9B Unit2 Robots 课时训练4

9B Unit2 Robots
Period4 (Grammar)
一、单词拼写
1．There was no_________(联系)between these events．
2．I asked him if he would help me and he___________(点头)．
3．Glass and water both__________(使弯曲)light．
4．The little girl can do the___________(洗衣服)herself．
5．I don’t know how to use this machine, Can you help me to read the_________(说明)?
6．A week later Amy received the camera she had___________(定购)．
7．He believed his：daughter had made a good___________(决定)．
8．My brother doesn’t like going shopping，___________(也)．
9．The robot has a____________(喇叭)as its mouth．
10．There is something wrong with my grandmother’s___________(膝盖)．
二、单项填空
( )1．In the future，there will be more_________in nursery schools(幼儿园)．
A．man teachers B．men teacher C．men teachers D．man teacher
( )2．I bought a robot____________have more free time．
A．because B．therefore C．in order to D．as a result
( )3．My teacher was so satisfied________Henry’s composition that he read it in class．
A．to B．about C．on D．with
( )4．_________catch the early bus，we started out early in the morning．
A．With the result B．In order to C．Therefore D．Because of
( )5．一Why are you still waiting in line? 一I've missed my_________．
A．place B．order C．turn D．time
( )6．He asked me_________we could go to Beijing to watch the game by plane．
A．that B．if C．how D．what
( )7．He ran very fast___________he could catch up with others．
A．in order that B．in order to C．so as to D．in order
( )8．一My．robot didn’t win the race yesterday．
一Take it easy．Your robot___________win every time．
A．can’t B．must C．can D．mustn’t
( )9．I don’t know __________or not it is going to rain tomorrow．
A．that B．whether C．if D．which
( )10．The doctor says_I__________ take any medicine．
A．need B．need to C．don’t need D．needn’t
三、完形填空
There are robots all around us，making our lives easier．Some of them，like the 1 calculator(计算器)，can work much more quickly than human beings 2 ．And they never make mistakes．In some ways robots are better than people．They work quickly， 3 do not make mistakes．They do not get 4 doing the same job over and over again．And they never get tired．
So robots are very useful in factories．They can be taught to do many different jobs．First their electronic brains must be shown 5 the job is done．A person moves the robot’s arms and hands through each part of the job．The robot’s brain 6 each move．W hen the robot is put to work on its own，its brain controls the rods(杆)，wheels，and motors which 7 its arms．
When the robot is 8 for a new job，its electronic memory is“wiped clean”．Then it is taught how to do its new task．
If the robot’s hands stop working，or if something gets in the way，it cannot do the next part of the job．So it stops and signals(发出信号)for 9 ．Then a human engineer attends to(处理)the fault．
Robots are also used for doing jobs that are 10 ．They can move objects which are too hot or too heavy for people to deal with．
( )1．A．bag B．pocket C．big D．machine
( )2．A．do B．did C．may D．can
( )3．A．but B．still C．further D．then
( )4．A．exciting B．boring C．bored D．surprised
( )5．A．how B．why C．what D．that
( )6．A．reminds B．keeps C．watches D．remembers
( )7．A．move B．support C．1ift D．lower
( )8．A．taken B．supported C．needed D．done
( )9．A．danger B．anger C．hunger D．help
( )10．A．good B．dangerous C．clean D．safe
四、阅读理解
The first robots were invented in the 1920s．Robots have appeared in many American films．In some films，they are stronger，faster and cleverer than people．
In real life，robots are mainly used in factories．They do some dangerous and difficult jobs for humans．
Robots also help disabled people，for example，blind people．Today many blind people have a guide dog to help them．In the future，guide dogs might be robot dogs．
One kind of robot guide dog has wheels．It moves in front of the owner．It is very clever．It knows the speed of its owner’s walk．The owner wears a special belt．This belt sends instructions to the owner from the dog，such as“Stop here”，“Turn left”or“Turn right”．
In the United States，another kind of robot helps disabled people to take care of themselves in their daily life．The robot hears the sound of its owner’s voice．It follows instructions such as“Turn the page”or“Make a cup of coffee”．
Robots are also used in American hospitals．They can do simple jobs．At one hospital，for example，a robot takes meals from the kitchen to patients’rooms．It never gets lost because this robot has a map of the hospital in its computer memory．
Though robots can help people in many different ways，they will never take the place of humans．
( )1．From the passage，we know robots cannot be_________．
A．guide dogs B．factory workers C．dangerous D．hospital helpers
( )2．A robot guide dog_______．
A．goes in front of blind people
B．walks side by side with blind people
C．has a map in its head
D．helps patients with their meals
( )3．Some disabled people need robots’help to________．
A．take care of themselves B．talk to other people
C．become scientists D．do dangerous jobs
( )4．In the passage，the writer wants to tell us that________．
A．robots are stronger and cleverer than humans
B．disabled people cannot look after themselves without the robots
C．robots will take the place of humans some day in the future
D．robots can help humans in many different ways
五、句子翻译．
1．如果你觉得不舒服就不必来了。
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2．为了多赚点钱，她找了份兼职工作。
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3．我需要请教老师，因为我有一些问题。
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4．因为交通拥挤，结果他上学迟到了。
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5．我的机器人运作不正常；可能我需要换电池了。
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6．为了把更多的时间花在工作上，他买了一台机器人帮做家务。
________________________________________________________________________
参考答案
一．1．relation 2．nodded 3．bent 4．laundry 5．instructions
6．ordered 7．decision 8．either 9．speaker 10．knees
二．CCDBC／BAABD
三．BDACA／DACDB
四．CAAD
五．1．If you feel uncomfortable，you needn't come．
2．In order to earn more money, she was looking for part-time job．
3．I need to ask the teacher, because I have a few questions．
4．There are much traffic, as a result, he was late for school．
5．My robot doesn't work properly, May I need to change the battery．
6．In order to take more time on the job, he bought a machine eight help doing housework．