（廣東專版）2024屆高三英語一輪課件：Unit 2《Working the land》（新人教版必修4）
2．Dr Yuan searched for a way to increase rice harvests without expanding the area of fields.袁博士在不增加土地面積的基礎上尋求達到增收的途徑。 ◆ 詞語辨析 search for；in search of；look for ①search for 搜尋（動詞詞組）②in search for 搜尋（介詞詞組）③search for 搜尋某地/某人尋找某物 The
dog were in the forest in search of/looking for/searching for clues of the criminals. =The dog searched the forest for any clues of the criminals. =The dog were in the forest to look for any clues of the criminals.
◆ 即學即練 選用上述短語填空 (1)The poor professor felt everywhere on the floor ________ his glasses. (2)The police ________ the thief ________ the lost wallet. (3)What are you ________？You've been on net for ages. 答案：(1)in search of/searching for/looking for (2)searched...for (3)looking for/searching for
3．Thanks to his research，the UN has more tools in the battle to rid the world of hunger. (P10)由于他的研究，聯合國在消除世界饑餓的戰斗中又多了些辦法。 thanks to＝because of由于；多虧
◆ 即學即練 A．完成下列句子 (1)______________(多虧你的幫助)，we were successful. (2)______________(幸虧他體質好)，Jack was able to pull through his recent serious illness. 答案：(1)Thanks to your help (2)Thanks to his strong constitution
◆ 詞語歸納 rid...of擺脫，除去 get rid of 擺脫，去掉 B．完成下列句子 (1)I'm glad to ______________(擺脫了債務) at last. (2)It's hard for her ______________.(去掉這個壞習慣) 答案：(1)rid myself of debt (2)to get rid of the bad habit ◆ 即學即練 ◆ 詞語歸納 4．You might guess that Dr Yuan，who is now rich and famous，is satisfied with his life. (P10) 你可能會以為袁博士現在富裕了，出了名，他對生活就滿足了。 satisfy one's needs滿足某人的需要 be satisfied with 對……滿意 with satisfaction 滿意地 to one's satisfaction 使某人滿意的是…… be far from satisfactory 遠遠不能讓人滿意 satisfy vt. 使滿意 使確信、使消除疑慮 ◆ 即學即練 A．將下列句子譯成英語 (1)考試結果讓我們大家都滿意。 ________________________________________________________________________
(2)他圓滿的解釋消除了我的顧慮。 ________________________________________________________________________ 答案：(1)The result of the examination satisfied us all. (2)His satisfactory explanation satisfied my doubts. B．選用上述單詞或短語完成下列小片段 In order to(1)________ the needs of my wife，I worked hard day and night. However，one day，the manager told me though many clients (2)________ my work，as a top salesman，it (3)________．At that time I knew if I wanted (4)________ my boss，I must work harder and harder. I did so. A few months later，I was asked to go to the manager's office. He looked at me (5)________and (6)________，he told me I was promoted as department manager. 答案：(1)satisfy (2)were satisfied with (3)was far from satisfactory (4)to satisfy (5)with satisfaction (6)to my satisfaction
◆ 探究學習 5．Indeed，he believes that a person with too much money has more rather than fewer troubles (P10) 他確實認為，一個人有了太多錢，他的麻煩事只會更多，而不是更少。 ◆ 句型歸納 rather than 而不是 would rather do sth. than do sth. else 寧愿干某事，而不愿干某事 would do sth. rather than do sth else. 寧愿干某事，而不愿干某事 would rather that sb. did/had done sth. 寧愿某人干/干過某事 prefer to do sth. rather than do sth. else 寧愿干某事，而不愿干某事 prefer doing sth. to doing sth. else 寧愿干某事，而不愿干某事 ◆ 即學即練 完成下列句子 (1)We ________live in the countryside________ in the city. (2)I ________ you were here now.
(3)He ________staying home ________ climbing the mountain with his parents.
