高考英语复习第1部分Unit5Meetingyourancestors教学案（含解析）新人教版.docx

Unit 5Meeting your ancestors 单词拼写应用核心单词1kindergarten n幼儿园 2alternative n可能的选择adj.供选择的；其他的3regardless adv.不管；不顾4somehow adv.以方式；不知怎么地5spit vt.吐出(唾液、食物等) vi.吐痰6arrest vt.逮捕；吸引 n逮捕；拘留7applaud vi.& vt.鼓掌欢迎；赞赏8interrupt vt.& vi.打断讲话；打岔；暂时中断或中止9skilful adj.有技巧的；熟练的10album n相册；集邮册；唱片语境运用用所给词的适当形式填空。1Whats worse，they spat/spit (spit) and even threw rubbish into the lake，totally ignoring the noticeable sign “No Littering” nearby.2He was_arrested (arrest) for spreading rumors on the Internet.3The moment the famous singer finished singing，the audiences stood up and applauded (applaud) warmly.5The new method was popular and many peasants became very skilful (skill) at it.6The bell indicating the end of the period rang，interrupting(interrupt) our heated discussion.拓展单词1assume vt.假定；设想assuming conj.假设assumption n假设；设想2sharp adj.锋利的，尖锐的sharpen vi.& vt.(使)锋利，尖锐；清晰sharpener n磨具；削具3mess n凌乱，脏messy adj.凌乱的；脏的4identify vt.确认；识别；鉴别identification n辨认；鉴定5starve vi.挨饿；饿死 starvation n挨饿；饿死6analyse vt.分析analysis n分析 (pl.) analyses 7significance n意义；意思；重要性；重要意义significant adj.重要的8divide v分割，划分；分配division n分割；划分；分配；分界线9accurate adj.准确的；精确的accurately adv.准确地，精确地accuracy n精确；准确10botany n植物学botanical adj.植物学的；与植物学有关的语境运用用所给词的适当形式填空。1I have been so busy that I have no time to clean the mess，so the house looks very messy(mess)2With the teachers help，I analysed the data of this experiment.The teacher considered my analysis is reasonable.(analyse)3The scientists think his invention is of great significance，because it is significant to cure the patients of deadly disease.(significant)4While calculating the maths problem，you should pay more attention to the accuracy of the numbers，or you cant figure it out accurately(accurate)5The old man was starved to death.People felt pity for his starvation(starve)6It was first assumed that he was the murderer，but later it turned out to be a false assumption(assume)阅读词汇1tentative adj.试探性的；不确定的2acute adj.有观察力的；敏锐的；严重的；深刻的3ample adj.足够的；充足的；富裕的4primitive adj.原始的；远古的；简陋的5ripen vt.& vi.使成熟；成熟6radioactive adj.放射性的；有辐射能的7accelerate v加速；促进8gay adj.快乐的；欢快的9category n种类；类别；范畴10howl v嗥叫；叫喊；吼叫n长嚎；嗥叫11beast n野兽12quilt n被子；棉被拓展联想1.v.ing形式的介词小结assuming假设；假定considering 鉴于；考虑到including 包含；包括supposing 假设；假如providing 假设；如果concerning 关于2.表示“快乐；高兴”的形容词一览gay快乐的；欢快的happy 高兴的；快乐的joyful 高兴的；快乐的cheerful 高兴的；快乐的pleased 高兴的；欢喜的delighted 高兴的；欣喜的3.cy结尾名词速记accuracy正确，准确(度)；精确efficiency效率；效能emergency紧急情况fluency流畅，流利frequency屡次，频率，频繁privacy隐退，隐避，隐居tendency倾向，趋势熟词生义你知道下面句子中黑体词的汉语意思吗？1To preserve natural habitats, biologists expected the government to make laws that would arrest commercial development in these areas. 阻止；遏止2If there is no president, power will be assumed by the most extremist forces. 掌管；夺取 短语多维应用高频短语1.at_most至多；最多2be_aware_of 知道；意识到3regardless_of 不管；不顾4date_back_(to_.) 追溯到；始于5keep_out 关在门外；不准入内语境运用选用左边短语的适当形式填空。Last Sunday，our class visited the history museum in our city regardless_of the hot weather.In the museum，we saw an old stone which was said to be a scraper used by our ancestors.The stone scraper dates_back_to the Xia Dynasty.When we were told its use，we were_aware_of our ancestors wisdom.高频短语6.cut_up切碎7look_ahead 向前看；为将来打算8scare.away 把吓跑9(be)_fed_up_with 受够了；饱受；厌烦10with/in_relief 轻松地；如释重负地语境运用选用左边短语的适当形式填空。The announcer also explained that the stone scraper could be used to cut_up the meat.Besides，our ancestors had learned to scare the beasts awayHowever，they were fed_up_with their life，so they had to look_ahead.拓展联想1.无被动语态的动词短语聚焦date from/back to追溯到belong to属于consist of 由组成 come true 变成现实take place 发生 break out 爆发2“at名词或代词”短语荟萃at most至多；最多at least至少at present 目前；现在 at first 起初at work 在工作 at ease 自由自在地句式结构仿写教材原句背诵句式仿写应用1.as 引导定语从句。Yes，indeed，as the botanical analyses have shown us，all the fields around here used to be part of a large shallow lake.常言说：“人不可貌相”。“You cant judge a book by its cover，”as_the_old_saying_goes.2.if only.要是就好了。If only she had looked ahead and planned better this year！在上周举行的英语演讲比赛，我要是有更多的信心就好了！If_only_I_had_had more confidence in the English speech contest held last week.3.had done sth.when.