课时训练(三) Units 1- 4(七下)
(限时:30分钟)
Ⅰ. 单项填空
1.—About 20 million people in the world don't have enough safe drinking water.
—So we should how to deal with the problems of water.
A.put on B.look after C.think about D.get on with
2.[2019·咸宁]—Come and see! The baby is crying.
—Please do something to make him .
A.stop crying B.stop to cry C.crying D.cry
3.The girl sat in the corner so that none of us noticed she was there.
A.quickly B.quietly C.seriously D.carelessly
4.—I don't think Tik Tok(抖音) children, because there are some bad videos in it.
—I agree.
A.is good with B.is good at C.is good for D.is bad for
5.—We'll do what we can English well this term.
—It's high time for you to work hard.
A.study B.to study C.be studied D.be studying
6.—Do you still remember this group of friends in 2013?
—Yes. But I forget where I them.
A.seeing; meet B.to see; met C.seeing; met D.seeing; meeting
7.[2019·温州]We don't allow taking magazines out, but you copy the article you need on the machine over there.
A.can B.must C.should D.would
8.—Could you please help me wash the car, Tony?
— . I'm studying for my coming English test now.
A.That's right B.I'm sorry
C.It doesn't matter D.Not at all
Ⅱ.完形填空
A)[2019·江西考前验收]阅读下面短文,从A、B、C、D四个选项中选出最佳选项。
What will the future world be like? Many people are glad to give their 9 . Here are two imaginations about the world of 10 .
When talking about the future, we like to think that we'll have our own personal flying car. We would fly at 480 kilometers per hour, avoiding traffic lights, 11 roads and speeding tickets. 12 , some people point out the disadvantages of flying cars. One big problem is: What will happen if the flying cars 13 ? Then there will be problems with traffic control. Also, if 14 become popular, there will surely be too much air traffic. 15 it seems that flying cars will face more than a few problems if they are to get off the ground!
Imagine you have your own Ironman 16 . Several companies are trying to build a practical robot “exoskeleton”. This is a suit of robot arms and legs which follows your movement. It will 17 the wearer to lift heavy objects, walk a long way and even punch through walls! It is 18 in many ways, especially for people with disabilities. This suit might help people to walk again after 19 or injury(受伤). But the disadvantage at the moment is the 20 . Even a simple suit can cost hundreds of thousands of pounds. Another problem is battery life. A suit like this needs a lot of 21 but batteries only last about 15 minutes at the moment. One other problem is that a badly programmed robot suit could 22 the wearer. You wouldn't want your robot leg or arm to bend(弯曲) the wrong way.
So in the future, 23 we might be able to fly to work and lift a car above our heads, there are plenty of problems to solve before this will be possible.
( )9.A.suggestions B.instructions C.opinions D.reasons
( )10.A.past B.yesterday C.present D.tomorrow
( )11.A.empty B.wide C.busy D.dirty
( )12.A.Moreover B.Instead C.In fact D.However
( )13.A.put down B.break down C.write down D.calm down
( )14.A.they B.you C.we D.I
( )15.A.And B.But C.So D.Or
