【正文】 B.Children lose more sleep.C.Children have more energy.D.Children get to sleep later.（4）Why is it better to sleep in a room without a TV or puter? A.You can read stories before you go to sleep.B.You sleep better and get more sleep.C.You have less energy.D.Your brain works better.（5）What did the German scientists39。 experiment show? A.Sleep helps children learn to read.B.Losing sleep means children don39。t learn well.C.Your brain works while you are asleep.D.Parents should read bedtime stories.【答案】（1）D（2）A（3）A（4）B（5）C 【解析】【分析】本文論述足夠的睡眠在兒童的成長和有效學習中的重要作用。（1）細節(jié)理解。由文中第三段最后一句話“Even losing one hour39。s sleep a night can mean that children do less well at school.”可知睡眠不足導致兒童在學校表現(xiàn)不好，故答案為D。（2）細節(jié)理解。作者在第二段首先提出的問題是“年輕人每天晚上需要多長時間的睡眠”,答案是“8到10個小時”。故答案為A。（3）細節(jié)理解。根據(jù)第三段的“The traditional 39。bedtime story39。 helps children to relax and fall asleep peacefully.”可知睡前故事能讓兒童放松，很平靜的入睡，故答案為A。（4）推理判斷。根據(jù)第三段的“Children with TVs and puters in their bedrooms were more likely to sleep badly, and to get less than eight hours39。 sleep.”可知,如果臥室里有電視和電腦,孩子們的睡眠質(zhì)量就會變差,并且睡眠少于八小時。由此可以推斷,如果房間里沒有電視和電腦,孩子們會睡得更好,睡眠的時間更長。故答案為B。（5）推理判斷。將題干中的the German scientists39。 experiment定位在最后一段，根據(jù)suggesting their brains had been trying to find the answer while the people were asleep可知大腦在睡眠時運轉(zhuǎn)的更好，故答案為C?！军c評】本文屬于議論文，閱讀時首先要弄清楚作者要證明什么觀點，然后用什么樣的論據(jù)進行怎樣的分析，最后得出了什么樣的結(jié)論，理清了線索，理解文章就不是問題?？搭}時注意確定關(guān)鍵詞，然后在文章中定位，找到與選項一致的內(nèi)容，就可以輕松的確定答案。10．閱讀理解 All over the world the need for laptops and smartphones increases each year. Networks have been part of our life. Probably everyone with a portable device（移動設(shè)備） has once logged on to a public WiFi network without paying for it, while they are having a coffee, on a train, in a shopping mall or at a hotel. However, is this kind of public WiFi network safe? Some networks are better protected than others because encryption （加密） methods are used. Therefore, they are safer than others. But a survey in 2015 showed that more than 950 million records were not protected, including addresses, s, birth dates, phone numbers, passwords and so on. These open WiFi networks are really not safe, because it is very easy for hackers （黑客） to break into the operating system and get people39。s private information. Most smartphones and laptops, by themselves, search and connect to WiFi networks. They usually prefer a network with a connection that has been used before. Hackers39。 devices are able to record these searches and look like the trusted WiFi networks. When these smartphones and laptops log on to the networks which are not real, hackers can easily steal their private information. So next time, when we want to use our laptops or our smartphones in public places which offer free WiFi networks, please think it twice on take safe measures before using them.（1）Why do people like to log on to a public WiFi network? A.It can provide useful information.B.The owner of the network is polite.C.It is free.D.It is safe.（2）We can learn from the passage that __________. A.not all the public WiFi networks are safeB.none of the public WiFi networks is safeC.in 2015 more than 950 million records were protectedD.there is no way to protect our private（3）Hackers would probably get the following EXCEPT __________ when we connect our laptops or smartphones to a public WiFi network. A.our birth datesB.our passwordsC.our phone numbersD.our smartphones（4）Which of the following can be the best title for this passage? A.Don39。