2018年秋九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsUs作业.docx

Unit 5 Look into Science课时分层训练(三十)Lesson 30.根据句意及汉语提示完成句子1Playing computer games all day _ (影响)your studies.2With the _(发展) of the Internet, many people are used to shopping online.3Researchers in this field have made some important _ (发现)4Young couples like to search the Internet for some _ (建议) on how to name their babies.5He is doing an _ (实验) in the laboratory.用方框中所给单词或短语的适当形式填空sound, turnover, in place, develop, full of1Please give me a glass_ orange juice. 2_ the bottle _ and see what will happen.3Please keep the picture _4The story that my sister tells _ interesting. 5What are their plans for the _ of their factory?.单项选择()1.With the_ of the scientific technology, our life is becoming easier and easier.Adevelopment BmovementCinstruction Denvironment()2.2017宿迁Could you give me a few_ on how to spend the coming summer holiday?OK. Let me see.Ahobbies Bknowledge Csuggestions Dinformation()3.2016沈阳We talked about the problem and Tim_ doing some research first.Afinished BenjoyedCsuggested Dpracticed()4.Dont move those things. Please keep them_Ain danger Bin troubleCin place Din need()5.It was Columbus who _ America in 1492.Adiscover BdiscoveredCinvent Dinvented.2017龙东改编任务型阅读Every morning my father buys a newspaper on his way to work. Every_evening_my_mother_looks_through_magazines_at_home. And every night, I look at the posters with photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing?Paper was first created about 2，000 years ago, and has been made from silk, cotton, bamboo, and since the 19th century, from wood. People learned to write words on paper to make a book. But in those days, books could only be produced one at a time by hand. As a result, they were expensive and rare. And because there werent many books, few people learned to read.Then printing was invented in China. When printing was developed greatly at the beginning of the 11th century, books could be produced more quickly and cheaply. After that, knowledge andideas spread quickly.Today information can be received online, downloaded from the Internet rather than only found in books. And information can be kept on CDROMs or machines such as iPads.Computers are already used in classrooms, and newspapers and magazines can already be read online. So will books be replaced by computers one day? No, I dont think the Yao Ming poster on my bedroom wall will be replaced by a twometrehigh computer!1、2题完成句子；3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。1Paper was first created _2Before the invention of printing, books could only be produced one at a time _3What happened after books became cheaper?_4_5_课时滚动训练Lessons 2830.完形填空A robot worked first at a Chinese bank. Many people are _1_ in the smart robot. Jiaojiao is the first robot to _2_ at a bank in Dalian, Liaoning Province. It can serve people in many _3_The smiling robot is able to _4_ people many different kinds of services. It can work as a guide. It can also answer peoples questions. It communicates with people _5_touching, speaking and through body language.The robot is able to offer other perfect services, _6_. “Can we take a photo together？” one customer asked. “Come on, _7_ make sure to use PS (图像处理软件) please.” Jiaojiao answered. Many people laughed when they _8_ Jiaojiaos answer.The robot has attracted a large number of people on its first day at work.Bank of Tokyo Mitsubishi UFJ, one of the worlds largest banks, introduced the new robot _9_ Nao. He will be able to answer customers questions about the banks services. Naos a bit smaller than a normal bank tellerhe is just 23inches tall and _10_ about 9 pounds. He speaks 19 languages and Mitsubishi UFJ hopes hell help a lot of foreign customers for the Tokyo Olympics in 2020.()1.A.worried Binterested Cbored Dtired()2.A.play Bmeet Cwork Dtalk()3.A.ways Bhouses Cplaces Droom()4.A.collect Buse Coffer Dfind()5.A.by Bon Cwith Doff()6.A.as well Balso Ctoo Dneither()7.A.but Bor Cso Dand()8.A.thought Bheard Crealized Dlistened()9.A.named Bnames Cnaming Dname()10.A.sees Bweighs Csays Dsmells.2017吉林改编阅读理解We all know that many inventions have changed our life a lot. They play important roles in our daily life. Here are some interesting inventions.MorpherPeople refuse to wear helmets because theyre thick and heavy. Morpher is a bike helmet made of plastic. It is just as strong as traditional helmets, but it can be folded almost completely flat, making it easier to carry. Morpher may be available for sale in stores in the near future.HyperAdaptHave you ever seen the movie Back to the Future? Maybe everyone wants the pair of shoes in the movie that can tighten or loosen by themselves. Now, thanks to the Shoe Factory, the dream is realized. When you push a button on the shoe, HyperAdapt can tighten or loosen around the feet.FlyteFlyte is a light bulb that can float(漂浮) and turn. Flyte has been popular with most people since it came out in January. The company also introduced a lot of similar products, including a planter, Lyfe, which came out in June.Little PrinterIt looks lovely and is called Little Printer. This machine can print news headlines(摘要), riddles and other things on a roll(卷) of paper. If you want to make your own little newspaper, dont forget to use it.()1.Morpher is made of_Asteel Bplastic Cgold Dwood()2.Whats the main use of the Little Printer?ATo protect our heads more safely.BTo tighten or loosen by themselves around the feet.CTo float and turn in the wate