2022年高中英語U2 2Language points教案 新人教版必修41.教材分析（analysis of teaching material）The emphasis of this period will be placed on the important new words, expressions and sentence patterns in the parts Warming up, Pre-reading and prehending. Some sentence patterns are difficult to understand.2.學(xué)情分析（analysis of the students）Ss of high school in Grade one are in a forming stage of English learning and learning habit. They hope to enjoy themselves but not learn by teachers dull explanation of words and grammar. What they want the teacher to show on the class is sth that can inspire their curiosity and creativity as well as the context related with their daily lives. 3.教學(xué)目標(biāo)(Teaching aims)1.知識目標(biāo)(Knowledge aims) a. 詞匯和短語Sunburnt, struggle, decade, super, output, crop, hunger, disturbing, expand, Vietman, circulate, satisfied, freedomb. 重點句子Thanks to his research, the UN has more tools in the battle to rid the world of hunger.2. Ability goals 能力目標(biāo)Get Ss to use some useful new words and expressions correctlyMaster the usage of the -ing form as the subject and objectLearn how to design English posters3. Emotional goals 情感目標(biāo)Help to inspire Ss enthusiasm about words and expressions learning4.教學(xué)重點和難點（teaching important points and difficult points）#Teaching important points:1. Learn to use the important words and expressions in the reading passage2. Learn to describe different situations in ing form.#Teaching difficult points:1. Encourage Ss to describe themselves and their relatives in the ing form.2. bine the ing form with the concrete teaching environment.5.教學(xué)過程(Teaching procedures)Step 1 Practice for useful words and expressionsTurn to Page 12. Go through the exercises in Discovering useful words and expressions with Ss and make sure they know what to do.Step 2 Studying important language points1. Have you ever grown any plants? If so, what did you do to grow them? If so=If you have ever grown some plants. so 表示“象那樣的，如前所說的”，用于代替已陳述的事。如： -can you pass the exam? -I hope so.2. He wants everyone to call him a farmer, for thats how he regards himself.1) 辨析because, for because表示理由充分,有必然因果關(guān)系, 能回答以why引起的問句。 Why arent you ing with us to the concert? Because I have got a bad headache. 你為何不與我們一起去看音樂會？ 因為我頭痛。for (因為,由于),補充說明理由,不用于句首;不能回答以why引起的問句。如：The shop was quite new, for it had opened only the week before._Since_ he says so, it must be true._As_ it was late, I made haste to go.The day breaks _because_ the sun rises.The day breaks, _for_ the birds are singing.2) regard regard.as.; 將.認(rèn)為 We regarded her as the best writer among us. in/ with regard to sb./sth. 關(guān)于,至于 a countrys laws in regard to human rights 一個國家關(guān)于人權(quán)的法律 3. works the land work vi./ vt. 經(jīng)營,管理 work the land=grow crops on it 耕耘土地 He works a big farm. 他經(jīng)營著一個大的農(nóng)場。4. In many ways, he is one of them, and he has struggled for the past five decades to help them. 常與現(xiàn)在完成時連用的時間狀語(1) already, yet, ever, just, recently, lately, never, before (adv.) The boy has already/just got home.I havent heard from him yet /recently /lately. I have seen the old man somewhere before.(2) since/for I have lived in Beijing since 2000. I have lived in Beijing since I arrived here. I have lived in Beijing for 5 years.struggle vi. 搏斗, 掙扎, 努力, 拼搏They were struggling to get out the burning car. 他們掙扎著從燒著的車?yán)锿馀馈he struggled up the stairs with her heavy bags. 她提著沉重的行李艱難地走上樓梯。搭配 struggle against 與斗爭，為反對而斗爭， struggle for 為爭取而斗爭5. Dr Yuan Longping grows what is called super hybrid rice.1) Super 特級，超級2) What =the thing(s) thate.g. I dont quite understand what you are explaining. Please watch what I am doing carefully._D_ the emperor saw was quite different from _ the old minister told him.A. What, that B. That, whatC. Which, that D. All, all It is pretty well understood _C_ controls the flow of carbon dioxide in and out the atmosphere today.A. that B. when C. what D. how 6. This special strain of rice makes it possible to produce one-third more of the crop in the same fields.it 在句中作形式賓語, 真正的賓語為to produce, 結(jié)構(gòu)為: 動詞(make, feel, think, regard)+it +adj+ to do.e.g. We think it important to learn English well.I like _C_ in the autumn when the whether is clear and bright.A. This B. that C. it D. one.7. output 產(chǎn)量8. This special strain of rice makes it possible to produce one-third more of the crop in the same fields. make it +賓語補足語+動詞不定式,it 做形式賓語,動詞不定式是真正的賓語。