最新人教版八年级英语下册Unit2-Section-A(3a-3c)公开课课件.ppt

1、初中英语人教版八年级下初中英语人教版八年级下Unit2 I will help to clean up the city parks.Section A（3a-3c）Review1Presentation2Language Points3Exercise4内容结构内容结构1.打扫打扫 _ 2.分发分发 _3.曾经曾经 _ 4.（使）变得更高兴（使）变得更高兴 _5.义务做某事义务做某事 _6.大打扫日大打扫日 _7.想出主意（办法）想出主意（办法）_used togive outclean upvolunteer to do sth.cheer upSay out the e up withC

2、lean-Up DayReviewHi,Tom.Im making some plans to work in an old peoples home this summer.Really?I did that last summer!Role PlayRole play the conversation.several pron.adj.几个；数个几个；数个PresentationLearn some new wordsfeeling n.感觉；感触；感情感觉；感触；感情He had to lower his voice to control his feeling.他不得不压低声音来控制自

3、己的感情。他不得不压低声音来控制自己的感情。satisfaction n.满足；满意满足；满意Looking at a beautiful painting always gives one satisfaction.观看一幅美丽的图画总会使人心满意足。观看一幅美丽的图画总会使人心满意足。satisfy v.+action satisfactionIts difficult to describe my joy in words.难以用语言来描述我的快乐。难以用语言来描述我的快乐。joy n.高兴；愉快高兴；愉快owner n.物主；主人物主；主人They decided to give th

4、e cat back to the owner.他们决定将猫归还它的主人。他们决定将猫归还它的主人。own (v.拥有拥有)+er ownerA thousand-li journey begins with the first step.千里之行始于足下。千里之行始于足下。journey n.旅行；旅程旅行；旅程Read the article and answer the questions.He loves animals.Mario volunteers at an animal hospital and Mary helps kids learn to read.She loves

5、reading books.2.What does Mary love?1.What does Mario love?3.What do Mario and Mary volunteer to do?3aRead the article again and answer the questions.3b1.Why does Mario volunteer to help others?Because he believes it can help him to get his future dream job.2.Why does Mary volunteer to help others?B

6、ecause she can do what she loves to do and help others.Volunteering is a dream come true for her.He gets such a strong feeling of satisfaction when he sees the animals get better and the look of joy on their owners faces.4.What does Mary say about volunteering?3.What does Mario say about volunteerin

7、g?Use infinitives to complete the sentences below.1.Mario would like _ an animal doctor.2.Mario works for an animal hospital because he wants _ about how _ for animals.to knowto beto care3c3.Mary decided _ for a job at an after-school reading program last year.She still works there now _ kids learn

8、to read.4.Mary has a dream job because she can do what she loves _.to helpto try outto help othersto help others 作目的状语。是作目的状语。是“每周拿出几个小每周拿出几个小时时”的目的。的目的。from River High School 为介词短语作后置修饰语，为介词短语作后置修饰语，翻译时应提前。翻译时应提前。Language points1.Mario Green and Mary Brown from Riverside High School give up several

9、 hours each week to help others.help sb.(to)do sth.帮助某人做某事；帮助某人做某事；help后的不定式符号后的不定式符号to，可以省略。，可以省略。e.g.Mike called on his sister to help him look for his lost keys.迈克叫上他妹妹帮助他找钥匙。迈克叫上他妹妹帮助他找钥匙。2.Mario believes it can help him to get his future dream job.want to do sth.想要做某事。想要做某事。to不定式做不定式做want的宾语。的宾

10、语。e.g.Grandpa wanted to lend us some money to buy a new car.爷爷想借给我们钱去买一辆新车。爷爷想借给我们钱去买一辆新车。3.but I want to learn more about how to care for animals.e.g.They dont know where to build the new house.=They dont know where they can build the new house.他们不知道在哪里可以建新房。他们不知道在哪里可以建新房。how to care for animals 是复

11、合不定式结构，作介词是复合不定式结构，作介词about宾语。相当于：宾语。相当于：特殊疑问词特殊疑问词+to不定式，构成不定式，构成复合不定式结构。复合不定式结构。(how he could care for animals).decide to do sth.决定去做某事；决定去做某事；to不定式做宾语。不定式做宾语。e.g.He decided to get married.他决定结婚。他决定结婚。4.Last year,she decided to try out for a volunteer after-school reading program.to help kids lear

12、n to read 不定式短语作目的状语；不定式短语作目的状语；learn to read是是help的宾语。的宾语。5.She still works there once a week to help kids learn to read.从句从句what I love to do在句子中作在句子中作do的宾语。的宾语。6.I can do what I love to do and help others at the same time.一、选词填空。一、选词填空。several,feeling,owner,journey,satisfaction 1.I only want to s

13、leep for _ minutes.2.The _ from London to Oxford takes about an hour and a half.journeyseveralExercise3.The next morning,the _ of the house prepared the breakfast for us.4.He looked at his work with a smile of _.5.She enjoys the _ of freedom.ownersatisfactionfeeling1.My brother wants _(be)a pilot.2.

14、Youll never learn _(ride)a bike if you dont practice.3.Mike taught his grandpa how _(use)the computer.to rideto beto use二、用所给词的适当形式填空。二、用所给词的适当形式填空。4.Mr.Smith helped the young man _(find)a job.5.The students decided _(work)out the problem by themselves.6.He volunteers _(work)on the farm.to findto workto workHomework:Make sentences with these words.help(to)do,want to do,learn to do,decide to do,how to do,volunteer to do