(4)It is you ________ he that is to blame. 答案：(1)would rather；than (2)would rather (3)prefers；to (4)rather than 6．He therefore gives millions of yuan to equip others for their research in agriculture. (P10) 于是他拿出好幾百萬元幫助其他人進行農業科學研究。 equip v．使(某人)具備條件；裝備；配備 equipment n．裝備；設備 equip sb. for/to do sth.使某人具備做某事的條件 equip...with...用……裝備…… equip oneself with 使自己準備好做某事 ◆ 詞語歸納 ◆ 即學即練 根據括號內的漢語提示完成句子 (1)Your training will__________________.(使你能夠勝任將來的工作) (2)Please______________a sharp pencil and a rubber for the exam.(為自己準備) (3)A good education____________.(能受用終生) 答案：(1)equip you for your future job (2)equip yourself with
(3)should equip you for life
◆ 詞語歸納 7．Now Dr Yuan has another dream：to export his rice so that it can be grown all around
the globe. (P10) 如今袁博士還有另外一個夢想：那就是看到他的稻谷長遍全球。 export v．& n．輸出；出口；出口物 exporter n．出口者
exportation n．輸出；出口 ◆ 即學即練 完成下列句子 (1)Oil has supplanted coffee __________________________________________________. 原油已經取代咖啡成為我們的主要出口貨物。 (2)This company has a large home market and ________. 這家公司國內市場非常大，不需要出口。 答案：(1)as our main export
(2)doesn't export 8．He was lost in thought (P52) 他陷入了沉思。 ◆ 詞語歸納 be deep in thought 沉思 be/get lost in the forest 在森林中迷路 be sunk in deep thought 陷入沉思 ◆ 即學即練 根據括號內的漢語提示完成句子 (1)The old man__________ and did not hear us come in.(凝神沉思) (2)All the villagers went to search for the boy who____________ .(在森林中迷路) 答案：(1)was lost in thought (2)was lost in the forest
9．They focus on keeping their soil rich and free of disease. (P14)他們主要是想保持土壤肥沃且免受病害。 ◆ 詞語歸納 focus n．焦點，中心點 focus on集中(注意力，精力)于 focus one's mind/attention on 集中注意力于 ◆ 即學即練 完成下列句子 Global warming is the (1)________ of the meeting to be held tomorrow. Experts from different countries will (2)________ a possible solution to this problem. In fact many scientists are (3)________ this research. 答案：(1)focus (2)focus on
(3)focusing their attention on
寫作中如何組織段落(1) ◆ 技巧點撥 英語文章的段落都由主題句(Topic Sentence)和支持句(Supporting Sentence)構成。主題句概括全段意思，表示段落的中心思想。支持句必須圍繞這個主題句的意義加以闡明、補充、發揮或論證。 主題句在段落中的位置和表示法： 1．主題句寫在段落的開端，后面的支持句為主題句提供論證和細節，初學者以使用此法為宜。如：
Americans make no distinction in greeting friends，acquaintances，elders，or superiors. When Americans see someone they know only by sight，they are likely to say “Hi” in all cases. This does not mean that they have no more regard for friends than for casual acquaintances. It only means that “Hi” serves as greeting for both. 2．主題句寫在段落末尾，前面都是提供細節的支持句，內容逐漸收攏，最后用一句總結性的主題句加以概括。 如： Americans might be embarrassed because their Japanese friends are so formal with them. Japanese might feel insulted because American acquaintances greet them casually. Still，the forms of greeting in both countries only show respect forothers. It just happens that Americans and Japanese have a different way of looking at human relationships and thus have a different way of showing respect.
3．主題句寫在段落的開端和寫在末尾。主題句先在段首出現，在段末又重復一遍。這種在首尾兩處出現主題句的寫法，具有強調或突出中心思想的作用。如： Good manners are important in all countries，but ways of expressing good manners are different form country to country. Americans eat with knives and forks；Japanese eat with chopsticks. Americans say “Hi” when they meet；Japanese bow. Many American men open doors for women；Japanese men do not. On the surface，it appears that good manners in America are not good manners in Japan，and in a way this is true. But in any country，the only manners that are important are those involving one person's behavior toward another person. In all countries it is good manners to behave considerately toward others and bad manners not to. It is only the way of behaving that differs from country to country. 4．主題句寫在段落中間或其它地方。此時，要根據上下文的意思才能確定該段落中體現中心思想的句子。如： Californians and New Englanders are both American. They speak the same language and abide by the same federal laws. But they are very different in their ways of life. Mobility—both physical and psychological—has made a great impression on the culture of Californians；lack of mobility is the mark of the customs and morality of New Englanders.
