2022届高考英语一轮复习Unit22EnvironmentalProtection学案北师大版.docx

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1、Unit 22 Environmental Protection微时光背诵一由教材充盈“语料库一、背单词与词块（一）背阅读单词一一会认就行（背诵时遮住右侧汉语，先自主翻译，后比对词义）1. ecology n.生态2. consultant n.顾问3. corrupt adj.贪污受贿的；腐败的4. conservation n.保护5. consensus n.一致的意见6. drought n.旱灾7. hurricane n.飓风8. species n.（动植物的）物种9. habitat n.栖息地10. enforce vt.实施，执行11. irrigation /?.灌溉12

2、. offshore adj.在近海岸的13. catastrophe n.巨大的灾难14. negative adj.消极的，负面的15. fragi 1 e adj.易毁的；脆弱的16. evolution n.（生物）进化17. carve vt. & vi.雕刻（二）背重点单词一一写对才行1. endanger vt.危害2. trap vt.使困住3. principle n.原那么，道德准那么4. beyond prep.超出5. claim vt.声称6. relevant adj.有关的7. coincidence n.巧合8. condemn vt.迫使（某人）陷于不幸的境地

3、9. sacrifice vt. & vi.牺牲；献出10. advocate vt.主张，提倡11. recycle vt.回收利用12. substitute n.代替品，代用品1. Without these naturally occurring gases, the suns rays would bounce back into space leaving the Earth cold and impossible to live on. （without 弓I导的含蓄 条件句）如果没有这些自然产生的气体，太阳光会反射回太空，使得地球处于寒冷中而不适合生 命生存。佳 句 （2020

4、 ,全国卷 I ）For one thing, I wouldn* t have made such great progress in maths without his patient assistance.首先，如果没有他的耐心帮助，我的数学成绩不会取得这么大的进步。佳 句 （2020 ,全国卷 I ）China wouldn* t have made such achievements in the battle against the COVID-19 outbreaks without Zhong Nanshan.如果没有钟南山，中国就不会在抗击新冠肺炎疫情的斗争中取得这样的成就。

5、佳句Without your help, I couldnt have won the first place in the EnglishSpeaking Competition.要是没有你的帮助，我不可能在英语演讲比赛中获得第一名。2. Given this data, it seems that the link between human activities and rising global temperatures is not merely a coincidence, （given 用作介词或连词, 表示 “鉴 于；考虑到；倘假设”）鉴于这些数据，人类活动与全球气温上升之间的

6、联系看来就不仅仅是巧合了。佳 句 Given the present conditions, I think he has done rather well. 考虑到目前的条件，我认为他已经做得相当出色了。佳 句 Usually, I am sensible with money, as I have to be, given that I dont t earn that much.考虑到自己挣得不多，我用钱通常比拟精打细算，这也是迫不得已。3. The last few years have seen environmental disasters on a grand scale, an

7、d experts are predicting far worse to come.（拟人修辞手法）在过去的几年里，发生了大规模的环境灾难，专家们预测，更严重的灾难将接踵而至。佳 句（2018 ,全国卷 II）0ur school has witnessed great changes in the last few years.我们学校在过去几年里发生了很大的变化。佳 句（2017 ,北京高考）The past decade has witnessed great changes in the tourism industry in China.过去十年见证了中国旅游业的巨大变化。II同主

8、题佳句熟读成诵1. It is well known that the global water shortage is becoming increasingly severe due to global warming.众所周知，由于全球变暖，全球水资源短缺（问题）正变得日益严重。2. There is no doubt that the Earth is becoming warmer and that it is human activities that have caused this global warming.亳无疑问，地球正在变暖，而全球变暖正是人类活动所致。3. Cons

9、equently, i t is not difficult to draw the conclusion that people are more and more aware of the importance of the protection of the environment.因此，不难得出结论：人们越来越意识到环境保护的重要性了。（二）背总分值作文一一好习作就靠“仿效”和“背诵”本辑学点一一说明文题目要求（2016 四川高考）某中学生英文报站正举办“The Season I Like Best”的征文活动, 请用英文写一篇短文投稿，内容应包括：1 .你最喜欢的季节；2 .你喜欢该

10、季节的两条理由（如：气候、景色、活动、感受）。 注意：1.词数100左右；2 .题目已为你写好；3 .行文连贯，语篇完整；4 .文中不得透露个人真实信息。The Season I Like Best背范文The Season I Like BestEach of us knows that there are four seasons in a year. Different people like different seasons, and my favorite season is spring.I love to smell the fragrance of flowers, see

