Unit 1 When was it invented? Section B 2 导学案九年级英语全一册（无答案）

乐安中学九年级英语全一册Unit1导学稿
课 题 Unit 1 Section B2 课 型 new 执笔人
教师寄语 Never put off until tomorrow what may be done today. 今日事今日毕.
学习目标 1)复习一般过去时态被动语态的用法。
2) 能够用英语讲述自己所熟悉的某一发明的简单过程。
3) 能用就本单元所学习的寓言故事等语言材料，进行完型填空。 并用英语介绍某一发明的简要过程。
一.预习任务：归纳对话中的短语并翻译、背诵。 adj. 脆的；酥脆的 adj. 酸的；有酸味的 adj.甜的，甜蜜的 adj.苦的；苦涩的 adj.辣的；热的 错误地；无意中 薯片 n. 顾客；客户 足够薄 够咸 使顾客开心 最后，最终 n.厨师 一个叫做George Crum的厨师discuss... 和...讨论 share... 与...分享 change... 变成... translate... _______翻译成... Canadian ，. divide v. . hero ； . professional adj. n.加拿大/人的 . 分开；分散 （短语： ) purpose n. basket /ba:skit/ n. the Olympics look up to = hero n. Berlin 二、课内探究By mistake 错误地 by mistake 是介词短语，意为“错误地；无意地；不小心地”，指由于错误的判断而出现的失误，常在句中作状语。 I took your bag instead of mine by mistake. 我错拿了你的手提包，还以为是我的呢。 Susan forgot her key and locked herself out by mistake. 苏珊忘了带钥匙，误把自己关在门外了。 —I’m sorry I’ve taken your dictionary ____ because they have the same colour. —It doesn’t matter. at once B. by mistake C. in general D. as well 2.George wanted to make the customer happy. 句中的make意为“使得”，happy是形容词，作宾语you的补足语，对宾语起补充说明作用，常用的结构为“make＋名词/代词＋形容词”。 The bad news makes her sad. 那个坏消息使得她伤心不已。 A boy broke the window. It made the headmaster angry. 一个孩子打碎了玻璃。这使得校长很生气。 make的其他相关句式 “make＋宾语＋n”意为‘使/让某人 / 某物(成为)……”。 【例句】 We made him our monitor. 我们选他当班长。 “make＋宾语＋do sth”意为“使某人做某事”。 （在被动语态中，此类结构中省略的动词不定式 to 要还原。） 【例句】 Our teacher makes us feel more confident. 老师使得我们感到更自信了。 The boy was made to work twelve hours a day. 这个男孩被迫每天干十二个小时的活。 （ ）What do you think her A. make; sad B. makes; sadly C. made; sad D. made; sadly。1. 1.divide (v.) 分开；划分divide …into 意为“把……划分为……” ，be divided into 意为“划分为”。【例句】This class is too large; we shall have to divide it for oral practice.这个班级太大,我们必须把它分成小班作口语练习。This river divides at its mouth. 这条河在河口处分岔。His lecture divides into three parts.他的演讲分三部分。Let's divide ourselves into several groups. 我们分成几个小组吧。It is believed that the first basketball game in history was played on December 21st, 1891,. 人们认为1891年12月21日是历史上的第一次篮球比赛的日子。本句中的It is believed that... 相当于people believe that...是“人们相信/认为“的意思，that引导的是主语从句。It is believed that by the year 2010, the population of the world will be seven billion.(=People believe that by the year 2010, the population of the world will be seven billion.)人们都认为到2010年，世界人口将达到七十亿。【横向辐射】类似的结构：It is reported that… 据报道……It is supposed/thought that… 人们认为……It’s known that…众所周知……【课堂变式】我不知道这所学校，但据说是非常好的一所学校。I don’t know the school, but _____it is quite a good one. 【解析】it is said that根据句意和提示完成句子。 He is always taking an (积极的) part in the activities of his class. 2. We were (划分) into eight groups by our teacher last week. The little boy dreams of becoming a (职业的) football player. 4. Yue Fei was a national （英雄）in old Chinese history. 5. These apples were picked by hand and were packed with (篮子). 选择题 1.The mobile phone has in fluenced people's life a lot since it________.A．invents　　　 B．invented C．is invented D．was invented 2. Many people do not realize the importance of health________ they have fallen ill.A．until　　B．while C．when D．after 3.—Dad, why must I stop________ computer games —For your health, my boy.A．play　　　B．to play C．to playing D．playing 4. Flowers_____ along the road last year. A．plant B．planted C．are planted D．were planted 5.—Frog, Mo Yan's latest novel, please!—Sorry, it________ just now. But it will come out again soon.A．sold out B．is sold out C．has sold out D．was sold out6.—Who designed this game —It________ by Tom in 1999.A．is designed B．designs C．was designed