2022届高考人教版英语一轮课件：选修七+Unit+3-Under+the+sea

1、2022届高考人教版英语一轮课件：选修七+Unit+3-Under+the+sea话题：人与自然 【场景背诵】体会黑体表达并背诵全文The connection between people and plants has long been the subject of scientific research. Recent studies have found positive effects. A study conducted in Youngstown, Ohio, for example, discovered that greener areas of the city exper

2、ienced less crime. In another, employees were shown to be 15% more productive when their workplaces were decorated with houseplants. 话题：人与自然 The engineers at the Massachusetts Institute of Technology (MIT) have taken it a step furtherchanging the actual composition of plants in order to get them to

3、perform diverse, even unusual functions. (2020高考全国卷D) The engineers at the Massachus【话题运用】根据提示进行写作1我首先注意到的是我周围那些鲜艳的色彩紫色、红色、橘黄、明黄、蓝色和绿色。那些珊瑚千姿百态它们有的形似扇子、盘子，有的像头、丝带，还有的像蘑菇、树枝和鹿角。 _ purples, reds, oranges, yellows, blues and greens. The corals were fantasticthey were shaped like fans, plates, brains, l

4、ace, mushrooms, the branches of trees and the horns of deer. The first thing I became aware of was all the vivid colours surrounding me 【话题运用】根据提示进行写作The first thin2另外两人向下爬进火山口去收集供日后研究用的岩浆，我是第一次经历这样的事，所以留在山顶上望着他们。_ the crater to collect some lava _. The other two climbed down into for later study, b

5、ut this being my first experience, I stayed at the top and watched them 2另外两人向下爬进火山口去收集供日后研究用的岩浆，我是第一在认识的单词前打“”anecdote nmigration n.shore n. yell vi.& n.telescope n. dive vi.& n.shark n. iceberg n.在认识的单词前打“”jog vi.& vt. tide n.pure adj. cell n.seaweed n. flashlight n.suck vt.& vi. giant adj.grey ad

6、j.& n. shallow adj.steep adj. boundary n.Antarctic adj. awesome adj.leap vi.& n& vt. refund vt.& n.jog vi.& vt. tide n.1_ vt.当场见到；目击n.目击者；证人；证据2_ prep.在对面adj.相对的；相反的3_ vi.& n暂停；中止4_ vt.拖；拉；扯witness opposite pause drag 1_ vt.当场见到；目击n.目击者；证人；5_ vt.催促；极力主张；驱策6_ n关系；血缘关系；交往7_ adj.意识到的；知道的8_ adj.(口)好的；整齐

7、的；匀称的urge relationship aware neat 5_ vt.催促；极力主张；驱策urge rela1_ adj.狭窄的；有限的；狭隘的_ adv.勉强地；狭窄地；严密地2_ adj.锐利的；锋利的；敏捷的_ vt.& vi.削尖；磨快；尖锐；变锋利3_ vt.放弃；遗弃；抛弃_ adj.被遗弃的；放纵的4_ vi.思考vt.映射；反射；思考_ n反射；反映narrow narrowly sharp sharpen abandon abandoned reflect reflection 1_ adj.狭窄的；有限的；狭隘的_5_ vt.恐吓vi.受惊吓_ adj.恐惧的；害

8、怕的_ adj.恐怖的，可怕的6_ n住所；住宿_ vt.提供住宿7_ adj.好吃的；可口的_ n味道 v品尝_ adj.(反义词)无味的；不可口的scare scared scary accommodation accommodate tasty taste tasteless 5_ vt.恐吓vi.受惊吓_ a8_ n深(度)；深处_ adj.深的adv.深(深)地_ adv.深深地_ vt.使加深；使强烈；变深；变低沉9_ adj.生动的；鲜明的；鲜艳的_ adv.清晰地；生动地；强烈地10_ adj.每年的；按年度计算的 n年刊；年鉴_ adv.每年地；年度地_ n周年纪念depth

