人教版(新教材)高中英語選修1Unit5 Working the Land學案3：Reading and Thinking

1、Unit 5 Working the Land Reading and Thinking 課前導入 基礎詞匯1. W.把獻（給）；把專用于；專心于一devoted。力.忠誠的；深愛的一devotion幾. 奉獻； 忠 誠2.short短的；缺乏的；短期的一 n.缺乏；缺少；短缺shorten W.使變短character.性情；（小說、戲劇中的）人物；角色.特征；特點; 品質。打典型的；獨特的conventions.常規(guī)；習俗；慣例.傳統(tǒng)的；習慣的assumes假定；設想-.假定；設定；（責任的）承當；（權利的）獲得real 4少真的一really “du.真正地；實際上一 n.現(xiàn)實；實際情況

2、；事實7. salt6鹽一。/含鹽的；咸的 一詞多義boosts,使增長；使興旺 機 增長；提高；激勵These changes will help to boost food prices. This has given clothing prices a big boost. This measure will be a great boost to the economy. expand W.&近.擴大；增加 “擴展；開展（業(yè)務）The ranks of the teachers are constantly expanding. The merchant wants to expand

3、 his business. The writer expanded his short novel into a long one. estimate比.估計；估價；估算.估計；估算The painters estimate for painting the whole house was 1, 000 dollars.This painting is estimated at $200-$300. He estimated the speed of the winds from the degree of damage. characteristic n.特征；特點；品質電.典型的；獨特的

4、The two species have several characteristics in common. researcher and 4.(convince)that its possible to create hybrid rice. After hard work he succeeded in 5.(develop)the first hybrid rice in 1974.Because of his invaluable contributions, Yuan has received numerous 6.(award)both in China and abroad.

5、Although his hybrids have made him quite 7.(wealth), he cares little 8.celebrity and money. Instead, he makes large donations 9.(support)agricultural research. Now Yuan still tries to fulfil his new dreams and everyone is waiting to see 10.he will dream up next. 參*考*答*案 課前導入基礎詞匯devote 2. shortage 3.

6、 characteristic 4. conventional 5. assumption 6. reality 7. salty一詞多義.使增長.增長.激勵2.以擴大；增加詛擴大以擴展3.加估計；估價 00.瓦估價”.估算4.兒特征；特點。/典型的；獨特的兒品質知識講解Words and Phrases知識要點 1 K 即學即練X devotion to helping devoted himself entirely/all his life to K小片段填空H devote to; devotion知識要點2 K 即學即練I of convinced convincing (4)to

7、convince him to give up the plan convinced me that convince anyone else知識要點3 K即學即練D Assuming assumption It is generally assumed that assume him to be making assumptions about K小片段填空H assumption; assume that知識要點4 K 即學即練 overcame all kinds of difficulties was suddenly overcome with overcame injury知識要點

8、5 I1即學即練H expand on was expanded into are rapidly expanding知識要點6 K 即學即練D of is composed of; consists of; is made up ofSentence Patterns重點句式 1 K 即學即練 H what the manager had said what seemed like hours what you have bought What made her angry that you should work hard重點句式2 K即學即練U It is reported that (

9、2)It is hoped that (3)It is estimated that It is said that; is said to have passed重點句式3 K 即學即練U given Given more attention,Given time Given that she is interested in children跟蹤訓練I . 1. playing 2. convincing 3. expanding 4. given 5. salty 6. reality 7. generated 8. is estimated 9. attained 10. shorta

10、ge1. were devoted to 2. is comprised of 3. deep down 4. depends on 5. far from1 .known 2.the 3.chose 4.was convinced 5.developing 74. 6.awards 7.wealthy 8.for 9.tosupport 10. whatI recognized his characteristic walk. Independence is the outstanding characteristic of a person. 知識講解Words and Phrases知識

11、要點1 devote W.把獻(給)；把專用于；專心于(教材 P5o)Indeed, his slim but strong body is just like that of millions of Chinese farmers, to whom he has devoted his life.確實，他瘦削但結實的身軀看起來和他為之奉獻了一生的千千萬萬的中國農民一樣。K 例 1 5 We should devote everything we have.我們應該奉獻我們的一切。K例 2H He devoted a great sum of money to books.他花了一大筆錢買書。

12、K知識拓展I(l)devote.to (doing)sth.把獻給(做)某事devote oneself to=be devoted to 獻身于； 專心致力于(2)devoted adj.忠實的；深愛的(3)devotion n.奉獻；關愛K即學即練H單句語法填空/完成句子His(devote)to the cause of education is well-known.Qian Xuesen has been devoted _ Chinas aerospace all his life.Neighbors devoted their spare time to(help)others

