Unit+2+Section+B(2a-2e) 人教版八年级英语下册.pptx

Unit 2 Ill help to clean up the city parksSection B(2a-2e)1.能记住并背诵本课时的重点单词及短语。能记住并背诵本课时的重点单词及短语。2.能能由由整整体体到到细细节节多多层层次次地地阅阅读读,完完成成阅阅读读任务并能复述文章。任务并能复述文章。3.通通过过阅阅读读,明明白白身身边边有有很很多多各各方方面面有有困困难难的人的人,点滴的援助都可能改变他们的生活。点滴的援助都可能改变他们的生活。Look and talk.-How could we offer help in daily life at school?-We could give a hand to classmateshelp to cleanthe blackboardhelp to do the cleaningPresentationhelp mom to do the disheshelp dad tofix up his carhelp grandma to cook the mealLook and talk./fks/-How could we offer help in daily life at home?-We could Presentation Look and talk.clean up the streetgive away moneyvolunteer to hand out notices-How could we offer help in daily life in the community?-We could PresentationHow do you usually thank someone who helps you?write thank-you lettersending messagessend giftssay thanks to her2acall sbPre-readingUnderstanding parts of speech词性词性Knowing what part of speech a word is(noun,verb,preposition介词介词,etc.)can help you understand the words meaning.noun(n.)名词名词 verb(v.)动词动词 preposition(pre.)介词介词adjective(adj.)形容词形容词adverb(adv.)副词副词pronoun(pron.)代词代词Reading StrategyLets predict.Whats the matter with Ben?nHe is _.nHe cant use his _.nHe has difficulty in _.What can the dog do for Ben?nHe can _ Ben when Ben gives _.disabledlegswalkingunderstandordersBen SmithLuckyBefore-reading1.The letter is from _ to _.2.What kind of letter is it?Fast-readingBen SmithMiss LiToFromPlease pay attention to the beginning or he end of the letter.A thank-you letterBen Smith feels so lucky to have Lucky.Thanks Miss Li for giving money to Animal Helpers.Ben will send a photo of Lucky to Miss Li and thanks her again.Ben has difficulty doing normal things and wants to have a dog helper.Fast-readingFind the main idea of each paragraph.Who are they?b.A disabled person.d.A person who gave away money to Animal Helpersa.A special trained dog.1.Ben Smith2.Miss Li3.LuckySkimming 4.Animal Helpers c.A group set up to help disabled peopleCan you tell me what kind of passage?letterletterletterletter1.What kind of letter is it?uAn invitation uA business letter uA thank-you letter.2.Who wrote the letter?uMiss LiuBen SmithuLucky let信Skimming Who wrote the letter to Miss Li?Why?What is“Animal Helpers”?Read the passage again and answer the questions.2bWhat problems does the writer have?What can Lucky do?What does Ben think of Lucky?Who wrote the letter to Miss Li?Why?Read the passage again and answer the questions.2bBen Smith wrote the letter to Miss Li.Because he wanted to thank her for sending money to Animal Helpers and to tell her how Animal Helpers helped him.What problems does the writer have?He cant use his arms or legs well,so many simple things are difficult for him.What is“Animal Helpers”?Read the passage again and answer the questions.2bIt is a group that was set up to help disabled people.This group makes a difference to the life of disabled people.What can Lucky do?He can understand many English words and Bens orders.What does Ben think of Lucky?He thinks Lucky is a fantastic dog.1.group(adj./n.)_2.disabled(adj./adv.)_3.difference(adv./n.)_A group of people are cleaning up the street.Look at the list of words below.Circle the part of speech of each word and make your own sentences with these words.I know a lot of disabled people need our help.There are many differences between the twins.4.imagine(v./n.)_5.difficulties(n./adj.)_6.normal(adv./adj.)_7.training(adv./n.)_8.kindness(n./v.)_Can you imagine what life will be like in 100 years?David can always face all kinds of difficulties.Trouble is normal in life.To work in the hospital,nurses need several years of training.I thanked him for teaching us patience and kindness.Use the information in the letter to make true sentences by matching the different parts.SUBJECT(主语主语)Miss LiBen SmithLuckyAnimal HelpersVERBcan gettrainssentwroteOBJECT(宾语宾语)a letter to Miss Li.money to Animal Helpers.animals like Lucky.things for disabled people.名词、代词、名词、代词、动名词等可动名词等可作主语作主语bebe动词、动词、行为动词可行为动词可充当谓语充当谓语一般指动作的接受者，放于谓语动词后面1.In what other ways do you think dogs are able to help people?Discuss the questions with a partner.find drugs/missing persons huntprotect people from dangerkeep people from being lonelyfunDiscuss the questions with a partner.1.In what other ways do you think dogs are able to help people?Pet dogs can makepeople happy.Guide dogs导盲犬can help blind people.2ePigeons can _.Elephants can _.Cows can _.Dolphins can _.Horses can _.send letterscarry thingsplow fieldssave people in waterfight in a war2.what other animals can we train to help people?pdnAnimals are living in the same earth just like us.Please be kind to them!知识点（三）知识点（三）:掌握词汇的用法掌握词汇的用法 1.letter n.意思是_（1）write a letter to sb.相当于_.意为：_ (2)receive a letter from sb.相当于_.意为：_2.(1)make a difference to 意思是_,_to 是介词，其后可接名词、代词或动名词。_这场事故对他的生活产生了巨大的影响。(2)make no difference to意为：_It makes no difference to me.意为：_信，函write to sb给某人写信 hear from sb get a letter from sb收到某人来信 对有影响；起作用The accident made a big difference to his life对没有影响它对我没造成影响。3.imagine v.意思是_，其后可接名词、代词、动名词或宾语从句。Can you imagine the life on the moon?_我不能想象晚上独自走。4.difficulty n.意为：_,复数：_ have difficulty(in)doing sth.意为_=_ _做这项工作我觉得很困难。想像；设想你能想像在月球上的生活吗？I cant imagine going alone at night.困难；难题difficulties做某事有困难have problems/trouble in doing sthI have difficulty doing the work5.（1）open v.意为：_,反义词：_ _ 开门 _ 张开你的嘴 （2）open adj.意为：_,反义词：_ All the doors are open._6.train n.意思是_，_(坐火车)v.意为：_,n._ train sb./sth.to do sth.训练某人/某物做某事 train sb.in sth.在某方面训练/培养某人开；打开closeopen the doorOpen your mouth.开着的closed所有的门都是开的。火车take the train训练；培训training7.be excited about意为：_ 去动物园我很兴奋。8.set up 意为_,动副短语9.make it+adj+(for sb)to do意思是“使某人做某事变得如何Our teacher makes it easy for us to learn math.译_类似用法：find/think it+adj(for sb)to do 对感到激动/兴奋Im excited about going to the zoo建立；设立我们老师使我们学数学变得容易。10.training n.意思是_adj._after six months of training with a dog译_11.change v.意为：_What he said changed my mind.译_n.变化Great changes have taken place here since 1987训练；培训trained和一只狗经过六个月的训练之后改变他的话改变了我的想法1987年以来这儿发生了很大的变化。