spread of a special symptom.
5A wild animal will sometimes stop in its t______ when it smells an enemy.
Ⅱ.单项填空
1In a football match，______ is even more important than individual skill.
A．competence B．output
C．liberty D．teamwork
2Doctors are searching for a cure that will ______cancer.
A．wipe out B．catch on
C．take over D．bring in
3This kind of medicine must be______ for it can cause skin disease to children.
A．continued B．produced
C．purchased D．prohibited
4If you find some questions that you don't understand，you can ______them in red ink.
A．download B．attain
C．underline D．online
5My father bought me a(an) ______of a play by Shakespeare yesterday，which was interesting.
A．adaptation B．exploration
C．certificate D．headline
Ⅲ.选词填空
be possible underline make need
Meanwhile，governments worldwide have also 1.______the fact that thorough and systematic medical research on Bird Flu 2.______to lead to a cure as soon as 3.______.Countries will need to work together to do this as the SARS epidemic proved how teamwork among nations can save lives.With all the international effort 4.______，we have to have faith that there 5.______solutions in time to stop a Bird Flu epidemic in its tracks.
Ⅳ.完形填空
On May 27,1995，our life was suddenly changed.It happened a few minutes past three，__1__ my husband，Chris，fell from his horse as it__2__ over a fence.Chris was paralyzed (瘫痪) from the chest down，__3__ to breathe normally.As he was thrown from his horse，we entered into a life of __4__with lots of unexpected challenges( 挑战)．We went from the “haves” to the “have­nots”．Or so we thought.
__5__ what we discovered later were all the gifts that came out of __6__ difficulties.We came to learn that something __7__could happen in a disaster.All over the world people __8__Chris so much that letters and postcards poured in every day.By the end of the third week in a __9__center in Virginia，about 35 000 pieces of __10__had been received and sorted.
As __11__，we opened letter after letter.They gave us __12__ and became a source of strength for us.We used them to __13__ourselves.I would go to the pile of letters marked with “Funny” if we needed a __14__，or to the “Disabled” box to find advice from people in wheelchairs or__15__in bed living happily and__16__.
These letters，we realized，had to be shared.And so __17__ we offer one of them to you.
Dear Chris，
My husband and I were so sorry to hear of your___18__ accident last week.No doubt your family and your friends are giving you the strength to face this ___19___ challenge.People everywhere are also giving you best wishes every day and we are among those who are keeping you __20__.
Yours Sincerely，
Nancy Reagan 1A.since B．before C．when D．while
2A.walked B．climbed C．pulled D．jumped
3A.able B．unable C．suitable D．unsuitable
4A.disability B．possession C．convenience D．experience
5A.So B．For C．Or D．Yet
6A.sharing B．separating C．fearing D．exploiting
7A.terrible B．similar C．wonderful D．practical
8A.wrote for B．cared for C．hoped for D．sent for
9A.medical B．postal C．experimental D．mental
10A.news B．paper C．equipment D．mail
11A.patients B．a family C．nurses D．a group
12A.effect B．effort C．comfort D．explanation
13A.encourage B．express C．control D．treat
14A.cry B．laugh C．chat D．sigh
15A.much B．never C．even D．seldom
16A.bitterly B．fairly C．weakly D．successfully
17A.here B．there C．therefore D．forward
18A.driving B．flying C．running D．riding
19A.technical B．different C．difficult D．valuable
20A.nearby B．close C．busy D．alive
参考答案
Ⅰ.1答案：epidemic
2答案：urban
3答案：rebuild
4答案：foresaw
5答案：tracks
Ⅱ.1答案：D
2答案：A
3答案：D
4答案：C
5答案：A
Ⅲ.答案：1.underlined 2.needs 3.possible 4.being made 5．will be
Ⅳ.1解析：when“当……的时候”。

表示动作紧接着发生。

while强调动作延续时间较长。

从马上摔下来时间较短，不能用while。

答案：C
2解析：jump“跳”。

根据宾语a fence确定答案。

答案：D
3解析：unable“不能”。

从上文的paralyzed可以看出，由于Chris从马上摔下来，高位截瘫，不能正常呼吸。

答案：B
4解析：life of disability 无能为力的生活。

答案：A
5解析：yet然而。

上文讲述了由于Chris从马上摔下来，使生活充满了意想不到的挑战，下文讲述了正是这些挑战使作者一家人学到了很多东西。

两段是转折关系。

答案：D
6解析：share“共同承担”。

由于共同承担遇到的困难，而使这种磨难成了“礼物”。

答案：A
7解析：wonderful“奇妙的”。

根据上文的gifts可判断出作者从生活的磨难中找到了奇妙的东西。

答案：C
8解析：care for“关心”。

从下文“letters and postcards poured in every day”可以看出全世界的人们都在关心着Chris。

答案：B
9解析：medical“医疗的”。

根据上文Chris瘫痪了这件事可判断出这是发生在医疗中心。

答案：A
10解析：mail“邮件”。

根据上文的letters and postcards可判断答案。

他们收到了35 000封邮件。

答案：D
11解析：从这句话的主语we可以看出，全家人一起把一封又一封的信打开。

答案：B
12解析：comfort“安慰”。

因为Chris瘫痪了，他们全家人受到了磨难，大家都来安慰他们。

答案：C
13解析：encourage“鼓励，鼓舞”。

大家的关心和安慰给了Chris一家很大的鼓舞。

答案：A
14解析：根据上文的Funny可判断出当作者一家需要“大笑”时，作者去阅读标有“Funny”的信件，寻求笑料。

答案：B
15解析：even“甚至”。

even在这里表示情况更糟糕。

借助于轮椅生活的人还可以活动，躺在床上卧床不起的人情况更加严重。

答案：C
16解析：successfully“成功地”。

作者在标有“Disabled”的信件中寻找那些在轮椅里甚至卧床不起但生活得幸福和成功的人们的建议。

答案：D
17解析：here“在这里”。

指在这篇短文里。

答案：A
18解析：根据上文fell from his horse可判断出这里说的是骑马造成的事故。

答案：D
19解析：difficult challenge“困难的挑战”。

瘫痪使生活充满困难。

答案：C
20解析：alive“精力充沛”。

使作者一家精力充沛。

答案：D。