it做形式賓語, 通常和下列動詞連用: consider, think, make, find, believe, count, declare, deem, fancy, feel, guess, imagine, judge, prove, see, show, suppose, understand, take等./We consider it our duty to support good leaders. /The new method makes it possible to plete the task faster./Tom found it very embarrassing to be reminded of the long-standing debt. /Susan deemed it advisable to keep the matter secret. /We all feel it nice to be able to visit that distinguished university.Who can prove it wrong to have a “make-money-quick” mentality?The guide thought _C_ wrong to eat monkeys. A. this B. it is C. it D. that was9. Dr Yuan searched for a way to increase rice harvest without expanding the area of fields. search = try to find by looking for “搜查”。They searched everywhere but could not find the lost child. 他們各處都找遍了, 始終找不到丟失的小孩。The home was searched but no one was found. 搜查了房屋但一個人也未發(fā)現(xiàn)。search常用的搭配： search sb./sth. 搜查某人/某物 search for sb./sth. 搜尋某人/某物 search sth./sb. for搜查某物/某人以尋找 in search of 尋找 search out 發(fā)現(xiàn)注意：search sb.指“搜查某人”, 指對某人進行搜身。 search for sb.指“搜尋某人”, 指為了要找到某人進行搜尋, 相當(dāng)于look for。例如：The policeman searched the thief to see what he had in his pockets. 警察搜查小偷, 看他口袋里有什么東西。 The villagers are searching for the missing child. 村民們正在搜尋那個失蹤的孩子。10. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. 1) thanks to表示“幸虧,多虧”多用于表達正面意思, 相當(dāng)于感謝, 在句中作狀語和表語。 Thanks to your help，much trouble was saved. 多虧你的幫助, 減少了許多麻煩。Animals living environments have been getting worse _D_ the increase in industrial pollution. A. thanks to B. because C. as D. since2) ridof 使擺脫/清除rid a house of mice 清除室內(nèi)老鼠rid oneself of debt 還清債務(wù)類似用法動詞：inform/ warn/ cureof,The sales manager asked his men to inform him of everything concerning the sales in time. 銷售部經(jīng)理讓他手下的人把關(guān)于銷售量的情況及時報告他。11. Using his hybrid rice, farmers are producing harvests twice as large as before. 英語中的倍數(shù)表達法共有三種形式:(1) 倍數(shù) + 形容詞/副詞的比較級 + than.(2) 倍數(shù) + as +形容詞/副詞的原級 + as.(3) 倍數(shù) + the + 名詞+ of. This building is five times higher than that one. 這座樓比那座樓高出五倍。 This building is five times as high as that one. 這座樓是那座樓的五倍高。This building is five times the height of that one. 這座樓是那座樓的五倍高。The new building is four times the size of the old one.It is reported that the United States uses _D_ energy as the whole of Europe. A. as twice      B. twice much   C. twice much as     D. twice as much12. And he would rather keep time for his hobbies. would rather 寧愿，寧可Hed rather work in the countryside. 用法1：would ratherthan 寧愿而不，與其不如I would rather watch TV at home than go to the cinema.用法2：would rather than =would ratherthanFacing the enemies, our soldiers would die rather than surrender. 面對敵人, 我們的戰(zhàn)士寧死不屈。Rather than refuse to help you, I would borrow money from my friends. 我寧可向朋友借錢, 也不愿拒絕幫助你。用法3：would rather后面也可跟從句表示主語寧愿某人做某事。這時，從句謂語應(yīng)用虛擬語氣，即用一般過去時表示現(xiàn)在或?qū)硪龅氖?；用過去完成時表示已經(jīng)做過的事或過去要做的事。Id rather you hadnt told him the news that day.用法4: would rather have done sth. 表示主語要做某事, 而結(jié)果卻事與愿違。Id rather have left a note on her desk.我本想留張字條在她的書桌上。 (事實上沒有)高考鏈接- Shall we go skating or stay at home?- Which _ do yourself? (05 全國） do you rather B. would you ratherC. will you rather D. should you rather答案B would rather do sth. 更喜歡做13. Indeed, he believes that a person with too much money has more rather than fewer troubles.1) too much 與much too的區(qū)別 too much通常位于動詞之后,修飾動詞,too做much的狀語,后面也可接名詞。 She does talk too much, doesnt she? He has too much work to do. 而much too則常用在形容詞或副詞之前修飾形容詞或副詞。The dress is much too long for me. 這衣服我穿太長了。I got into the taxi and drove much too fast. 我上了出租車, 并開得飛快。2) rather than 而不是 Mary, rather than her roommates, is going to Beijing. 要去北京的是瑪麗, 而不是她的室友們。 注意: rather than 連接兩個名詞或代詞作主語時,謂語動詞應(yīng)與rather than 前面的名詞或代詞在人稱和數(shù)上保持一致。She ran rather than walked. 她跑著而不是走著。He is a student rather than a worker. 