刚刚这时。She had almost reached her destination when a delicious smell arrested her progress and she stopped.他刚到达机场这时被告知航班推迟了。He had_just_arrived_at_the_airport _when he was informed that the plane was put off.4.only to do表出乎意料的结果。Abruptly she sat down，only to be scooped up by her laughing，shouting sister，Luna.他匆匆忙忙地赶往剧院，结果被告知票已卖完。He hurried to the theatre，only_to_be_told that the tickets had been sold out.精讲4个考纲单词1alternative adj.供选择的；其他的 n可能的选择；选择对象(1)单句语法填空The Internet also provides us with a cheap alternative to communicating (communicate) with others.It was so serious a matter that I had no alternative but to_call (call) the police.(2)链接写作一句多译我们不得不勇敢地直面失败并从中吸取教训。We have_no_alternative/choice_but_to_face_failure bravely and learn from it.(alternative/choice)We can_do_nothing_but_face_failure bravely and learn from it.(nothing)先理解再牢记 (1)have no alternative but to do sth.别无选择只好做某事an alternative to 的替代物(to是介词)(2)alternatively adv.可供选择地联想发散“别无选择只好做”的其他表达形式：have no choice but to do sth.；cant do sth.but do sth.；can do nothing but do errupt vt.& vi.打断讲话；打岔；暂时中断或中止(1)单句语法填空Being a badtempered man，he would not tolerate having his lectures interrupted(interrupt)Would you mind not interrupting with questions all the time?(2)链接写作完成句子他连续几年坚持体育锻炼。She has kept up physical training for several years without_interruption先理解再牢记 (1)interrupt sb./sth.(with sth.)(因某事)打断某人/某事(2)interruption n打扰，插嘴，打岔；阻断物without interruption 连续地，不断地佳句背诵They were interrupted by a sudden and urgent knock at the door.3.assume vt.假定；设想(1)单句语法填空(2018江苏卷)It is wrong to_assume (assume) arts groups cannot make a profit.A lot of people make the assumption(assume) that poverty only exists in the third world.(2)链接写作句式升级(普通表达)If I am chosen to be a volunteer at Beijing Winter Olympic Games，I will serve the people heart and soul.(高级表达)Assuming_that_I_am_chosen_to_be_a_volunteer at Beijing Winter Olympic Games，I will serve the people heart and soul.先理解再牢记 (1)assume sb./sth.to be假定/假设某人/某事为It is assumed that.一般认为(2)assumption n假定；假设make an assumption 认为；假定assuming(that).假设/假定佳句背诵It is generally assumed that stress is caused by too much work.4.significance n意义；意思；重要性；重要意义(1)单句语法填空/单句改错As time goes by，I attach more great significance to doing (do) what I am doing now.It is significance that nowadays fiber is still considered to be an important part of a healthy diet.significancesignificant(2)链接写作一句多译在我看来，练习写字对学生们的成长很重要。In_my_view，practicing handwriting is very important/of great importance to the students growth.From_my_point_of_view，practicing handwriting is very_significant/of_great_significance to the students growth.先理解再牢记 (1)be of significance to .对有重要意义attach significance to .认为重要(to为介词)(2)significant adj.重要的；明显的It is significant that .很明显联想发散常见“beof抽象名词”的短语有：be of significancebe significantbe of importancebe importantbe of valuebe valuablebe of helpbe helpfulbe of usebe useful诠释2个核心短语1regardless of 不管；不顾(1)单句语法填空You will hurt others if you say what you think，regardless of other peoples feelings.Despite her terrible illness，she works hard and succeeds in the scientific research field.Dr.Bethune continued working in spite of cutting (cut) his hand during an operation.(2)链接写作完成句子关于阅读，有句名言说的好，“读书使人明智”。With_regard_to_reading，there is a famous saying that reading makes a wise man.先理解再牢记 (1)regardless of不管；不顾(侧重指不计后果和代价) (2)despitein spite of 尽管；不管；虽然(后常 接名词，不接从句)(3)with regard to 关于；至于佳句背诵(2016江苏卷)In addition，the Internet makes surveying and voting easy and convenient，regardless of time and space.2.date back(to.)追溯(到)(1)单句语法填空Most Chinese people like the fairy tale of Cowboy and Weaving girl，which dates from the Han Dynasty.Dating (date) from 1933，the South Lake Park in Changchun is located in the southwestern part of the Changchun City.(2)链接写作句式升级(普通表达)The festival is held in November every year.It dates back to the Ming Dynasty to celebrate the harvest in autumn.(高级表达)The festival，dating_back_to the Ming Dynasty to celebrate the harvest in autumn，is held in November every year.(分词作定语)先理解再牢记 (1)date back todate from追溯到(2)out of date 过时的，陈旧的up to date 最近的，新式的，现代的温馨提示(1)date back to和date from一般无进行时态和被动语态；(2)作后置定语时，常用现在分词形式。