◆ 活學活用 劃出下列段落的主題句 A
Last Monday, our class held a monitor election. This was our first election, so everyone was excited. Two of my classmates took part in the race；Liu Dong and Wang Hong. They each gave a speech telling us what they would do when they were elected. Then we voted for the monitor. The result was 28 to 15 in Wang Hong’s favor. Wang Hong became our new monitor. The whole class cheered for her, and she promised to do the best she could for us all. B
In the first century B.C. the Chinese were already using sails to make their boats go. Sails did not come to Europe until nineteen centuries later. The kite and a machine to separate wheat into parts arrived in Europe fourteen centuries after their invention and use in China. Likewise, the introduction to Europe of different kinds of silk-working machinery shows a time lag of three to thirteen centuries. As you can see, the Chinese invented machines and tools and thought of ways to do things that were not used in the rest of the world for many centuries. C
Some students prefer a strict teacher who tells them exactly what to do. Others prefer to be left to work on their own. Still others like a democratic discussion type of class. D
The 15th National Book Fair was declared open in Tianjin on May 18,2005.On that day, more than 60,000 people, such as teachers, students and workers, came to the fair from all over the country. Various activities were organized, including the opening ceremony, lectures on popular science, and meetings at which writers and readers communicated face to face. People went around to look for their favourite books. Among the most popular were books about
social sciences, children’s books and books about foreign language learning. E
The summer holiday is coming. Our class have had a discussion about what to do during the holiday. Some are in favor of staying at home. They think it’s both convenient and comfortable. What’s more, they can save money for other purposes. 答案：A．Last Monday，our class held a monitor election. B．As you can see，the Chinese invented machines and tools and thought of ways to do things that were not used in the rest of the world for many centuries. C．No one teaching method can be devised to satisfy all students at the same time. D．The 15th National Book Fair was declared open in Tianjin on May 18,2005. E．Some are in favor of staying at home. 祝 您 高考總復習·人教版·英語 必修 4
Unit
2
Working the land Part A．模仿朗讀 請聽課文錄音，并跟讀課文，注意語音、語調和停頓 Part B．角色扮演 角色：John and Zhang Ping 情景：John來到湖南，他向張平詢問袁隆平的一些信息。 任務：請你扮演John，根據中文提示提出問題，請你的同桌扮演張平，根據課文內容回答你的提問。
1.袁隆平博士是哪里人？
______________________________________________________________________
2.為什么饑餓是上個世紀五十年代困擾中國的一個大問題？ _________________________________________________
3.袁博士做了什么事情解決這個問題？ _________________________________________________
4.他的研究成功了嗎？ _________________________________________________
5.袁博士業余時間做什么？ _________________________________________________
6.袁博士現在的夢想是什么？ _________________________________________________ 答案： 1．Q：Where is Doctor Yuan Longping from? A：He is from Hunan Province. 2．Q：Why was hunger a major disturbing problem in China in the 1950s? A：Because in the 1950s，Chinese farmers could produce only fifty million tons of rice a year. It was too little for the huge population in China. 3．Q：What did Doctor Yuan do to solve the problem? A：He searched for a way to increase rice harvest without expanding the area of the fields. 4．Q：Did he succeed in his research? A：Yes. He developed what is called super hybrid rice with a high output，making it possible to produce one-third more of the crop in the same fields. 5．Q：What does Doctor Yuan do in his spare time? A：He enjoys listening to violin music，playing mah-jong，swimming and reading. 6．Q：What is his dream now?
A：To export his rice so that it can be grown around the globe. Part C．故事復述 請結合上述問題答案，用自己的話復述課文。
提示詞：Dr. Yuan，hunger，super hybrid rice，more rice ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 答案： Doctor Yuan Longping graduated from Southwest Agricultural College in 1953，when hunger was a major disturbing problem. So he decided to search for a way to increase rice harvest without expanding the area of the fields. To his joy，he developed super hybrid rice with a high output，making it possible to produce one-third more of the crop in the same fields. Besides his research，Dr. Yuan enjoys listening to violin music in his spare time. He hopes to export his rice so that it can be grown around the globe. Ⅰ.寫出下列必考單詞 1．統計數字，統計資料 n．______________ 2．曬黑的adj.______________ 3．工作，職業n.______________ 4．十年，十年期n.______________ 5．特級的，超級的adj.______________ 6．產量，輸出n.______________ 7．礦物，礦石 n．______________ 8．戰役，戰斗，斗爭n.______________ 9．細菌n.______________ 10．因此，所以 adv.______________ 11．谷物，糧食，顆粒n.______________ 12．根，根源n.______________ 13．土壤 n．______________ 14．營養，滋養，食物n.______________ 答案：1．statistics 2.sunburnt 3.occupation 4．decade 5.super 6.output 7.mineral 8.battle 9.bacteria 10.therefore 11．grain 12.root 13.soil 14.nutrition
