鲁教版九年级全一册 Unit 1 When was it invented?Section A2 导学案（无答案）

乐安中学九年级英语全一册Unit1导学稿
课 题 Unit 1 Section A2 课 型 new 执笔人
教师寄语 God only help those who help themselves.天助自助者。
学习目标 1）学习掌握下列词汇：by accident, ruler, boil, remain, smell, saint, national, take place, doubt, without doubt
2）阅读短文，能按要求找到相应的信息。
3）通过阅读提高学生们的阅读能力。
4) 了解茶叶被发明的历史及生产制作的简要过程。
一、预习 重点单词1. 偶然、意外 2发生，出现 3. 毫无疑问、的确 4. 据说 5. ……中之一 6. 几百年之后 7. 世界各地 8. 落入水中 重点短语 by accident 2. a Chinese ruler Shen Nong一位叫神农的中国统治者 over the open fire _____ 4. into the water 落入水中 5. make tea 泡茶______________ a nice 发出一种香味 7. a thousand later. 好几千年以后8. 茶圣 9. It is that 人们认为 10. 21世纪11. Even though = 12. 毫无疑问 13.the nature of tea ________ 14. take place 二、知识点拨1. by accident 偶然；意外地。by accident “偶然的”经常用于句尾。
【例句】The little girl knocked the glass when she cleaned her room.2.without doubt 毫无疑问；的确
【例句】Li Na, , is the best tennis player in China.毫无疑问，李娜是中国最优秀的网球运动员。 3.take place 发生；出现
① 是不及物动词，不能用于______语态；常指事先安排或事发有因的事情。
【例句】Her sister’s marriage at 8:00 today. 她姐姐的婚礼今天八点举行。
② 辨析：happen则常指偶然发生的事情
【例句】I to see Peter on my way to the museum.在去博物馆的路上我碰巧遇到皮特。4.remain v. 保持不变；剩余
① 作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。【例句】Peter become a manager, but Mike remained a worker. 彼得成为经理，可迈克仍是工人。。【拓展】remind sb. to do sth提醒某人去做某事 remind sb. of sth. 提醒某人某事 Don’t worry, I’ll remind you_________(get )up early..5. until的用法【详解】 until常用作介词或连词，用来引导介词短语或从句在句子中作时间状语。(1)在肯定句中until与延续性，持续性动词连用，表示________________。 【例句】I worked until late in the afternoon. 我一直干到下午很晚的时候。(2)在否定句中，until常与瞬间动词、短暂性动词连用，表示_______________________。【例句】The rain didn’t stop until midnight. 雨直到半夜才停。【应用】 —How was your climbing Mount. Huang —I didn’t believe I could do it ______I got to the top. A. until B.while C. after D. and 6. it is said…“据说…”,引出后面的宾语从句。相似的句型有 it is believed…“据人们认为…”【拓展】“It is +动词过去分词+ that 从句......句型归纳：It is believed that ...人们认为...... It is known that... 众所周知... It is reported that ... 据报道...... It is supposed that ...据估计...... 9. even though=even if 即使 引导让步状语从句 even though 引导让步状语从句时不能与but连用10. less than 少于，不超过。其反意词组是__________ 多于，超过。11. “one of+____________“……之一当“one of+名词/代词复数“在句中作主语时，其中心词为one,故其后的谓语动词要用___________________。即学即用: One of my pen friends in Beijing （be） going to my city next month. 下个月我的一位北京的笔友要来我所在的城市。One of…的其他用法在“one of+名词复数“结构中，如果名词前有形容词修饰时，则形容词需要_________，构成”one of+形容词最高级+名词复数“结构。Eg: Yu Dan is one of t____________( popular) professors in China. 于丹是中国最受欢迎的教授之一。12. “世纪“的表达法Century 作名词，意为“世纪；百年“，复数形式为__________。当表示第几世纪时，century前用序数词，且序数词前要加the。即学即用: This book was written （century）ago. 这本书是几世纪前写的。Was the telephone invented in （nineteen）century 电话是19世纪发明的吗？三、当堂检测(1)根据汉语提示完成句子。
1. I found the key __________ (偶然) when I was cleaning the house.
2. The May 4 Movement ___________（发生）in Beijing in 1919.
3. He’ll succeed ____________ (毫无疑问) this time.
4. ________ (据说) Shen Nong was the first to discover tea as a drink.
5. Tea _________________(被带到) Korea and Japan during 6th and 7th centuries. (2)单项选择。 1.The Olympic Games of 2016 will in Brazil.A. take after B.take off C.take place D.take away2.- Action movies ___me of Jackie Chan. A. remind B. think C. hear D. Miss3. I think it still looks perfect ______ it has gone out this year. A. so that B. as if C. even though D. ever since4. I met her ________ in a crowded bus. A.with an accidentB.by accident C.in accidentD.by an accident5.The rain ____ until midnight.
A.stopped B.stops C.didn't stop D.doesn't stop6.One of the popular expressions in 2012 “positive energy”A. is B.are C. was D. were7. It’s a mile to the station, so I get there on foot .A.less than B.less much C.many less D.much more