【正文】 analyze the cause.34. What does the third paragraph mainly talk about?A. The strengths of Xiao39。s device.B. The convenience of using a battery.C. The replacement of wearable devices.D. The development of traditional electronics.35. What do we know about Xiao39。s device from the text?A. It operates with plenty of power.B. It is designed for practical use.C. It benefits people39。s health in a way.D. It39。s based on traditional electronics.【答案】32. D 33. B 34. A 35. B【解析】本文是一篇說(shuō)明文?？屏_拉多大學(xué)博爾德分校的科研團(tuán)隊(duì)近日研發(fā)出了一種新型可穿戴設(shè)備，這種裝置可以將人體“轉(zhuǎn)化成”生物電池，從而為人們隨身佩戴的電器設(shè)備提供持久動(dòng)力。32. 細(xì)節(jié)理解題。根據(jù)第一段“In the future, we want to be able to power your wearable electronics without having to include a battery(未來(lái)，我們希望能夠無(wú)需電池為可穿戴電子設(shè)備供電。)”可知，Xiao希望自己團(tuán)隊(duì)的這個(gè)發(fā)明將來(lái)能夠給人們隨身佩戴的各種設(shè)備提供不竭的動(dòng)力，而不使用傳統(tǒng)電池。故選D。33. 推理判斷題。根據(jù)第二段“Xiao and his colleagues aren’t that ambitious(Xiao和他的同事們沒(méi)有那么雄心勃勃)”可知，作者提及電影《黑客帝國(guó)》系列是為了把這項(xiàng)新發(fā)明同該電影里機(jī)器人對(duì)生物能源的利用目的做對(duì)比。故選B。34. 主旨大意題。根據(jù)文章第三段中的“heal itself when damaged(受損后可以自我修復(fù))”。 “fully recyclable(完全可回收)”及“provides you with constant power(給你源源不斷的能量)”?？芍?，該段主要講述Xiao團(tuán)隊(duì)的這個(gè)發(fā)明的優(yōu)點(diǎn)。故選A。35. 推理判斷題。根據(jù)最后兩段內(nèi)容可知，Xiao團(tuán)隊(duì)的這個(gè)發(fā)明在人們快步走時(shí)就能發(fā)揮功能，提供的電力足可以媲美人們通常佩戴的手表電池，因此這是一項(xiàng)非常有實(shí)際利用價(jià)值的發(fā)明。故選B。第二節(jié)（共5小題；每小題2分，滿分10分）根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。As is known to all, sleep is very important to humans. But it’s important to animals, too. At night you hardly hear a . Have you ever wondered how birds sleep?37. Birds often sleep with one eye open. Only half their brain rests at once and the other half of the brain is able to sense danger if needed. While the exact way birds control their sleep patterns has not been well studied, it has been shown that the more protected a bird feels when sleeping, the more likely it is to sleep deeper.Sleeping together in large numbers is another way many birds use. By sleeping together, there are more birds to notice predators(捕食者).38. In winter, many birds roost together in limited spaces to share body heat and survive lower nighttime temperatures. When birds sleep, they protect vulnerable(易受傷害的) body parts by burying themselves in their . By tucking(收攏) feet or the bill into the feathers, less body heat is lost. When a bird’s bill is buried deeply in its feathers, it is also able to breathe air warmed by its own body heat.There is little data available about how long birds sleep once. 40. Some birds are not able to involve in other activities without enough light, and sleeping is the next natural item on their todo lists.A. A bird’s feathers help it keep warm.B. Birds are rarely seen sleeping.C. That’s because they’re sleeping at night, too.D. It gives each bird a greater chance of survival. bird may be sleepy in the daytime for lack of sleep. the length of birds sleep per night is still unknown. humans, birds can more carefully control their sleep.【答案】36. C 37. G 38. D 39. A 40. F【解析】本文是一篇說(shuō)明文，介紹了鳥(niǎo)是如何睡覺(jué)的。36. 根據(jù)空格前一句“At night you hardly hear a bird (晚上幾乎聽(tīng)不到鳥(niǎo)叫聲)”可知，此處提及鳥(niǎo)在晚上幾乎不叫。由此推知，空格處應(yīng)該解釋鳥(niǎo)為什么在晚上不叫。