他是學(xué)生,不是工人。 They lost some books rather than money. 他們丟了一些書, 而不是錢。I decided to write rather than (to) telephone. 我決定寫信而不打電話。14. He therefore gives millions of yuan to equip others for their research in agriculture. Therefore adv. 因此，因而 equip vt. 裝備，配備，供給，提供 He equipped himself for a long journey. 他為長途旅行準(zhǔn)備行裝。Proper education will equip one for a job. 接受一定的教育就使你具備就業(yè)的能力.Step3 DiscussionThere is still hunger in the world.If you had the chance to do something to help end hunger in the world, what would you do ?The measures taken to deal with hunger:Invent a new kind of plant to produce more food.Find a new sort of fertilizer(肥料)to give rice enough nutritionFind some new ways to stop the pollution to the environment and protect the soil in the field.板書設(shè)計：1. If so so 表示“象那樣的，如前所說的”，用于代替已陳述的事。如：-I hope so.2. 辨析because, for because表示理由充分,有必然因果關(guān)系, 能回答以why引起的問句。for (因為,由于),補充說明理由,不用于句首;不能回答以why引起的問句。2) regard regard.as.; 將.認(rèn)為 in/ with regard to sb./sth. 關(guān)于,至于 3. works the land work vi./ vt. 經(jīng)營,管理4. 常與現(xiàn)在完成時連用的時間狀語(1) already, yet, ever, just, recently, lately, never, before (adv.)(2) since/forstruggle vi. 搏斗, 掙扎, 努力, 拼搏struggle against 與斗爭，為反對而斗爭， struggle for 為爭取而斗爭5.search = try to find by looking for “搜查”。search sb./sth. 搜查某人/某物 search for sb./sth. 搜尋某人/某物 search sth./sb. for搜查某物/某人以尋找 in search of 尋找 search out 發(fā)現(xiàn)6. thanks to表示“幸虧,多虧ridof 使擺脫/清除inform/ warn/ cureof,7. 英語中的倍數(shù)表達法共有三種形式:(1) 倍數(shù) + 形容詞/副詞的比較級 + than.(2) 倍數(shù) + as +形容詞/副詞的原級 + as.(3) 倍數(shù) + the + 名詞+ of. 8. would rather 寧愿，寧可too much 與much too的區(qū)別too much通常位于動詞之后,修飾動詞,too做much的狀語,后面也可接名詞。 much too則常用在形容詞或副詞之前修飾形容詞或副詞。rather than 而不是Therefore adv. 因此，因而equip vt. 裝備，配備，供給，提供問題研討(Problem study):課堂提問1. Have you ever grown any plants? If so, what did you do to grow them?2. Whats the meaning of regard as?3. Whats the difference between struggle for and struggle against?4. Whats the difference between much too and too much作業(yè)翻譯下面句子（A level）1 多虧你們的幫助,我們提前完成了任務(wù)2 我祖父母四十年前過著艱苦的生活3 我想喝冷水,不想喝咖啡4 他們問我那么多問題把我都弄糊涂了5 我們供應(yīng)他們錢和衣服6.不論他何時再來,他都會受到歡迎Keys：1 Thanks to your help, we finished the task ahead of time.2 Forty years ago, my grandparents led a hard life.3 Ill have a cold drink rather than coffee.4 They asked me so many questions that they confused me.5 We supplied them with money and clothes.6 No matter when he es again, hell be wele.選詞填空（B level）1.He has a _ (曬黑的) face and bright eyes.2. The _ (斗爭) for independence was long and hard.3. The factory must increase its _(產(chǎn)量).4. They _(用掉) all their strength in trying to climb out.5. Our army is well _ (裝備).6. Our country has bee self-sufficient in _ (糧食).7. The road signs _(使糊涂) the driver.8. The only way to do that is to _ (減少) expenses.9. The school _(提供) books for children.10. We took the opportunity to _(交流) experience with them.Keys：1. sunburnt  2. struggle  3. output  4. expanded  5. equipped  6. grain  7. confused  8. increase  9.  supplies   10. exchange單項選擇（C level）1. The house rent is expensive. Ive got about half the space I had at home and I am paying _ here. A. as 3 times as much B. as much water like C. much water as D. 3 times as much2. Growing corn doesnt need _ growing rice. A. as much water as B. as much water like C. much water as D. too much water as3. I would have paid _ for the bike if the salesman _, because I really wanted it. A. as much twice; insisted B. much twice; had insisted C. 2 times more; insists D. twice as much; had insisted4. After the new technique was introduced, the factory produced _ tractors in 1998 as the year before. A. as twice many B. as many twice C. twice as many D. twice many as5. At a rough estimate, Nigeria is _ Great Britain. A. 3 times the size of B. the size 3 times of C. 3 times as the size of D. 3 times the size as6. The bronze mirror of Han Dynasty on show in Shanghai museum is _ the one Sam saw. A. 2 thirds the size of B as 2 thirds big as C. 2 thirds as much as D. the 2 thirds the size of7. -Is this stick long enough?-No, I need one _. A. twice so long B. so long twice C. twice as long D. as long twiceKeys：DADCAAC