资源简介 (共46张PPT)Module 9 PopulationUnit 3Language in use新课导入根据汉语,完成句子。1.北京是个大城市。Beijing is ______ huge city.2.乘公共汽车到那里话费一个小时。It takes ______ hour to get there by bus.3.那使得一年会超过一亿三千一百四十万人出生。That makes over _____ _____births a year.新课导入Beijing is a huge city.It takes an hour to get there by bus.That's almost one fifth of the world's population.That makes over 131.4 million births a year.Language practiceLanguage Goal新知学习课堂小结当堂检测学习目标重点研讨1.能熟悉并正确运用本课时的重点单词和短语2.能掌握冠词的用法及数字的表达方式新知学习课堂小结当堂检测学习目标重点研讨1 China a)4,437,0002 the US b)22,956,0003 Australia c)314,791,0004 New Zealand d)1,370,537,0001、Work in pairs. Match the countries with their populations.新知学习课堂小结当堂检测学习目标重点研讨China has a population of...Now listen and check.2、Read your answers to Activity 1 to the whole class.新知学习课堂小结当堂检测学习目标重点研讨3、Read the chart and answer the questions.Learning to learnWhen you see a table or a chart,look carefully at the labels and graphs to make sure that you understand what they are showing. Look at the chart below. What is it comparing?What can you conclude?新知学习课堂小结当堂检测学习目标重点研讨1 Which city had the largest population in 2000?2 Which city’s population will increase the most from 2000 to 2025?3 Which city will have a larger increase in its population,New York or Mexico City?4 Which city/cities do you think will have the biggest population problem?Why?Tokyo.Mumbai.Mexico City.Mumbai and Tokyo. Because Mumbai has the largest increase in its population and Tokyo has the biggest population.新知学习课堂小结当堂检测学习目标重点研讨Mina is(1) eighteen year old girl. She has got (2) brother and (3) sister. Mina is (4) oldest child in (5) family. She lives in (6) very big city. She has (7)_______ job in (8) hotel. She hopes that one day she will have (9) chance to go to (10)________ college.4、Complete the passage with a, an or the where necessary.an aathetheaa aa /新知学习课堂小结当堂检测学习目标重点研讨5、Complete the sentences with the correct form of the words in the box.few good much small1 We believe the schools in Arnwick are very good,andwe are working to make them even .2 Their flat is too large for two people. They want to find a ______one.3 Anna always talks about her ideas. I think she needs tolisten .4 There are a lot of parks in this city. I think there are parks in a lot of other cities.bettersmallmorefewer新知学习课堂小结当堂检测学习目标重点研讨6、Complete the diagram showing populationproblems. Use the words in the box to help you.air city countryside hospital increase public service traffic water新知学习课堂小结当堂检测学习目标重点研讨Problems of ArnwickPeople move from____________ countryside.People arrive in_________cities.Problem: Population_____________________is increasing quickly.Environmental problemsExamples:_______________________________________air pollution,white pollutionHealth problems Example:__________________________________need more hospitalsillnessesProblems for thegovernmentExamples:_____________make more laws新知学习课堂小结当堂检测学习目标重点研讨7、Complete the passage with the words in the box.Our world is facing many problems. Two of the biggest are increasing population and pollution.countryside pollution population space traffic新知学习课堂小结当堂检测学习目标重点研讨The (1) of the world is increasing quickly. Why is this happening? Because more babies are born every year and people also live longer. Many people are leaving the (2) to work in the cities,but there is not enough(3) for so many people.Another huge problem for the world is(4)________.There is so much(5) on the roads that in some cities the air is heavily polluted. We should work harder to protect our world.populationcountrysidespacepollutiontrafficcountryside pollution population space traffic新知学习课堂小结当堂检测学习目标重点研讨8、Complete the sentences with the expressionsin the box.all over the world closed down in the futureit takes not...any more1 Growing population is a problem_________________. 