（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4

课时作业Working the land.单项填空1He was down with the flu，and_couldnt come to the meeting.AhoweverBotherwiseCtherefore Dbesides2Your training will_you_your future job.Aequip；for Bbe equipped；forCequip；with Dbe equipped；with3_with the problem，the_child requested his mom to explain it again.AConfused；confusing BConfusing；confusedCConfused；confused DConfusing；confusing4I regret_that I am unable to help you.Asaying BsayCto say Dsaid5Id rather you_that now，than afterwards.Aknow Bto knowCknowing Dknew6The beams of light moved across the sky and_the plane.Afocused on Bwere focused onCfocused themselves on Dfocused to7It was_your timely help that we accomplished the task on time.Abecause BforCthanks to Din case of8Eating too much sugar can_health problems，so we must have a balanced diet.Alead to Bresult fromCrefer to Ddevote to9With the help of his friends，he has_a good business over the years.Abuilt up Bmade upCgrown up Dpicked up10Ten years ago the population of our village was_that of theirs.Aas twice large as Btwice as large asCtwice as much as Das twice much as11Having heard my answer，the master nodded_satisfaction，“Im quite satisfied_you.”Awith；with Bon；byCin；to Din；of12Why are they_the forest?They are_a murderer.Asearching；searching Bsearching for；searchingCsearching；in search of Din searching；searching for13We agreed to accept_they thought was the best tourist guide.Awhatever BwhomeverCwhichever Dwhoever14I heard Johnson was badly injured in the accident._，lets go and see him.AWhats more BIf soCWhere possible DWhen necessary15If you want to advance yourself in your study，youll first have to_yourself of those shortcomings that can become barriers to progress.Aremove BcutCreduce Drid.翻译句子16我们的对外贸易近年来扩展很多。(expand)_17你为什么坚持要她立即答复你？(insist on)_18由于有了这台新电脑，乘坐中国民航的乘客们能更迅速地买到机票。(thanks to)_19医生为了减轻病人疼痛给他开了一些药。(reduce)_20为了生存，他们不得不与恶劣的天气及凶猛的野兽作斗争。(struggle for)_.阅读理解Stephen Hawking (January 8th,1942 ) was born on the 300th anniversary of Galileos death.He has come to be thought of as the greatest mind in physics since Albert Einstein.Hawking grew up outside London in an educated family.His father was a physician and specialist in tropical diseases；his mother was active in the Liberal Party.From early on he wanted to study science.He became increasingly skilled in mathematics and in 1958 he and some friends built a simple computer that actually worked.In 1959 he won a scholarship to Oxford University.In 1962 he got his degree with honors and went to Cambridge University to gain a PhD in cosmology (宇宙论)There he became crazy about black holes (first proposed by Robert Oppenheimer)After receiving his PhD，he stayed at Cambridge，becoming known even in his 20s for his pioneering ideas and use of Einsteins formulas，as well as his questioning of older，established physicists.In 1968 he joined the staff of the Institute of Astronomy in Cambridge and began to study black holes.Soon afterwards he made an astonishing discovery.Hawking suggested that under certain conditions，a black hole could give out subatomic particles (颗粒)That is now known as Hawking Radiation.He continued working on the theory of the origin of the universe.At the age of 32，he received the Albert Einstein Award.And in 1979，he was appointed Lucasian Professor of Mathematics at Cambridge.It is the most famous academic chair in the world.Since its creation 330 years ago,17 individuals have held the chair，like Sir Isaac Newton，Charles Babbage and Robert Woodhouse.There he began to question the big bang theory，which by then most had accepted.In 1988 Hawking wrote A Brief History of Time：from the Big Bang to Black Holes，explaining the evolution (发展) of his thinking about the cosmos for a general audience.It became a bestseller of long standing and established his reputation as an accessible genius.He wrote other popular articles and appeared in movies and on television.He remains extremely busy；his work hardly slowed by Lou Gehrigs disease (a disease that affects muscle control) for which he uses a wheelchair and speaks through a computer and voice synthesizer (合成器)21Which of the following is the correct order of the information about Stephen Hawking?aHe received the Albert Einstein Award.bHe joined the staff of the Institute of Astronomy in Cambridge and began to study black holes.cHe got his degree with honors and went to Cambridge University to gain a PhD in cosmology.dHe and some friends built a simple computer that actually worked.eHe suggested