强烈推荐 广州版七年级上册 Unit5 Encyclopaedias.doc

Unit 5 Encyclopaedias单词：cartoon, human being, gentle, meat, sell, disease, animal, stone, sand, secret, word, spend, competition, trip, hungry, round, protect, countryside, cover；单词：dinosaur, statement, character, ancient, expert, discovery, square, government, pleasure, magic, power, cave, bamboo, shoot, shoulder, adult, female，law词组：look up, learn about, be famous for, die of, a number of, be interested in, neithernor, be useful for, know about, be afraid of词组：die out, such as, workout, change into, around the world, turn into, give birth to 拓展词汇：million, fossil, skeleton, footprint, founder, deliver, sign, mausoleum, encyclopaedia, producer拓展词组：digup, of this kind, because of, up to, as well第九讲I. 教学目标1. 指示代词的用法2. 复习第五单元（I）II. 难点、重点分析我们先来温习一下学过的单词吧。你还记得吗？首字母填空： 1. They cant go swimming b_ of the rain.2. The little boy is a_ of going out at night.3. In my o_ ,its useful to do more reading.4. Mar won the first p_ in the singing competition.5. We can ask teachers for help when we have some d_ with our study.一 重难点辨析1.（p66） Some dinosaurs Were as small as chickens. 有些恐龙和小鸡一样小。as+adj./adbv.+as,与一样。第一个as后接形容词或副词的原形。如，He runs as fast (adv.)as his brother. 他和弟弟跑得一样快。He is as tall (adj.) as his brother. 他和弟弟一样高。2.（p66）Dinosaurs all died out suddenly. 所有的恐龙突然间全部灭亡。Die out 熄灭，绝种。 如：Many plants will die out these years. 这些年会许多植物绝种。联想： die of 死于（某种原因）。如，The little girl died of high fever. 这小女孩死于高烧。3.（p66） However,people learn about the lives of dinosaurs from fossils of their skeletons. 然而，人们能从恐龙的化石了解到恐龙的生活。learn about 获悉，得知。 About 后接名词，动名词或名词词组。如： Everyone in the city learnd about this bad news. 城里的每一个人都得知了这坏消息。 I am sorry to learn about your illness. 听说你病了，我很难过。4.（p66）He is famous for his cartoon characters such as Mickey Mouse,Donald Duck,Goofy and Snow White. 他因自己所创造的卡通人物如米老鼠，唐老鸭，高飞和白雪公主而著名。 be famous for (doing)sth. 因（做）某事物而出名。如： She is famous for singing and dancing. 她因能歌善舞而出名。The writer is famous for his books。 这位作家因他的著作而出名。区别： be famous as 以（某种身份）出名。Lu Xun is famous as a writer. 鲁讯作为一名作家而闻名。Lu Xun is famous for his works. 鲁讯因他的著作而出名。5.（P68）When he was 18,he began teaching history at university. 他十八岁的时候就开始在大学教历史。he began to study the Rosetta Stone. 他开始研究Rosetta Stone。 begin to do sth.= begin doing sth . 开始做某事。She began to play the piano at the age of 5. 她五岁时开始弹钢琴了。= She began playing the piano at the age of 5.6.(p66)Sometimes a mouse sat on Walts desk when he was at work. 有时小老鼠会在华特工作时坐在他的桌子上。 at work 在工作，在干活。这是一个介词词组。在句中需要加be动词。如： Dont talk with me when I am at work . 我工作的时候不要和我说话。 联想：（p68）When he was eighteen,he began teaching history at university.at university. 在大学教书或上学。类似结果的词组还有第一单元学过的at school 在上学。7.（p68）Ancient Egyptian was not a language with letters and words like English .古代埃及语不是一种和英语一样有字母和单词的语言。如在课文的p77，也有这样的用法。The giant panda has a chubby white body with black legs and shoulders. 这大熊猫胖乎乎的，全身白色，而它的四肢全是黑色。with 表示“有着特征的。”如：It is a thick book with 60 pages. 这本书很厚，有希望60页。8.（p68 ）But Jean worked out its secret. 但是Jean 破解了它的秘密。 Work out 找出的答案。要注意的是，当词组接代词的时候，要把代词放在词组的中间。如：She can work out these difficult problems. 她能把这些难题都算出来。She can work them out.9.(p68) Today ,it is possible to understand ancient Egyptian 4,000 years ago because of Jeans discovery. 如今，由于Jean 的发现，去理解古代埃及语是有可能的。 句型：It is possible (for sb.)to do sth.(对某人而言)做某事是有可能的。 It is possible for us to learn a foreign language well. 要学好一门外语是可能的。 It is impossible (for sb.)to do sth. (对某人而言)做某事是不可能的。 It is impossible to live in the outer space now. 现在要想在外太空生活是不可能的。because of “因为”，后面接名词或名词短语。区别于单词 because.because 后面接的是句子。 如：We cant go shopping because of this raining day.We cant go shopping because it is raining day. 因为下雨我们不能去购物。10.（p69）Dr.Sun helped change China into a new country.在课本p74，有意思相同的一个词组 turninto He can fly and turn himself into anything. 他会飞并且能把自己变成任何东西。如：In such a cold day,water can be changed into ice.