【正文】 rst. Nearly all the teenagers have a phone, Mp5 or TV in their bedrooms. And many of them have all three.（1）This passage is mainly about _________. A.junk foodB.junk sleepC.electronic productsD.the importance of sleep（2）______ of the children in the survey sleep only 4 to 7 hours a day. A.200B.300C.500D.1,000（3）Which of the following is TRUE according to the passage? A.Teenagers need 4 to 7 hours of sleep each day.B.Few of the teenagers have a phone in their bedrooms.C.Teenagers spend too much time on electronic products.D.Girls between 15 and 16 spend the least time on electronic products.【答案】（1）B（2）B（3）C 【解析】【分析】大意：本文是關(guān)于“垃圾睡眠”的科普文章。（1）主旨大意題。根據(jù)第一段 But do you know about junk sleep? 可知，文章主要討論的是垃圾睡眠的問題。故選B。（2）推理判斷題。根據(jù)第二段 The survey was done among 1,000 British kids from 12 to 16. It found that 30 percent of them got just 4 to 7 hours of sleep every day. 可知，參加調(diào)研的學(xué)生有1000個(gè)，其中百分之三十也即300個(gè)學(xué)生每天只有47個(gè)小時(shí)的睡眠。故選B。（3）推理判斷題。根據(jù) Almost a quarter of the kids said they fell asleep more than once a week while watching TV, listening to music or using other electronic ，大多數(shù)學(xué)生不止一次在看電視、聽音樂或者用其他電子產(chǎn)品的時(shí)候睡著，說明他們該睡覺的時(shí)候沒有睡覺，在電子產(chǎn)品上花了太多時(shí)間。故選C?！军c(diǎn)評】考查閱讀理解，首先快速瀏覽、分析問題，抓住關(guān)鍵詞；其次帶著問題通讀全文，了解文章大意，找到依據(jù)，確定答案；最后再檢查一遍，確保答案正確。13．閱讀理解 Fruit salad is a delicious dessert and you can make it in less than ten minutes. What39。s more, you can enjoy it without being fatter. Fruit salad can also be a great popular dish at a party, or the wonderful snack during the day. If you want to know how to make fruit salad, here is a way that may help you.Things you need Steps1 cup of strawberries ⒈choose your fruits1 cup of cherries ⒉wash all of your fruits1/2 red apple ⒊cut the fruits into small pieces1/2 peach ⒋put 2 spoons of juice into a bowl1 pear ⒌put all the fruits into the bowl2 spoons of juice ⒍serve and eat（1）How many strawberries do we need? A.1/2 cup.B.1 cup.C.1 spoon.D.2 cups.（2）What should we do after we choose our fruits? A.Wash our hands.B.Wash them.C.Cut them.D.Eat them.（3）Which of the following is TRUE? A.It takes 10 minutes to make fruit salad.B.Fruit salad is a kind of food.C.Fruit salad can make us fatter.D.Fruit salad isn39。t popular at the party.（4）There are steps before we eat it. A.twoB.threeC.fiveD.six（5）The passage is mainly about . A.the importance of fruit saladB.how to choose fruitsC.how to make fruit saladD.when to eat fruit salad【答案】 （1）B（2）B（3）B（4）C（5）C 【解析】【分析】主要講了制作水果沙拉的方法。 （1）細(xì)節(jié)題。根據(jù)1 cup of strawberries可知需要一杯草莓，故選B。 （2）細(xì)節(jié)題。根據(jù)⒈choose your fruits ⒉wash all of your fruits可知選擇水果后洗所有水果，故選B。 （3）細(xì)節(jié)題。根據(jù)Fruit salad can also be a great popular dish可知水果沙拉是一種受歡迎的食物，故選B。 （4）細(xì)節(jié)題。根據(jù)⒈choose your fruits⒉wash all of your fruits⒊cut the fruits into small pieces⒋put 2 spoons of juice into a bowl⒌put all the fruits into the bowl可知吃水果沙拉前有5步，故選C。 （5）主旨題。根據(jù)全文可知主要講了制作水果沙拉的方法，故選C。 【點(diǎn)評】考查閱讀理解。本文涉及細(xì)節(jié)題主旨題?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；主旨題需要通讀全文，了解大意之后找出中心思想。14．閱讀下列材料，從A、B、C、D四個(gè)選項(xiàng)中選出最佳選項(xiàng)。 You may know about junk food like hamburgers. But do you know about junk sleep? A British survey found that electronic products（電子產(chǎn)品） in teenagers bedrooms are affecting（影響） their sleep. The survey was among（在…之間） 1,000 British children from 12 to 16. It found that 30% of them got just 4 to 7 hours of sleep every day. But doctors say they need 8 to 9 hours. Almost 25% of the kids said they fell asleep more than once a week while watching TV, listening to music or using other electronic products. This is very worrying. Said Dr. Chris Idzikowski, a British expert, We call it 39。junk sleep39。. It means you don39。t get enough sleep and the quality（質(zhì)量）of the sleep is bad, too. If you don39。t get good rest, you don39。t perform well in school the next day. The survey found that 40 % of the kids felt tired each day, with girls between 13 and 16