Question

16．Many people say dolphins are very intelligent．They seem to be able to think，understand，and learn things quickly．But are they smart like humans or more than cats or dogs？Dolphins use their brains differently from people．But scientists say dolphin intelligence and human intelligence are similar in some ways．How？
l  Fact 1：Talk to me
    Like humans，every dolphin has its own"name"．The name is a special whistle．Each dolphin chooses a specific whistle for itself，usually by its first birthday．Actually，scientists think dolphins，like people，"talk"to each other about a lot of things，such as their age，their feelings，or finding food．And，like humans，dolphins use a system of sounds and body language to communicate．But understanding their conversations is not easy for humans．No one speaks"dolphin"yet，but some scientists are trying to learn．
l  Fact 2：Let's play
    Dolphins are also social animals．They live in groups，and they often join others from different groups to play games and have fun--just like people．In fact，playing together is something only intelligent animals do．
l  Fact 3：Fishermen's helper
    Dolphins and humans are similar in another way：both make plans to get something they want．In the seas of southern Brazil，for example，dolphins use an interesting strategy to get food．When fish are near a boat，dolphins show signs to the fishermen to put their nets in the water．Using this method，the men can catch a lot of fish．What is the advantage for the dolphins in doing so？They get to eat some of the fish．
38．What does a dolphin often use as its"name"？B
A．A body language．
B．A special whistle．
C．Its feeling．
D．Its age．
39．Why do dolphins join others from different groups？C
A．To learn to"talk"．
B．To meet their families．
C．To play games．
D．To find food．
40．How do dolphins help fishermen catch fish？A
A．By showing signs to the fishermen．
B．By leading the fish into the net．
C．By following fishing boats．
D．By playing with other fish．
41．What is the passage mainly about？D
A．Dolphins are smarter than humans．
B．Dolphins make friends with humans．
C．Dolphins teach humans to speak"dolphin"．
D．Dolphins and humans are similar in some ways．

Answer 1

分析 本文主要通過(guò)舉例，說(shuō)明在某些方面海豚與人類(lèi)很相像．

解答 38---41 BCAD
38．答案B．細(xì)節(jié)理解題．根據(jù)Fact 1部分的"Like humans，every dolphin has its own"name"．The name is a special whistle"可知，海豚使用特別的口哨作為名字．故選B．
39．答案C．細(xì)節(jié)理解題．根據(jù)Fact 2部分的"They live in groups，and they often join others from different groups to play games and have fun--just like people"可知，一群海豚在一起是為了玩游戲．故選C．
40．答案A．細(xì)節(jié)理解題．根據(jù)Fact 3部分的"When fish are near a boat，dolphins show signs to the fishermen to put their nets in the water．Using this method，the men can catch a lot of fish"可知，當(dāng)附近有魚(yú)的時(shí)候，海豚會(huì)給漁民發(fā)信號(hào)，幫助漁民捕魚(yú)．故選A．
41．答案D．根據(jù)第一段"But scientists say dolphin intelligence and human intelligence are similar in some ways．How？"可知，本文主要通過(guò)舉例，說(shuō)明在某些方面海豚與人類(lèi)很相像．故選D．

點(diǎn)評(píng) 閱讀廣告應(yīng)用文時(shí)，應(yīng)該在整體把握文章結(jié)構(gòu)的前提下，主要注意細(xì)節(jié)信息．細(xì)節(jié)題題干都是相應(yīng)原文的變形（如同義改寫(xiě)、詞性轉(zhuǎn)換等），因此要找到答案一定要找到題干在原文中的出處，再把原文和選項(xiàng)相比較．做題時(shí)，根據(jù)所提問(wèn)題用尋讀、跳讀的方法可達(dá)到事半功倍的效果．同時(shí)，在閱讀時(shí)也要特別注意文中以粗體、大寫(xiě)、下劃線(xiàn)等方式加以提示的文字，因?yàn)檫@很有可能是文章的核心或某一部分內(nèi)容的概括．具體答題策略如下：
1、先題后文：
先讀試題，了解考點(diǎn)；明確目的，快速捕捉，獲取信息．
2、題干定向：
根據(jù)題干關(guān)鍵詞到文中定位答案范圍，按照題目順序依次而下：?jiǎn)栴}與材料相同：對(duì)號(hào)入座；問(wèn)題與原文相同：同義替換、歸納事實(shí)等．
3、生詞模糊：
遇到生詞；如無(wú)關(guān)答題，直接跳過(guò)；涉及答題，則根據(jù)語(yǔ)境、構(gòu)詞法等猜詞．
4、信息補(bǔ)全：
對(duì)于影響理解的省略句，可根據(jù)語(yǔ)境，將其補(bǔ)全．