11、the new green trees and hear the singing of birds. There are many busy butterflies and bees over the flowers. Sometimes it rains, but usually rains quietly. The rain moistens the trees and the flowers. And I can play outside too! Whether we like riding bikes, jogging or going hiking, spring allows u

12、s to enjoy outdoor activities.Of course, there arc many other reasons to explain why Im so excited about spring.Thank you, spring!学凫点1 .学亮丽开头开头先用there bo句型陈述“一年有四季”，从而引出自己最喜欢的季节一一春季。 开头非常简洁，开门见山。2 .学高级表达（1）使用高级词汇和语块,如:the fragrance of flowers, moisten, allow sb. to do 等，提高了作文的档次。（2）熟练使用i0级句式,如:there

13、 be 句型 There are many busy butterflies and bees over the flowers； 让步状语从句 Whether we like riding bikes, jogging or going hiking； 宾语从句why Im so .等，为作文增色不少，也彰显了考生的语言功底。3 .防微点失分考生容易把 “Each of us knows that there are four seasons in a year. ” 中的谓 语动词 knows 错用为 know,或把 “Different people like different sea

14、sons, and my favorite season is spring. n 中的 seasons 误用为 season,从而导致失分。小蓝新学案设计一由课堂提升“高素养”学案（一）重点单词的查漏补缺一一打牢必备知识全面练一一练清易错微点I.单词拼写1. Schools should be lively places where individuals are encouraged to develop to their greatest polential （潜能）.2. I dont think what he said is relevant （相 关的）to the topic

15、we are discussing. He has missed the point.3. Those quills （被子）don t give you much protection against the cold.4. In the course of evolution （进化），some birds have lost the power of flight.5. With prices sliding （滑动）fast, small computers are becoming popular.H.根据语境写出加蓝局部的汉语意思1 . （2020 ,江苏高考）When Wilso

16、n returned home from hospital two months later, his parents attempted to find a way to deal with the catastrophe that had happened to their lives.灾难2 . （2020 ,天津 7 月高考）If I were to bring my clay here and work for three hours every afternoon, I could complete most of the project while you are at your

17、 desk. 黏土3 . （2019 天津高考）Im talking about people who have stopped learning on growing becciuse they have adopted the fixed attitudes and opinions that all too often comewith passing years.采用，采纳4 .(熟词生义)A birdwatcher, armed with a telescope, found the pet sitting desperatelyonarock.配备5 .(熟词生义)They ki

18、1 led a sheep as a sacrifice.贡品，祭品6 .(熟词生义)The only thing the wolf could do was climbing up to the ground from thetrap.陷阱III .单句语法填空1. I sat down by the lake armed (arm) with a pair of binoculars.2. The engineers designed a new type of vehicles for mountainous (mountain) regions.3. We used the money

19、 to set up an irrigation (irrigate) project.4. We should do our best to save endangered (endanger) species.5. He came to China in order to learn Chinese agricultural (agriculture) skills.6. The whole construction (construct) of our society depends on mutual trust.7. It is obvious that wc cant change

20、 the changeable (change) weather. Wo have to adjust to it.8. At night, the temperature would drop sharply (sharp).IV .完成句子* 1. We subslilule lhe red balIs for lhe blue ones, I。see if the baby wou 1 d notice.我们用红色球代替蓝色球，看宝宝是否能注意到。* 2. The pol iceman seized Jhe thief by th。arm.警察抓住了小偷的胳膊。* 3. He was c

21、ondemned to death for murder and later hanged.他因谋杀罪被判处死刑后被绞死。* 4. The family have adopled lhree children as their own.这家人已经收养了三个孩了作为他们自己的孩子。名师点拨“一站清”(1) substi tute A for B“用 A 代替/取代 B”,相当于 substitute B wi th/by A。(2)seize指突然一把“抓住”某人或某物时，可直接用被抓的部位作宾语，也可用 “seize + sb./sth.+by+the +部位”结构，但表示部位的名词前不可用物

22、主代词。(3)condemn sb. to death 判某人死刑”，相当于 sentence sb. to death。(4)adopt与adapt词形相近，但意思不同，adapt意为“适应；改编，改写”。重点练一一深化高频考点1. trap明其义vt.使困住；诱捕：诱骗；使陷入困境/?.陷阱；圈套通其用(1)单句语法填空He felt he had been trapped into accepti(accept) the terms of the contract.Dont fall into the trap of investing all your money in one pla

23、ce.The old man was trapped i_n the burning house at that moment.(2)句式升级The girl was trapped in ruins, but she still wore a smile, waiting to be rescued.Trapped in ruins, the girl still wore a smile, waiting to be rescued.(用过 去分词短语作状语)解其困表示“被困在中”的短语还有：be/get locked inbe/gel stuck inbe/get caught inbe

