課時作業(yè)(十九)必修4Unit 4 Body language(限時：35分鐘).單項填空1_the experiment right，I tried again and succeeded.ANot having done BHaving not doneCNot doing DNot done2Mike wasn't happy about what Jason said, and _AI was nor Bnor was ICI was either Deither was I3What do you mean by saying that?I think you _ what I had said. I meant no harm.Aunderstood BmisunderstoodCamused Dcaught4The children were warned of not being too_about things they are not supposed to know.Astrange BamusingCcurious Dsatisfied52012·山東卷 After completing and signing it, please return the form to us in the envelope _.A. providing B. providedC. having provided D. provide6“Dear Frank, when will our wedding be？”“Ah, when? God knows.” He said, and _ away from her, walked rapidly away.Aturning BturnedCturn Dto turn7The kitchen is often the busiest room in a household, so it's important to make sure it _well.Asmoothes BfunctionsCpays Dmeasures8Jane's always nervous when she has to make a speech; she must accustom herself to be _ when she is with people.Aat ease Bin disguiseCat risk Din relief9People in these countries demand equal treatment for all，_race, religion or sex.Ain defence of Bregardless ofCinstead of Din support of10Although the couple didn't choose to sleep in the wild instead of in the hotel, it_unexpectedly beautiful.Aturned up Bturned outCturned down Dturned around11The results of the sports meeting will be _ on Sunday morning.Aput away Bput offCput up Dput down12I guess we've already talked about this before but I'll ask you again just_Aby nature Bin returnCin case Dby chance13Have the peace talks broken down?Yes.Armed conflict is _ to break out between the two countries.Alikely BpossiblyCprobably Dgradually14Eric didn't feel at _ ease in the party，because he was afraid of losing _ face.Athe; a Ban; / C/; the D/; /15Would she mind playing against her former teammates?_She is willing to play against any tough players.AI think so. BI'm not surprised.COf course. DNot likely!.閱讀理解AUS researchers have found traces of an ancient lake on Mars recently, increasing hopes of discovering evidence that billions of years ago the red planet hosted life.The lake, which dates back some 3.4 billion years, appears to have covered as much as 80 square miles and was up to 1，500 feet deep, said the team from the University of Colorado.“This is the first clear evidence of shorelines on the surface of Mars，” said Boulder's research associate, Gaetano Di Achille, in a study published in the latest edition of Geophysical Research Letters.“The identification of the shorelines and accompanying geological evidence allows us to calculate the size and volume of the lake, which appears to have formed about 3.4 billion years ago.”Analysis of the images has shown the water carved out the canyon(溪谷) in which it was found, which then opened out into a valley depositing(使淤積) sediment(沉積物) which formed a delta(三角洲)“Finding shorelines is a great discovery to us”， said assistant professor Brian Hynek, adding it showed the lake existed at a time when Mars was thought to have been cold and dry.Scientists believe the oldest surfaces on Mars formed during the wet and warm era known as the Noachan epoch, about 4.1 billion to 3.7 billion years ago.The newly discovered lake is believed to date from the Hesperian era and postdates the end of the warm and wet period on Mars by 300 million