2 The population of China may grow more slowly . all over the worldin the future新知学习课堂小结当堂检测学习目标重点研讨3 The supermarket when a bigger oneopened in the town.4 Usually an hour to get there by bus.5 The town had a lot of pollution in the past but it is a problem .closed downit takesnotany moreall over the world closed down in the futureit takes not...any more新知学习课堂小结当堂检测学习目标重点研讨a) It is cheaper to share a car than to have a personal car.□b) People in a car club do not often take buses,trains or theunderground.□c) There are no car clubs in the US.□d) Joining car clubs is good for you and for the city. □9、Listen and choose the best summary.d新知学习课堂小结当堂检测学习目标重点研讨1 Joining a car club is cheaper/more expensive than having apersonal car.2 People in car clubs pay for/do not pay for a car when they drive.3 People in car clubs sometimes/never take a bus or ride a bike.4 People in car clubs probably are/are not healthier.10、Listen again and choose the correct answer.______________________________新知学习课堂小结当堂检测学习目标重点研讨12、Work in groups. Prepare to make your graph.Module task:Making a graph·Choose a country or town which interests you. It could beyour home town.·Decide the points of time you want to look at—forexample,now,ten years ago and ten years from now.·Research the population of your place in those years. Writeyour notes carefully.Do you think car clubs would be popular in China?Why/Why not?11、Work in pairs and discuss this question.新知学习课堂小结当堂检测学习目标重点研讨·Decide how you want to make your graph.·Draw it and colour it. You can also make it on the computer.·Label it clearly.13、Make your graph.新知学习课堂小结当堂检测学习目标重点研讨范例:Great changes have taken place in my home town. I nearly got lost when I returned to my home town last Sunday. Ten years ago it was a small town with about 10,000 people. But now there are about 120,000 people. More new streets and tall buildings are being built. Many people from the countryside came to the town to find jobs. I think ten years later,there will be more than 300,000 people living in my home town. I can’t believe it.14、Write a paragraph to describe your graph.Language Points新知学习课堂小结当堂检测学习目标重点研讨more than twice as fast as考向一知识点1as...as,意为“和……一样”,表示同级比较。eg:This film is as interesting as that one.这部电影和那部电影一样有趣。新知学习课堂小结当堂检测学习目标重点研讨考向二其否定式为“not so/as...as”。eg:This dictionary is not so useful as you think.这本字典不如你想的那样有用。考向三若有修饰语,如twice,three times,half,a quarter等时,则须置于第一个as之前。eg:Your bag is three times as expensive as mine.你的包是我的包的三倍贵。新知学习课堂小结当堂检测学习目标重点研讨die of 指死因存在于人体之上或之内(主要指疾病,衰老等自身的原因) The old man died of cancer.这位老人死于癌症。die from 指死因不存在于人体之上或之内,而是由外界环境造成的(主要指事故等方面的外部原因) Lots of people died from the earthquake.许多人死于那场地震。考向die of 与die from的区别die from 因……而死eg:The soldier died from a wound in the war.这名战士在战争中受伤而死。知识点2新知学习课堂小结当堂检测学习目标重点研讨(一)冠词的用法语法讲解考点 1定冠词 the 的基本用法冠词是限定词的一种,不能单独使用,常用于修饰名词。冠词有两种:不定冠词a/an和定冠词the。(1)表示上文提到过的人或事物eg:I have a book, and the book is written by Mo Yan.我有一本莫言写的书。新知学习课堂小结当堂检测学习目标重点研讨(2)用于说话人和听话人都知道的人或物eg:Do you know the boy under the tree?你认识那个在树下的男孩吗?(3)用于世界上独一无二的事物前eg:the earth 地球, the sun 太阳, the moon 月亮(4)用于表示方位的名词前面eg:in the front of 在……前面,in the east 在东方(5)用于序数词或形容词最高级前eg:He is the first student to get to school.他是第一个到达学校的学生。He is the tallest student in his class.他是班里最高的学生。新知学习课堂小结当堂检测学习目标重点研讨(6)用于普通名词构成的专有名词前eg:the Great Wall长城(7)用于形容词前,使其名词化eg:We should help the old.我们应该帮助老人。(8)用于江河、海洋、海峡、山脉、群岛、建筑物等名词前eg:the Changjiang River 长江 the Pacific Ocean 太平洋(9)用于复数姓氏前,表示“一家人”eg:The Greens are having dinner.格林一家人正在吃晚饭。新知学习课堂小结当堂检测学习目标重点研讨(10)用于西洋乐器类名词前eg:I like playing the piano.我喜欢弹钢琴。(11)in+the+年份复数形式,表示“在多少世纪多少年代”eg:This story happened in the 1920s.