【文章內(nèi)容簡(jiǎn)介】 A.It offers an effective method to solve the problem of ewaste.B.It shows the power of advanced technology in daily life.C.It saves the expense spent in making all the medals.D.It encourages the public39。s involvement in dealing with ewaste.（4）What is the writer39。s attitude to the Tokyo Olympics initiative? A.PositiveB.NegativeC.AmbiguousD.Indifferent【答案】 （1）D（2）C（3）D（4）A 【解析】【分析】本文是一篇說明文，介紹了日本將回收利用廢棄的電子產(chǎn)品中的金屬，用于制作2020年奧運(yùn)會(huì)獎(jiǎng)牌。 （1）考查推理判斷。根據(jù)第三段中的 In a period of about 18 months, a little over 5 million smartphones were collected thanks to cooperation with NTT DOCOMO. 在大約18個(gè)月的時(shí)間里，由于與NTT Doo的合作，收集了500多萬部智能手機(jī)，故選D。 （2）考查詞義猜測(cè)。根據(jù)第二段中的Already, the quantity needed for bronze medals has been met, and they39。re in the homestretch for silver and gold medals, meaning the collection process can pack up at the end of March. 銅牌所需要的數(shù)量已經(jīng)達(dá)到了，并且到了最后關(guān)頭，也就是說，收集過程可以在3月底完成。 in the homestretch 固定短語，“最后關(guān)頭”，故選C。 （3）考查推理判斷。根據(jù)最后一段中的 So while the Tokyo Olympics initiative might be just a drop in the bucket, it39。s a good start in showing what the public can do if they39。re made more aware of the issue. 所以盡管東京奧運(yùn)會(huì)的提議只是杯水車薪，這是一個(gè)很好的開始，展示了如果公眾對(duì)這個(gè)問題有了更多的認(rèn)識(shí)，他們能做些什么。故選D。 （4）考查推理判斷。根據(jù)全文的描述，可知作者對(duì)于東京奧運(yùn)倡議是持積極的態(tài)度，故選A。 【點(diǎn)評(píng)】本題考點(diǎn)涉及詞義猜測(cè)和推理判斷兩個(gè)題型的考查，是一篇科研類閱讀，考生需要根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，從而選出正確答案。4．犇犇Choose the one that fits best according to the information given in the passage you have just read. While faking and fierce looks are among animals great defenses, many species know that everyone runs from a big stink (臭氣) too. Vulture (禿鴛) Vultures, are street sweepers that feast on the rotting flesh of dead animals, which benefits us by ridding our highways and landscapes of animal bodies and the bacteria they might carry. When vultures feel threatened they vomit, and the smell of vomitedon dead bodies puts of most predators. Throwing up allows the vulture to fly away more quicklyand the vomit can hurt the aggressor39。s eyes and face. Opossum (負(fù)鼠) In some ways opossums have it easy. In order to bee dead, they don39。t have to fax anyone a death certificate. They just lie there with their tongues hanging out with the smell of dead flesh, sometimes for hours, effectively convincing potential predators they can find a much fresher meal elsewhere. Even if they keep getting attacked, they won39。t move any more than a human statue until the threat has passed. Hoatzin (磨雉) Hold your nose and meet the hoatzin, a bird of distinctions, not the least of which is that it smells like fresh cow shit. The animal mostly eats leaves and it39。s the only bird known to digest by fermentation, like a cow. This process is what causes its smell and has earned it the nickname the stink bird Millipedes (千足蟲) Millipedes are tricky. For starters they look wormy. Their name is deceptive, too: Their legs number about 750. Their major defense is to curl up into a ball. They, though, also release a harm eyes, and leave a horrible smell on their attackers. Sea Hare (海兔) The graceful sea hare is plain in taste in the first place, so it39。s not the most popular dish in the seafood chain. Nonetheless this type of sea creature has a pretty creative smellrelated defense that is almost the opposite of its smelly panions on this list. The sea hare gives out a slimy, purple ink, the substance which makes food less palatable to predators. Researchers using lobsters (2f) as model predators found that the sea blocks the lobsters receptive mechanism. In other words, the sea hare gives its attacker the equivalent of a stuffy nose so they don39。t know how appealing it is.（1）The sea hare defends itself from predators by ________. A.being plain in taste at the discovery of a predatorB.giving out purple ink to make itself invisible to predatorsC.releasing substance to make predators unable to smell itD.giving off smelly gas to try to drive predators away（2）Which of the following statements is TRUE according to the passage? A.The vulture carries bacteria so that predators dare not get close to it.B.The opossum fakes its death to avoid being targeted by predators.C.The hoatzin eats cow shit so that it is nicknamed as stink bird.D.The gas released by millipede was basically harmless.（3）The species that enjoys more than one defense mechanism is ________. A.vultureB.opossumC.millipedeD.sea hare【答案】 （1）C（2）B（3）C 【解析】【分析】本文是一篇說明文，介紹了一些野生動(dòng)物是如何進(jìn)行自身防御的。 （1）考查細(xì)節(jié)理解。根據(jù)Sea Hare (海兔)部分中的“The sea hare gives out a slimy, purple ink, the substance which makes food less palatable to predators.”可知，海兔身上散發(fā)出黏糊糊的紫色墨水，這種物質(zhì)使得捕食者對(duì)食物不那么感興趣，從而保護(hù)自己免受捕食者的傷害。故選C。 （2）考查細(xì)節(jié)理解。根據(jù)Opossum (負(fù)鼠)部分中的“In order to bee ‘dead’, they don39。t have to fax anyone a death certificate. They just lie there with their tongues hanging out with the smell of dead flesh, sometimes for hours, effectively convincing potential predators they can find a much fresher meal elsewhere.”可知，負(fù)鼠假裝死亡，讓捕食者在其他地方找到更新鮮的食物，以避免成為捕食者的目標(biāo)。故選B。 （3）考查推理判斷。根據(jù)Millipedes (千足蟲)部分中的“Their major defense is to curl up into a ball. They, though, also release a harm eyes, and leave a horrible smell on their attackers.”可知，千足蟲主要防守是蜷成一團(tuán)。然而，它們也會(huì)釋放出有害 的眼睛，并在攻擊者身上留下可怕的氣味。從而可以推斷出，千足蟲是擁有多種防御機(jī)制的物種。故選C。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和推理判斷兩個(gè)題型的考查，是一篇科普類閱讀，考生需要準(zhǔn)確捕捉細(xì)節(jié)信息，并根據(jù)上下文進(jìn)行邏輯推理，從而選出正確答案。5．犇犇閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。 Boomerang children who return to live with their parents after university can be good for families, leading to closer, more supportive relationships and increased contact between the generations, a