years, according to the study.Scientists believe deltas next to the lake may well hold secrets about past life on Mars as such places on Earth have become the natural deposits of organic carbon and other markers of life.16The size of the lake found on Mars is _A80 square miles B1，500 square milesC3.4 billion square miles D300 million square miles17When the lake existed, the weather on Mars was _Ahot and wet Bwet and warmCcold and dry Dcold and wet18Why do scientists think deltas near the lake may hold secrets about past life on Mars?ABecause similar places on Earth have become natural deposits of markers of life.BBecause someone has put secrets about past life on Mars there.CBecause past life has been found in other deltas on Mars.DBecause some people are said to have already seen life marks there.19Which of the following statements is NOT true according to the passage?AThe Noachan epoch was a wet and warm era.BThe lake might have existed 3.4 billion years.CThe discovery can't fully prove that the Mars once hosted life.DThe lake traces prove that there exists life on Mars now.BYawning is so contagious(具有傳染性的) that chimpanzees can “catch” it from cartoons, according to research.Scientists from Emory University in Atlanta，US, have discovered that a cartoon of a yawning chimp will stimulate(刺激) real chimps to yawn. They describe in the Royal Society journal，Proceedings B，how this could assist in the future study of empathy(同感，共鳴)The work could also help explain if and how computer games might cause children to imitate what they see on screen.Previous studies have already shown contagious yawning in chimpanzeesstimulated by video­recorded footage of yawns.“We wanted to expand on that，” explained Matthew Campbell，a researcher from Emory University's Yerkes National Primate Research Center and lead author of the study.“We're interested in using cartoons for presenting stimuli to animals, because we can control all the features of what we show them，” he continued.Although Dr Campbell doesn't think the chimps were “fooled” by the cartoons into thinking they were looking at real chimps, he explained that there was evidence that chimpanzees “process animated(動畫的) faces the same way they process photographs of faces”He said, “It's not a real chimpanzee，but it kind of looks like a chimpanzee, and they're responding to that.”He and his team, including Devyn Carter who designed the cartoons, showed the animals the yawning sequences.“We also had the cartoons doing other movements with their mouths that the chimps often do，” he said.“The chimps showed a lot more yawning during the yawn video than when the control videos were playing.”He told BBC News that the only way he and his colleagues could explain the “very strong difference” they saw was that seeing the yawns was making the animals yawn.20According to the passage, the scientists have found that _Ayawning is a contagious facial expression among chimpsBchimps will imitate a cartoon chimp who is yawningCchimps are able to understand cartoons very wellDchimps like watching cartoons very much21According to the passage we can learn that _Ayawning on both cartoon videos and pictures can make chimps yawnBDevyn Carter led the study about contagious yawningCchildren will also be stimulated to yawn by the videos of chimpsDpeople can control all the features of animals through cartoons22By studying the action of chimps, the scientists hope to _Ateach them more body language of human beingsBlearn how chimps use their brains to studyCcontrol the actions and behaviors of animalsDcreate more charming cartoon characters23The passage is mainly talking about _Aa serious research about chimps' body languageBthose contagious gestures of animalsCwhy children imitate what they see on TVDa study about chimps' ability of imitating.