英语人教版七年级下册第五单元.docx

第三课时Section B 1a2c1.记忆单词:friendly,shy,save,flag,forget,place,water,danger,cut,down,tree,kill,over。认识单词:symbol,ivory,Thailand,Thai短语:a symbol of good luck,for a long time,get lost,be in great danger,cut down,over 100,000,made of2.学会正确使用描述性形容词描述动物的特征和性质。3.通过本课时听力和阅读练习,熟记一些相关的单词和短语,并能够完成思维导图填词任务。4.了解大象在泰国的意义,以及大象的生存情况,提高我们的动物保护意识。1.拓展学习一些描述性形容词,学会运用它们描述动物,并进行听说活动。2.在短文阅读中学习和运用短语a symbol of good luck,for a long time,get lost,be in great danger,cut down,over 100,000,made of 等。3.通过短文的阅读,了解大象,能够通过思维导图整体记忆动物的内容。1.巩固why引导的特殊疑问句及其回答,运用描述性形容词进行听说技能训练,培养学生的阅读技能。2.在语篇中抓住重要信息,构建思维导图,增强思维能力。本课时的教学内容是人教版七年级下册英语第五单元的第三课时,重点是拓展训练一些描述性形容词用来描述动物,继续练习why引导的疑问句及其回答,阅读一篇介绍大象的短文,从中学习运用一些单词和短语,学会运用思维导图整理阅读的信息。以课堂活动引起学生的兴趣,以听说和阅读任务驱动学生学习。因此,本课时的知识目标为掌握运用本课时的描述性词汇,描述喜欢动物的原因,阅读有关濒危动物大象的短文,理解意思并完成相应思维导图的填空练习,培养阅读技能。情感目标是从阅读短文中了解有关大象的知识,培养学生保护动物的意识和人文素养。设计教学PPT,录音机,多媒体,相应的动物图片。Step .Lead inLeading in 【情景1】1.Warm up by playing “disagree” game.T:Good morning/afternoon,boys and girls.Ss:Good morning/afternoon,sir/madam.T:Now lets play the “disagree” game.E.g.I like tigers because theyre cute.You can say “I dont like tigers because theyre scary.”The teacher shows pictures of animals.S1:I likebecause theyreS2:I dont like them because theyre2.Then write description words.T:Please write description words as many as you can.设计意图通过与学生的对话,复习运用已学过的描述动物的词汇和句型,并轻松进入语境,自然地进入谈论描述动物的话题,引入Section B。Leading in 【情景2】1.After greeting,the teacher asks the students about their pets.T:Hello,everyone! Good morning/afternoon!Ss:Good morning/afternoon! Mr./Ms.XX.T:Do you have a pet at home?S1:Yes,I do.T:Whats it?And whats its name?S2:Its a pet cat.Her name is Mimi.T:Why do you like a cat for a pet?S3:Because shes cute.She can jump and play games with a ball.2.Talk with some other students.Then get them to write down the description words about animals.设计意图从谈论宠物方面复习why疑问句和描述性形容词,引导学生进入Section B的学习。Step .Describing animals(1a)1.Show different pictures of animals in Section B,1a and get students to describe the animals according to their own ideas.T:Please look at the picture.(Show the picture of tigers by PPT.)Can you describe tigers?S1:Tigers are scary.S2:Tigers are cool.Show the other pictures and talk about the animals in turn.T:(Show the elephant.)Can you describe the elephant?S3:Look! He is smiling.Hes like a friend.Hes friendly.2.Read and learn these new words in the box and describe animals in pairs.They can use the description words as they like.3.Match the description words with pictures.(1a)【Keys】1a:Answers will vary.Sample answers:1.d2.f3.b4.e5.c6.a7.f8.e设计意图通过谈论图片上的动物,一边介绍生词、一边复习描述性形容词,帮助学生将词汇的意思与具体图像建立联系,更容易记住。Step .Listening practice (1b-1c)1.The teacher tells the students what theyre going to hear in the recording and gets them to focus on the description words.T:Tony and Mary are seeing animals in the zoo.Theyre talking about animals.Listen to the recording carefully.What description words are they using to describe the animals?2.Listen for the first time.Ask students to pay attention to the description words and circle them in 1a.Then check their answers in class.(1b)3.Listen to the description words for elephants and pandas.Finish the task in 1c.T:Now look at the chart in 1c,and listen to the recording again.What words do Tony and Mary use to describe elephants and pandas?Can you fill in the chart?Students read the chart.Then play the tape again.Check the answers.4.T:Now Ill ask some students to retell Tony and Marys words about the animals.Youd better use full sentences like this:Tony thinks elephants are lazy,but Mary thinks elephants are interesting and smart.Ss finish 1c.