拓展模块Unit12 学案(2).docVIP

绛县中学2018学年 高二英语 导学案编号：s-035拓展模块Unit12 The Father of the Age of Electricity学案（2）主备：李荣荣 研备：英语教研组【教师寄语】：It seems like lifes too short to hold grudges.(人生苦短，何必留仇。)【Learning aims】学习目标1识记本节课单词表中的单词并能正确使用；初步了解magnetic,diagram,generator,take notes,supplywith.等短语的含义及用法2. 能快速阅读和精读，从材料中获取重要的信息，找到细节信息，并且理解长难句【Learning Important and Difficult Points】学习重难点 学会关于电时代之父的词，并运用这些词表达自己的观点【Learning mathod Guide】学法指导：1.Fastreading to get a general idea of the text2 .Intensive reading to get more details about the text3.Individual ,pair or group work to make every student take an active part in the activities学习过程：【Warmingup】课前热身I. 重点单词/短语battery n._magnet n._diagram n._generator n._motor n._excitement n._accomplishment v._principle n._chemistry n._laboratory n._assistant n._messenger n._enable v._lecture n._attend lectures_illustrate n._call on_be interested in_take notes_supplywith._【Lead in】导入（FastReading）1. List as many well-known scientists in English as you know2. Try to tell something in English about the life of a scientist you know3. Do you know who were Faraday and Darwin?【Thinking】思(CarefulReading)Answer the following questions.1. What was Faraday famous as?_2. What is the principle that electric motors were developed on?_3. How carefully did Faraday listen to the scientists lecture?_4. How did he become Davys assistant?_5. How important was Davys lab to Faraday?_【Discussion】 议Readthetextandmarkthefollowingphrasesinyourbook.take notes,supplywith.,be interested in,call on,by means of, on the principle,too.to., call on sb, as a result of that visit, It+was/is+被强调部分+that+其他成分【Show Time】展1.Before the time of Michael Faraday, the _ way of producing electric current was _electric batteries.在法拉第时代之前，产生电流的唯一方法是借助于电池。by means of “通过”、“用”、“借助于”，又如：We learn English _ speaking and listening.我们通过听和说来学习英语。They made the new products _the new machine.他们使用这咱新机器来生产产品。句中only是形容词，意思“唯一的”，又如：He was the_ Englishman present.他是在场的唯一的一位英国人。She is the _person for the job.她是唯一适合这项工作的人。This is the _ house that I can live in now.这是我现在唯一可居住的房子。2.In 1831 Faraday _that electricity could be made to flow in a coil of wire by moving that coil in the magnetic field.1831年法拉第发现线圈在磁场中运动可以产生电流。3.To this day, all the generators which _ our modern world _ electricity are based on Faradays discovery直到今天，为我们现代世界提供电能的所有发电机都是依据法拉第的发现which supply our modern world with electricity是一个定语从句，修饰all generators.句中的supply sb with sth 作“向供应”、“为提供”，又如：They _ us _ all knds of drinks.他们为我们提供各种饮料。Who _ you_ the money to spend in school?谁为你上学提供费用呢？还有supply sth to sb“提供某物给某人”，例如：The car factory _ cars _ all parts of the country.这家汽车厂向全国各地供应汽车。The shop _ milk _ each house in bottles.这家商店供应各家各刻、户瓶装牛奶。4.Electric motors were later developed _.电动机就是后来根据这一原理开发出来的。句中on that principle 的意思是“根据那一原理”，另外on the same principle 是“根据同样的原理”，例如：My father is acting _.我父亲一直按照他的原则行事。A bike and a motorcycle are made _. 自行车和摩托车是按同样的原理制作的。5.His father, _, was _ poor _ send him to school.他父亲是个铁匠，由于家里太穷，供不起他上学。tooto“太而不能”，用来表示结果状语。又如：she is _young _ join the army.她太小了，不能参军。This old man is _ old _ do such a heavy work.这位老人太老了，不能干这么重的活。who was a blacksmith 是一个非限定性定语从句，如下文的where he became interested in books on science,再如：The man,_,is my uncle.这个人是我的叔叔，今年十八岁了。The Great Wall,_,is one of the wonders in the world.长城是世界奇迹之一，它位于中国的北部。6.Faraday _ very careful_ at the lecture.在演讲会上法拉第认真记笔记。take notes的意思是“作记录”、“记笔记”，又如:I shall want you to _ at the meeting.我想请你在会议上作些笔记。The students _on the professors lecture.学生们就这位教授的演讲作了记录。7.Faraday received the excitement of his life when, on the day before Christmas in 1812, a messenger came to the bookshop with a note asking him to _ Davy the next day.1812年圣诞节前夕，法拉第迎来了生活中激动的时刻，一个捎信的人拿着一张便条来到书店，让他第二天去见戴维。call on sb 是“拜访某人”、“访问某人”的意思，又如：Lets _ John this afternoon. 今天下午咱们去看看约翰吧。I hope to _ your parents at theree oclock today. 我希望今天下午三点去拜访你的父母。call at some place是“走访某地”的意思，例如：Do you think if we should _ Mr.Smiths after we arrived in London? 你认为我们到达伦敦后应不应该去史密斯先生家？8.As a result of that visit，那次走访的结果as a(the)result of 是“作为的结果”、“由于”的意思，又如：_ the big fire,thousands of people lost their homes.由于大火的结果，成千上万的人失去了家园。9._ in Davys laboratory _ Faraday received the training that _ him to become one of the worlds greatest scientists.正是在戴维的实验室里，法拉第接受了使他能成为世界上最伟大的科学家之一的训练。这个句子的结构是It+was/is+被强调部分+that+其他成分。这是一种表示“强调”的句子结构，也称“强调句型”。本句中强调的成分是：in Davys laboratory(地点状语),也可用于强调主语、宾语等其他句子成分。以下句为例：I bought a new dictionary yesterday in the bookshop.我昨天在书店买了一本新字典。上述句子可以通过强调句型对句子的不同成分进行强调。例如：It was _that/who bought a new dictionary yesterday in the shop. 是我昨天在书店里买了一本新字典。(强调主语I)It was _ that I bought yesterday in the shop.昨天我在书店里买了一本新字典。(强调宾语a new dictionary)_ in the book shop _ I bought a new dictionary yesterday.昨天我是在书店里买了一本新字典(强调地点状语in the shop)_ yesterday _ I bought a new dictionary in the shop.我是昨天在书店里买了一本字典。(强调时间状语yesterday)句中enable是及物动词，后常跟复合结构，即enable sb to do“能够使某人做某事”，又如：This train will _ get there in time.本次列车能使我及时到达那里。This instrument _ observe very small things.这种仪器能使我们观察到很小的东西。【Exercise】 练Do the exercise-language study on page150.一Match the word in column A with its explanation in column BA B1. current a. machine to change power into movement2. diagram b. flow of electricity3. motor c thin thread made of metal4. magnetic field d drawing to explain a process5. wire e area around a magnet二Study the words and expressions in the box, and complete each sentence with one of them in the right formattend illustrate make notes of supply.with. as a result of be made of1.All the objects _recycled paper.2. The Power Station _ the city_electricity every day.every word the teach3. In clas