必修2Unit3Computers閱讀二導(dǎo)學(xué)案

1、. 課題：Unit 3 Computers 閱讀導(dǎo)學(xué)案二策略與反思糾錯(cuò)與歸納Careful-reading2. 閱讀課文，然后完成下面表格。The story is about the 1_called 2_, who is good at 3_. And his 4_ makes him think and move like a 5_. However, they failed in the 6_ hosted in the 7_, because the other team had a new kind of 8 _. After that, he will ask his progr

2、ammer to improve his 9_ and 10_some new moves.二、課文詞匯知識。1.signal vt./vi. 發(fā)信號，示意 n. 信號，暗號【原句回放】：I have learned to signal to my teammates in computer language to give me the ball.P23【寓詞于境】：1 The policeman signaledto the passagers to cross the road.2 The thief signaledto his friend that the police were

3、coming.【自我歸納】：1 _ 示意某人做某事 2 _ 向某人示意【拓展】：traffic signals 交通信號燈 sign n. 標(biāo)志 【即學(xué)即練】：根據(jù)提示完成句子。1He _ 示意妻子 stop talking.2She_ 向同學(xué)們示意the teacher is coming.3I didnt notice the_signal/sign of non-smoking there.2. arise vi. 出現(xiàn)，發(fā)生，產(chǎn)生【原句回放】：Then she prepares reliable moves to use if a new situation arises.P23【寓詞

4、于境】：Accidents often arise from carelessness.【自我歸納】：_ 由 而引起；由產(chǎn)生【拓展】：原形意義過去式過去分詞如今分詞arise vi.出現(xiàn)，發(fā)生arosearisenarisingarouse vt.喚醒，激起arousedarousedarousingrise vi.升起，上升roserisenrisingraise vt.舉起，飼養(yǎng)raisedraisedraising5. with the help of 在的幫助下【原句回放】：見4.after all 原句回放?！驹⒃~于境】：1He helped me with English lear

5、ning.2Even grandpa helped to clean the house before the Spring Festival.3I cant help but admit he is right.4She couldnt help crying as soon as she heard the bad news.【自我歸納】：1 _ 在.方面幫助某人 2 _ 幫著做某事 3 _ 不得不做某事 4 _ 禁忍不住做某事【即學(xué)即練】：Seeing the old picture, I couldnt help_ of my childhood.A. think B. to thin

6、k C. thinks D. thinking6. deal with 處理；安排；對付；涉及到【原句回放】：This means that it should clean the house, mop the floors, cook the dinner and deal with telephone calls.P24【拓展】： deal with 常與how連用，表示“怎樣處理，對待do with 常與what連用，表示“怎么處理 【即學(xué)即練】：How are you going to _such problems.A. do with B. deal with C. deal D.

7、do7. watch over 看守；監(jiān)視；照管【原句回放】：It should also watch over my naughty niece, who comes to my house very often.P24【拓展】： watch out for sth 注意；注意某物【即學(xué)即練】：填入恰當(dāng)?shù)慕樵~。1 They are watching _ the next bus.2 Watch _ ! There is a car coming.3 She is watching _ her sick child.【總結(jié)反思】_策略與反思糾錯(cuò)與歸納【教學(xué)目的】1. 復(fù)習(xí)本單元重點(diǎn)單詞； 2.

8、 進(jìn)步學(xué)生的閱讀才能；【課前預(yù)習(xí)】 重點(diǎn)單詞學(xué)法指導(dǎo)：識記P91詞匯表單詞，然后默寫出來。對于不會的可通過查閱字典。同學(xué)吧，相信你們自己的記憶力，加油吧！1._v.出現(xiàn)，發(fā)生過去式_過去分詞_2. _adj.電子的 _n.電3. _n.外觀，外貌，出現(xiàn) _v.出現(xiàn)4. _n.類型 v.打字_n. 打字員 _n.打字機(jī) _adj.典型的5. _n.信號 v.發(fā)信號6. _n.侄女，外甥女 _n.侄子，外甥重點(diǎn)短語學(xué)法指導(dǎo)：在P23頁原文中用紅色筆畫出以下短語，寫出短語意思并反復(fù)閱讀含這些短語的句子，不會的可查閱資料完成。1. in a way _2. after all _3. with the

9、 help of. _4. deal with P24_5. watch overP24_【合作探究】一、課文理解。Fast-reading1. 快速閱讀課文，選擇正確答案。1 Who is Andy? A. a dog B. a boy C. an android D. a bird2 What is he good at? A. running B. walking C. signaling D. calculating3 What part does Andy play in the team?A goal keeper B. back C. striker D. center4 Whe

10、re was Andys first football match held?A. America B. Japan C. Seattle D. Washington5 Why can Andy play football like human?A. Because he has a computer in it B. Because he is a human C. Because his coach told him D. Because he is a real man【即學(xué)即練】：Misunderstanding is likely to _ if people fail to com

11、municate with each other. A. raise B. rise C. arise D. arouse3.in a way =in one way=in some way在某種程度上；從某一角度看【原句回放】：In a way our programmer is like our coach.P23【拓展】： 1 in the way. 阻礙 2 in no way 決不；無論如何 3 by the way 順便提一下；捎帶說一聲 4 by way of 經(jīng)由；途經(jīng) 5 on the way 在路上；在途中 6 on ones/the way to在某人去的途中；【即學(xué)即練

12、】：選擇以上正確短語填空。1Its surprising that so many people go abroad _ Hong Kong.2He stopped for breakfast _.3 _ can we miss the excellent speech.4Why dont you stop for a rest _ Shanghai?5He wanted to offer help. But in fact, he was _.6Whats the time, _?4. after all 畢竟；終究 【原句回放】：After all, with the help of my electronic brain which never forgets anything, using my intelligence is what Im all about!P23【拓展】：at all 根本；完全常用于否認(rèn)，疑問句中 above all 首先；最重要的是強(qiáng)調(diào)