教材解读friendly单词friendly是由名词friend加词缀-ly构成的形容词。后缀-ly表示:(1)“具有本性的”的意思,如:mother(母亲)motherly(慈爱的,母亲般的);brother(兄弟)brotherly(情同手足的,兄弟般的)等。(2)“每”,如:day(天)daily(每天的);month(月)monthly(每月的)等。(3)后缀-ly接在形容词的后面,构成该形容词的副词形式,如:quiet(安静的)quietly(安静地,无声地);shy(害羞的)shyly(害羞地,难为情地)等。【Keys】1b:Circled:smart,lazy,cute,beautiful,shy1c:AnimalsMarys wordsTonys wordselephantsinteresting,really smartlazypandasbeautiful,kind of shykind of cute设计意图带着任务听,听后有训练,用完整的句子叙述听力的结果,达到听说训练的双收获。Step .Practice (1d)1.Read the model dialogue in 1d.T:Now,read the dialogue in 1d.Then use the model.Can you talk about other animals?You can talk about any animals you know.A:What animals do you like?B:I like elephants.A:Why?B:Because theyre cute.What animals do you like?A:2.Do the chain practice.Student A to B,B to C,C to D,asking “What animals do you like?Why?” and “What other animals do you like?” Let most of the students have chances to practice.设计意图培养学生的口语表达能力,开小火车式的训练使大多数学生得到练习,帮助学生打语言基础。Step .Reading (2a-2c)1.Repeat Mary and Tonys conversation and tell the students that pandas are the animals in great danger.There are not many living in the world.T:Some animals are in great danger.There are not many left in the world.If we dont help them and protect these animals,they will disappear in the world.Write “in great danger” on the blackboard and teach it.T:Now,among the six animals in 2a,which are in great danger?Please discuss it.(2a)2.Play the video of pandas and other animals in danger.3.Play the PPT and present the new words in the passage in 2b.T:Today lets read a passage about the elephants in Thailand.Elephants are important in Thailand and in its culture.The elephant is one of the countrys symbols.Their first flag had a white elephant on it.But elephants are in great danger because people cut down trees.Elephants cant find places to live in.And people kill many elephants for ivory.Look! These things are made of ivory.Though they look beautiful,if you want to have them you have to kill elephants.Today we all know that it is important to protect animals.Animals are our friends and we are all members of the world family.The teacher talks and teaches new items.4.Get the class to read the passage for the first time.Ask them to find the topic sentences in the paragraphs.T:Please read the passage about the elephants in Thailand.And try to find the topic sentence of each paragraph.Students read in silence and discuss the topic sentences in groups.(1)The elephant is one of Thailands symbols.(2)Elephants are smart animals.(3)But elephants are in great danger.(4)We must save the trees and not buy things made of ivory!T:Can you give it the best title?What is the main idea of this passage?Please read it again and find the answer in the box.Students find the title.5.Read the passage for the second time and fill in the mind map.T:Now please read the mind map in 2c.The mind map is something left in your mind after you read the article.Students read the article again and finish the task.Check each others work in groups.6.Read the passage again and learn some language items in it.T:Now please read the article again.Find the pronouns in it.(E.g.me,our,this,they,them,their)Which are they referring to?Students discuss the question and learn the new items.And then try to retell it.The teacher helps the students with these language points.教材解读1.The elephant is one of Thailands symbols.one of的意思是“之一”,它后面的名词是复数形式。one of短语作主语时谓语动词是单数。One of my classmates is often late for class.我的一个同学经常迟到。