在这样寒冷的天气，水会变成冰的。11. What is the difference between ancient Egyptian and English? 古代埃及语和英语有什么不同之处？ the difference between A and B “A 和B的不同之处” 如： Can you tell me the difference between “beside”and “besides”?你能告诉我beside 和besides 这两个单词的不同之处吗？联想： be different from 区别于有所不同。 如：“beside”is different from “besides”. beside 和besides 是不相同的。12.（p70）I have some difficulty with my paper on the languages of the world. 关于“语言的世界”这篇论文，我遇到一些困难。have some difficulty with sth. 在某方面遇到一些困难。如：They have some difficulty with the project. 他们在这个项目上遇到了困难。联想：have difficult in doing sth. 做某事有困难。 如：They have difficult in finishing the project.他们在完成这个项目上遇到了困难。13Neither the parents nor the children learn the language. 父母和孩子们都没有学习这种语言。 neithernor 两者都不连接相同的句子成分。如： He can neither see nor hear. 他既看不见也听不到。 当连接主语时，动词用就近原则。 即： Neither A nor B + V(B) 如：Neither the students nor the teacher is busy now.Neither the teacher nor the students are busy now.14.(p77),but it eats other plants as well.熊猫也吃别的植物。 as well “也，还”，用法与too 相当一般位于句子的末尾的 如：You can come to the party as well. 你也可以参加这个宴会。二 专项练习： 【Ex1】请用本单元的词组完成下面的句子。 这种鸟突然间全部灭绝了。This kind of bird all _ _. 这幅画和那一幅一样好看。This picture is _ _ _ that one. 演员因这部电影而出名。 Actors are _ _ this film 这礼堂可容纳至少一百人。This hall can hold _ _ 100 people. 这一岁的小孩会读书，也会写字呢。This one-year-old boy can read.He can write_ _. 孩子们能从这本书里了解到熊猫的生活。Children can_ _ the live of pandas from the book. 你能告诉我except 和 except for 的不同之处吗Can you tell me _ _ _ “except”_ and “except for”? 因为大雨杰克来晚了。Jack came late _ _ the heavy rain. 当铃声响起，我们就开始朗读课文。When the bell rings,we_ _ _ the text. 花园里满是鲜花和绿树。The garden _ _ _ flowers and trees.三 重点语法。（一） 指示代词。【形式】指示代词分单数（this/that）和复数（these/those）两种形式，既可作限定词又可作代词，例如： 单数 复数【限定词】This girl is Mary. Those men are my teachers.【代词】This is Mary. Those are my teachers.【用法】 1.当涉及辨认近物和远物时用this和that 加以区分。例如： This is a book.这是一本 书。（指近处物品）That is a car.那是一辆小汽车。（指远处物品）-What is that? 那是什么？（问远处物品）- It is a jeep. 它是一辆吉普车。2. 介绍放在一起的两样东西时，先介绍的用 this ,后介绍的用that. 例如：This is a pen .That is a penceil.这是一支钢笔，那是一支铅笔。3把某人介绍给第三者时，常使用“This is ”这一句型，其中this 不能换成he 或she.例如： Jim,this is my teacher,Mr Black .吉姆，这是我的老师，布莱克先生。3. 打电话，向对方介绍自己时要用“This is 。”询问或确认对方是哪一位时，可以说“Whos that?”(你是谁？)或Is that？（是吗?） 例如：-This is Kate .Whos that? 我是凯特，你是谁？- This is Jim. 我是吉姆。总之，打电话时习惯用this 指代自己，用that 指代 对方。（二） 可数名词与不可数名词。可数名词，可用单数或复数以表达数的概念的名词。可与具体数词连用，也可用 some,many,a number of 等修饰。问可数名词的量时用how many.如：three experts 三名专家，many competitions 许多比赛，等等。 不可数名词，不可用数目来计算的词。不能与具体的数字连用。一般用some,much,a lot of 等修饰。问不可数名词的量时用how much,如，some information 一些信息，a lot of water 许多水。【Ex2】 Excuse me,is _ your book? - No,It isnt .Mine is _one over there.A. this,that B.them,it C.that,this D.it,this Hello,_ May,May I speak to Jane? - Sure,hold on a minute.A. this is B.I am C.that is D.My name is Could you give me _,please? A.two piece of paper B. two piece of papers.C. two pieces of paper D. two pieces of papers You look very tired this moring.What did you do yesterday afternoon? - I did _ Christmas shopping.A.a lot of B.a few of C. a number of D. a piece The pears in my basket are samller than _ in Jims . A.it B.that C.ones. D.those. Thanks for giving me _ I watched. - You are welcome.A. the information B.an information C.the information D.information The weather in summer here is like _ in Beijing. A.its B.it C.this D. that. Do you see_ man over there? - He is in red. A. this B.that C.these D.those Who is _? - This is Helen speaking. A. this B.these C.that D.those People here are more open-minded than _ in the west. A. that B.those. C.this D. these 三笔练部分。（一）单项选择（ ） 1.She is good at maths ,and even _ at English. A.well B.better C.best D. good( ) 2. Mike is a _ boy. He always speaks to others _. A. gentle,gently B.gentle ,gentle C.gently.gently D.gently,gentle( ) 3. You can get _ information from this encyclopedia. A. a B.an C.some D.any( ) 4. Children can not go to Bai Yun Hi