【正文】 .Mei Lun is living a more active lifeC.Mei Huan is not smarter than Mei LunD.Mei Lun is as quiet as her younger sister【答案】（1）D（2）A（3）B 【解析】【分析】本文是一篇記敘文，講述了在美國出生的兩只雙胞胎大熊貓回國了，但是卻不適應(yīng)國內(nèi)的飲食和語言，令飼養(yǎng)員很擔(dān)心。(1)考查推理判斷。根據(jù)第一段中的“but are struggling to adapt to the language and food”可知，這對雙胞胎熊貓回國后適應(yīng)語言和食物都很費(fèi)力、困難，尤其是后面的2,3,4段更細(xì)節(jié)地描述了適應(yīng)這個新環(huán)境的困難。故選D。(2)考查詞義猜測。根據(jù)第四段中的“gradually replacing the American food with Chinese bread”逐漸地用中國面包（饅頭）代替美國食物，故前一句“The zookeeper is trying to wean them off their biscuit habit”的意思肯定是飼養(yǎng)員正試圖讓他們戒掉吃美國餅干的習(xí)慣，故此處的wean them off就可以斷定為“去除”的意思，選A。(3)考查細(xì)節(jié)理解。根據(jù)倒數(shù)第三段中的“Mei Lun is the livelier of the two, often jumping onto the roof and hanging upside down from a rail, but her slightly younger sister Mei Huan is calmer, preferring to sit still”可知，美輪更充滿活力一點(diǎn)，喜歡上躥下跳地玩耍，美奐則更安靜點(diǎn)，喜歡靜坐，故選B?！军c(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測和推理判斷三個題型的考查，是一篇故事類閱讀，考生在捕捉細(xì)節(jié)信息同時，需根據(jù)上下文的邏輯關(guān)系，進(jìn)行推理，歸納，選出正確答案。6．閱讀理解 Dodder is an unusual and unwanted plant that attacks other plants. Except for its flowers, the plant looks like spaghetti, a kind of noodles in the shape of long thin pieces that look like string when they are cooked. It39。s almost leafless, threadlike stems hang down on top of other plants that dodder needs to stay alive. Dodder does not produce its own food. Instead, it steals food from other plants. It feeds by sucking juices from the plant which is wrapped around, often making its host very weak or even killing it. Dodder can find other plants by their smell. When a young dodder plant starts growing, it follows the smell of plants it prefers, like tomato plants, potato plants, or other farm crops. Unlike most plants that usually grow in the direction of light or warmth, a dodder plant will grow in the direction of, for example, tomato smell—if a tomato happens to be growing nearby. However, a young dodder plant must find a host plant quickly. It no longer needs its root once it is attached to the host and wrapped around it. If it cannot catch a smell of a potential host within a few days, it will dry up and vanish even if there is plenty of water around. Once it finds a host, the young dodder plant will attach itself to it and start growing faster. At that point the dodder plant will drop its root. Dodder is thus a difficult weed to manage and a real headache for farmers. When it does get out of hand, dodder can greatly reduce a farmer39。s harvest or even destroy crops pletely. Before sowing their produce, especially farmers in warm parts of the world often check to make sure no unwanted dodder seeds have mixed with their crop seeds. This is a good way to stop dodder plants from making their way to a crop field secretly.（1）Why does the author mention spaghetti in the first paragraph? A.To analyze the content of some food.B.To introduce the topic of this passage.C.To tell the usage of the dodder plants.D.To describe the shape of dodder plants.（2）What does the underlined word “vanish” in the third paragraph mean? A.invade.B.grow.C.escape.D.disappear.（3）What can be inferred from the passage? A.Dodder doesn39。t produce its own food.B.Dodder gives off smell to attract plants.C.Dodder can affect farmers39。 ine.D.Dodder can only survive in the shade.（4）What is the purpose of the passage? A.To introduce a new variety of farm crops.B.To introduce plants that are harmful to humans.C.To introduce the special abilities of a dangerous plant.D.To introduce recent improvements in farming methods.【答案】（1）D（2）D（3）C（4）C 【解析】【分析】本文是一篇說明文，介紹了一種有特殊生長習(xí)性，危害農(nóng)作物生長的攀附植物——菟絲子。(1)考查推理判斷。根據(jù)第一段中的“Except for its flowers, the plant looks like spaghetti, a kind of noodles in the shape of long thin pieces that look like string when they are cooked.”可推斷，作者把菟絲子和意大利面條相比是用人們熟悉的東西來說明它的形狀，故選D。(2)考查詞義猜測。根據(jù)第三段中的“If it cannot catch a smell of a potential host within a few days, it will dry up”可知，菟絲子如果不能很快找到可以寄生的植物，它就會變干，因此推斷即使周圍有許多水它也會消失死亡。故畫線詞“vanish”與D項disappear“消失”意義相近。故選D。(3)考查推理判斷。根據(jù)最后一段中的“When it does get out of hand, dodder can greatly reduce a farmer39。s harvest or even destroy crops pletely.”可知，當(dāng)菟絲子失去控制，也就是瘋狂的生長，菟絲子可以極大減少農(nóng)民的收成，甚至完全摧毀莊稼。因此推斷菟絲子會影響農(nóng)民們的收入。故選C。(4)考查推理判斷。根據(jù)第一段中的“Dodder is an unusual and unwanted plant that attacks other plants.”和下文對菟絲子特殊的生長習(xí)性和危害的敘述可知，文章的寫作目的是主要介紹這種特殊又有危害的植物——菟絲子。故選C。【點(diǎn)評】本題考點(diǎn)涉及詞義猜測和推理判斷兩個題型的考查，是一篇科普類閱讀，要求考生根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。7．閱讀理解 On a February day during an unusually mild winter, found myself missing the snowy beauty. I enjoyed the feeling that es from watching snow fall gently from heaven while I39。m cosy inside with a good fire burning in the stove. But there were more serious concerns, like the lack of rainfall making our woods more accessible to summer forest fires. Local ski fields and hotels, all dependent on a snowy season, felt sorry for the vacant lifts, empty restaurants and unused snowmobiles. Then I happened to see three little robins (知更鳥) fly into our yard. What were they doing here? West of us, in the Willamette Valley, wild flowers burst this time of year. But here in central Oregon, even if a groundhog (土撥鼠) had wanted to appear, it couldn39。t have broken through the frozen earth. And yet, these robins had arrived. Their presence brought me a flow of happiness. It felt like a celebration as I dug into my bag of birdseed and spread a handful on the ground. Above me, the deep blue sky was cloudless, perfectly quiet but for some smoke from a neighbor39。s chimney. The lively cold made the air fresh and clean. My robins jumped lightly toward the seed. My soul jumped with them, feeling equally carefree. Caught up in the moment of spring fever, I checked our snowless flower beds. To my delight, I spotted a green branch sticking out through the brown soil. Despite the cold, I wasn39。t ready to go back inside. Just a short meeting with those robins had renewed my spirit. T