【正文】 。tirednessB.freedomC.lonelinessD.fear（4）The Longs39。 study was mainly on _________________. A.lonely children who have single parentsB.children whose parents are working or who have one parent onlyC.children who have the problem of fearD.parents who are working far from their homes（5）We may draw a conclusion（結(jié)論） that _________________. A.it39。s difficult to find out how many latchkey children there areB.latchkey children try to hide their feelingsC.latchkey children often watch TV with their parentsD.latchkey children enjoy having such a large amount of time alone【答案】 （1）B（2）C（3）D（4）B（5）A 【解析】【分析】本文介紹了美國一些“鑰匙兒童”的生活情況這一社會問題。 （1）推理題。根據(jù) their bad condition has bee a subject of concern 他們的糟糕狀況已經(jīng)成為人們關(guān)注的話題 可知， 關(guān)于鑰匙兒童的主要觀點是他們獨自一人會有問題，故選B。 （2）主旨題。根據(jù) Slowly, she learned they were house keys 可知， 慢慢地，她了解到它們是房子的鑰匙是第二段的主題句子，故選C。 （3）細(xì)節(jié)題。根據(jù) Fear is the biggest problem faced by children at home alone 可知， 這些孩子獨自在家時的主要感覺是害怕，故選D。 （4）細(xì)節(jié)題。根據(jù) They learned of the impact（影響） working couples and single parents were having on their children 可知，主要研究父母在工作或只有一個父母的孩子，故選B。 （5）推理題。根據(jù) It39。s hard to get statistics（統(tǒng)計數(shù)據(jù)） on latchkey children 可知，結(jié)論是很難查出有多少掛鑰匙的孩子，故選A。 【點評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，主旨題，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息，主旨題需要通讀全文，了解大意之后找出中心思想。10．閱讀理解 Why does the sky change colors? What is the sky? How high is it? What color is it? What birds can live above it? These questions are difficult to answer, aren39。t they? In fact, the sky has no color. Then why does the sky look blue? We know that there is air around the world. When planes fly, they need air to lift their wings. Planes can39。t fly very high. That is because the air gets thinner when they go higher. The same will happen to us if we go high enough. If we go up about 1, 200 kilometers from the earth, we39。ll find no air there. Some birds can fly into the sky as high as a plane, but they cannot fly or live without air. Looking up above us, you will see the blue sky with white clouds. It is usually light blue. The color would be bluer when you see on the top of a high mountain. And you will see fewer clouds in the sky between you and the sun. Sometimes the sky doesn39。t look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky. Such are the most beautiful moments of the day. Who can see the colors of the sky high above the earth? The astronauts! They can see those beautiful colors of the sky from the outer space. However, before flying into outer space, they sit in a spaceship high above the earth, and there is no air at all. The sky would be that dark and its color would be black. Now you may understand that we see colors because the air scatters（使散射） the sunlight. light travels through the air. Without air, there would be no light or colors. （1）Planes can39。t fly as high as possible because_________. A.the sky is blueB.the wings are heavierC.the sky has no colorD.the air bees thinner（2）When you stand on the top of a high mountain, you will see_________. A.more airB.the bluer skyC.more colorsD.more clouds（3）In Ningbo, we might see many colors in the sky at _________during the day. A.6: 00 a. m.B.10: 00 a. m.C.1: 00 p. m.D.2: 00 p. m.（4）The sky changes colors because____________. A.it39。s colorful itselfB.the world is colorfulC.the sunlight has colorsD.the air scatters the sunlight【答案】 （1）D（2）B（3）A（4）D 【解析】【分析】本文介紹了天空為什么是有顏色的。 （1）細(xì)節(jié)題。根據(jù) Planes can39。t fly very high. That is because the air gets thinner when they go higher 可知， 飛機(jī)不能飛得盡可能高，因為空氣變得稀薄了 ， 故選D。 （2）細(xì)節(jié)題。根據(jù) The color would be bluer when you see on the top of a high mountain 可知， 當(dāng)你站在高山的山頂上，你會看到藍(lán)天 ， 故選B。 （3）推理題。根據(jù) 當(dāng)太陽升起和落下時，你會看到天空中的紅色、橙色和其他顏色。這是一天中最美好的時刻 When the sun rises and falls, you will see red, orange, and other colors in the sky. Such are the most beautiful moments of the day 可知， 在寧波，我們可能會在白天上午的6點看到天空中的許多顏色 ，故選A。 （4）細(xì)節(jié)題。根據(jù) Now you may understand that we see colors because the air scatters（使散射） the sunlight ， 可知天空會變色，因為空氣散射陽光 ， 故選D。 【點評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息。11．閱讀表格，從每題所給的A、B、C和D四個選項中，選出最佳選項。 （1）The pictures above are ________. A.a news reportB.a ic stripC.a posterD.a notice（2）What are the kids mainly talking about? A.The directionB.The seasonsC.The mapD.The leaves（3）In the pictures, it is now most probably ________. A.springB.summerC.autumnD.winter【答案】 （1）B（2）A（3）C 【解析】【分析】主要講了三個孩子通過看落葉來談?wù)撃媳薄?（1）細(xì)節(jié)題，根據(jù)圖片內(nèi)容可知是連環(huán)畫，故選B。 （2）細(xì)節(jié)題。根據(jù)NORTH IS UP AND SOUTH IS DOWN上北下南，可知他們在談?wù)摲较?，故選A。 （3）細(xì)節(jié)題。根據(jù)THEY39。RE FLYING SOUTH FOR THE WINTER！樹葉正在飛向南為了過冬，可知是秋天，故選C。 【點評】考查閱讀理解，主要考查細(xì)節(jié)題，注意從文中仔細(xì)尋找答案。12．閱讀理解 There is a new novel called The 33rd Student. It39。s very unusual because 32 students wrote it together. Students from Class 1, Grade 2 of Hangzhou Qingchun Middle School began to write the novel last October. This March, they finished their 330, 000word story. It was Zhou Hui, the class39。s Chinese teacher that had the great idea. Some students thought writing was boring. Zhou wanted to change their mi