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Unit4导学案
课题 主备人 [来源学科网Z,X,X,K]Lesson 19: How Do You Use the Internet? 环节 目标 导航 授课人 班级 教学过程 1.掌握重点单词technology, keyboard, industry 2.掌握重点短语used to do sth., chat 学习 with sb., have a meeting, 目标 3.重点句型 If I work hard this evening, I will complete my research. 掌握本课单词和短语的读法,并能了解文章大意。 授课时间 审核人 教师活动 学生活动 阶段 第 一 阶段 预 学 案 [来源学科网]自主 预习 预习 自测 预习 反馈: [来源:Z。xx。k.Com] [来源:Z.xx.k.Com]
Ⅰ.英汉互译。 1.技术_________ 2.键盘_________ 3.工业_________4.平板电脑_________ 5.邀请_________ 6.开会_________ 7.和……聊天__________ Ⅱ重点句型。 1.李明过去常常使用这台电脑。 Li Ming _______ _______ ________ this computer. 2.如果你没有时间,我就为你做这件事。 I’ll do this for you ______ ______ _____ ______ time . Ⅰ.检查单词及词组的读法并校正。(2-3min) Ⅱ.Read the lesson. Tick the things that Jenny and her classmates like to do on the Internet.(2min ) ( )watch movies ( )shop ( )write blog ( )chat online ( ) play games ( )read ( ) send or receive ( )lisen to music ( )do research for homework ( )make friends 探究一、technology ,keyboard 的用法。(2-3min) 交流展示: 精讲点拨:technology 可作不可数名词,意为“技术”。 优质资料 第 Z*X*X*K][来源学*科*网二 阶 段 教 学 案
合作 探究: 交流 展示: 精讲 点拨: Keyboard 作可数名词,意为“键盘”,这是合成词,复数形式是keyboards. 探究二、used to do sth.与be/ get/ become used to +n./ doing sth.的区别。(3-4min ) 交流展示: 精讲点拨:used to do sth. 过去常常/过去惯常做…… He used to go shopping every morning. 他以前每天上午都去商店买东西。 be/ get/ become used to +n./ doing sth.习惯于做…… He should be used to doing more important jobs.真是大材小用。他应该去做一些更重要的 工作。 精讲点拨:(10-12mins) 1.If we want to have a meeting, I can send the invitation online.如果我们想聚会,我可以在网上发出邀请。 此句是由if 引导的条件状语从句,主句是含有情态动词(can)的一般现在时,根据需要从句多用一般现在时(want)。 You should be quiet if you are in the reading room.在阅览室应保持安静。 2.If I work hard this evening, I will complete my research.如果我今晚努力工作,我将完成研究。 此句是由if 引导的条件状语从句,如果主句 是一般将来时,从句用一般现在时。 If all of us make a small change in our life, it will make a big difference to our environment. 如果我们都在生活中做出一点小的改变,对 环境而言将产生大的不同。 3Coffee grows in more than 70 countries! 咖啡生长在70多个国家! more than 多于;超出;比……多 A. “More than+名词”表示“不仅仅是”。 Jason is more than a lecturer; he is a writer, too. 杰森不仅仅是个演说家,他还是个作家。 B. “More than+数词”含“以上”或“不止”之意 I have known David for more than 20 years. 我认识大卫二十多年。 C. “More than+形容词”等于“很”或“非常” 优质资料 第 三 阶 段 检 测 案 达标测试: 巩固 提升 教学 反思 的意思。 In doing scientific experiments, one must be more than careful with the instruments. 在做科学实验的时候,必须很小心仪器。 D. more than + (that)从句, 其基本意义是“超过(=over)”, 但可译成“简直不, 远非, 难以,完全不能 (其后通常连用情态动词can)。 That is more than I can understand. 那非我所能懂的。(10-12min ) Ⅰ用所给词的适当形式填空 1. The students didn’t find much (information)on that website. 2. Yesterday I (chat)with my friend online. 3. I will go home if it (not rain)tomorrow.] 4. I used to (walk)to somewhere, but now I drive to somewhere. 5. I am used to (get)up now. The Keys: 1. information 2. chatted 3. doesn’t rain 4. walk 5. getting Ⅱ完成课本上Let’s do it的2、3题。(8-10min ) Fill in the blanks with proper words or phrases. 1. I ____ ___(过去常常) swim in the lake near my village when I was young. 2. _______ ______ (和…聊天) your friends, play a game, sing some carols. 3. Do you have a ______ _______(关于…的博客) running? 4. I like to be out in nature _____ _____ (而不是) in a house.