短文填詞Each time we receive help from others, we say “Thank you”. We may say it many times a day. It seems that “Thank you” is very popular 24.a_ us Chinese students. 25.B_ is it as popular in the UK? The answer is “no”. According to a 26._ ( 最近的)study in The Daily Telegraph, “Thank you” is only the 20th most popular way of 27._ (表達) thanks in the UK. The study 28.s_ that British people tend to say “Cheers” instead. For example, when friends invite 29._ other for a drink after a basketball 30._， a “Cheers” may be the best way to say “thanks”. “Cheers” also means “ganbei” in Chinese. You may often hear the word 31.s_ between two good friends. Of 32._， there are some formal ways to say “thanks” in the UK. For example, when a stranger is especially 33._ (有幫助的), they may say “brilliant” or “much appreciated”參考答案課時作業(yè)(十九).1.A考查非謂語動詞。此處是非謂語動詞作狀語。非謂語的否定式是在非謂語動詞前加not且其動作在謂語動詞動作之前已經發(fā)生，故用現(xiàn)在分詞的完成式，選A。2B表示“某人也不時”，應該用倒裝句型“neither/nor助動詞/系動詞/情態(tài)動詞主語”。3B答語句意為：我想你誤解了我的話。我并無惡意。4C考查形容詞辨析。strange奇怪的；amusing可笑的；curious好奇的；satisfied滿意的。be curious about對好奇。句意：孩子們被警告不要對他們不應該知道的事太好奇。5B考查非謂語動詞。句意：填完表格后，將其放入所提供的信封返回給我們。provide 與其所修飾的envelope是動賓關系，所以用過去分詞作后置定語，表示“被動和完成”。6A分析句子結構可知，and前后連接的是兩個接連發(fā)生的動作(“said” and “walked”)，因此考查的是非謂語動詞，故正確答案是A，現(xiàn)在分詞作伴隨狀語，表分詞動作(turning)伴隨主句動作(walked)發(fā)生。B項把原句and放在第二個逗號后，前后連接三個接連發(fā)生的動作，才可以選；C項從時態(tài)上可以排除；D項不定式表將來或目的，不合語境。7B考查動詞辨析。function起作用，發(fā)揮功能，運轉。句意：廚房通常是家里最忙碌的房間，因此確保它很好地發(fā)揮功能很重要。smooth 使順利，撫平； pay 付款； measure 測量。8A考查介詞短語辨析。at ease輕松，自由自在。句意：簡做演講時總是很緊張；當與他人在一起時，她必須使自己輕松自在。in disguise 假裝； at risk 冒險； in relief 欣慰地。9B考查介詞短語辨析。regardless of不管。句意：這些國家的人們要求平等待遇，不管種族、宗教或性別。10B考查動詞短語辨析。turn out結果是。turn up出現(xiàn)；turn down 關小，拒絕；turn around 轉身。11C考查動詞短語辨析。put up張貼，符合句意。句意：運動會的結果將在星期日上午張榜公布。 put away 收起來； put off 拖延； put down 放下，鎮(zhèn)壓。12C考查介詞短語辨析。in case 以防，萬一。by nature 天生地；in return 作為回報；by chance 碰巧。句意：我認為我們以前已談論過這個話題，但是我將再問一下以防萬一。13A根據(jù)問句中的broken down可知，這兩國間有可能發(fā)生武裝沖突。be likely to do sth 很可能會做某事。注意：四個選項中，只有l(wèi)ikely是形容詞，在這里用作表語。14D考查冠詞的用法。at ease(舒適、快活、自由自在)和lose face(丟臉)都是固定搭配，名詞前均不加冠詞。15D考查交際用語。句意：“她會介意與她之前的隊友們對壘嗎？”“不會！她喜歡與任何強勁的選手比賽?！盜 think so.我想是這樣的。I'm not surprised.一點也不奇怪。Of course.當然。Not likely！(大概)不會！此處表示不介意，所以選擇D。.A本文記述了美國科學家對火星的探索情況。16A細節(jié)理解題。根據(jù)第二段可知答案為A項。17C細節(jié)理解題。根據(jù)第六段中it showed the lake existed at a time when Mars was thought to have been cold and dry.可知答案為C。18A細節(jié)理解題。由原文最后一句可直接得出答案。19D推理判斷題。由第一段內容可知火星上湖岸線的發(fā)現(xiàn)只是增加了人們發(fā)現(xiàn)億萬年前火星上曾經存在生命證據(jù)的可能性，但并不能推出火星上現(xiàn)在有生命。B研究表明，黑猩猩會模仿動畫片中黑猩猩的打呵欠動作，如果能充分利用黑猩猩的這種模仿能力，人類對動物行為的控制將取得重大突破。20B細節(jié)理解題。根據(jù)第二段第一句可知黑猩猩看到動畫片中打呵欠的黑猩猩時，會進行模仿。21A細節(jié)理解題。根據(jù)第五段后半部分中的內容可知無論是動畫片中還是圖片中的打呵欠動作都可以讓黑猩猩打呵欠。22C推理判斷題。黑猩猩看到動畫片中打呵欠的黑猩猩后會進行模仿，第四段的后半部分提到科學家可以控制所有的播放內容，由此可推斷科學家希望通過研究黑猩猩的模仿行為來控制動物的行為和舉止。23D主旨大意題。本文是一篇研究報道，第一段是文章的中心段，根據(jù)該段內容可知文章是關于黑猩猩模仿能力的一項研究。.24.among25.But26.recent27.expressing28shows29.each30.game/match31.spoken/said32course33.helpful