9、 deep deeply deepen vivid vividly annual annually anniversary 8_ n深(度)；深处_ adj.深强化训练一、根据所给提示，用适当形式填空1The boxoffice income of Chinese movies _ (目睹，见证) a constant increase from 2017 to 2019. 2Earth Day，marked on 22 April，is an annual event aiming to raise public _ (aware) about environmental protectio

10、n.witnessed awareness 强化训练witnessed awareness 3._ (相对的) to the lecture hall is the art center，where there are many Chinese and foreign famous paintings.4Scientific studies have shown that making a habit of _ (pause) before you do something can actually have a big impact on how your life turns out.5T

11、he hotel can _ up to 500 guests and its _ is included in the price of your holiday.(accommodate)Opposite pausing accommodate accommodation 3._ (相对的) to the lect6Dean had dug a _ hole in the centre of the garden，whose _ reached one metre.(deep)7Though the soup is _，Ive lost my sense of _ and it _ jus

12、t like _ water.(taste)8He _ himself to wine while his wife _ to online shopping.(abandon) deep depth tasty taste tastes tasteless abandons is abandoned 6Dean had dug a _ hole in9His face _ in the mirror and he often admires his _ in it.(reflect)10He described _ what he saw in London，giving us a _ pi

13、cture about peoples life there.(vivid)11While I was walking along the street last night，I heard a _ voice and felt very _(scare) was reflected reflection vividly vivid scaring scared 9His face _ in t12She turned the car into the _ street and passed it _(narrow)13The boys pencil isnt _，so he _ it wit

14、h his _(sharp) narrow narrowly sharp sharpened sharpener 12She turned the car into the二、熟词生义(写出加黑词的词性及词义)1(2020高考全国卷) Christmas Day services operate to a Christmas Day timetable. Before travel please visit .au or call TransLink on 13 12 30 anytime._ vt.浏览 二、熟词生义(写出加黑词的词性及词义)vt.浏览 2(2019高考天津卷)Most of

15、 us, in fact, progressively narrow the variety of our lives. We succeed in our field of specialization and then become trapped in it. Nothing surprises us. We lose our sense of wonder. But if we are willing to learn, the opportunities are everywhere. _ 3Bradford sold the building and land to a local

16、 development firm, which plans to build a shopping complex on the land where the theater is located. _ vt.缩小，收缩 n.公司 2(2019高考天津卷)Most of us, in f【联想记忆】含词根“viv/vit (生命)”的单词vivid adj.生动的revive vt.复活revival n复活survive v存活；幸存【联想记忆】含词根“viv/vit (生命)”的单词survival n存活；幸存survivor n幸存者vital adj.有活力的；重要的vitamin

17、 n维生素survival n存活；幸存1ahead _ 优于；在前面2aim _ 瞄准3be _ to do 即将；将要4get close _ 靠近5call _ 大声叫喊；出动；召集6reflect _ 思考of at about to out on 1ahead _ 优于；在前面of at abou7help (.) _ 帮助(某人)摆脱困境或危难8flee _ 逃离9sort _ 整理10upside _ 上下翻转11_ the meantime 在此期间；与此同时out away out down in 7help (.) _ 帮助(某人)摆脱困境或危12hold _ 举起；抬起；

18、支撑；阻挡；使延误13_ the direction of 朝的方向14(be) scared _ death 吓死了15be/become _ of 对知道、明白；意识到up in to aware 12hold _ 举起；抬起；支撑；阻挡；使延误up 活用一：Yesterday I _ (正要离开) when I witnessed a terrible accident，which almost scared me to death. Worse still，the car fled from the scene. I _ (靠近) the injured and became awar

19、e of the importance of giving first aid. Fortunately，the injured were _ (使脱离困境) of danger with the help of doctors and nurses.was about to leave got close to helped out 活用一：Yesterday I _活用二：I made the bottle _ and all of the milk was spilt on the ground. I _ what I had done. _ almost _，I wanted my m