突破2个高考句型1(教材P43)If_only she had looked ahead and planned better this year!要是她今年早有预见，计划得更好些就好了！要点提炼if only.意为“要是就好了”。(1)单句语法填空/单句改错Constant quarrels between my parents are driving me crazy.If only I had (have) a warm and harmonious family.If only I could_go (go) back and reset my goals.If only he has remembered to send that email yesterday.hashad(2)链接写作完成句子我要是能生活在一个没有空气污染的世界就好了。If_only_I_could_live_in_a_world free of air pollution.先理解再牢记 (1)if only.could/would/might do.表示对与将来事实相反的愿望(不用should)；(2)if only.did.表示对与现在事实相反的愿望；(3)if only.had done.表示对与过去事实相反的愿望。名师点津only if中的only仅起强调作用，意为“只要”。 另外，“only状语”位于句首时，句子要用部分倒装。2.(教材P43)Abruptly she sat down，only_to_be_scooped_up by her laughing，shouting sister，Luna.突然间她坐了下去，却又被她那又笑又叫的妹妹卢娜一把搂了起来。要点提炼only to do 表示“意料之外的结果”。(1)单句语法填空I hurried to the post office only to_find (find) it closed.On hearing the news，the little girl rushed out without hesitation，leaving(leave) her schoolbag lying on the floor.The headmaster hurried to the lecture hall，only to_be_told(tell) the speaker had gone.(2)链接写作完成句子他结婚定居在澳大利亚，将家人留在了香港。He has got married and settled in Australia，leaving_his_family_in_Hong_Kong先理解再牢记 (1)only to do.“不料，反而，结果却”，是动词不定式作结果状语，表示意料不到的结果。(2)现在分词短语作结果状语则表示“自然而然的结果”。佳句背诵He hurried to the stadium without supper，only to be told the football match was cancelled.单句语法填空1The room is so messy ( mess) for I had no time to clear it up.2As the old saying goes，“A workman must sharpen ( sharp) his tools if he is to do his work well.”3It is commonly assumed (assume) that the growth of GDP and the development of peoples living conditions are not necessarily cause and effect.4The more we are aware of the significance (significant) of this famous saying，the more benefits we will get in our daily study and job.5The escaped prisoner got arrested (arrest) immediately he turned up at the railway station and was sent to prison again.6In contrast to our ignorance of saving food，many people especially those in povertystricken areas are suffering from starvation (starve)7Every year，a good many tourists are attracted to visit the old tower dating (date) back to the eleventh century.8She had almost reached her destination when something arrested her attention and she braked sharply.9There were so many cars held up by the heavy rain on the road that we had no alternative but to_wait(wait)10Forest elephants，as the name suggests，live in tropical forests and have straight trunks and rounded ears.单句改错1Thank you for allowing me to describe the situation，where I had no alternative but give up the plan.but后加to2Assumed that the weather is favorable，farmers will have a good harvest.Assumed_Assuming3The audience evidently liked the play because they applaud for two minutes at the end.applaudapplauded4Im very sorry to interrupt with you，but I have something very important to tell you.去掉with5Look ahead of，and you will see the lights of the village.去掉第一个of6I fed up with his laziness and carelessness at present.fed前加am.课文语法填空根据P3839课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。A group of students from England has come to the Zhoukoudian caves for a visit.1.An archaeologist is showing them round.The archaeologists have been excavating here for many years.After 2.finding(find)human and animal bones in those caves higher up the hill as well as tools and other objects，they think it is 3.reasonable(reason) to assume some of the earliest people lived in these caves，regardless 4.of the cold.They also discovered fireplaces in the centre of the caves 5.where they made fires.That would have kept them warm，cooked the food and scared wild beasts away.Some evidence suggests that our ancestors did wear clothes 6.made (make)from animal skins.They even used sharpened stone tools 7.to_cut(cut)up animals and remove their skin.The archaeologist also 8.shows(show)the students a primitive necklace preserved quite well.Indeed，as the botanical analyses have 9.specially(special)shown us，all the fields around here used to be part of a large shallow lake.Perhaps there was trade between early peoples or they 10.travelled(travel