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2019-2020年人教版高中英語必修二Unit 3《puters》（Language points）學案 【 學習目標】 在本節(jié)課結束時，學生能夠了解掌握重點單詞的用法，并能基本理解文章大意。 【學習重點，難點】 The usage of the language points such as simplify, solve, from —on, explore, as a result, anyhow. 【課型】Language points 【回顧復習】 【新知識學習】 Step1.Leading-in(情景導入) Word formation 1. (adj.)普遍的，通用的，宇宙的→ （n.） 2. (verb.)簡化——→ （adj.） 3. (n.)操作員，接線員 → （v.） 4. (adj.)合邏輯的——→ (adv.) 5. （n.） 工藝，科技—→ (adj.) 6. （n.）智力，智能——→ (adj.) 7. (adj.)真實的——→ (n.) （v.意識到） 8. (adj.)個人的，私人的——→ (adv.) 9. (adj.)完全的——→ (adv.) 10. (v)申請——→ (n.) 11. （n.）高興的，快樂的——→ (adj.) 12. (v.)計算——→ (n.) Step2. Find the following phrases from the passage： 1. 作為……開始 _______________2. 計算器 3．分析機 4.技術革命___________ 5.人工智能 _____________ 6.通用機器 ___________________ 7.從那時起 8.與……分享 ________________ 9.移動電話 10.高質量的生活 11. 充滿-- 12.人類 Step3. Language points: 1. simplify vt.簡化 原句再現(xiàn)： ⑴ Although I was young，I could_______ (simple) difficult sums. ⑵ The teacher explained the text quite __________ (simple). 2. 句型：It takes some time before... 過了多久才…… 原句： 仿寫：請將下列句子譯成英文。 ⑴ 一份雜志要經(jīng)過幾年才會開始賺錢。 __________________________a magazine starts to make money. ⑵ 過了很長一段時間那場大火才漸漸熄滅。 ________________________the big fire died out. 3.from---on 從----時起 歸納拓展： from now on 從現(xiàn)在起from then on 從那時起from today on從今天起 from tomorrow on 從明天起 1）從現(xiàn)在起，我想努力學習英語。 2）從那時起，她就戒煙了。 4．reality n．現(xiàn)實，真實，實際存在的事物 turn...into reality/realities 實現(xiàn) in reality實際上，事實上＝in fact 1）We thought he was serious，but he was joking. 我們以為他是認真的，而實際上他是在開玩笑。 2）We have worked out the plan and now we try to turn it into________ A．fact B．reality C．practice D．deed 5.As time went by ，I was made smaller. 句型：As time goes by，... 隨著時間的流逝，…… 例句仿寫：隨著時間的推移，我們相信一切都會更美好。 We are sure that everything will be better_________________________ . 即學即練： ________children get older，they bee more and more interested in the things around them. A．While B．When C．As D．With I couldn’t do my homework with all that noise________. A．going on B．goes on C．went on D．to go on 6．And my memory became so large that even I couldn’t believe it！ so/such...that引導結果狀語從句，意為“如此……以至于”。 1）The weather was________ cold that I didn’t like to leave my room. A．really B．such C．too D．so 2）Peter was so excited_______ he received an invitation from his friend to visit Chongqing. A．where B．that C．why D．when 7．explore vt. & vi. 探索；探測；探究 ⑴ 你們應尋求解決問題的辦法。 You should ________ ways _____ solving the problem ⑵ 宇航器的出現(xiàn)為我們探索太空提供了可能。 The appearance of a spaceship makes __ possible for us to ________ outerspace. 9.goal n.球門；進球得的分；目標 keep goal守球門 score/kick a goal 踢進一球，得一分 life goal/one’s goal in life生活目標 achieve/realize one’s goal實現(xiàn)目標 1） 他已經(jīng)實現(xiàn)了他的目標。He has _________________ . 2） 我的人生目標是幫助他人。 _______________ is to help others. Step4【當堂達標】Fill in the blanks 1.The children have gone (探索)the woods. 2.Have you s all the problems in the examination? 3.A child with a better (智力) is able to simplify the work, so it takes less time. 4． ( 隨著時間的推移)， you’ll realize your mistakes. 5. （從現(xiàn)在起） , we will stop providing fresh water for the island. Step5【反思提升】 Summarize what we learned today. 【Homework】 Read the text and do the exercises in the newspaper. Step5【反思提升】 1．Today，he didn’t go to work as________，for it is not a(n)________day. A．mon；usual　　　　　 B．usual；ordinary C．usual；normal D．mon；ordinary 2．________ the help of our teacher, we the problem. A．Under, took no trouble in solve B．In, had no trouble at solving C．On, kept no trouble to solve D．With, had no difficulty solving 3．Can you believe that in________ a rich country there should be________ many poor people? A．such；such B．such；so C．so；so D．so；such 4．You must ________ the traffic here . A．watch over B．watch for C．watch out D．watch out for 5．________small step by Zhai Zhigang，China’s first spacewalker，has been________ historic leap in China’s space dreams. A．The；a B．A；the C．The；/ D．A；/ 6．The policeman________ the children to cross the road when the traffic lights turned green. A．let B．made C．signaled D．called 7．Maggie has been fortunate to find a job she loves，and________，she gets well paid for it. A．sooner or later B．what’s more C．a(chǎn)s a result D．more or less 學習指導 背誦好句子 單詞變形 查找短語 重點知識 點講解