【正文】 a friend 閱讀雜志?！馱rite an . 根據(jù) Read a magazine. 你是他們中的一員嗎？經(jīng)常照顧自己的孩子被稱為“鑰匙孩子” 可知, 鑰匙兒童放學(xué)后經(jīng)常獨(dú)自呆在家里，故選D。根據(jù) parents should never leave their kids alone at home【答案】 （1）D（2）B（3）C（4）A（5）B 【解析】【分析】本文介紹了獨(dú)自在家的孩子，在家時(shí)應(yīng)該怎么做。latchkey kids should learn to protect themselvesC.there39。D.relaxedB.bored D.Should you go to school on foot?C.? A. Five（3）Which of the following can be put in C.Threeregularly stay at home alone after school（2）How many pieces of advice does the writer give to latchkey kids? A.live with their grandparentsC.like collecting keys t worry. Keeping yourself busy is helpful. There are many things which can make you feel that time goes by quickly: What should you do if you cut yourself while cooking?…… What should you do if someone knocks at the door? As latchkey kids, knowing how to stay safe is just as important as following the family rules. Talk about the following questions with your parents: What can you eat if you want a snack? Should you do your homework first? s mon for both parents to work. As a result, a new generation of kids are spending some time alone after school. It bees necessary for both parents and kids to make some rules. There are a lot of questions to talk about: This nickname got its start in the 1940s. Many men fought in the Second World War and women had to take jobs in factories to keep the country going. With both parents away, lots of kids went back to empty houses after school. Latchkey kids wore house keys around their necks and they used the keys to open doors. 5．閱讀理解 t know how to get on well with ，所以學(xué)習(xí)怎樣交朋友是阻止打架的好方式，故選C。 （5）細(xì)節(jié)題。 （4）細(xì)節(jié)題。 （3）細(xì)節(jié)題。 （2）細(xì)節(jié)題。 （1）細(xì)節(jié)題。D.Learning how to make friendsB.Doing less homeworkD.plays too many puter gamesB.buy some snacks（4）Peter is feeling tired of study, maybe because he. A.make a plan to spend time on study and hobbiesC.Getting shortsighted and feeling tired of study.（3）If Simon is feeling stressed, he should ________________. A.Feeling tired of study and getting fat.C.Seven.（2）What problems are caused by too much homework? A.C.Five.t be crazy about puter games. Play them just for a short time when you are tired.Getting fatHaving more pocket money to buy snacks. Dislike doing exercise.Use your pocket money to do something meaningful. Spend some time doing exercise every day.（1）How many main problems are there in the survey? A.t have enough time for their hobbies.Make a plan for study and hobbies. Find time to relax as possible as you can.Getting shortsightedToo much homework. Bad reading and writing habits.Do the homework or reading in a correct way.FightsDon39。4．閱讀理解 閱讀問題，找到問題中的關(guān)鍵詞。故選B。（4）觀點(diǎn)態(tài)度。根據(jù)They can even feed the cat and water the plants可知A錯(cuò)誤；根據(jù)第四段 It can be rather expensive to own the technology and the devices. 可知B正確；根據(jù)第三段When you are on vacation abroad, you can use a smart home controller to switch on or off the electricity when ；根據(jù)第四段 it leaves the home easy to be attacked by hackers（黑客）,可知D錯(cuò)誤。故選C。（2）段落大意。electric lights電子光線；mirror technologies鏡像技術(shù)；mobile phones移動(dòng)電話；shopping programs購物程序。（1）推理判斷。Mobile phones are the most important in smart homes.D.People39。s opinion according to the passage?A.s hard for hackers to get information from smart homes.（4）What39。t control your smart home in other countries.D.Smart homes costs a lot of money at present.C.Smart homes can39。D.the advantages of a smart homeB..A.D.mobile phonesB.electric lights re not at home, many worries may start to crowd your mind. Did I turn the coffee maker off? Did I lock the door? Are the kids doing their homework or watching television? With a smart home, you can quiet all of these worries.　　　A smart home is a home with a munication network. This network connects devices（裝置）,such as lights and TV sets, and allows them to be controlled from far away through electrical wiring, mobile phone munication or WiFi over the internet.　　　More and more people may start to consider owning a smart home, because it makes life much more convenient. It can help keep your room at a certain temperature. It can record what happens inside the home and send the video to your phone. When you are on vacation abroad, you can use a smart home controller to switch on or off the electricity when necessary. Some smart homes can receive a visitor, allowing him to e in and offering him a drink. They can even feed the cat and water the plants.　　　Besides, smart homes are easy to fix. Most smart home technology and devices are wireless and can be set up with a minimum of tools, using only the guiding information. When a problem appears, you can deal with it yourself without paying a professional.　　　However, for homeusers, the smart home technology is far from perfect. It can be rather expensive to own the technology and the devices. Also, because the smart home system（系統(tǒng)）allow its owner to get home information from anywhere, it leaves the home easy to be attacked by hackers（黑客）,who may secretly use or change the information in the system.　　　Now, many scientists are excited at the future of smart home technology. Imagine being able to get fashion advice from your mirror, or receive food shopping suggestions from your refrigerator. While there are others who worry that those smart devices will make people lazier and lonelier. Whatever it is, one thing is for suresmart home technology will change the way we live