河北省安平县安平中学高一英语寒假作业3实验班125含答案文档格式.docx

1、With smartphones rapidly becoming the most common mobile device （设备） throughout countries, an increasing number of teenagers have access to the Internet using their phones. And if they have access to the Internet they have access to Apps （an App is a small program designed to run on mobile devices）.

2、 Most Apps popular with teenagers are either for play, connecting with friends, or both at the same time. Here are some of the most popular Apps teens are downloading at the moment.Draw SomethingIts a very popular App at the moment. Its an online version （版本） of Pictionary, where you invite friends

3、on Facebook to compete. Each round you are given 3 words to choose from of which you must draw. Your competitor must guess correctly so that both of you can receive coins to buy additional colour tools. Fun for any age.InstagramThis App is about sharing photos. Similar to Twitter, you follow people

4、and they follow you. New photos show up in a “news feed” where you can comment on photos. You can also view popular photos and have the choice of making your photos public （everyone can see them） and anyone can “follow” you. Its a good idea to consider privacy settings as once photos are uploaded （上

5、传） anyone can have access to them.ViddySimilar to Instagram, except its all about videos. Film a video and immediately upload it. Again people can follow you and you can follow people. You can see “whats hot” the most popular and newest videos. In addition you can share videos you have.OldifyThis is

6、 fun and easy to use. Upload a photo of yourself or a friend by either taking a photo or using one from your photo library, line up the eyes and lips, press a button and the photo of you or the person you uploaded will appear as a person 50 years older! By touching the screen the face will react.21D

7、raw Something is an App that _.Achildren like most Bis for users of any ageCusers can use to share pictures Dis used to buy paintings online22When using Instagram, users should _.Amake their photos public Bcomment on their friends photosCpay special attention to their privacy D follow people to view

8、 popular photos23What do we know about Oldify?AIt helps users to beautify their photos. BIt allows users to share their opinions.CIt is a frightening but fun online game. DIt enables users to see their aged appearances.BYou can be proud of yourselves, even if you can only make one or two of these gr

9、een changes. The goal here is to limit carbon dioxide and other greenhouse gases, which are closely associated to the big problem of global-warming.Strategy 1: Bring your own cup to StarbucksYoull get a 10-cent discount, and its one less paper cup to end up in a dustbin.The store wont create more wa

10、ste when they throw away a cup.Strategy 2: Turn off your computerWhen in standby mode, your PC is still using energy.Turning off a monitor for 40 hours a week may only save $ 5 a month, but it reduces CO2 by 750 pounds.Strategy 3: Reuse plastic bagsInstead of throwing away 100 billion plastic bags a

11、 year, try and get a second, third, or tenth use out of them. Better yet, next time you shop, try a reusable bag.re reducing pollution. The amount of oil it would take to make just 14 plastic bags would run your car for one mile.Strategy 4: Use recycled paper in the bathroomMost of the toilet paper

12、we use is made from trees found in forests previously untouched by humans.If every household replaced one roll of toilet paper with a recycled one,424,000trees would still be standing. Look for eco paper towels too. Strategy 5: Buy energy-efficient appliances（电器）Replace the old fridge with an Energy

13、 Star appliance and youll use 15 percent less energy. It might be a little expensive to buy, but youll save money on your electricity bills and help the environment.If we all used one Energy Star appliance at home, it would be like planting 1.7 million acres of new trees.Strategy 6: Plant a treeAddi

14、ng green to your garden is beautiful and earth-pleasing.Just one tree will help make cleaner air and save the environment from 5, 000 pounds of hot carbon dioxide each year.24What is the best title for the passage?A. Strategies to Save Money B. Ways to be Earth-FriendlyC. Strategies to End Global-Wa

15、rming D. Ways to Limit Carbon Dioxide25According to the writer, what will happen if our PC is switched off when not in use?A. It will help to save a large amount of money.B. It will help to reduce a great deal of CO2.C. It will save the amount of oil that runs your car for a mile.D. It will be like planting 1.7 million acres of new trees.26Which strategies suggest recycling or reuse of things?A. Strategies 1 & 3. B. Strategies 2 & 5.C. Strategies 3 & 6. D. Strategies 4 &27What