24、/get blocked in2. sacrifice明其义匕& n.牺牲；献出通其用(1)单句语法填空Would you sacrifice a footbal1 game 肛 go (go) shopping with me?As a mother, she was ready to sacrifice everything for her family.(2)完成句子She madejnany sacrifices to get her son a good education.为了让儿了接受好的教育，她做出了很多牺牲。He sacrificed 旦 promising arccr lo

25、ok after his kids.他为了照顾孩子牺牲了前途光明的事业。解其困sacrifice作动词时只用作及物动词，后接名词或代词作宾语。表示“为牺牲”时， 常与介词for或to连用。它可用于被动结构，还常接动词不定式作目的状语。3. advocate明其义vt.主张，提倡.提倡者，拥护者通其用单句语法填空He advocated that the children (should) be taken (take) good care of in the charity house.Many experts in education advocated encouraging (encou

26、rage) chi 1 dren (or good behavior.She has always been an advocate of/for changes to the local economic reform.解其困advocate后接名词、代词或动名词作宾语：接that从句时，从句中的谓语动词要用虚 拟语气。4. threaten明其义vt.威胁，恐吓通其用(1)单句语法填空He was threatened with dismissal if he continued to turn up late for work.Sonic of them refuse to admit

27、the serious threat of human activities to the environment.David threatened to report (report) his neighbor to the police if the damages were not paid.(2)句式升级He was threatened by terrorists and didn, t dare to vote for the president.(过 去分词短语作状语)Threatened by terrorists, h。 didnt dar。 to vot。 for 工h。

28、president.解其困threaten to do sth.还可表示“(坏事)可能发生，将要发生”。如：The fighting is threatening to turn into full-scale war.这场战斗有可能会演变为全面战争。5. means明其义n.方式，方法；手段通其用选词填空(by means of; by all means; by no means; by this means)(pBy no means is the problem as simple as we first thought.If you have a better idea, then

29、by al 1 means let me know.She could not speak, but made her wishes known by_means_of signs.0nly bx this means can you solve the problem.(2) 一句多译各种可能的方法都尝试了，但没有一种奏效。Every possible means has been tried, but none worked, (means 为单数名词)All possible moans have been tried, but none worked, (means 为复数名词)解其困

30、(1)当means表示“方法，方式,手段”时，单复数同形。means作主语且有every, each, one等词修饰时，谓语动词用单数；有some, several, many, all, few等词修饰时谓语动 词用复数。(2)表示”(做)的方法”的表达还有:the approach to (doing) sth. ; the way todo/of (doing) sth. ; the method of (doing) sth.等。6. considerate明其义ad/.体贴的，想得周到的通其用(】)单句语法填空He has never shown much consideratio

31、n for his wife, s needs. However, a husband should be considerate of his wife, (consider)Womens Day is around the corner, and I ni considering buying (buy) a gift for Mum, one that is to her taste. Chinas new Belt and Road” initiative has considerable (consider) potential to create positive benefits

32、.What a pi ty ! Considering (consider) his abi 1 i ly and experience, he inight have done better.Wc are told the matter is still under consideration.(2)句式升级If you take all things into consideration, you will find that governments would want to ban drugs.All things considorod, you will find that gove

33、rnments would want to ban drugs.（用独立主格结构）With all things taken into consideration, you will find that government would want lo ban drugs.（用 with 复合结构）解其困take . into consideration “把考虑在内；考虑，相当于 take . intoaccount,学案（二）词块、句式的活学活用一一强化关键能力词块的验收盘点【.词块点点练一一选词填空look ahead, all in all, lead to, earn one* s

34、living, in turn, answer for, break away from , ahead of, result in, sum up1. If you drive this car without a licence, you* 11 have to answer for the consequences.2. Only then did I realize that it was foolish of me to breakaway_from all my friends and never contact them.3. Look ahead in the distance

35、, and you can see the lights of the village.4. All_in al1，-words fail to express my thankfulness to you.* 5. Modern science has given clear evidence that smoking can lead_to many diseases.* 6. The young man made a promise to his parents that he would try to earn his iiving after graduation.* 7. He s

36、pends too much time on maths, and this in turn affects the progress of his other subjects.8. Stress and tiredness often resull in a lack of concentration.9. We can sum up the main point of the lesson in three sentences.*10. Talking to a network guidance counselor ahead of time can also be helpful.名师

