（山东）《龙门亮剑》2020高三英语一轮 Unit2 课时作业详细解析 新人教版必修5VIP

课时作业The United Kingdom.单项填空1When his wife returned，the husband noticed her hair_short.AcuttingBto be cutCbeing cut Dcut2_ by the problem that was put forward at the meeting，the people in the audience had _ looks on their faces.APuzzled；puzzling BPuzzled；puzzledCPuzzling；puzzling DPuzzling；puzzled3To their great fear，they found_in the heaviest snowfall they had ever had.Athey were catching Bthemselves caughtCthey had caught Dthemselves catching4Did you meet with the famous space hero，Yang Liwei?_I had come here earlier!AIf only BIf notCBut for DFor fear5There were no tickets _ for Fridays performance so we went to the cinema instead.Aavailable BvaluableCexpensive Denthusiastic6The college _7 departments,4 institutes，and Teaching Division of Basic Computer Science and Basic Lab Center.Aconsists of Bmakes up ofCis consisted of Dis made of7If I were you，I would take it easy；_ is no need to be nervous.Ait BthisCthere Dwhich8He was so careless that he left the work half _ and went to play computer games.Adone BdoingCto do Ddid9As is known to all，it is teachers and parents who will have a big_on the development of children.Achange BaffectionCinfluence Dimpression10He tried to deal with the increasing burden of his work，but he finally _ and had to take a complete rest.Abroke off Bbroke awayCbroke out Dbroke down11_is required is that all the students should obey the school regulations.AWhat BAsCIt DWhich12How about joining us in the game?Im sorry.I have an urgent matter to_.Arelate to Bhandle toCattend to Drefer to13Life in London has so many_nightclubs，good restaurants and so on.Acollections BinstructionsCattractions Dexpressions14It was careless of you to have left the house without turning off the cooker.My God！_.ASo were you BSo was ICSo did I DSo I did15The young man_the two policemen who were holding him.Agot away with Bbroke away fromCcome up with Dcaught up with.翻译句子16他们对那个令人迷惑的问题争议了很长时间。(debate，puzzle)_17他们已安排了另一个人来代替他的位置。(take ones place)_18如果你方便的话，我们下周末一起去看望老师吧。(convenient)_19刚提到的这个问题在下次会议上讨论。(refer to)_20你这个电话号码里漏了一个零。(leave out)_.阅读理解Bedazzling (眼花缭乱) with their bright colors and eyecatching displays，fireworks light up our night skies during the holidays.However，these crowdpleasers can have some damaging side effects.Once a firework is set off，it only takes a couple of seconds before smoke，dust and harmful chemicals are let out into the atmosphere.The loud booming noises are caused by gunpowder.While the sounds may excite some people，they can be frightening to domestic and wild animalsas well as some humans.The pretty colors you see are a result of more chemicals.Barium，added to make green，is known for its poisonous and radioactive qualities.Blue comes from copper compounds.Cadmium，lithium and leadall found in fireworkshave been linked to diseases，such as allergies and skin rashes in both humans and animals.Acid rain has been linked to gases given off by fireworks，which sometimes go beyond the toxin (毒素) limits of the United States Clean Air Act.Once all those chemicals come back down to the ground，they can cause problems too.Debris (碎片) from the fireworks falls to the ground，where animals can burn their paws or noses on piping hot pieces.Humans also are at risk of stepping on or picking up something sharp or hot.Meanwhile，debris that finds its way into waterways can damage animal habitats and water supply sources.Instead of setting off fireworks，try to come up with some new ways for fun.Here are some ideas to get you started：Sky lanternsa tradition that originated long ago in the mostpopulated Asian country. Party crackersa favorite in the United Kingdomgive you noise and surprises without the mess of fireworks.You can make your own or buy ecofriendly crackers.Want noise excitement with less volume？