20、other to help me out. Only she could keep me from being punished by my father.upside down was/became aware of Scared to death 活用二：I made the bottle _原句展示1.It was a time when the killer whales，or “killers” as they were then called，helped the whales catch the baleen whales that were on their annual mi

21、gration.解读It was a time when.“曾经一度(那时)”，when引导的是定语从句，修饰time。原句展示2This was the call that announced there was about to be a whale hunt.解读be about to do sth.意为“正要做某事”。3The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.解读where引导地点状语从句。 2This was the cal

22、l that annou仿写运用1.那一段和你们在一起的时光，使我感到那是我一生中最有意义的时光。_ I felt I had the most meaningful time to be together with you.It was a time when 仿写运用It was a time when 2我正要做一件重要工作，这时女儿过来打断了我。I _ an important piece of work _ my daughter came to interrupt me.3正如谚语所说：“有志者，事竟成。”Just as the old saying goes, “_，there

23、is a way.” was about to do when Where there is a will 2我正要做一件重要工作，这时女儿过来打断了我。was ab 词汇精研1.witness n目击者；证人；证据 vt.当场见到；目击(1)a witness/witnesses to.的证人/证据(2)witness for 作证；为辩护witness to (to为介词)为作证；出庭证明；证实；说明 词汇精研高考例句 (2020新高考全国卷)However, her children have learned an important lesson witnessing their mo

24、ther earn her degree.而孩子们在见证母亲获得学位的过程中习得了(人生中)重要的一课。高考例句【基础检测】单句语法填空He will be the lawyer to witness _ you.She witnessed to _ (see) the man enter the building.I was a witness _ the accident. for having seen/seeing to 【基础检测】单句语法填空 for having seen【能力提升】词汇升级When the old man walked out of the park，he ha

25、ppened to see the road accident.When the old man walked out of the park，he _ to see the road accident.witnessed 【能力提升】词汇升级witnessed 2.urge vt.催促(strongly recommend)；极力主张；驱策(drive, force) n强烈的欲望；冲动(1)urge sb.to do/into doing sth.催促某人做某事urge that.(should) do sth.极力主张；强调It is urged that.(should) do sth

26、. 坚决要求2.urge vt.催促(strongly recommen(2)the urge to do sth.做某事的渴望have an urge to do sth.渴望做某事(3)urgent adj.紧急的；迫切的urgency n紧急的事(2)the urge to do sth.做某事的渴望经典例句People not only cast online votes themselves，but also urge others to vote for competitions like the “Most Beautiful Teacher” and the “Cutest B

27、aby”人们不仅在网上给自己投票，而且也催促别人给像“最美教师”和“最可爱的宝宝”这样的比赛投票。He had an urge to open a shop of his own.他很想开一家自己的店。经典例句【基础检测】单句语法填空After the flooding，people in that area _ (urgent) needed clean water and medicine.They urged that the library _ (keep) open during the vacation.He said that he had _ urge to open a de

28、partment store of his own.urgently (should) be kept an 【基础检测】单句语法填空urgently (shoul【能力提升】一句多译随着高考的来临，老师敦促我们努力学习。_ (不定式作宾补)_ (宾语从句)Our teachers urge us to study hard with the College Entrance Examination drawing near. As the College Entrance Examination draws near, our teachers urge that we should stu

29、dy hard. 【能力提升】一句多译Our teachers urge 3.abandon v放弃(stop doing)；遗弃；抛弃(leave)；沉湎于 n放任；放纵(1)abandon oneself to.沉湎于；纵情于abandon doing sth.放弃做某事(2)with abandon 放纵地；放任地(3)abandoned adj.无约束的；无度的；放荡的be abandoned to沉湎于3.abandon v放弃(stop doing)；遗弃；经典例句To achieve their goals, students should abandon playing com

