人教新课标高中英语必修5《Unit1 Great scientists--period2》教案

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1、Unit 1 Great scientist Period 2 A sample lesson plan for Learning about Language(The Past Participle as the Predicative & Attribute)IntroductionIn this period students will be warming up by interviewing John Snow first. Then they shall go on to learning about The Participle, to discover words and ex

2、pressions, to discover useful structures and finally close down by reading and copying. Objectives To help students learn to use useful words and expressions To help students learn to use The Past Participle (1) as the Predicative & attributeProcedures1. Warming up by interviewing John SnowJohn Snow

3、 (1813 - 1858)“The prevention of epidemic or communicable diseases is a subject that deserves increased investigation, for diseases influence the life, the death, and the numbers of the human race, more than all others.“Yesterday we learned about John Snow defeating King Cholera. Today we shall try

4、to interview him again to know more about his contribution to the world people.Reporter: I am representing China Daily. I am from the 21st century China, an east country in Asia. I am here to interview you for more information to write my feature article about you.John Snow: You are welcome. I know

5、of China. It is a great country. Yes, Im John Snow, a London physician. I lived and worked in the mid-nineteenth century as an obstetrician. I was among the first to use anesthesia.Reporter: During the 1830s and 1840s, when severe cholera epidemics threatened London, how did you become interested in

6、 the cause and transmission of the disease?John Snow:Reporter:2. Learning about the making and uses of past participleTo form the past participle of a verb, add the ending -ed to the base form. (But note that many common verbs have irregular past participle forms.) The past participle is used in the

7、 following circumstancesAfter the auxiliary have in the perfect tense Has the radio been fixed yet?After a form of the auxiliary be in the passive voiceThe radio was fixed on Monday.After the verbs have and get with a causative meaningWe had the radio fixed last week.As a passive participial adjecti

8、veThe recently fixed radio is broken again.过去分词作定语1 单个的过去分词作定语一般放在所修饰的名词之前；过去分词短语作定语一般要后置。two married womena found umbrellaa used stampfallen leavesa novel written by Jimthe letter sent to our boss2 过去分词具有被动或完成的含义。 Whats the language spoken in Germany?They decided to rebuild the damaged bridge.3 过去分

9、词作定语常可扩展为一个定语从句。He is fond of the food cooked (=which had been cooked) by your mother.The report is the best of its kind ever written (=that has ever been written).4 有时通过一个形容词或数词加另一名词的 ed 形式构成复合形容词。a three-legged desk a one-eyed dogan honest-faced man a warm-hearted lady3. Discovering words and expr

10、essions Doing exercisesTurn to page 4 and go over exercises 1, 2 and 3. You can write your answers in the blanks right on the page. Making a listMake is a word which is so active that it forms numerous phrases. Now make a list of phrases like “make a list, make mistakes”.Collocations of makemake a g

11、uess, make a haircut, make haste, make holiday, make inquires, make a joke, make a journey, make a landing, make a leap, make a living, make a mistake, make a motion, make a noise, make a note, make an objection, make an offer, make peace, make preparation, make progress, make a progress, make a pro

12、mise, make a proposal, make a recovery, make a remark, make a reply, make a report, make a request, make a resolution, make a speech, make trouble, make a turn, make war4. Discovering useful structures Reading and findingRead again the text JOHN SNOW DEFEATS “KING CHOLERA” and find out all the examp

13、les where the past participle is used.So many thousands of terrified people died. (used as attribute)But he became inspired when he thought about helping ordinary people. (used as predicative) Doing exercisesTurn to page 4 and complete in pairs Exercises 1, 2 and 3. Then check your answers against y

14、our partners.5Looking back高考单选题中的“过去分词作定语和表语”28Tom sounds very much_ in the job, but Im not sure whether he can manage itAinterested Binteresting Cinterestingly Dinterestedly (2006 安徽）高考经典题回放1.The pilot asked all the passengers on board to remain _as the plane was making a landing (2004 上海春季) Aseat

15、Bseating Cseated D to be seating 【答案及解析】 C。 remain 可作连系动词，相当于 be。再看 seat 的用法：seat oneself inonat可转化为 sb be seated inonat 。 2.After his journey from abroad，Richard Johns returned home，_(2004 上海春季) Aexhausting Bexhausted Cbeing exhausted Dhaving exhausted 【答案及解析】B。 考查 exhausting 与 exhausted 的意义区别。exha

16、usted 意思是：感到精疲力竭的，说明主语的状态；exhausting 意为：令人精疲力竭的，说明主语的性质或特征。根据语境 Richard 是人，只能用选项 B 来表示他所处的状态。而 A、C、D 在此都不合题意。3. A man is being questioned in relation to the _ murder last night. （2004 江苏）A. advised B. attended C. attempted D. admitted 【答案及解析】C。advise 建议；attend 参加，attempt 企图，attempted 这里做定语修饰murder，表

17、示“杀人未遂罪” ；admit 承认。4. How are the team playing?They re playing well, but one of them _ hurt. (NMET 2002 春季)A. got B. gets C. are D. were 【答案及解析】A。 “get/become+过去分词”结构常用于如下情况：1）表示没有预料到的、突然发生的、或者不尽人意的动作，如此题。2）强调结果而非动作本身；而“be+过去分词”结构则主要强调动作本身。 “get/become+过去分词”结构通常不说出行为的施动者；而“be+过去分词”结构则视情况而定。If you ar

18、e not careful enough， you may get cheated.She is often seen tidying up the classroom（by students）.3） “get/become+过去分词”结构并非都构成被动语态，当过去分词起形容词作用时，就构成了系表结构。此结构后常伴有与动词固定搭配的介词短语。Jack got annoyed（with me）.Kate got acquainted with Bob.5. Sarah，hurry upIm afraid you cant have time to _before the party(2004 全

19、国) Aget changed Bget change Cget changing Dget to change 【答案及解析】A。不定式短语作目的状语，而根据句子的意思，从句的主语 you 不是给人家更衣，而是给自己更衣，它是不定式动作的承受者，故答案选 A，表示被动语态。意思是：没有时间来更衣了。 6.I failed in the final examination last term and only then _ the importance of studies. （2004 重庆）A. I realized B. I had realized C. had I realized

20、D. did I realize【答案及解析】 C。“only+状语 “位于句首时,句子要部分倒装。【课本链接】Only if you put the sun there did the movements of the other planets in the sky make sense. (Reading and writing)7. Dont use words, expressions, or phrases _ only to people with specific knowledge.(2002 上海)A. being known B. having been known C. to be known D. known【答案及解析】D。此题测试过去分词表被动的用法，相当于 words, expressions, or phrases which are known6. Closing down by reading and copyingTo finish this period you are asked to read and copy the text on a piece of paper. Hand in you paper and you leave for lunch. OK?