那么C項(xiàng)That’s because they’re sleeping at night, too.(那是因?yàn)樗鼈兺砩弦菜X(jué))解釋其原因。故選C。37. 根據(jù)下文“Birds often sleep with one eye open. Only half their brain rests at once and the other half of the brain is able to sense danger if needed.(鳥(niǎo)兒睡覺(jué)時(shí)常常睜一只眼。他們只有一半的大腦同時(shí)休息，另一半的大腦能夠在需要的時(shí)候感知危險(xiǎn))”可知，本段主要介紹鳥(niǎo)類在睡覺(jué)時(shí)十分小心。那么G項(xiàng)Unlike humans, birds can more carefully control their sleep(與人類不同，鳥(niǎo)類可以更小心地控制自己的睡眠)引出本段。故選G。38. 根據(jù)空格前一句“By sleeping together, there are more birds to notice predators(通過(guò)睡在一起，有更多的鳥(niǎo)注意到捕食者)”可知，此處介紹了鳥(niǎo)類在一起睡覺(jué)可以注視到捕食者，所以空格應(yīng)該講述這樣做會(huì)帶來(lái)的好處。那么D項(xiàng)It gives each bird a greater chance of survival(這給了每只鳥(niǎo)更大的生存機(jī)會(huì))承接上文。故選D。39. 根據(jù)空格前一句“When birds sleep, they protect vulnerable body parts by burying themselves in their feathers.( 當(dāng)鳥(niǎo)類睡覺(jué)時(shí)，它們用羽毛保護(hù)脆弱的身體部位)”可知，鳥(niǎo)類的羽毛可以保護(hù)其脆弱的部分。再結(jié)合空格后一句“By tucking feet or the bill into the feathers, less body heat is lost.(通過(guò)把腳或嘴塞進(jìn)羽毛里，減少了身體熱量的流失)”可知，空格處應(yīng)該介紹羽毛的作用。那么A項(xiàng)A bird’s feathers help it keep warm.(鳥(niǎo)的羽毛幫助它保暖)介紹了其作用。故選A。40. 根據(jù)空格前一句“There is little data available about how long birds sleep once.(關(guān)于鳥(niǎo)類一次睡眠時(shí)間的數(shù)據(jù)很少)”可知，關(guān)于鳥(niǎo)類睡眠時(shí)間的記錄很少。由此推知，空格處應(yīng)該說(shuō)明鳥(niǎo)類的睡眠的時(shí)間依然是個(gè)謎。那么F項(xiàng)So the length of birds sleep per night is still unknown.( 因此，鳥(niǎo)類每晚睡眠的長(zhǎng)度仍然是未知的)承接上文。故選F。第三部分：語(yǔ)言運(yùn)用（共兩節(jié)，滿分45分）第一節(jié)：完形填空（共20小題；，共30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。I39。m entering my eighth year teaching preschool. I39。ve never got tired of it, because 41 year is ever the same. Sometimes our school brings new staff and new students39。 families who are 42 with the purposeful aesthetic （美學(xué)）our school seeks for. So I am eager to show them around my classroom with the introduction of 43 to help them sense our school philosophy ——supporting creativity, learning and 44 for children. Their nodding and smile make me feel it will be another 45 new school year.All of the walls in my classroom start out very 46 They are plain in color. All I will do is give students the great beauty in the physical environment with my philosophy. First, I arrange all the children’ s first names in a circle on the wall, 47 traditional number lines or alphabet order, which may make students feel discriminated. I like it when children see their names and have a sense of 48 to our class munity. 49 I have a sign on our paper towel holder that is a 50 of how many paper towels we use, because we are showing our 51 to the Earth and will be starting with what we can do for the Earth within our classroom. I also have a small sign about our voice scale, which gives a 52 to distinguish indoor and outdoor voice level, and then I use the language all the time 53 ,“Shh — Let39。s bring our voices down to a Number 2 or 3. ”For the 54 part, the walls belong to the children, and the children will 55 the lively color and decorations in the room through their paintings to 56 their tension between lessons. The walls I place value on give an excellent way to show that students39。 wellbeing and the talent of 57 are valued.Aesthetics of t