30、puter games and cheating in the exams.为实现他们的目标，学生们应该放弃玩电脑游戏和考试作弊。The fans cheered with abandon when their football team won.当他们的足球队赢球时，球迷们疯狂地欢呼。经典例句【基础检测】单句语法填空They were so excited that they jumped and shouted _ abandon.Finally，we ended up in an _ (abandon) village.My doctor advised me to abandon _

31、(smoke)with abandoned smoking 【基础检测】单句语法填空with abandoned 【能力提升】句式升级He abandoned himself to the Internet games and didnt pass the exam._，he didnt pass the exam.(现在分词短语作状语)_，he didnt pass the exam.(过去分词短语作状语)Abandoning himself to the Internet games Abandoned to the Internet games 【能力提升】句式升级Abandoning

32、himself4.reflect vt.映射；反射(throw backheat, light or sound)；思考 vi.思考(think carefully)(1)reflect.in.在中映出的影像be reflected in倒映在；反映在reflect on/upon sth.反省/认真思考某事(2)reflection n反射；反照；反映；映像；沉思on reflection再三考虑 4.reflect vt.映射；反射(throw back【基础检测】单句语法填空When the suns rays hit the earth，a lot of heat _ (reflect

33、) back into space.【能力提升】单句写作你应该留出一些时间反思你的成功和失败。_is reflected You should set aside some time to reflect on/upon your successes and failures. 【基础检测】单句语法填空is reflected You5.help.out 帮助(某人)摆脱困境或危难help sb. with sth./(to)do sth.帮助某人某事/做某事help oneself to.自用/自取所需(食物等)cant help/choose but do.不得不做cant help do

34、ing.情不自禁做with the help of with ones help在的帮助下5.help.out 帮助(某人)摆脱困境或危难经典例句When I bought the house, my sister helped me out with a loan. 我买这所房子时，我姐姐借给了我一笔钱解了急。【基础检测】单句语法填空He is always willing to help me _ when I am in trouble.out 经典例句out 【能力提升】一句多译在他的帮助下我已经取得了很大进步。_，I have made great progress._ I have

35、 made great progress.(强调句)With his help/With the help of him It was with his help/with the help of him that 【能力提升】一句多译With his help/With6.be/become aware of 对知道、明白；意识到(1)be aware that.知道，体会到make sb. aware of/that.使某人注意到as far as Im aware据我所知(2)develop an awareness of.逐渐懂得6.be/become aware of 对知道、明白；

36、经典例句In conclusion，people around the world should be aware of the real situation of water shortage.总之，全世界的人应该意识到水资源短缺的真实情况。They suddenly became aware of people looking at them.他们突然意识到有些人在瞧着他们。经典例句【基础检测】单句语法填空Youll become aware _ the mistakes youve made sooner or later.In addition，you should launch a

37、campaign to arouse the publics _ (aware) to protect the environment.of awareness 【基础检测】单句语法填空of awareness 【能力提升】词汇升级Through the discussion，we fully realize the necessity of carrying out a lowcarbon economy in our country.Through the discussion，we _ the necessity of carrying out a lowcarbon economy i

38、n our country.are fully aware of 【能力提升】词汇升级are fully aware of句式剖析1.It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch the baleen whales that were on their annual migration.那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。 教材原句句式剖析It/This/That/There was a time wh

39、en.“曾经一度(那时)”，when引导定语从句。(1)There are times when.表示“有时候”。(2)It be时间点when从句，表示“某个时间发生了某事”。(3)It be时间段since从句，表示“从某事发生以来有多久了”。(4)Itwould be/will be时间段before从句，表示“还有多久某事会发生”。(5)It is/was时间状语that.是强调句型，对时间状语进行强调。It/This/That/There was a time 高考例句 (2019高考全国卷，C)There was a time when people may have felt a

