【文章內容簡介】 n, but there is little rain in them. In July and August, strong winds blow from G towards the mountain. They pass over a wide desert, where it is always very hot. The winds bee hot and dry. They rise when they meet the mountain. They do not form clouds because there is no moisture in the hot air. The diagram shows why there are wonderful farms on one side of the mountain, but there is a desert on the other side.（1）Suppose （假設） it is in the northern part of the Earth, which season is dry? A.Spring.B.Winter.C.Autumn.D.Summer.（2）After reading the passage, what is the most important cause of the rain? A.The mountain.B.The clouds.C.The sea.D.The desert.（3）Why do NOT the winds from G form clouds? A.Because there is no moisture in the hot air.B.Because the winds don39。t pass over the desert.C.Because the winds are not strong enough.D.Because the winds don39。t reach the mountain.（4）From the passage we know ________. A.point G is to the west of point AB.there is little rain on the east side of the mountainC.when the winds meet the mountain, they always form cloudsD.the higher the clouds go, the warmer they bee【答案】 （1）D（2）C（3）A（4）B 【解析】【分析】文章大意：本文主要通過山脈的橫截面圖的地理知識來介紹我們?yōu)槭裁瓷降囊幻媸歉火埖霓r場，而另一面是是沙漠。 （1）推理判斷題。由In July and August, strong winds blow from G towards the mountain. They pass over a wide desert, where it is always very hot. The winds bee hot and dry. They rise when they meet the mountain. They do not form clouds because there is no moisture in the hot air. 在七月和八月，強風從G吹向山。他們經過一片廣闊的沙漠，那里總是很熱。風變得又熱又干。他們遇到山就起來了。它們不會形成云，因為熱空氣中沒有水分?？梢酝浦募練夂蜓谉幔粫纬稍?，不會降水，氣候就會干燥。故選D。 （2）細節(jié)理解題。由warm wet winds blow strongly across the sea towards （朝） the mountain. The winds pick up moisture （濕氣） as they blow across the sea. When clouds reach the mountain, they rise and bee cooler. The higher they have to go, the cooler they bee. The moisture in the clouds turns to rain. As a result, the clouds drop rain on the west side of the mountain.可以推知降雨是因為云中含有濕氣，而濕氣是由于風吹過海面時會吸收濕氣，所以降雨最重要的原因是海洋，故選C。 （3）細節(jié)理解題。由The winds bee hot and dry. They rise when they meet the mountain. They do not form clouds because there is no moisture in the hot ，它們不會形成云。故選A。 （4）細節(jié)理解題。由As a result, the clouds drop rain on the west side of the mountain. Some of the clouds pass over the mountain, but there is little rain in 。有些云從山上飄過，但很少下雨?？芍谏降臇|側很少降雨，故選B。 【點評】考查閱讀理解，首先通讀全文，了解全文大意，其次分析問題，抓住關鍵詞，在文中尋找相關信息，確定答案，最后再檢查一遍，確保答案正確。6．閱讀短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 Do you know when Earth Day is? It is on April 22nd, and it began in the US in 1970. Earth Day in our country began in the 1990s. Earth Day is a good time for people to think about what they can do to make the Earth clean and beautiful, because now the environment on Earth is getting worse and worse. In fact, there are many things we can do to protect our Earth. Plant trees. Planting more trees helps to reduce greenhouse gases （溫室氣體）, stop the earth from running away and provide homes for animals. Don39。t waste. Do not waste water. Use both sides of paper when you write. Turn off the light when you leave. Take your cup with you. Take your own shopping bags to the supermarket. Stop using the plastic bags. Don39。t use any disposable things. We should save energy. Don39。t throw rubbish in the streets. When rainwater washes over the rubbish, it bees polluted. The polluted water flows into the rivers and seas. Ride your bike or take a bus. Too many cars pollute the air and waste energy. Remember: Every day is Earth Day. We should protect the Earth every day, not just on Earth Day. The Earth is our home. Let39。s do our best to make the Earth cleaner and more beautiful.（1）The first Earth Day began ________. A.in 1907B.in 1970C.in 1790D.in 1990（2）Many trees can make the air ________. A.cleanerB.hotterC.fresherD.A and C（3）The underlined word disposable passage means ________ in Chinese. A.不能用的B.無用的C.一次性的D.不可用的（4）Air pollution may e from ________. A.carsB.energyC.supermarketsD.trees【答案】 （1）B（2）D（3）C（4）A 【解析】【分析】主要講了保護地球我們可以做什么。 （1）細節(jié)題。根據It is on April 22nd, and it began in the US in ，故選B。 （2）細節(jié)題。根據常識可知樹可以讓空氣更干凈和清新，故選D。 （3）細節(jié)題。根據前句Stop using the plastic ，即不能使用一次性塑料袋，所以意思是一次性的，故選C。 （4）細節(jié)題。根據Too many cars pollute the air and waste ，浪費能源，所以空氣污染來自車，故選A。 【點評】考查閱讀理解，主要考查細節(jié)題，注意從文中仔細尋找答案。7．閱