冀教 七年级 英语 上册 Unit 5《Lesson 5 Save the tigers》教学课件

Lesson5Savethetigers!Unit5Animalfriends通过本课时的学习，学生能够：1.获取短文中描述老虎的外貌及老虎的现状的表达方式；2.基于对短文内容的理解，归纳总结段落大意或短文的主旨大意；3.运用相关的语言表达方式，讨论保护动物的方法并写下自己的主要观点。1Readthepassageandmatcheachparagraphtoitsmainidea.Thetigerisapopularanimalintheworld.Itisasymbolofstrength.Tigersusuallyhaveorangefurandblackstripes.TheyliveintheforestsofAsia.Theyareimportanttonature.Theykeepthenumberofotherwildanimalsinbalance.

①keep...inbalance保持……平衡温馨提示：此符号表示“考点精讲点拨”链接。Todaysomepeoplehuntandkilltigersformoney.Somepeoplecutdowntreesinthemountains.

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Tigerslosetheirhomes.Thenumberoftigersinthewildisdroppingquickly.Wehavetodosomethingaboutitortheymaydisappearforever.kill...for...为……杀……“SavetheTigers”isagroupofvolunteers.Thegrouphopestosavethetigersoftheworld.Weneedtostopkeepingtigersinthezoo.Weshouldbuildmorenationalparks.Tosavenature,weneedtosavethetigers.hopetodosth.意为“希望做某事”。hope后不能跟双宾语。动词不定式作目的状语。Paragraph1Weshouldsavethetigers.Paragraph2Tigersareimportanttonature.Paragraph3Tigersareindangerofgoingextinct.2Readthepassageagainandwritesomesentencestosupportthemainideaofeachparagraph.Paragraph1Paragraph2Paragraph3SavethetigersTigerskeepthenumberofotherwildanimalsinbalance.Thenumberoftigersinthewildisdroppingquickly.Tosavenature,weneedtosavethetigers.3Discussingroups.Thinkofakindofanimalthatyouhopetoprotectandtalkaboutit.·Whatdotheylooklike?·Wherecanyouusuallyseethem?·Whydoyouthinktheyneedourhelp?4Workingroups.MakeaposteroftheanimalinActivity3.Discusssomewayswecanprotectthem.Writedownyourmainideas.5Presentyourworktotheclass.Voteforthebestposter.1Theykeepthenumberofotherwildanimalsinbalance.thenumberof...……的数量此语法在中考中占1-2分。thenumberof与anumberofthenumberof意为“……的数目；……的数量”，一般后加可数名词的复数形式。作主语时，谓语动词通常用单数形式。anumberof意为“许多”，相当于many，后跟复数名词。作主语时，谓语动词用复数。number前可用large，small等词修饰，以表示程度。辨析：一语辨异:Thenumberofstudentsinourschoolis1,088.Anumberof

studentscomefromthecountryside.我们学校学生的数量是1，088。许多学生来自乡村。Thenumberofthefansgoingtothisconcertisaboutthreethousand.去听这场音乐会的粉丝的数量大约是三千。AnumberofpeopleareinterestedinDIY.许多人对DIY感兴趣。考题1:_______thebooks_______twothousand.A.Thenumberof;are B.Thenumberof;isC.Anumberof;are D.Anumberof;isB返回温馨提示：可返回原文2Somepeoplecutdowntreesinthemountains.cutdown砍倒Don’tcutdowntrees.=Don’tcuttreesdown.不要砍伐树木。Thetreeistooshort.Don’tcutitdown.这棵树太矮了。不要把它砍倒。cutdown为“动词+副词”型短语：①cut+名词+down=cutdown+名词②cut+代词+down代词用宾格形式，只能放在中间。拓展：cutdown还可意为“减少使用；缩减”。Bygettingthedesignright,youcancutdownonaccidents.通过改进设计，你可以减少意外事故。You’dbettercutoffthepower.你最好切断电源。I’msorrytocutinonyourconversation.很抱歉打断你们的谈话。cut的其他常见短语：①cutoff切断②cutup切碎③cutout裁剪④cutin打断；插嘴考题2:[