高中英语 Unit 3 Under the sea Period4 using language课件 新人教版选修7.ppt

Unit3UsingLanguage,ANewDimensionofLife,让学生能读懂文章的大意及细节，并能捕捉到题中的相关的细节在文中的位置。帮学生梳理文中的重点语言点的用法，并引导他们去运用，并进行相关的拓展。,本节课是unit3Underthesea的第二篇小课文，设计的意图主要是让引导学生对本文中的大意及细节问题进行准确处理，除此之外，对文中的重点考点及其延伸做必要恰当的处理，做到拓展有度，拓展有据，也就是根据考纲进行补充，使这节课的英语教学不局限于课本，但又不超越大纲。首先，用和creaturesinthesea的相关的图片导入，引发并激起学生的兴趣，从而自然的过度到FastReading。其次，让学生listentothetext,然后填好表格，从而达到了听读结合的目的。总之，任务型阅读法教学帮学生更深层次的理解了课文。本文的语言点教学部分，有解释，有拓展，讲练结合，实现了重点语言点的突破。,Howmanycreaturesdoyouknowliveunderthesea?,Letsenjoythewonderfulworldunderthesea!,coral,Dolphins海豚,Shark鲨鱼,Angelfish天使鱼,Anemonefish,parrotfish鹦鹉鱼,sea-turtle海龟,Whitewhale白鲸,Killerwhale虎鲸,seahorse海马,clam蛤,SeaStar海星,Fastreading,1.Glancequicklythroughthediaryentryonthepreviouspageandthennumbertheparagraphtopicsinthecorrectorder.,TopicParagraphnumber,ColoursandshapesDangersReflectingThereefsedgeAfinalthoughtSomeseacreatures,2,4,1,5,6,3,2.主旨大意,Inthediary,theauthormainlywantstotellusthat_.A.whathesawintheseaB.howthefisheatintheseaC.thevividcolorsintheseaD.alltheplantsintheseaarepoisonous,A,Carefulreading,3.Weretheremoredelightsthandangerswhensnorkeling?Listentothetape,listthemanddecideforyourself.,DelightsDangers,1.Seeingsuchextraordinarybeautyunderthewaves.,2.Seeingsomanydifferentkindsoffish,3.Exporingsmallcavesunderthesea.,1.Poisonousfish,2.GettinglostInsmallcaves,3.Beingattackedbysharks,4.Completethesenoungroupsfromthediaryentry.Notetheuseofadjectives.,1._air2._seaweed3._mouth4._sea-slug5._turtle6._teeth7._lips8._reefsharks,Warmnight,thewavinglongthin,hardbird-like,ayellow-spottedred,alargewise-looking,Strongsharp,thickgreen,twogrey,Comprehending,5.FindtheadjectivesinExercise4thatgoUndertheseheadings.WhatdoyounoticeAbouttheorderoftheseadjectivesinthenoungroupsinExercise3?numbersizecolourpattern,two,thick;large,yellowgreengrey,bird-likespotted,如何记忆形容词的排列顺序?英语中表示修饰的形容词又是该如何排列的呢?,多个形容词连用,1.Mary给了我一个实用的大的棕色木盒子.,Marygavemeausefulbigbrownwoodenbox.,2.一幢高大的白色建筑物,atallwhitebuilding,记忆口诀：县官行令杀国材,县官,行,令,国,杀,材,请根据形容词排列规则完成以下练习：1Shehasa_jacket(leather,brown,beautiful)2Hehasa_car.(American，long，red)3Theyliveina_house.(old,beautiful)4.Shehasa_jumper.(woolen,lovely,red),beautifulbrownleather,longredAmerican,beautifulold,lovelyredwoolen,Languagepoints,1theywereshapedlikefans,.shapevt.塑造，成形，形成，发展。e.g.Sheshapedtheclayintoseveraldifferentdolls.辨析：shape,form作动词表使成形”之意时常可互用，但是shape多用于有形之物的成形；form用于无形之物的成形。eg.Aplanbegantoforminhismind.Ahorseshoewasshapedonananvil.一块马蹄铁在铁砧上被打成。,shape.N.形，形状；模样；情况，状况；体现，具体化e.g.Hisbusinesshasbeeninbadshape.Hegaveshapetohisideas.他将他的观念具体表现出来。,intheshapeof呈形状，装扮成模样takeshape成形，实现outofshape不成形，身体不佳e.g.1)Thecloudwasintheshapeofahorse.2)aspyintheshapeofjournalist3)Hispoeticalworksarebeginningtotakeshape.Howisyourfather?_Heis_,thatis,fine.A.goodB.ingoodshapeC.outofshapeD.shape,B,2.frombehind这两个词都是介词，属介词的叠用。类似的：Hedrewhiscasefromunderthebed.Hisfatherdidntreturnhomeuntilafterthewar.Avoicecamefromabovethetree.,3.foramoment=forawhile一会儿e.g.pleasewaitforamoment.forthemoment暂时，目前atthemoment此刻(用于现在时态）那时（用于过去时态）inamoment立即，立刻themoment=assoonas一就,Theclassroomisbigenough_,butwellhavetomoveifwehavemorestudents.A.forthemomentB.onthemomentC.inamomentD.themoment,A,4butwherethereefended,therewasasha