37、点拨“一站清”（1） lead t。中的t。为介词，后接名词、代词或动词-ing形式。表示“导致，造成”的 短语还有：result in; contribute to； bring about 等。（2）earn ones living 谋生，其同义短语为make a living。(3) in turn中的turn用单数,而by turns和take turns中的turn用复数。(4)ahead of time “提前”，相当于 ahead of schedule。II .易错对对碰一一辨析比拟1. apart from VS except for VS besides VS except

38、2. result in VS result from比较We all passed the exam except/apart from Mike, because he hadn，t studied hard.We passed the exam besides/apart from Mike, so we were cheerful.Except for/Aparl from her i1Inesses, she had a particularly happy childhood.Its too late to go out now. Besides, it,s beginning t

39、o rain.辨清(1)apart from 既有 except/except for 的含义，也有 besides 的含义；(2) except意为“除了,排除在外”；(3)besides意为“除了之外还有,包括在内”。比较Th。 terrible accident resulted from his careless driving.His careless driving resulled in the terrible accident.辨 清(1)result from意为是的结果,由于而发生“，即主语表示结果,介词from的宾语那么表示原因，即主语的结果是由宾语的原因引起的： (2

40、)rcsult in意为“结果是，导致；结果造成，其主语表示原因，介词in 的宾语那么表示结果，即主语的原因导致或造成了宾语的结果。III .多义比比看词多义(写出以下句中refer to的含义)If you don* t know the exact meaning of the word, you may refer to the dictionary. 杳阅Your notes are excellent materials to refer to when you are preparing for a test. 参考Wo have reached an agreement that

41、 we will not refer to the matter again. 提及句式的验收盘点(-)given的用法通其用1 .单句语法填空Given (give) that they* re inexperienced, they have done a good job.Considering (consider) your salary, you should be able to put aside at leasttwenty dollars a week.2 .完成句子Providing/Providod that your car should break down on t

42、h。 road, whatwou1d you do then? (provide)假如你的车子在路上抛锚，那你怎么办？Supposc/Supposing (that) you ar。 able to come with us, ploasc let us know and we 11 wait for you at the school gate at 9： 00 in the morning, (suppose)如果你能和我们一起去，请让我们知道，我们将在早上9点在学校门口等你。解其困(l)given为介词,意为“考虑到,鉴于”，表示原因,后可接that从句，that可省略； 还可以表示假设

43、，意为“倘假设，假定”。(2)引导条件状语从句用法相似的表达还有:考虑到，鉴于既然，鉴于假定假设，如果假如，如果considering (that) seeing (that) .(3)provi ded/provi d i ng (that)assuming (that)suppose/supposing (that)(二)拟人修辞手法通其用1 .翻译句子总的来说，过去几年里，班级逐渐地发生了一些变化。All in all, these past years witnessed gradual changes in the class. 国庆节高速公路上严重堵车。The Nat i ona

44、IDay w i lnessed so【nanyjraff i c jams on lhe expressway.2 .句式升级Great changes have taken place in our hometown since the reform and opening policies started.(用拟人修辞手法)Our hometown has seen/witnessed greats changes since the reform and opening policies started.解其困(Dsee意为“见证，目睹，经历”时，常以表示时代、年代、世纪或地点的名词作

45、主 语，表示某时或某地“目睹，发生，经历” 了某事。(2)与see用法相同的动词有find, witness, say, experience等,这些词在句中作谓语，用物作主语时，表示一种拟人的手法，以增添语言色彩，使表达更形象。13. seize vt.依法没收；（用武力）夺取14. behalf n.代表15. arm vt.武装16. means n.方法17. flee vt. & vi.逃走18. potential n.潜在性，可能性19. finance n.资金（三）背拓展单词一一用准才行1. reserve .保护区vt.保存：预订f reservat ion .预订：保存：

46、保护：惑f reserved 预订的，保存的2. agriculture .农业一agricullural a农业的3. threat n.威胁，恐吓f threaten vt.威胁，恐吓4. extinct ad/：灭绝的，绝种的f extinction .灭绝，绝种5. fashion n.流行，时尚-fashionable:流行的，时髦的6. chcinge n. & v.变化f changeable adj.多变的7. separate adj.分开的v.别离，分开f separation n.别离，分开8. construct vt.建造一construction n. 建造9. adopt匕采用；收养fadop I ion .收养；采用fadop led 口收养的10. consider vt.考虑considerate adj.想得周到的,体贴的f considerat ion .考 虑-t* considering prep.考虑到；鉴considerable adj.相当多的11. allocate九.分配，配给一allocation .分配，配给12. sharp adj.锋利的一sharpen vt.削尖sharpener .卷笔刀calculate 计算，算出calculation n.计算f calculator n.计算器 语境活用