Unit+1+Topic+2+Section+D 仁爱版九年级英语上册.pptx
Unit 1 The Changing WorldTopic 2 Section D 学习目标学习目标预习检测预习检测知识梳理知识梳理课堂总结课堂总结学习导航重点探究重点探究当堂当堂检测检测新课导入新课导入Do you live in a small town or a big city now?Which one do you prefer?Why?学习目标学习目标能熟悉并正确运用本能熟悉并正确运用本课时课时的重点的重点单词单词和短和短语语12能能够进够进一步巩固一步巩固现现在完成在完成时时3能能谈论不同的生活不同的生活环境和生活方式境和生活方式1.Have you improved your English _?Yes,I have.Ive _ improved it.A.already;already B.yet;already C.already;yet D.yet;yet2.China has a _ population.A.many B.large C.lot of D.much预习检测预习检测BB3.Have you been to the village _ Gum Tree?Its a beautiful place.Oh,really?I will go there some day.A.call B.is called C.calls D.called4.I like to sing English songs.What about you?_ A.So I do.B.So do I.C.Either is OK.D.Neither do I.5.I have lived here _.A.five years ago B.for five years ago C.since five years ago D.since five yearsDBC知识梳理知识梳理Key points 1.I live in a small mountain town called Fairmont.我居住在一个叫Fairmont 的小山城。called Fairmont过去分词短语放在名词后作后置定语，这里 called可改为named/with the name of.。e.g.The boy called/named/with the name of Li Lei is my brother.名叫李雷的那个男孩是我的弟弟。2.interest意为意为“吸引力吸引力，趣味趣味”，不可数名词。不可数名词。a place of interest一处名胜 places of interest 许多名胜。e.g.There are many places of interest in our city.我们城市有许多名胜。Key points So do I 与与 So I do“So+be/情态动词情态动词/助动词助动词+主语主语”该结构主要用来说明前面所说的情况也同样适用于后面的人或物，意为“也一样”。该结构中的助动词 do 根据前文的情况也可换成 is,am,are,was,were,does,did,can,could 等。如:He passed the exam,and so did I.=He passed the exam,and I passed the exam,too.但是如果前面所述情况为否定式，则用neither,nor引出倒装句(此时不能用so)。如:He never comes late.Nor do I.他从不迟到，我也从不迟到。Key points“So+主语主语+be/情态动词情态动词/助动词助动词”该结构主要用于加强语气，其意为“的确如此、确实如此”，表示后者赞同前者的话或意见，只是进一步强调并重复前句所述的内容。前后句的主语指的是同一个人或物。该结构中的助动词 do 根据前文的情况也可换成 is,am,are,was,were,does,did,can,could 等。如:He has done a good job.他干得不错。So he has.他的确干得不错。Key phrases1.be surrounded by.被围绕2.discourage(from)cutting trees 阻止砍树3.many places of interest 许多名胜古迹4.public transportation 公共交通运输5.the capital of China 中国的首都6.extended family 数代同堂的大家庭 7.nuclear family 核心家庭探究一复习并且巩固语法现在完成时I have _ called you.Ive _ been there before.It has _ reached 1.36 billion,Have you found him _?Have you _ been to the cinema nearby?Present Perfect()Grammarjustneveralreadyyeteveru用法用法：1.表示到现在为止已经完成或刚刚完成的动作表示到现在为止已经完成或刚刚完成的动作。2.表示过去发生或已经完成的某一动作对现在造成的影响或结果表示过去发生或已经完成的某一动作对现在造成的影响或结果。3.表示动作或状态从过去某一时刻开始表示动作或状态从过去某一时刻开始,一直延续到现在一直延续到现在,而且可能还要而且可能还要继续下去继续下去。标志时间状语:ever,never,before.标志时间状语:for+时间段；since+时间段+ago；since+时间点；since+一般过去时态句子；另外有so far,up to now,recently(近来),in the past few years标志时间状语:already,yet,just现在完成时现在完成时u构成：构成：助动词have/has+动词的过去分词 (1)肯定句:主语+have/has+过去分词+其它。e.g.We have seen the film.(2)否定句:主语+havent/hasnt+过去分词+其它。e.g.We havent seen the film.(3)一般疑问句:Have/Has+主语+过去分词+其它？e.g.Have you seen the film?过去分词过去分词done规则变化规则变化其中，动词过去分词的构成有规则构成和不规则构成两类。规则动词过去分词的构成和其过去式的构成相同。(1)一般动词，在词尾直接加“ed”。work-worked-worked (2)以“e”结尾的动词，只在词尾加“d”。live-lived-lived(3)以“辅音字母+y”结尾的动词，将“y”变为“i”，再加“ed”。study-studied-studied (4)重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed”。drop-dropped-dropped just,already,yet,ever,never,before等等词用法。用法。（1）just“刚刚,刚才”；一般用于肯定句中，放在中间。（2）already“已经”；多用于肯定句中，可放在中间或句末。（3）yet “已经，尚、还”；多用于否定句或疑问句,放句末。（4）ever “曾经”；多用于疑问句中，放在中间。（5）never-未曾，从来没有；否定词，用于现在完成时表示 以前从未做过某事，放在中间。常与before连用。（6）before-以前；指过去某个时间点之前所发生的事，常用 于完成时，放句末。FunctionsI really _ going to a place like that._ do I.It is increasing _ 82 million every year.the population in developing countries is _ that in developed countries.China _ a very large population,and about one _ of the people in the world live in China._ to efforts of our government,China is developing quickly and hateSobylarger thanhasfifthThanks 通过以上活动，我们可以知道：现在完成时中标志性副词有：_;_;_;_;_等。其一般构成形式：助动词_+动词的过去分词。