这个故事发生在20世纪20年代。(12)用于一些固定短语中eg:in the morning在早晨,in the end最后,by the way顺便提一下,at the same time 同时等。新知学习课堂小结当堂检测学习目标重点研讨考点 2不定冠词的基本用法(1)泛指人或事物的某一种类eg:A plane is a machine that can fly.飞机是一种可以飞行的机器。I want to be a teacher.我想成为一名教师。(2)指某一人或事物,但不具体说明eg:He is a teacher in our school.他是我们学校的一名老师。(3)用于一些表示重量、长度、时间等的单位名词前,表示“每一”eg:I go shopping once a week.我一周去购物一次。新知学习课堂小结当堂检测学习目标重点研讨(4)表数量,相当于one,但语气较弱eg:My father bought me a new bike.我爸爸给我买了一辆新自行车。(5)使抽象名词具体化eg:There was a strong snow last night.昨晚下了一场大雪。(6)在一些固定搭配中eg:a little一点,a few一些,have a look看一看,have a good time玩得开心等。新知学习课堂小结当堂检测学习目标重点研讨考点 3零冠词的基本用法(1)表示泛指、种类的复数名词之前eg:I like animals.我喜欢动物。(2)不含普通名词的专有名词前eg:Mary is from America.玛丽来自美国。(3)名词前有指示代词、物主代词、不定代词或名词所有格修饰时eg:This is my pen.这是我的钢笔。(4)季节、月份、星期等名词前一般不用冠词eg:I usually go camping in spring.春天我通常去野营。新知学习课堂小结当堂检测学习目标重点研讨(5)称呼用语前不用冠词eg:What’s the matter,Mom?怎么了,妈妈?(6)一日三餐前不用冠词eg:He didn’t have breakfast this morning.他今天早上没吃早餐。(7)球类运动和棋类的名词前不用冠词eg:My father likes playing chess.我父亲喜欢下棋。(8)在一些成对出现的词语前不用冠词eg:I like eating fruit and vegetables.我喜欢吃水果和蔬菜。(9)一些名词前不加冠词表示有特定的意义。eg:go to hospital去医院看病,go to the hospital去那所医院(不一定看病)类似的有bed,table,class,school, university等。新知学习课堂小结当堂检测学习目标重点研讨(二)数词的用法数词是表示数量或顺序的单词,分为基数词和序数词两种。基数词表达法考点 1范围 特点 例词1—12 无规律 one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve13—19 以 teen结尾 thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen新知学习课堂小结当堂检测学习目标重点研讨20—90之间的整十数 以 ty结尾 twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety21—99之间的两位数(整十位除外) 十位与个位之间要加连字符“ ” twenty five,ninety nine101—999 百位和十位之间通常用and连接 one hundred and eleven新知学习课堂小结当堂检测学习目标重点研讨千以上 右后向前每三位加一个逗号,第一个逗号读thousand(千),第二个读million(百万),第三个读billion(十亿),然后一节一节读 four thousand two hundred and fifty five(4,255)新知学习课堂小结当堂检测学习目标重点研讨【巧记英语基数词】英语数词不难记,找出规律就容易。一至十二各不同,一个一个单独记。后面加 teen变十几,thirteen,fifteen辨仔细。eighteen只有一个t,两个音节辨清晰。二十至九十加 ty,twenty不同重点记。forty去掉字母u,thirty,fifty更出奇。十位数后个位数,表示数词几十几。按序排列不费力,连字符号莫丢弃。巧学妙记加努力,HUNDRED是你的好成绩!新知学习课堂小结当堂检测学习目标重点研讨考点 2序数词表达法范围 特点 例词1、2、3 无规律 first,second,third4—19 一般在基数词后加 th fourth,fifth,eighth,ninth,twelfth,nineteenth新知学习课堂小结当堂检测学习目标重点研讨20—90整十数 把基数词后的 y变成 ie,再加 th twentieth,ninetieth21及其后的多位数 个位数用序数词,其余用基数词 21st:twenty first,110th:one hundred and tenth新知学习课堂小结当堂检测学习目标重点研讨 【巧记英语序数词】基变序,有规律;一二三,单独记;八减 t,九去 e, ve要用 f替;整十基数变序数, ty先改tie;要是遇到两位数,十位基数个位序, th最后加上去。新知学习课堂小结当堂检测学习目标重点研讨考点 3分数表达法1/2:a half/one half1/4:a fourth/one fourth/a quarter/one quarter3/4:three quarters/three fourths分数表达法:分子用基数词,分母用序数词,分子大于一,分母加“-s”。其余的分数可以用下面的口诀来记忆:新知学习课堂小结当堂检测学习目标重点研讨考点 4(1)in+物主代词+数词的复数形式,表示“在某人多少岁时”eg:He began to write in his forties.他在四十多岁时开始写作。(2)in+the+年份复数,表示“在多少世纪多少年代”eg:The story happened in the 1920s.这个故事发生在二十世纪二十年代。新知学习课堂小结当堂检测学习目标重点研讨(3)序数词前要加the,如果序数词前有物主代词或所有格修饰时,不用加the。eg:I live on the tenth floor.我住在十层。This is my second time to visit Beijing.这是我第二次参观北京。(4)序数词前出现不定冠词时,表示“又一,再一”的意思。eg:I have tried it three times. Can I try a fourthtime?我已经试了三次。我可以再试第四次吗?新知学习课堂小结当堂检测学习目标重点研讨(5)分数作主语时,谓语动词的单复数要根据分数后面的名词来决定,如果名词是复数,谓语动词用复数形式,如果是不可数名词,谓语动词则用单数形式。eg:Two thirds of the students are boys.三分之二的学生是男生。One fifth of the water is polluted.五分之一的水被污染了。新知学习重点研讨课堂小结当堂检测学习目标Module 9 Unit 3重点短语:more than twice as fast as 、die from重点语法:冠词的用法、数词的用法根据要求,完成句子。1、 A lot of birds die air pollution.(填入适当的介词)2、A new road was built between our village and the town. road is wide and clean.(填入适当的冠词)3、One of the advantages of playing guitaris that it can give you a great deal of pleasure.(填入适当的冠词)新知学习课堂小结当堂检测学习目标重点研讨fromThethe新知学习课堂小结当堂检测学习目标重点研讨4、—What do you want to be in the future,John?—I want to be fashion designer. It is _____amazing job. (填入适当的冠词)5、Now,everybody,please turn to Page_______ and look at the picture. (five)aan fivefifth 展开更多...... 收起↑ 资源预览