课时训练（十七） Units9—10（九全）
（限时：30分钟）
Ⅰ.单项选择
1.—George， how can you prove the earth is round? —I can’t， sir. ， I never said it was. A.Except B.Unless C.Besides D.Including
2.[2017·深圳改编] —Anne， the information you gave is really . Thank you very much.
—Not at all. I am happy I can help you. A.useless B.ordinary C.valuable D.interesting
3.[2019·原创] —Tommy， you can never let others know what I have told you today. —Don’t worry. I will keep the . A.secret B.money C.address D.grade
4.[2018·滨州] I could control my feelings at the moment. The song brought back so many childhood memories. A.hardly B.really C.clearly D.nearly
5. [2019·原创] We all know that learning English well time and efforts.
A.requires B.wastes C.takes D.saves
6. Don’t waste time with him. He will not understand you at all. A.talk B.talks C.to talk D.talking
7.—Many teenagers put mobile gaming other things and spend too much time on it.
—That’s really bad. A.up to B.as for
2019届中考英语：教材梳理篇课时训练 C.ahead of D.along with
8.[2018·保定竞秀区模拟] You the homework! Let’s go to the book store together.
A.finish B.are finishing C.will finish D.have finished
9. He lost control of his bike and . A.fell down B.pushed down C.put down D.sat down
10.[2017·日照] New media， like WeChat， the way of communications nowadays.
A.are changing B.will change C.changed D.were changing Ⅱ.[2017·通辽]完形填空
“Problems and worries are normal（正常） in life.” says Laura.“But I think talking to someone helps a lot.If we don’t talk to someone， we’ll certainly feel 11 .”
Laura once lost her 12 ， and worried for days.She was afraid to tell her parents about it.She even walked three miles to school each day， because she didn’t have any money.She just kept 13 of the problem again and again in her mind.“If I tell my parents， they’ll be angry!” But in the end， she talked to her parents and they were really 14 .Her dad said that he 15 made careless mistakes himself.They got her a new wallet and asked her to be more careful.“I will always remember to 16 my problems in the future!” Laura says.
Robert Hunt advises students about common 17 . He feels the same way as Laura.“It is best not to avoid our problems.We should always try to solve them.” He thinks that you can first find someone to talk to.This person doesn’t need
2019届中考英语：教材梳理篇课时训练 to be an expert（专家） like himself.Students often forget that their parents have more 18 than them， and are always there to 19 them.In English， we say that sharing a problem is like cutting it in half.So you’re halfway to solving a problem if you talk to 20 about it. 11.A.better B.happier C.worse D.cleverer 12.A.wallet B.bike C.money D.phone
13.A.hoping B.thinking C.wishing D.expecting 14.A.seeing B.knowing C.learning D.understanding 15.A.sometimes B.always C.never D.seldom
16.A.cover B.share C.guess D.stop
17.A.questions B.answers C.ideas D.problems 18.A.friendship B.love C.truth D.experience
19.A.help B.beat C.hurt D.fail 20.A.none B.someone C.each D.no one Ⅲ.[2019·原创]阅读理解
A company says it has completed the first 3D-printed home recently. The home was shown to reporters and visitors at a music festival.
The building company has developed large 3D-printers that build homes with mortar， a hard and strong material. It uses robotics， computer programs and advanced materials to make houses.
Jason Ballard is the company’s chief engineer. “So I’m standing in front
2019届中考英语：教材梳理篇课时训练 of the first 3D-printed home in America. This house was actually printed in high winds， blowing dust and rain.” It is important for the printing programmes to operate in bad weather conditions， such as weather disasters. The goal is to print homes in developing countries. So the printer has to be light enough to move from one property to the next.
Ballard imagines that someday， many 3D-printers will operate around the world to make homes. “It’s actually a lot more simple to build a printer than it is to build a house，” he said. “We ran this printer at about a quarter speed to print this house， and completed it in about 48 hours of print time.”
The company developed this technology not to make money but to help provide a quick， cheap housing solution for the millions of people who need it most. There are about a billion people that don’t have one of life’s most basic human needs， and that’s a safe shelter.
Ballard says his company already works on housing needs with poor families in different areas. But he says that to really make a difference， the program will need to be greatly improved. He added that since the 3D-printing process is so much faster than traditional homebuilding， a whole community could be built in just a few months. He believes over time， people can get the new home below $4，000 with the help of 3D-printers.
21.What kind of building material can be used in 3D printing according to the passage?
A.Light but strong. B.Light and soft. C.Strong but expensive. D.Hard and strong.
22.What is the meaning of the underlined word “property” in Paragraph 3? A.Land for farming. B.Land for building houses. C.Land for raising animals.
2019届中考英语：教材梳理篇课时训练
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