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

2、 his programmer to improve his 9)_ and 10)_some new moves.二、課文詞匯知識(shí)。1.signal vt./vi. 發(fā)信號(hào) ,示意 n. 信號(hào) ,暗號(hào)【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 signaled(to) the passagers to cross the road.2) The thief signaled(to) his friend

3、 that the police were 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(hào)燈 sign n. 標(biāo)志 【即學(xué)即練】：根據(jù)提示完成句子。1)He _ (示意妻子) stop talking.2)She_ (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 us

4、e if a new situation arises.(P23)【寓詞于境】：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現(xiàn)在分詞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

5、 all 原句回放?！驹⒃~于境】：1)He helped me with English learning.2)Even grandpa helped (to) clean the house before the Spring Festival.3)I cant help but admit he is right.4)She 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 pi

6、cture, I couldnt help_ of my childhood.A. think B. to think C. thinks D. thinking6. deal with 處理；安排；對(duì)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(duì)待do with 常與what連用 ,表示“怎么處理 【即學(xué)即練】：How are

7、you going to _such problems.A. do with B. deal with C. deal D. 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) 留神；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) Sh

8、e is watching _ her sick child.【總結(jié)反思】_策略與反思糾錯(cuò)與歸納【教學(xué)目標(biāo)】1. 復(fù)習(xí)本單元重點(diǎn)單詞； 2. 提高學(xué)生的閱讀能力；【課前預(yù)習(xí)】 重點(diǎn)單詞學(xué)法指導(dǎo)：識(shí)記P91詞匯表單詞 ,然后默寫出來。對(duì)于不會(huì)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(hào) v.發(fā)信號(hào)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

9、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(huì)的可查閱資料完成。1. in a way _2. after all _3. with the help of. _4. deal with (P24)_5. watch over(P24)_【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. calculati

10、ng3) What part does Andy play in the team?A goal keeper B. back C. striker D. center4) Where 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

11、him D. Because he is a real man【即學(xué)即練】：Misunderstanding is likely to _ if people fail to communicate 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

12、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】：選擇以上正確短語填空。1)Its surprising that so many people go abroad _ Hong Kong.2)He stopped for breakfast _.3) _ can we miss the excellent speech.4)Why dont you stop for a rest _ Shanghai?5)He wanted to offer help. But in fact, he was _.6)Whats 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)最重要的 in