that under certain conditions，a black hole could give out subatomic particles.fHe wrote A Brief History of Time：from the Big Bang to Black Holes.Ad，c，b，e，a，f Bc，d，e，b，a，fCd，c，e，b，a，f Dd，c，e，b，f，a22Which of the following is Not true about Stephen Hawking?AGeneral audience can understand his book A Brief History of Time，making him more popular.BHe began to doubt the big bang theory generally accepted at Cambridge.CHis educated family had a positive effect on his study and future achievements.DHawking devoted himself to studying the theory of black holes，which he put forward first.23In his twenties，he began to become recognized by many people mainly because_.Ahe and some friends built a simple computer that actually workedBhe was appointed Lucasian Professor of Mathematics at CambridgeChe wrote other popular articles and appeared in movies and on televisionDhe dared to challenge established ideas and authorities on physics24Which of the following scientists didnt work as Lucasian Professor of Mathematics at Cambridge?ASir Isaac Newton BAlbert EinsteinCCharles Babbage DRobert Woodhouse25The passage doesnt talk about Hawkings_.Amarriage Bresearch and discoveryCachievements Dhealth conditions.阅读表达(2020年潍坊检测)If you are a male and you are reading this，congratulations：you are a survivor.According to statistics，you are more than twice likely to die of skin cancer than a woman，and nine times more likely to die of AIDS.There are many reasons for this.Typically，men take more risks than women and are more likely to drink and smoke but perhaps more importantly，men dont go to the doctor.Gullotta，a professor from a famous medical university，says a healthy man should visit the doctor every year or two.For those over 45，it should be at least once a year.Two months ago Gullotta saw a 50yearold man who had delayed doing anything about his smokers cough for a year.According to a recent survey,95% of women aged between 15 and early 40s see a doctor once a year，compared to 70% of men in the same age group.“A lot of men think they are absolutely strong，”Gullotta says.They only come in when a friend drops dead on the golf course and they think，“Geez，if it could happen to him，_.”Then there is the ostrich approach.“Some men are scared of what might be there and would rather not know，” says Dr.Ross Cartmill.“Most men get their cars serviced more regularly than they service their bodies，” Cartmill says.He believes most diseases that commonly affect men could be addressed by preventive checkups.Cartmill says，“Regular_checkups_for_men_would_surely_place_stress_on_the_public_purse，but_prevention_is_cheaper_in_the_long_run_than_having_to_treat_the_diseases.”Besides，the ultimate cost is far greater：it is called premature death.26What is the best title of the passage？(Please answer within 10 words.)_27Which sentence in the passage is the closest in meaning to the following one?In his opinion，medical examinations in advance can help solve some common male diseases._28Please fill in the blank in the sixth paragraph with proper words or phrases to complete the sentence.(Please answer within 10 words.)_29Give three suggestions for men to keep healthy.(Please answer within 30 words.)(1)_(2)_(3)_30Translate the underlined sentence in the last paragraph into Chinese._课时作业答案.单项填空1C根据句意，两句话之间在逻辑上为因果关系，而且and therefore意为“因此，所以”，故选C。2Aequip sb.for sth.为固定短语，意为“使某人有能力做某事”。equip sb.with sth.意为“使某人以武装”，不符合句意。3C第一个空考查过去分词作原因状语；be confused with对感到迷惑；第二个空考查分词作定语；confusing令人迷惑的，描述物的特性；confused感到迷惑的，强调内心的状态。4Cregret to say表示“很抱歉”regret后跟不定式，表示对将要发生的事感到遗憾或抱歉。5Dwould rather后跟从句时，从句多用一般过去时，表示与现在事实相反，构成虚拟语气。 句意为：我宁可你现在知道那件事而不是以后。6Afocus作“集中”讲时，可用作不及物动词，后常跟介词on。句意为：光束在空中移动，集中对准飞机。7Cthanks to为介词性短语，意为“幸亏；由于”。thanks to your timely help在句中作状语，被放在被强调位置上。句意为：多亏了你及时的帮助我们才能按时完成任务。8A句意为：吃太多糖会导致健康问题，所以我们必须要有均衡的饮食。result from由引起；refer to涉及，参考，提出，devote to致力于。所以选A，lead to是“导致”的意思。9A句意为：在朋友帮助下，几年来他的生意做得很兴旺。build up表示“使增大”。make up组成；grow up长大成人，不符合句意。pick up可译为“好转，改善，增强”，但多用作不及物动词。10B句意为：十年前我们村的人口是他们村的两倍。population往往与large或small搭配，且形容词比较级的结构之一为：倍数as形容词原级as.，故B项正确。11Awith satisfaction满意地，相当于副词的作用。be satisfied with意为“对感到满意”。12Csearch sth./sb.搜查某物/人；search for搜寻某人/物，for表示搜寻的目标；in search of等于search for。13D本题考查连词的使用。根据对句子成分的分析，本句缺少引导宾语从句的连词，同时在宾语从句中作主语，表示人的连词，应选择whoever。14Bso可用来代替一个肯定句，即He was badly injured in the accident。whats more表进一步说；when necessary表当必要的话。15Drid.of去掉。该句意为：如果你想提高学习成绩，首先你应该去掉成为你前进障碍的缺点。.翻译句子16Our foreign trade has expanded during recent years.17Why do you insist on her answering you at once.18Thanks