高中英語人教版必修三第四單元第三課時(shí)導(dǎo)學(xué)案

1、必修三第四單元必修三第四單元第三第三課時(shí)課時(shí) 溫馨提示溫馨提示 請(qǐng)同學(xué)們拿出你的導(dǎo)學(xué)案請(qǐng)同學(xué)們拿出你的導(dǎo)學(xué)案，典型題本，雙色筆和練習(xí)本，典型題本，雙色筆和練習(xí)本，還有你的激情，還有你的激情，我們馬上進(jìn)入我們馬上進(jìn)入我們快樂的英語課堂！我們快樂的英語課堂！【預(yù)習(xí)導(dǎo)學(xué)】 連線題：連線題： puzzle n迷惑迷惑 puzzlement n難題難題 v迷惑迷惑 puzzled adj.感到困惑的感到困惑的 puzzling 對(duì)對(duì)感到疑惑感到疑惑 be puzzled about adj.使迷惑的使迷惑的 探究一、 翻譯本句翻譯本句“They produced young generally by l

2、aying eggs.”并探究并探究lay的的用法和短語。用法和短語。 譯文譯文:它們一般是通過孵蛋二繁衍后代。記它們一般是通過孵蛋二繁衍后代。記 lay-laid-laid 產(chǎn)卵，下蛋產(chǎn)卵，下蛋 laying 解釋：解釋：lie撒謊的過去式和過去分詞是規(guī)則撒謊的過去式和過去分詞是規(guī)則變化，變化，lie躺的過去式和過去分詞是不規(guī)則躺的過去式和過去分詞是不規(guī)則變化，變化，lie躺的過去式是躺的過去式是lay（下蛋），（下蛋），lay下蛋的過去式和過去分詞是不規(guī)則變化。下蛋的過去式和過去分詞是不規(guī)則變化。 即：即：lie-lied-lied 撒謊撒謊 lying lie-lay-lain 躺，放置

3、躺，放置 lying lay-laid-laid 產(chǎn)卵，下蛋產(chǎn)卵，下蛋 laying即時(shí)小練 A. lay B. laid C. lied D. lying A man _ a hen on the table. The hen _ the table quietly. After a while the hen _ an egg. But the man _ to his wife that the egg was bought in the shop _ in the centre of the town.Those days I couldnt sleep well. When I _

4、in bed, I often heard a lot of noise, because they are _ a new road to the city.A. lie, lying B. lay, layingC. laid, lying D. laid, laying The book _ where I _ them a few days before. A. lay, lay B. laid, had laid C. lied, had laid D. was still lying, had laid The chair _ too close to the fire and s

5、tarted to burn. A. lay B. laid C. lied D. lying “Dont worry”, she said, _ her hand on my shoulder. And another girl _ a sheet over the dead body. He _ to his mother that he _ the book on the desk. We all know his failure _ in his laziness. The hen _ an egg in the hen house which _ on the hill. The e

6、ggs _ by the hen _ there for two weeks. He _ himself down to sleep as soon as he came back yesterday as he was extremely tired.規(guī)律總結(jié) 憶口訣：憶口訣：規(guī)則撒謊，不規(guī)則躺；躺規(guī)則撒謊，不規(guī)則躺；躺過下蛋，下蛋不規(guī)則。過下蛋，下蛋不規(guī)則。探究二、探討exist的用法 vi. 存在；實(shí)有，實(shí)際上有：存在；實(shí)有，實(shí)際上有： The world exists, whether you like it or not. 不管你喜歡與否，這個(gè)世界照樣存在。不管你喜歡與否，這個(gè)世界照樣存在。Dreams really do exist. 夢(mèng)真的確實(shí)存在。夢(mèng)真的確實(shí)存在。 短語短語: exist as以以形式形式(或形態(tài)或形態(tài))存在，作為存在，作為而而存在，存在，探究三 探究三、翻譯本句“Thus they have，in their turn，become the most important animals on the planet.(p.26) ”并拓展t