高中英語 Unit 2 Working the land Part II Reading學案新人教版必修4

1、Unit 2 Working the land PartII Reading一、【學習目標】1. 了解袁隆平研究雜交水稻的背景，過程，以及所取得的成就。2. 了解袁隆平的人生觀。3. 進一步訓練略讀，細讀，歸納內(nèi)容等閱讀技巧，把握篇章的中心內(nèi)容，獲取關(guān)鍵信息，并且能針對閱讀內(nèi)容表達自己的觀點。4. 學習掌握本課的詞匯和語法結(jié)構(gòu)。二、【自主預習】Step1. Prediction（預測）Look at the title of the passage and the picture on the text page. What do you predict this passage is goi

2、ng to talk about? Then skim the passage to check if you were right._Step2. Skimming（速讀）Task1: Check whether your prediction is right.Task2. What is the main idea of the passage? A. Yuan is a scientist with a wide variety of hobbies. B. Yuan achieved his dreams one after another through his great eff

3、orts. C. Yuan made great contributions to finding ways to increase the rice output but consider himself a farmer. D. Yuan holds a positive attitude towards life but thinks little of fame and money.Task3: Match the main idea with each paragraph.Para 1 the brief introduction of Yuan Longpings life exp

4、eriencePara 2 Yuan Longpings dreamsPara 3 Yuan Longpings achievementPara 4 Yuan Longpings attitude towards lifeStep3. Scanning（細讀）Task 1: Reading comprehending1. What is the advantage of this super hybrid rice?A. taking up less field B. having high productionC. looking like peanuts D. adapting itsel

5、f easily to different kinds of soil even in Africa2. Why did Yuan Longping want to increase the rice output when he was young?A. He was a good student in agriculture. B. He suffered hunger when he was a kid.C. Increasing the rice output was a great challenge.D. Many parts of the countryside were sta

6、rving for food.3. Which of the following cannot show Yuans life attitude?A. Running after fame affected his research. B. Living a comfortable life is of little importance.C. Rich people should give away their extra money to do scientific research.D. To benefit as many people as possible in the world

7、 because of his efforts is of great value.4. What can be inferred from the passage?A. Yuan Longping is fond of dreaming.B. Owing to Yuans research, the UN is quite confident to put the world hunger to an end in a few years.C. Judging by appearance, we can hardly mix Yuan up with other farmers.D. Som

8、e less developed countries also got benefit from Yuans achievement.5. Which of the following is the most suitable structure of the passage.A. - B. -C. - D. -Task 2: Read each paragraph carefully and fill in the blanks.Para1:1) His _ faces and arms and his _, strong body are just like those of millio

9、ns of Chinese farmers, for whom he has _ for the past five _.2) Dr Yuan Longping grows what is called _ rice.3) Now more than _ of the rice _ in China each year is from this hybrid _.Para2:1) _, Dr Yuan _Southwest Agricultural College in 1953.2) Dr Yuan searched for a way to _ without _ the area of

10、the fields.3) These increased harvest mean that _ of the worlds people are _ just 7% of the farmland in China.4) Dr Yuan is now _ his knowledge in India , Vietnam and many other _ countries.Para3:1) Dr Yuan is quite _ with his life.2) He _ keep time for his _. He enjoys listening to _, playing mah-j

11、ong, _ and reading.3) He therefore gives millions of yuan to _others for their _ in agriculture.Para4: 1) Long ago Dr Yuan had a dream about _ as tall as _. Each ear of rice was as big as an ear of _ and each grain of ice was as huge as a _.2) Dr Yuan has another dream: to _ his rice so it can be gr

12、own around _. Step 4. Try to find out the following phrases in the passage.1. 認為自己是農(nóng)民_ 2. 黝黑的臉_3. 畢業(yè)于_ 4. 是某人的終身目標_5. 尋找方法_ 6. 在近來的一次豐收中_7. 傳播知識_ 8. 使世界擺脫饑餓_9. 對非常滿意_ 10. 關(guān)心成名_11. 為自己花錢_ 12.讓某人有做的自由_13. 過舒適的生活_ 14. 有更多而不是更少的煩惱_15. 使別人為他們的農(nóng)業(yè)研究做準備_16. 從夢中醒來_ 17. 懷著做的夢想_18. 關(guān)心他的人們_三、【合作探究】 1. Yuan Long

