2022年高中英語《Unit 2 Woking the land》教案 新人教版必修4

2022年高中英語Unit 2 Woking the land教案 新人教版必修4.Learning Focus(教學(xué)重點(diǎn)):Yuan Longping and his achievements.Learning Aims(教學(xué)目標(biāo)):1.To get to know Dr. Yuan and his achievements, Dr.Yuans super hybrid rice and its influence on China and the world.2.To improve the reading abilities.3.To retell a passage about Dr. Yuan and his achievements.教學(xué)步驟：Step 1 Review & Lead-in1.check the preview:words on Dao Xue AN2. Play a game with Ss: Put these farming steps in right order.Then show the poem鋤禾。(通過對種植過程的了解，體會到其中的艱辛，結(jié)合鋤禾這首詩，讓學(xué)生能得到一些情感上的共鳴，為接下來學(xué)習(xí)課文打下情感基礎(chǔ)。)3.Show some picture of staple food（展示關(guān)于主食的圖片，為引出下列三個問題做鋪墊。）4.Q:What is the main food in all East Asian and Southeast Asian countries?(Rice.) （從以上問題引出答案rice,然后引出下列信息。）Tip: It is said that there are 2.4 billion people eating rice every day around the world. Q:1.What kind of crop(農(nóng)作物) can produce more rice？(Super hybrid rice)2.Who invented it?(Yuan Longping.)(通過以上兩個問題使學(xué)生得到兩個信息：1.世界糧食的短缺。2.引出袁隆平，接而引出文章的標(biāo)題A pioneer of all people.)Step 2 Scanning(Read the text silently in 5 minutes.)Match the following headings to each paragraph.Para1 A. Dr Yuans dreams.Para2 B. Dr Yuans attitude towards life.Para3 C. Dr Yuans life experience.Para4 D. Dr Yuans appearance and his achievement (快速瀏覽，通過對各段的首句、末句進(jìn)行快速閱讀來判斷各個段落大意或者主題。)Step 3 careful reading(First listen the tape,than read the text carefully and finish 4 tasks .)Text 1 Read the Para.1Q1: What does Dr Yuan look like?Q2: What is his achievement?Text 2 Read the Para.2TimeEvent(s)1930 1953 Since 1953 1974 now Text 3 Read the Para.3True or flase1. Dr.Yuan is quite satisfied with his life andhe cares about being famous . 2. He enjoys listening to violin music, playing basketball, swimming and reading. 3.Spending money on himself or leading a fortable life also means very little to him.4. Indeed, he believes that a person with too much money has fewer rather than more troubles.Text 4 Read the Para.4His dreams1) The first dream2) The second dream通過對各個自然段的仔細(xì)閱讀，充分理解課文的內(nèi)容。（通過聽錄音，然后對各段設(shè)計相關(guān)練習(xí)，讓學(xué)生通過自主閱讀，討論，最后完成練習(xí)，以達(dá)到對各段句意的理解。鼓勵學(xué)生用課文中的句子、短語來回答問題。從而達(dá)到對重點(diǎn)句子短語的理解。）Step 4 Check the exercisetranslation on Dao Xue An對重點(diǎn)句子進(jìn)一步的理解，學(xué)生能更好的掌握重點(diǎn)句子以及詞匯短語。Step 5 SummaryDr Yuan and His AchievementsYuan Longping is one of Chinas most famous 1._. Born in 1930, Dr. Yuan 2._from Southwest Agricultural College in 1953.At that time, 3._ was a disturbing problem in many parts of the countryside. Since then, finding ways to grow more rice has been his life 4._. In 1974, he invented 5._ and became the first agricultural 6._ in the world. 7._ his research, the UN has more tools in the battle to 8. the world of hunger. Dr Yuan is now 9._ his knowledge in many 10._ developed countries.Step 6 Homework完成優(yōu)化探究中P2530的練習(xí),以及課時作業(yè)（三）。