t use public WiFi networksB.Why are the public WiFi networks a possible danger?C.We needn39。t protect our private informationD.Why do hackers break into the operating system?【答案】 （1）C（2）A（3）D（4）B 【解析】【分析】文章大意：網(wǎng)絡(luò)是我們生活的一部分。人們會登錄公共WiFi網(wǎng)絡(luò)，但是，這種公共WiFi網(wǎng)絡(luò)安全嗎？有些公共網(wǎng)絡(luò)是安全的，有些是不安全的，所以下次，當我們想在提供免費WiFi網(wǎng)絡(luò)的公共場所使用我們的筆記本電腦或智能手機時，請仔細考慮在使用之前采取安全措施。 （1）細節(jié)理解題，根據(jù) Probably everyone with a portable device（移動設(shè)備） has once logged on to a public WiFi network without paying for it,可知，人們之所以選擇公共wifi是因為公共wifi是免費的的，故答案是C。 （2）細節(jié)理解題，根據(jù)第二段的敘述可知，有些公共wifi是安全的的，有些是不安全的，所以并不都是安全的，故答案是A。 （3）細節(jié)理解題，根據(jù) because it is very easy for hackers （黑客） to break into the operating system and get people39。s private information.可知黑客獲取的是私人信息，而不是物品，所以不包括我們的手機，故答案是D。 （4）標題判斷題題，文章主要講述了公用wifi的安全性，故答案是B。 【點評】考查閱讀理解。本文涉及細節(jié)理解題。細節(jié)理解題要可以直接從文中尋找答案。11．根據(jù)短文內(nèi)容, 完成下列各題。 A few days ago, I ran into（撞上）a stranger as he passed by. I said sorry to him, and he said, Excuse me too, I wasn39。t even watching for you.” We were very polite, this stranger and I. Then we went on our way after saying goodbye. Later in the kitchen at home, as I cooked our meal, my daughter Betty walked up to me, very quietly. When I turned around （轉(zhuǎn)身）, I nearly knocked her down Get out of the way! I shouted angrily. She ran away, crying. That night, when I lay in bed, my husband said to me, “You were so rude to Betty. Go and look around on the kitchen floor, and you39。ll find some flowers there. Betty brought those for you. She picked them herselfpink, yellow, and your favourite blue.’’ When I heard this, I thought deeply: While meeting with a stranger, I was calm and polite。 but with my daughter, I was not patient. I felt sad and tears began to fall. I quietly went to Betty39。s bed, Wake up, my dear, I said. Are these the flowers you picked for me? She smiled, “I found them by the tree. I knew you39。d like them, especially the blue.” I said, ‘‘I am so sorry that I treated （對待） you that way today. And she whispered（悄聲地說）, “Mommy, that39。s okay I still love you anyway.’’ I kissed her and said, “I love you too and I do love the flowers.” That day Betty gave me a lesson on how to get along with each other in the family. I spent much time on work before and didn39。t realize how important family life was. I decided to do better in the future.（1）The writer ________ to a stranger when she ran into him.（2）When the writer nearly knocked Betty down, she ________ at her.（3）The writer39。s ________ told her Betty had picked those flowers for her.（4）The writer felt sad and began to cry because ________.（5）The writer decided to ________.【答案】（1）said sorry（2）shouted angrily（3）husband（4）she didn39。t treat Betty well（5）do better in the future【解析】【分析】本文是一篇記述文。作者講述了她面臨路人不小心碰撞時，禮貌的道歉；而面對女兒碰撞，粗魯?shù)膶Υ畠核l(fā)的思考。告誡人們要善待家人及家庭的重要性。（1）細節(jié)理解。根據(jù)第一段I said sorry to him, 描述，可知作者對這個陌生人說抱歉了。故填：said sorry（2）細節(jié)理解。根據(jù)第二段“Get out of the way!” I shouted angrily. She ran away, ，可知作者憤怒的對瑪麗喊起來。故填：shouted angrily（3）細節(jié)理解。根據(jù)短文第三段That night, when I lay