13、ping grows what is called super hybrid rice. What引導的是一個_ 從句，what表示_含義，在從句中做_. What引導賓語從句時在從句中作主語、賓語或表語，表示“所的”,可以指時間，地點，人物，數(shù)量，抽象的事物，具體的事物等。1. 表示“的東西或事情”,相當于“thethingthat.;allthat.;everythingthat.”Theyvedonewhattheycantohelpher.他們已經(jīng)做了他們能做到一切去幫助了。1. 表示“的時間”,相當于“thetimethat”：Afterwhatseemedlikehoursheca

14、meoutwithabittersmile. 似乎過了幾個小時他才苦笑著出來。Theyounggirlwastoofrightenedtospeak,standingthereforwhatseemedlikehours.小女孩嚇得不敢說話，在那兒站了似乎幾個小時。3. 表示“的人”，相當于thepersonthat,如：Heisnotwhathewasafewyearsago.他不是幾年前的他了。4. 表示“的地方”，相當于theplacethat,如：ThisiswhattheycallSaltLakeCity. 這就是他們稱作鹽湖城的地方。In1492,Columbusreachedwh

15、atisnowcalledAmerica.1492年哥倫布到達了現(xiàn)在所稱的美洲大陸。5. 表示“的數(shù)目”，相當于”theamount/numberthat”,如：Ourincomeisnowdoublewhatitwastenyearsago.我們現(xiàn)在的收入是十年前的兩倍。The numberofthestudentsinourschoolhasreachedasmanyas20,000,tentimeswhatitwasbeforeliberation.現(xiàn)在我校學生多達萬人，是解放前的十倍。2. In 1973, he became the first agricultural pionee

16、r in the world to grow rice that has a high output. 1974年，他成為世界上第一個種植高產(chǎn)水稻的農(nóng)業(yè)先鋒。 She is always the first to come to work and the last to leave. 她總是第一個來上班，最后一個離開。句中不定式to grow 用作后置_。當中心名詞被序數(shù)詞修飾或是序數(shù)詞時，作定語的非謂語動詞用_。The first/second/last/next/only(+ n.)+to do sth.第一個/第二個/最后一個/下一個/唯一一個做的人/物(1) 袁博士是世界上第一個培育出

17、雜交水稻的科學家。 Dr Yuan _cultivate hybrid rice in the world.(2) 下一班要抵達的列車是從Montreal開過來。 _is from Montreal.3. Using his hybrid rice, farmers are producing harvests twice as large as before. 用他的雜交水稻種子，農(nóng)民們種出的糧食比以前多了。The rope is three times as long as that one.=The rope is three times longer than that one.=Th

18、e rope is three times the length of that one.這根繩子是那根繩子的三倍倍數(shù)表達法：A+ 謂語 + _ + as + _+ as +B.A+ 謂語 + _ + _+ than +B.A+ 謂語 + _ + the + _(length, width, depth, size ect.)+ of +B.(1) 他們縣的人口是我們縣的人口的兩倍。 The population of their county is _our county.(2) 農(nóng)民今年的花生產(chǎn)量是去年的四倍。 The farmers produce _this year as they

19、did last year.4、 【課內(nèi)達標】I. Finish the following sentences chosen from the passage and try to remember them . 1. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers,_(他為他們奮斗)for the past five decades.2. This special strain of rice _ (使成為可能）on

20、e-third more of the crops in the same fields.3. Using his hybrid rice, farmers are producing harvests _.(以前的兩倍).4. Although he is one of Chinas most famous scientists, Yuan Longping considers himself a farmer, _(因為他在田間勞作)to do his research.5. He _(更愿)keep his time for his hobbies.II. Using the structures we learn in the text to finish