40、wkward about asking for a table for one, but those days are over.曾经有一段时间，人们可能会因为要一张单人桌而感到尴尬，但这样的日子已经一去不复返了。高考例句【基础检测】单句语法填空He lived in a time _ the blind couldnt get much education.Is there a time _ the computer was used for free?It was 9 oclock _ we arrived at the destination.It is a long time _ I

41、graduated from college.It will be two years _ we can see each other again.It was two days later _ I received his gift for my birthday. when when when since before that 【基础检测】单句语法填空 when when when 【能力提升】单句写作我曾经一度缺乏自信心，这让父母很担心。_不久这儿将举行一个摄影展。_There was a time when I lacked confidence, which made my par

42、ents very worried. It wont be long before a photograph show is held here.【能力提升】单句写作There was a time w2.The water was quite shallow but where the reef ended，there was a steep drop to the sandy ocean floor.水很浅，但是到了珊瑚礁的尽头，就有一个陡坡，一直下降到满是沙子的海底。 教材原句2.The water was quite shallow (1)where.there be.意为“在的地方，

43、有”，where引导地点状语从句。(2)where可以引导定语从句，修饰它前面的先行词。(3)where可以引导名词性从句，在句中作主语、宾语、表语或同位语。 经典例句We then moved to Paris, where we lived for six years.我们随后移居巴黎，在那里生活了六年。(1)where.there be.意为“在的地【基础检测】单句语法填空I arrived early at Byron Bay _ we were supposed to meet.Where neighbours share experiences，_ is renewed life

44、and energy.【能力提升】单句写作她将自己置于危险的境地，而且很有可能丢掉性命。_ where there Shes got herself into a dangerous situation where(in which) shes likely to lose her life.【基础检测】单句语法填空 where there She.单句语法填空1My parents always actively urge me _ (take) advantage of the opportunity to join sports teams.2We are scared to aband

45、on _ (we) to our feelings in case we seem weak or out of control.to take ourselves .单句语法填空to take ourselves 3A city is the product of the human hand and mind，_ (reflect) mans intelligence and creativity. (2019高考江苏卷)4Standing in the beautiful forest，he couldnt help but _ (have) a deep breath.5Today，p

46、eople still come and go to see _ the Canadian gold rush happened.reflecting have where 3A city is the product of the6Over the past 40 years，China _ (witness)dramatic changes.7Only when everyone has the environmental _ (aware) can we have cleaner air.8The music plays for 15 minutes at a time，with a f

47、ew short_ (pause) in between. has witnessed awareness pauses 6Over the past 40 years，China9One afternoon last week，I saw three tearful children from my sons school _ (comfort) by teachers.10After I heard the terrifying news，nothing could have stopped me from feeling _ (scare) to death.being comforte

48、d scared 9One afternoon last week，I sa.单句改错1The teacher urged the importance of honesty in her.2He turned around and narrow escaped being hit by the car.3If you come to visit China, you will experience a culture of amazing deep and variety.4While she was in Paris, she developed a tasty for fine art.

49、5On that day, my friends and relatives will be there, witness my happiness.on/upon narrowly depth taste witnessing .单句改错on/upon narrowly depth t.思维训练Step 1：先盲填(不看参考词汇只根据语篇逻辑)When I was young, my parents liked jogging on the beach. So we used to visit the seaside on our annual holiday. We always stay

50、ed in 1._ close to the shore. We also 2._ to see the colorful fish. As I grew older I accommodation dived .思维训练accommodation dived was allowed to go to greater depth and further out beyond the bay. There I saw small sharks as they swam 3._ around the sea bottom. One day I witnessed how they would pu

51、rsue their prey swiftly, and the small fish had no time to flee away. I wanted to 4._ and warn the poor fish but that was impossible underwater. Thank God it was；otherwise, I might have been 5._ instead.lazily yell swallowed was allowed to go to greater dStep 2：再参考提供词汇(注意词形变化，有两个多余词汇)pause; dive; yell; accommodation; lazy; swallow; urgeStep 3：核对答案并背诵短文Step 2：再参考提