九年级上unit603

1、富县沙梁初级中学九年级英语（上）学研稿 课题(课时)Unit6 When was it invented? SectionA（3a-3c） 课型阅读课主备陈晓玲审核张文授课时间2014. 11. 序号 43班级姓名组名/层次家长签字学习目标(含重、难点)1) 学习掌握下列词汇：by accident, ruler, boil, remain, smell, saint, national, take place, doubt, without doubt 21世纪*教育网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。【快

2、乐预习】翻译短语。1. 偶然；意外地_ 2. 几乎；差不多_3. 煮沸；烧开 _ 4. n.气味v. 发出气味；闻到 _5.圣人；圣徒 _ 6.发生；出现 _ 7. n. 疑惑；疑问 v. 怀疑 _ 8. 毫无疑问；的确 _【课堂学习活动】1. 要求学生快速默读短文，熟知大意，并完成课本3a的任务：match each paragraph with its main idea; 然后邀请几位同学给出自己的答案，全班一起学习讨论。2. 先邀请几位同学阅读短文（可一人一段），教师要注意学生的语音，给予必要的朗读指导。然后播放录音，全班同学一起跟读。（3分钟）3. 短文内容巩固练习。教师可给出一篇改

3、写了的短文，将一些重点的表达方式空出。让学生在规定的时间内补全短文。然后邀请若干同学给出自己的答案。4. 完成教材3b的任务，要求学生再次阅读短文内容，回答3b中所提出的问题5. 用3c方框中所给的单词的正确形式完成句子；设置一个5分钟的时限；然后请5位同学分别朗读句子，同时核对答案。6、阅读重点句子1）. The most popular drink in the world was invented by accident? 世界上最受欢迎的饮料是被偶然发明的。2）. Many people believe that tea was first drunk by Shen Nong nea

4、rly 5.000 years ago . 许多人相信茶是在将近五千年前由神农首先喝的。3）. A nice smell was produced when the tea leaves dropped into the hot water.当茶叶落入热水中时发出一种很香的味道。4）. It also discusses where the finest tea leaves were produced and what kinds of water were used.它也讨论了什么地方出产最好的茶叶并且用什么样的水。5）. It is believed that tea was broug

5、ht to Korea and Japan during the 6th and 7th centuries. 已确信茶是在六到七世纪期间被带到韩国和日本的【引深探究】1.remain (v.) 保持；剩余；残余remain意为“停留，留下”，相当于stay。“呆在那里”可以说remain / stay there，但“呆在家里”只能说stay (at) home。【例句】 She remains in the house all these days. 她这些天一直呆在那栋房子里。They all wished us to remain. 他们都希望我们留下来。【横向辐射】remain作连系

6、动词remain用作连系动词，意为“保持(某种状态)，继续存在，仍旧是”，后面接形容词，名词，分词，不定式或介词短语。【例句】She remained sitting when they came in他们进来时，她仍然坐着(没有站起来)。Peter became a manager but John remained a worker. 彼得当上了经理,但约翰仍然是一个工人。Whatever great progress you have made, you should remain modest. 无论你取得了多么大的进步,你都应一直保持谦虚。This remains to be pro

7、ved. 这有待证实。(将来被动动作)Whether it will do us good remains to be seen. 这是否对我们有好处,还要看一看。【课堂变式】The leaves _in the water for a long time. A. came B. remained C. lived D. arrived 2. by accident偶然地；意外地【例句】He made this mistake by accident.他犯这个错误纯属偶然。【课堂变式】She found her keys _when she cleaned her room after she

8、 lost them two weeks ago. A. with mistake B. in this way C. by accident D. with pleasure 3. In England, tea didnt appear until around 1660.在英国，茶直到1660年才出现。此句是由until引导的时间状语从句。not. until 意为“只到才”。【例句】She didnt leave until I felt better.只到我感觉好点了，她才离开。【横向辐射】until的用法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

9、肯定句中，until与延续性、持续性动词连用，表示“直到为止”。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“直到才”，“不到不”。The rain didnt stop until midnight. 雨直到半夜才停。I wont leave until you promise to help me. 你不答应帮助我，我不会离开。【课堂变式】How was your climbing Mount. Huang?I didnt believe I could do it _I

10、 got to the top.A. until while C. after D. and【当堂反馈】一 根据汉语提示完成单词。1. The tiger is looked as the_（统治者）of this forest.2. Most students went to the playground. Only a few _ (剩下)to clean the classroom.3. Alice is without _ (怀疑) the best student in our class.4. The dragon is treat as a_(民族的)symbol of the

11、Chinese.5. Mother is _(煮沸) the milk for the baby.二单项选择（ ）1. It was invented Edison A.by B.in C.for D.to （ ）2. This watch China. A.was made in B.was made by C.was made from D.was made of （ ）3. - was the car invented? -It was invented in 1983. A.When B.Why C.How D.Who（ ）4. it rained yesterday, I still went on a trip. A. Although B.