It says that bats (蝙蝠) are almost blind (瞎的). Do you know _______ the bat finds the way? In fact (事實(shí)上), bats find their ways ______ the help of their ears. Bats make a ______ that we can’t hear at all. They cry when they fly and the echoes (回聲) of these cries come back to their ______. In this way they can know where they should go. Bats fly out in the _______. In the daytime, they just stay together in their homes.
When the evening comes, they begin to _______ and look for _______. The next morning, they come back from work to sleep _______ the evening. Some people _______ that bats are bad animals. In fact, they are very ______. They catch and eat pests (害蟲). This is very good for people.
小題1:
A．what B．howC．whenD．where
小題2:
A．withB．a(chǎn)tC．onD．in
小題3:
A．soundB．shoutC．moveD．noise
小題4:
A．eyesB．facesC．earsD．mouths
小題5:
A．morningB．a(chǎn)fternoonC．dayD．evening
小題6:
A．come inB．go outC．sleepD．have a rest
小題7:
A．friendsB．homesC．clothesD．food
小題8:
A．a(chǎn)fterB．a(chǎn)sC．until(直到)D．when
小題9:
A．seeB．thinkC．guessD．have
小題10:
A．usefulB．badC．wellD．careful

小題1:B
小題2:A
小題3:A
小題4:C
小題5:D
小題6:B
小題7:D
小題8:C
小題9:B
小題10:A

試題分析：這是一篇關(guān)于蝙蝠的短文，介紹了蝙蝠考回聲定位晝伏夜出的生活習(xí)性。
小題1:考查疑問詞和語(yǔ)境的理解。句意：你知道蝙蝠是如何找到路的呢？ A. what什么；B. how如何；C. when何時(shí)；D. where在哪兒。根據(jù)句意，如何是how，故填B。
小題2:考查固定短語(yǔ)和語(yǔ)境的理解。句意：事實(shí)上，蝙蝠在他們耳朵的幫助下找到路。固定短語(yǔ)“在……的幫助下”英語(yǔ)為“with the help of… ”，所以填介詞with，故填A(yù)。
小題3:考查詞語(yǔ)辨析和語(yǔ)境的理解。句意：蝙蝠發(fā)出一種我們根本聽不見的聲音。A. sound聲音；B. shout 喊聲；C. move挪動(dòng)；  D. noise 噪音。根據(jù)句意，選項(xiàng)A聲音符合，故選A。
小題4:考查名詞辨析和語(yǔ)境的理解。句意：當(dāng)它們飛的時(shí)候，它們叫，叫聲的回聲返回到它們的耳朵里。A. eyes 眼睛B. faces 臉；C. ears耳朵；D. mouths嘴。根據(jù)句意，選項(xiàng)C耳朵符合，故選C。
小題5:考查名詞辨析和語(yǔ)境的理解。句意：蝙蝠晚上飛出來。A. morning 早晨，上午；B. afternoon下午；C. day天；D. evening晚上，傍晚。根據(jù)句意，選項(xiàng)D. evening晚上，傍晚符合，故選D。
小題6:考查動(dòng)詞辨析和語(yǔ)境的理解。句意：當(dāng)夜幕降臨的時(shí)候，它們就開始出去尋找食物。A. come in進(jìn)來；B. go out出去；C. sleep睡覺；D. have a rest休息；根據(jù)句意，選項(xiàng)B. go out出去符合，故選B。
小題7:考查名詞辨析和語(yǔ)境的理解。句意：當(dāng)夜幕降臨的時(shí)候，它們就開始出去尋找食物。A. friend朋友；B. homes家；C. clothes衣服；D.food食物。根據(jù)句意，選項(xiàng)D.food食物符合，故選D。
小題8:考查介詞辨析和語(yǔ)境的理解。句意：第二天早晨它們飛回來，直睡到傍晚。A. after在…… 之后；B. as當(dāng)……的時(shí)候；C. until直到；D. when當(dāng)……的時(shí)候；根據(jù)句意，選項(xiàng)C. until直到符合，故選C。
小題9:考查動(dòng)詞辨析和語(yǔ)境的理解。句意：一些人認(rèn)為蝙蝠是有害動(dòng)物。A. see看見；B. think認(rèn)為，想；C. guess   猜，猜想；D. have有。根據(jù)句意，選項(xiàng)B. think認(rèn)為符合，故選B。
小題10:考查形容詞辨析和語(yǔ)境的理解。句意：實(shí)際上，它們是有用的。他們捉而且吃害蟲。A. useful有用的；B. bad有害的，壞的；C. well  好；D. careful小心。根據(jù)句意，選項(xiàng)A. useful有用的符合，故選A。
考點(diǎn):科普類。
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B
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