13、rebuild.他將一生奉獻給了教育事業(yè)。He education.K小片段填空工He could only two hours a day _ the project, but his to duty is worthrespecting.他一天只能在這個工程上花兩個小時，但他忠于職守是值得尊敬的。知識要點2 convince比.使相信；使確信；說服(教材 P5o)Yuan was convinced that the answer could be found in the creation of hybrid rice.袁隆平確信，K答案可以在雜交水稻的培育中找到。K 例 13Rober

14、ts expression had obviously convinced her of his innocence.羅伯特的表情顯然使她相信他是清白的。K 例 22She needed to find a way to convince Michel he was wrong.她需要想方法使米歇爾相信他錯了。K知識拓展1(l)convince sb.of sth.使某人確信/明白某事convince sb.that.使某人相信convince sb.to do sth.說服某人做某事(2)convincing adj.令人信服的convinced adj. 確信的；堅信的be convinc

15、ed of 相信be convinced (that).(某人)相信K即學即練X 單句語法填空/完成句子I am quite convinced _ her experience in it.Pm not completely(convince)(that)he knew the importance of practice.His speech was so(convince)that everyone present believed what he said.我們一直在試圖說服他放棄那個計劃。Weve been trying.她說的話讓我相信我錯了。What she said I was

16、 mistaken.我自己都不會相信，更別提說服別人了。Pm not going to believe it myself, never mind.知識要點3 assumption .假定；設定；(責任的)承當；(權利的)獲得(教材 Pso)The common assumption then was that it could not be done.當時人們普遍認為這是不可能的。1例 12 We mistook assumption that the price would fall.我們錯誤地認為價格會下降。K 例 23Your argument is based on a set of

17、 questionable assumptions.你的論證建立在一套有問題的假設上。K知識拓展I(l)make an assumption 認為； 假定on the assumption that.假定(2)assume v. 假定；設想assume sb./sth.to be假定/假設某人/某事為It is assumed that.一般認為(3)assuming(that).假設/假定K即學即練力單句語法填空/完成句子(assume)that it rains, what shall we do?The project was predicated on the(assume)that

18、the economy was expanding.一般認為，過重的工作會造成壓力。too much work will cause stress.在聽到對他不利的證詞之前，你假定他是無罪的。You innocent before hearing the evidence against him.她總在猜別人有多少錢。She*s always how much money people have.K小片段填空工In most cases a false would lead to a problem for the project, since we usuallytend to things

19、 will go the way we want.在大局部的情況下，錯誤的假定會導致工程發(fā)生問題，因為我們通常傾向于假定事情會 如我們所希望般的發(fā)生。知識要點4 overcome (overcame, overcome)克服；解決；戰(zhàn)勝(教材 P5o)Through intense effort, Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.通過不懈的努力，袁隆平克服了巨大的技術難題，于1974年培育出了

20、第一種可用于農 業(yè)生產(chǎn)的雜交水稻。列 12 In the final game Sweden easily overcame France.在決賽中，瑞典隊輕松戰(zhàn)勝了法國隊。K例 I would overcome any weakness, any despair, any fear.我要克服所有的軟弱、絕望和恐懼。K知識拓展Iovercome difficulties 戰(zhàn)勝困難be overcome with 因而受不了K即學即練完成句子他克服了種種困難最終取得了成功。He and succeeded at last.他突然對自己造成的傷害懊悔不已。He the harm he had do

21、ne.她戰(zhàn)勝了傷痛，贏得了奧運會金牌。She to win the Olympic gold medal.知識要點5 expand M&近.擴大；增力口以擴展；開展（業(yè)務）（教材 P5o）This hybrid enabled farmers to expand their output greatly.這種雜交水稻使農民大大增加了產(chǎn)量。K 例 1 3 The petals of many flowers expand in the sunshine.許多花瓣在陽光下綻放。K例 The business has expanded greatly over the last year.過去的一年

22、里,這家公司極大地增加了業(yè)務量。過去的一年里,這家公司極大地增加了業(yè)務量。expand .into.expand into.expand on sth.把擴展/開展成 開展成/擴大成 細說（闡述）K即學即練expand .into.expand into.expand on sth.請你把這一點詳細說明一下，好嗎?Could you this point, please?他的工作室擴大規(guī)模而成為一家大公司了。His studio a big company.中國的信息產(chǎn)業(yè)正迅速開展。The information industries in China.知識要點6 be comprised o

23、f包括；包含；由組成（或構成）（教材 P505i）Today, it is estimated that about 60 percent of domestic rice consumption inChina is comprised of crops generated from Yuan*s hybrid strains.據(jù)估算，現(xiàn)在中國國內消費的稻米有大約60%來自袁隆平的雜交水稻品種形成的作物。K 例 13The committee is comprised of representatives from both public and privatesectors.委員會由政府和