Consider a fireworks sound recording beforehand or break out the party horns (号角) and blow up a storm!21The advantages of fireworks can be seen below EXCEPT that_.Athe special sounds of fireworks excite peopleBdebris from fireworks can even find its way into waterCthe pretty and bright colors add to the beauty of night skiesDfireworks are enjoyed as one of the crowdpleasers22Which of the following is NOT true according to the passage?ACopper compounds are needed to make green in fireworks.BChemicals in fireworks are both poisonous and dangerous.CToo much gases from fireworks can result in acid rain.DChemicals in fireworks are harmful in the air and on the ground.23All the italicized (斜体的) words are probably_.Amineral materials Btiny solidsCchemical elements Dbroken pieces24What is implied from the passage?AGunpowder in fireworks makes loud booming noises.BIt must be Indians who first started to hang sky lanterns.CFireworks does less harm in the air than on the ground.DFireworks can even break the balance of nature.25What can be concluded as the writers attitude towards fireworks?AIt is not allowed to set off fireworks except during the holidays.BFireworks should be banned and replaced by some other means.CNight is the best time to set off fireworks and see the pretty colors.DYou cannot set off fireworks unless you come up with new ways.阅读表达(2020年聊城检测)You are in a beautiful place enjoying the landscape，maybe fishing，but suddenly the peace and quiet is interrupted by the noisy sound of a cell phone！Cell phones are everywhere，but some people dont know what the limits of cell phone use are.Nowadays，thats the biggest problem.People disturb other people，first with the ringing of their cell phones and then with their conversations because they usually speak very loudly.Not everybody in a public place should have to listen to private conversations.People need to learn how to use cell phones correctly.If there is an emergency，cell phones are acceptable；but remember that just a few years ago few people had cell phones and the whole society survived！Nowadays people cant seem to live_.They talk in restaurants，in restrooms，in cars，in hospitals，and at parties.Its incredible!Its like smoking.Just as people dont want to be bothered by smokers，they dont want to be disturbed by cell phone talkers.Our society has to learn to respect other people.It would be great if loud talking was seen as really bad manners.The use of cell phones must be restricted in places such as cinemas，theatres，museums，classrooms and hospitals.Nowadays，people just laugh when a cell phone rings in these places，but its just the beginning，so in the future I think things are going to change.They should have got tickets when they use them in inappropriate places，like people get parking tickets when they park in inappropriate places.So，we have to write some rules to restrict，or even prohibit，cell phone use in some places.New_rules_of_etiquette_(礼仪)_are_needed_for_new_behavior_in_our_lives_such_as_using_cell_phones.Its_going_to_have_to_be_part_of_our_education_in_the_future.26What is the purpose of the passage？(Please answer within 10 words.)_27The following sentence is taken from the beginning of a paragraph.Please find out which paragraph the sentence belongs to.But again，not everybody wants to listen to other peoples private conversation._28Fill in the blank in Paragraph 3 with proper words to complete the sentence.(Please answer within 10 words.)_29If cell phones are acceptable in your school，please list two rules about the correct use of cell phones.(Please answer within 20 words.)_30Translate the underlined sentences in Paragraph 5 into Chinese._课时作业答.单项填空1Dcut short是过去分词作宾语补足语，表示被动。2Bbe puzzled about对感到迷惑；a puzzled look困惑的表情。3B句意为：他们发现被困在大雪之中。发现自己被困必须用反身代词宾补，若用宾语从句应用be caught in。4Aif only表示一个强烈的感叹，“要是就好了”，往往用在一个省略了主句的虚拟条件句中。5A句意为：因为没有看周五的节目的票了，所以我们去看了电影。available意为“可以得到的；可用的”。6Aconsist of意为“由组成”，这个词组没有被动语态；be made of意为“由做成；制成”；be made up of意为“由构成”。7Cthere is no need to do/be 是固定句型，意为“没有必要”。8Awork 和do之间是被动关系，B和D两项均表示主动关系；C项表示“未做；要做”之意。9Chave an influence on.固定短语，意为“对有影响”。10D题干中提到他忙于不断增加的工作负担，最后累倒(broke down)了；break down在此意为“身体垮了”。break off突然停止；break away 逃脱，脱离；break out爆发。11Awhat作第一个is的主语，相当于something that，并且what引导一个主语从句。12C13Cattraction吸引，吸引人们的东西；collection收集，收藏；instruction指导；expression表情，根据题意应选C。14D考查特殊结构。根据答语的前面部分可知说话人离开房子时的确没有关掉炊具，“so主语助动词”表示“确定如此”。“so助动词主语”表示“也如此”，因此C项不正确。15B本题考查短语意思。get away with 逃脱处罚，break away from从逃走，come up with提出，catch up with赶上，追上。.翻译句子16They debated about the puzzling problem for a long time.17They have arranged for another man to take his place.18If it is quite convenient to you，we will visit our teacher next weekend.19The problem just referred to is to be discussed at the