?、?寫出下列單詞的變化形式 1．使變大，伸展，闡述vt.& vi.________；擴大，擴展，膨脹 n．________；有擴大或擴展性的 adj.________ 2．輸出，出口vt.& vi.________；輸出，出口n.________；出口商，出口國 n．________ 3．使迷惑，使為難vt.________；迷惑，惶惑 n．________；迷惑的adj.________；令人迷惑的adj.________
4．循環，流傳vt.& vi.________；循環，流傳，發行量n.________；循環的，環繞的 adj.________ 5．總結，摘要，概要n.________；總結，概括 v．________ 6．自由n.________；自由的adj.________ 7．化學的，關于化學的adj.________；化學n.________；化學家 n．________ 8．生產，制造 n．________；生產，制造 v．________；生產商，制造者n.________ 9．發現v.________；發現n.________；發現者n.________ 10．細菌(單數)n.________；細菌(復數) ________ 答案： 1．expand；expansion；expansive 2．export；exportation；exporter 3．confuse；confusion；confused；confusing 4．circulate；circulation；circular 5．summary；summarize 6．freedom；free
7．chemical；chemistry；chemist 8．production；produce；producer 9．discover；discovery；discoverer 10．bacterium；bacteria ◆ 活學活用 1．You are ________ to express yourself now. But do you know how many people are still struggling for ________ now？(freely) 用所給單詞的適當形式完成句子 2．People who_______ false news that this magazine has a small_______ are to blame. (circulate) 3．Many________ are working in the ________factory to make ________fertilizers. (chemistry) 4．He was really ________by the ________problem which also ________other people for a long time. (confuse)
5．Before writing a ________of the passage，you have to read it and ________its main idea. (summary) 6．In order to reduce ________ costs，the car ________intended to ________the car in large quantities. (produce) 答案：1．free；freedom
2．circulate；circulation 3．chemists；chemistry；chemical 4．confused；confusing；confused 5．summary；summarize 6．production；producer；produce Ⅲ.翻譯下列必背短語 1．多虧；由于______________ 2．逐漸增強，建立，開發 ______________ 3．擺脫；除去 ______________ 4．對……感到滿意 ______________ 5．集中(注意力，精力等) ______________ 6．寧愿，寧可 ______________ 7．使……免受(影響，傷害等)
______________ 8．對……作出評論 ______________ 9．導致，造成(后果) ______________ 10．后悔做了某事
______________ 11．有做某事的自由 ______________ 12．努力拼搏做某事 ______________ 答案：1．thanks to 2.build up 3.rid...of 4.be satisfied with 5.focus on 6.rather than 7.keep...free from/of 8．make a comment on 9.lead to 10．regret doing sth. 11.be free to do sth. 12.struggle for sth.
◆ 活學活用 根據括號中的解釋，從課文中找出恰當短語完成下列句子 1．When asked about the date of the election，the Prime Minister ________ that no decision had yet been made. (give an opinion，explain) 2．________(because of) his strong constitution，Jack was able to pull through his recent serious illness. 3 A young man attached himself to me at the party and I couldn't get________ (make sb./ sth.free from) him. 4．I_______ (prefer to) remain poor than get money by dishonest means. 5．I am so tired that I can't ________ anything today. (pay full attention to) 6．Traffic is ________on roads into the city. (become greater，more numerous or more intense) 7．The exposure of the diary ________many officials' being caught. 答案：1．made a comment 2.Thanks to 3.rid of 4.would rather 5.focus on 6．building up 7.led to Ⅳ.重點句型 1．What do you think would happen if tomorrow there were suddenly no rice to eat？(P9)如果明天突然沒有米飯吃會發生什么？ ?句型：這個句子用了虛擬語氣，表示可能性很小的對將來情況的一種假設。從句的動詞用過去式(be用were)，主句的動詞用should (would，could，might)＋動詞原形。 (1)要是他明天來了，一切就好辦了。 If he ________ here tomorrow，everything________ OK. (2)如果他堅決反對這個建議，你怎么辦呢？ ________________________________________________________________________ 答案：(1)were；would be (2)If he were strongly against your suggestion，what would you do?
◆ 模仿造句 2．Using his hybrid rice，farmers are producing harvests twice as large as before. (P10)用他的雜交水稻種子，農民們種出的糧食比以前多了一倍。 ?句型：形容詞原級as...as的前面可以用倍數詞(half，twice，three times等)，意思為“是……多少倍”。 ◆ 模仿造句 (1)這棵樹比那棵樹高兩倍。 ________________________________________________________________________ (2)他賺的錢比你多三倍。 ________________________________________________________________________ 答案：(1)This tree is twice higher than that one. (2)He earned/ earns three times more than you.
Ⅴ.語篇領悟 根據課文Working the land完成下列短文 Dr Yuan Longping was a pioneer of agriculture in China. He __1__(graduate)from Southwest Agriculture in 1953.Since then he devoted his life __2__ finding ways to grow more rice. The rice farmers are now producing harvest twice __3__ large as before __4__ using this kind of rice.__5__he was not satisfied with his work. Although now he leads a rich life，he __6__ insists on his work to develop his rice. I think his work is really important to the world. Because of his hard work，the production of food__7__(improve)． And the problem of __8__(hungry)can be solved.__9__ to Yuan Longping ’s great work，millions of people can benefit __10__ his extraordinary work. 答案：1．graduated 2.to 3.as 4.by 5.But 6．still 7.has been improved 8.hunger 9．Thanks 10.from
