必修2Unit3Computers阅读二导学案

1、 课题：Unit 3 Computers 阅读导学案(二)策略与反思纠错与归纳Careful-reading2. 阅读课文 ,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、课文词汇知识。1.signal vt./vi. 发信号 ,示意 n. 信号 ,暗号【原句回放】：I have learned to signal to my teammates in computer language to give me the ball.(P23)【寓词于境】：1) The policeman signaled(to) the passagers to cross the road.2) The thief signaled(to) his friend

3、 that the police were coming.【自我归纳】：1) _ 示意某人做某事 2) _ 向某人示意【拓展】：traffic signals 交通信号灯 sign n. 标志 【即学即练】：根据提示完成句子。1)He _ (示意妻子) stop talking.2)She_ (向同学们示意)the teacher is coming.3I didnt notice the_(signal/sign) of non-smoking there.2. arise vi. 出现 ,发生 ,产生【原句回放】：Then she prepares reliable moves to us

4、e if a new situation arises.(P23)【寓词于境】：Accidents often arise from carelessness.【自我归纳】：_ 由 而引起；由产生【拓展】：原形意义过去式过去分词现在分词arise (vi.)出现 ,发生arosearisenarisingarouse (vt.)唤醒 ,激起arousedarousedarousingrise (vi.)升起 ,上升roserisenrisingraise (vt.)举起 ,饲养raisedraisedraising5. with the help of 在的帮助下【原句回放】：见4.after

5、 all 原句回放。【寓词于境】：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.【自我归纳】：1) _ 在.方面帮助某人 2) _ 帮着做某事 3) _ 不得不做某事 4) _ 禁忍不住做某事【即学即练】：Seeing the old pi

6、cture, I couldnt help_ of my childhood.A. think B. to think C. thinks D. thinking6. deal with 处理；安排；对付；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 常与how连用 ,表示“怎样处理 ,对待do with 常与what连用 ,表示“怎么处理 【即学即练】：How are

7、you going to _such problems.A. do with B. deal with C. deal D. do7. watch over 看守；监视；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【即学即练】：填入恰当的介词。1) They are watching _ the next bus.2) Watch _ ! There is a car coming.3) Sh

8、e is watching _ her sick child.【总结反思】_策略与反思纠错与归纳【教学目标】1. 复习本单元重点单词； 2. 提高学生的阅读能力；【课前预习】 重点单词学法指导：识记P91词汇表单词 ,然后默写出来。对于不会的可通过查阅字典。同学吧 ,相信你们自己的记忆力 ,加油吧！1._v.出现 ,发生(过去式_过去分词_2. _adj.电子的 _n.电3. _n.外观 ,外貌 ,出现 _v.出现4. _n.类型 v.打字_n. 打字员 _n.打字机 _adj.典型的5. _n.信号 v.发信号6. _n.侄女 ,外甥女 _n.侄子 ,外甥重点短语学法指导：在P23页原文中用

9、红色笔画出以下短语 ,写出短语意思并反复阅读含这些短语的句子 ,不会的可查阅资料完成。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、课文理解。Fast-reading1. 快速阅读课文 ,选择正确答案。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【即学即练】：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)在某种程度上；从某一角度看【原句回放】：In a way our programmer is like our coach.(P23)【拓展】： 1) in the way. 阻碍 2) in no way 决不；无论如何

12、3) by the way 顺便提一下；捎带说一声 4) by way of 经由；途经 5) on the way 在路上；在途中 6) on ones/the way to在(某人)去的途中；【即学即练】：选择以上正确短语填空。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 毕竟；终究 【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；完全常用于否认 ,疑问句中 above all 首先；最重要的是强调最重要的 in