2018_2019学年高中英语课时分层作业1Unit4Cyberspace.docx

课时分层作业(一)语言知识练习固基础.单句语法填空1The new trade agreement should be helpful to economic growth(grow)2The show has good entertainment(entertain)value.3Was the south of the country worst affected(affect)by the flood?4Her dream of being a singer has turned into a reality(real)5A truck went out of control and crashed(crash)into the back of a bus.6It is harmful(harm)to your health to drink too much.7Many people offered(offer)their blood to save the patient.8Our economy is growing rapidly(rapid)now.9Obviously(obvious)he didnt realize it was a formal occasion.10The soldiers began to attack(attack)the enemy at dawn. .单句改错1Dr.Steward，an expert about the environment will give us a speech.abouton2They completely ignore these facts as if they never exist.existexisted3The earth is going to become more and more crowding.crowdingcrowded4. It is obvious that we are going to see huge growth in eshopping.see后加a5I think it is high time that you make up your mind.makemade或make前加should高考题型练习提能力.阅读理解The Internet is not perfect.There are many problems with it.The Internet is not organized.There is no one in charge of the Internet.It is sometimes difficult to find what you are looking for.It is also easy to get the wrong information on the“Net”Some businessmen cheat people on the Internet.Internet thieves can steal credit card numbers.Some advertisers send spam to email boxes.Email boxes are often filled with these unwanted advertisements.Illegal (非法的) businesses can operate on the Internet.These businesses sell Xrated materials，cigarettes and alcohol to teenagers.The Internet has websites with information about making bombs，breaking the law and terrorism.Criminals can fool people，especially children，in chat rooms.They can spread poisonous information and attack new members. The Internet is the greatest advance in communication since human emerged.But it can also be like a dark alley in a dangerous part of town.Parents need to set parental controls on their children when they use the Internet.This will keep some of the bad materials away from their children.The Internet can be dangerous to computers，too.Some people who have evil intentions enjoy causing problems for other people they dont even know.They create computer viruses.A computer can get viruses by downloading a program that has a virus in it.Some viruses come by email.A virus can destroy the data a person has saved in computer files.A virus can cause a computer to crash.A virus can also reproduce itself! It can send copies of itself to everyone on a persons email address list.Then these peoples computers will have the same problems and cant work normally!【语篇解读】网络不是完美的，本身就存在很多问题，会给人们的工作和生活带来一些不利影响。1. The underlined word“spam” in the third paragraph means Aletters Bproducts Cuseless information Dpoisonous informationC该段最后一句话说邮箱中到处都是人们根本不需要的广告，由此可以推断出广告商向邮箱中发送无用的信息。2. Why can illegal businesses operate on the Internet? A. Because there is no one in charge of the Internet.BBecause some people like to buy banned products on the Internet. C. Because Xrated materials，cigarettes，alcohol and so on can be sold well on the Internet.D. Because people who operate businesses on the Internet are criminals.A文中列举了网络给人们带来的不利之处，而所有这些都是由于网络的无人管理引起的。3. Parental controls are needed when children use the Internet because Achildren cant use the computers well Bchildren may damage the computers Cthe Internet is always unsafe for the children Dpoisonous information may have a bad effect on childrenD由第七段内容可知，孩子们上网时父母实行有效控制可以使他们远离一些不好的信息。 4We can infer from the passage that the key to solving the problems with the Internet is Ato improve the computersBto improve peoples moral levelCto order people not to use the InternetDto find a medicine to kill computer virusesB本文讲述了电脑给人们的工作及生活带来的不利影响，而这些影响都是人为的，因此可以推断解决网络问题的关键是提高人们的道德水平。.阅读七选五If you are serious about getting rich，you need to get your mind focused on income. 1 Here are some tips you can use that will actually get you to become millionaires(百万富翁)Invest in you. 2 A man told me once，“The best way you can help people in need is to not be someone in need.” Help yourself out so you are in a position to help someone else out.This means investing in yourself to become great at something.Find a job in the right vehicle.The rich are able to get in with the right company where there is opportunity for growth. 3 You need a job，but you need the right vehicle.Get commissions(佣金) rather than just a salary and you will finally be in control of how much you earn. 4 Try to be great，not just average.Any industry can be a painful profession for average performers，but greatly rewarding for those are great.The fact is，if you arent great，you are average.The rich get great.Hit $100 K，then invest the rest.First，try to save $100，000.Why? You need to prove to yourself that you can go out and get money.Saving $100，000 shows that you have an ability to make money and then to keep it.Most people cant do either of those things. 5 AGet great at what you do.BToo many people just look for a job.CIf you dont have income then there is no money to save.DIncrease your income enough and you will be able to get rich.EOnce you can earn and save，then you can start building wealth.FFind other ways you can add income to the job you already have.GSuccessful people invest time，energy，and money in improving themselves.【语篇解读】本文主要谈论的是白手起家的好方法。成功的人善于把时间、金钱投资自己，让自己不断进步，还要多种创收等。1D根据前面的“getting rich”和“focused on income”可知，D项“尽量增加你的收入，你将能够致富”符合语境。2G根据段落主题句“Invest in you”和后面的信息可知，G项“成功的人善于把时间、金钱投资自己，让自己不断进步”符合语境。3B根据段落主题句“Find a job in the right vehicle”和后面的“You need a job”可知，B项“太多的人只是在找一份工作”符合语境。4A根据后面的“Try to be great”和“The rich get great”可知，本段主要谈论的是“对于所做的要优秀”。故正确答案为A。5E根据段落主题句“Hit $100 K，then invest the rest”和后面的“try to save $100，000，make money”可知，E项“一旦你可以挣钱且省钱，你就可以开始积累财富了”符合语境。 .语法填空Yesterday，I went to the food market in Jackson Square.The market only 1. (accept) cash，but after I put together some food，I realized I 2. (leave) my wallet at home.While figuring out this 3. (confuse) situation at the cashier，I heard the man behind me said，“Let me pay for you.”4. (hear) that，I was shocked.I politely refused and decided 5. (find) a cash machine and come back，but he insisted.I tried to give him my gift card that had about $20 left on it.6. ，no matter how hard I tried，he wouldnt take it.I was really moved.I thanked him 7. (sincere) and left.I quickly found a cash machine and took out cash and went back，8. the man had left.