24、私人部門的雙方代表組成。K例 23Groups are comprised of two or more people.小組由兩人或兩人以上組成。K知識拓展be composed of 由組成consist of 由組成be made up of由組成，構成K即學即練X單句語法填空/一句多譯A week consists _ seven days.救援隊由8個士兵和2個醫(yī)生組成。The rescue team eight soldiers and two doctors.= The rescue team eight soldiers and two doctors.=The rescue t

25、eam eight soldiers and two doctors.K名師點津力consist of沒有被動語態(tài)，相當于be made up of或be composed of,且不用于進行時。Sentence Patterns重點句式1 what引導主語從句（教材 P5o）However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.然而，最讓他擔憂的是農民經(jīng)常糧食歉收，有時甚至嚴重缺乏食物。

26、句式分析：句中what concerned him most為what引導的主語從句。K 例 12What we need is money.我們需要的是錢。K 例 23 What I want to know is this.我想知道的就是這一點。K知識拓展Iwhat是連接代詞，引導的從句可以作主語、賓語或表語；what本身在從句中可作主語、賓語或表語。K即學即練完成句子他想知道經(jīng)理在會議上說了些什么。He wanted to know at the meeting.小女孩嚇得不敢說話，在那兒站了幾個小時。The young girl was too frightened to speak,

27、 standing there for.把你買的東西給我看看。Show me.是什么使他哭的還不清楚。was not clear.K名師點津Xwhat除引導從句外，還在從句中作成分，意為“所的（東西廣，在含義上等于“名詞 4-thaCo that引導名詞性從句只起連接作用，在從句中不作任何成分，無意義，在賓語從句 中通常省略，但在主語從句、表語從句和同位語從句中均不能省略。你最好還是努力工作。Its the best.重點句式2 It is/was +過去分詞+ that（教材 P505i）Today, it is estimated that about 60 percent of dome

28、stic rice consumption in China is comprised of crops generated from Yuans hybrid strains.據(jù)估算，現(xiàn)在中國國內消費的稻米有大約60%來自袁隆平的雜交水稻品種形成的作物。句式分析:句中it is estimated that”據(jù)估算為It is/was+過去分詞+that”結構。it作 形式主語，真正的主語是that引導的主語從句。K 仞1 UIt is estimated that every year 50 unaccompanied children arrive in Britain.據(jù)估計，每年有5

29、0名兒童單獨來到英國。K 例 22It is estimated that the vase is 2000 years old.據(jù)估計這花瓶有兩千年歷史。K知識拓展I（1）常用于此結構的動詞有 say, report, think, hope, suggest, believe, require, announce 箋(2)此句型可改寫為sb./sth. + be said/believed/thought + to do 或people say/think.(that) 結構。K即學即練完成句子/句型轉換據(jù)報道，三分之一的市民打算購買私家車。one third of citizens pl

30、an to buy a private car.人們希望這種可怕的疾病能迅速得到控制。the terrible disease will soon be controlled.這次會議預計要開4天。the meeting will last four days.據(jù)說他已經(jīng)通過了駕照考試。he has passed the driving test.f He the driving test.重點句式3 given that引導的狀語從句(教材 P5i)Given that Yuans hybrids have made him quite wealthy, one might think he

31、 would retire to a life of leisure.考慮到雜交水稻使袁隆平變得相當富有，人們可能認為他會退休享受閑適的生活。句式分析：given that意為考慮到引導的是一個狀語從句。K 例 11 Given that they*re inexperienced, theyve done a good job.在缺乏經(jīng)驗的情況下，他們的工作已經(jīng)算是做得相當不錯了。K例 2U Given that he gracefully apologized, the woman accepted his apology.在他有禮貌地抱歉后，這位女士接受了他的抱歉。K知識拓展H(1)用作

32、give的過去分詞，引出過去分詞短語作狀語意為“如果有”，假定” 等義，此時要注意其邏輯主語與句子主語保持一致。(2)可用作介詞，后接名詞或代詞，意為“考慮到”或鑒于”。(3)用作形容詞，意為“特定的”“一定的”規(guī)定的”等，通常用作定語。(4)given后也可接that從句，表示“考慮到”。K即學即練I單句語法填空/句型轉換The work must be done within the(give)time.If the trees had been given more attention, they could be grown better.f the trees could have

33、grown better.(3)If they are given time, theyll probably agree.f, theyll probably agree.Given her interest in children, Im sure teaching is the right career for her.f, Im sure teaching is the right career for her.跟蹤訓練I .單句語法填空Nowadays many students devote too much time to(play)computer games.This is the most(convince)evidence