The Yellow River is one of the longest rivers in the world.黄河是世界上最长的河流之一。2.Our first flag had a white elephant on it.had是have的过去式,表示“过去有,曾经有”,意味着现在泰国的国旗上“没有”白象的图案。3.People say that “an elephant never forgets”.大象拥有人类都难以比及的记忆力,因此,英语里有have a memory like an elephant(具有大象一样的记忆力)这一习语,用于形容人的记忆力很好。此外,借用动物来形容人的习语还有不少,如:drink like a fish(特别能喝酒;见酒不要命),eat like a horse(特别能吃;胃口大),fight like cats and dogs(争吵不休),(be)like a cat on hot bricks(如坐针毡;浑身不自在),(be)like a bull in a china shop(非常鲁莽;笨手笨脚)等。4.Elephants can walk for a long time and never get lost.lost作形容词,意思是“走失的;迷路的;失散的;丢失的;遗失的”,常常与系动词get或be一起构成短语。表示“丢失;走失;迷路”。What bad luck! My keys are lost again.真是倒霉!我的钥匙又丢失了。The boy got lost in that supermarket and he had to ask the police for help.男孩在那家超市迷了路,不得不找警察帮忙。【拓展】lost还可以用于名词之前,作定语修饰名词。a lost child走丢的孩子a lost watch 被人遗失的手表the lost tourists 迷了路的游客们5.But elephants are in great danger.(be)in danger 表示“面临危险,在危急中”。在英语中,常用big,great与danger搭配,表示“巨大的危险”。(be)out of danger表示“脱险,脱离危险”。Firefighters are often in great danger.消防员经常处于很危险的境地。The doctor says he is now out of danger.大夫说他现在脱离了危险。6.Today there are only about 3,000 elephants (over 100,000 before).3,000读作three thousand,100,000读作one hundred thousand。英语中没有“万”这一级数位,只有“千”。因此“一万”就是“十千”,“十万”就是“一百千”。7.We must save the trees and not buy things made of ivory.made of表示“由制作(制造)”,如:made of wood 由木头制成;made of glass 由玻璃制作。当made of用作定语限定名词时,必须放在该名词之后,如,a boat made of paper一只纸船;things made of bamboo竹制品,竹子做的东西。【Keys】2a:Answers will vary.Sample answers:The endangered animals are elephants,pandas and tigers.2b:Checked:Lets Save the Elephants2c:Importance in Thailand:a white elephant on it,good luckAbilities:soccer or music,draw well,rememberFacts and figures:cut down,ivory,about 3,000 in Thailand,100,000How to save them:trees,buy,March 13th设计意图先讨论濒危动物,通过边播放视频边用英语介绍动物,呈现生词,然后再阅读短文,一步步深入,由任务引领学生阅读,讲析短语的用法,加深对课文内容的理解。Step .Summary and AssignmentT:Today,we learned to use description words to talk about animals and we read an article about the elephants in Thailand.We know that we should save the animals in danger.And we learned some new words and phrases about animals.After school please do more listening and reading practice.设计意图简单总结要点,便于学生记忆。ExerciseUse these words to describe elephants:smart,soccer or music,draw,never forget,walk for a long time,get lost,remember设计意图加强对短文的记忆并能够复述。Step .Homework1.Make conversations talking about why you like the animals.2.Read aloud and try to retell the story about elephants in Thailand.设计意图多多朗读,多多复习,注重语言知识的操练与积累。Section B (1a2c)friendfriendlyLets save the elephants.mothermotherlyan elephant never forgetsbrotherbrotherly3,000 three thousandin great danger100,000 one hundred thousandgood luck/bad luckhave a memory like an elephantget/be lostdrink like a fish,eat like a horse,fight like cats and dogsfor a long timemade of ivory/wood/glass【基础训练】.根据句意及首字母提示补全单词1.Lions are l.They usually sleep about 20 hours every day.2.We Chinese people are f to others.3.Jean is too s.She dislikes answering the teachers questions in class.4.Animals are our f.We should do something to help them.5.All k of animals are members of our big family.翻译短语6.泰国来的学生7.幸运的象征8.走丢,迷路9.面临极大的危险10.砍伐树木.根据汉语意思完成句子11.咱们来拯救熊猫吧。Lets.12.我们必须保护那些濒临极大的危险的动物。We protect those animals.13.大象可以走很长时间而从来不会迷路。Elephants can walkand never get.14.你们还记得那个有美丽山水的地方吗?Can you still that place beautiful mountains and?15.他是我的最好的朋友之一。He is my best.【综合运用】.单项填空1.Why do you want the elephants?A.seeB.look at C.to seeD.seeing2. do you buy a green sweater?Because its nice.A.WhatB.WhereC.HowD.Why3.Welcome the zoo.A.i