当堂当堂检测见检测见DCFDCF课课件件活动小结活动小结justalreadyyeteverneverhave/has探究二乡村与城市的区别blue skyquiet clean waterfresh airWhat are the advantages of living in a small town?The house is surrounded by trees and flowers被被环绕环绕moderntall buildingsmany interesting placesexcellent transportation huge marketsbig shopping mallsWhat are the advantages of living in a city?heavy traffictoo many people busy streetsWhat are the disadvantages of living in a city?too much noisethe air is not so cleanfar away from natureThis is a small mountain town called Fairmont in Canada.It is surrounded by trees.People are careful with garbage and discourage cutting trees.The local people often help each other and have fun together.Beijing is the capital of China.It has a long history and many places of interest.It has big shopping centers and huge markets,the public transportation is excellent,too.名胜古迹名胜古迹的首都的首都公共交通公共交通1 Read the two short passages and take notes based on the table on Page 16.Hello,everyone!My name is Sue.I live in Canada.Canada is a large country with a population of about 36 million.I live in a small mountain town called Fairmont.I have lived here since I was three.Fewer than 600 people live here.The small town is surrounded by trees.The air is clean and fresh.People live close to nature and try to protect it.They are careful with garbage and discourage cutting trees.The town is really like one big family.The local people often help each other and have fun together.But sometimes it is hard to see friends because they live so far away.Hi,Im Li Ming.I live in Beijing,the capital of China.My city has a long history and many places of interest.We have big shopping centers and huge markets.Our public transportation is excellent,too.Buses,taxis,and subways can take my friends and me to any part of the city.We can play sports,see Beijing operas,go to movie theaters,and eat delicious food.There are many fine places such as Beihai Park and Tiananmen Square where we can meet with friends to dance or listen to music.I love my city of Beijing because I have so many friends here and we have so many interesting places to visit together.But now the large population in Beijing has caused some problems.NameSueLi MingPlacein Fairmont,a small townin Beijing,a large cityAdvantageDisadvantageclean and fresh air,close to nature,often help each otherexcellent transportation,fine and interesting places to visithard to see friends,live so far awaylarge populationReading1.Sue lives in Beijing.2.Fairmont has a population of fewer than 600 people.3.The people in Fairmont often see friends because they live close to each other.4.There are many fine places to go to in Beijing.5.Li Ming doesnt like Beijing.()()()()()2 Write a short passage about the place you would like to live based on 1.You may begin like this:Im I would like to live in First of all,Im Maria.I would like to live in a big city,because it is convenient.First of all,it has excellent public transportation so that I can go to any part of the city.Second,it has many places of interest.I,with my friends,can visit these interesting places in our spare time.Whats more,it has many shopping centers and markets.We can buy things easily.One possible version:Making a Report on Different Types of Families1.Look at the different types of families below and discuss the advantages and disadvantages of each type of family.2.Which kind of family do you belong to and which one do you like better?Why?3.Report the result to the class.extended familynuclear family 通过以上活动，我们可以知道：生活在乡村和城市有很大的区别，而且各自都存在优缺点。生活在乡村有很多优点：_;_;_等。生活在城市虽然有_;_;_等这些优点，但是存在_;_;_等缺点。当堂当堂检测见检测见DCFDCF课课件件活动小结活动小结close to natureclean waterfresh airbig shopping centersexcellent transportationmany interesting placestoo many people heavy traffictoo much noiseSummaryUnit 1Topic 2 Section D不同的生活环境和生活方式巩固现在完成时
