Unit 5 第4课时示范教学课件【人教版七年级英语下册】

Unit5Whydoyoulikepandas?SectionB(2a-2c)NameLikeDescriptionwordsDon’tlikeDescriptionwordsExample:Alikestigers.He/Shethinkstigersareverycoolandsmart.Buthe/shedoesn’tlike…He/Shethinks…Blikes…He/Shethinks…Buthe/shedoesn’tlike…Makeaninterview.Warming-upNewwordsandexpressions.savesymbolflagforgetgetlostplacePre-readingwaterdangercutdowntreekillivoryPre-readingWatchanddiscuss.Doyouknowwhatanimalitis?Whatotheranimalsdoyouthinkareindanger?Pre-readingLet’slearn.Pre-readingManybeautifulthingsare

madeof

ivory.由……制成Thenpeoplekill

theelephants

for

their

ivoryto

makemoremoney.Soelephantsareingreatdanger.Pre-reading2bListenandreadthewebsitearticleandcheck(√)thebesttitleforit.______WhatIsanElephant?______CometoThailand______Let’sSavetheElephants______ElephantsAreGoodPets√While-readingReadandfindthekeysentences:Paragraph1:Paragraph2:Paragraph3:TheelephantisoneofThailand’ssymbols.Elephantsaresmartanimals.Elephantsareingreatdanger.Wemustsavethetreesandnotbuythingsmadeofivory.While-readingWherearethestudentsfrom?2.Whatdotheywanttodo?3.Whatisonthefirstflag?4.Whatdoesitmean?TheyarefromThailand.Theywanttosavetheelephants.Thereisawhiteelephantonit.Itisasymbolofgoodluck.Readthefirstparagraphandanswerthequestions.While-reading1.Areelephantssmartanimals?2.Whatcanelephantsdo?Theycanplaysoccerormusic.Theycanalsodrawverywell.Theycanwalkforalongtimeandnevergetlost.Theycanrememberplaceswithfoodandwater.Readthesecondparagraphandanswerthequestions.Yes,theydo.While-readingWhyareelephantsindanger?2.Whydopeoplekillelephants?3.Howmanyelephantsaretheretoday?4.Whatcanwedotosavetheelephants?5.WhatdayisThaiElephantDay?Becausepeoplecutdownmanytreesandkillelephants.Becausetheykillelephantsfortheirivory.Thereareonlyabout3,000.Wemustsavethetreesandnotbuythingsmadeofivory.March13thisThaiElephantDay.Readthethirdparagraphandanswerthequestions.While-readingLet’slearn.Post-reading抓住中心句首先快速阅读第一段，会发现段落中间这句“TheelephantisoneofThailand’ssymbols.”

就是该段中心句。接着阅读第二段，会发现中心句就是该段首句“Elephantsaresmartanimals.”

然后阅读第三段，会发现首句“Butelephantsareingreatdanger.”

和倒数第二句“Wemustsavethetreesandnotbuy…”

都是该段中心句。完成各段落中心句的查找之后，文章的标题就能很容易选择。现在你能选出最好的标题吗？1.认真看一遍这四个表格，明确每个表格是关于大象的哪个方面的情况。2.然后，再读短文一遍，找到相关的内容的依据。仔细读相关内容，分析空格处应当填写的单词。比如：第一个方框中讲大象在泰国的重要性，通过读短文可知依据应是短文的第一段。由最后两句话“我们的第一国旗上面有一只白色的大象，这是好运的象征。”可知第一个空格处应填写elephant；第二个空格处应填luck。其他与此类似。3.最后，再读自己所填写的空格及依据，看是否有错误。做题指导Post-reading2c

Readthearticleagainandcompletethemindmap.ELEPHANTSImportanceinThailandfirstflaghad___________________symbolof__________Factsandfigurespeople________manytreespeoplekillthemfor________todaythereare___________________

(over__________before)Abilitiescanplay__________________canalso________wellcan__________placeswithfoodandwaterHowtosavethemdon’tcutdownsomany______don’t______thingsmadeofivory__________isThaiElephantsDayawhiteelephantonitgoodlucksoccerormusicdrawremembercutdownivoryabout3,000inThailand100,000treesbuyMarch13th2c(大象的重要性)(有关大象的一些事实及其特征)(大象的能力)(如何挽救大象)Post-reading

Retellthepassage.ELEPHANTSImportanceinThailandfirstflaghad___________________symbolof__________Factsandfigurespeople________manytreespeoplekillthemfor________todaythereare___________________

(over__________before)Abilitiescanplay__________________canalso________wellcan__________placeswithfoodandwaterHowtosavethemdon’tcutdownsomany______don’t______thingsmadeofivory__________isThaiElephantsDayawhiteelephantonitgoodlucksoccerormusicdrawremembercutdownivoryabout3,000inThailand100,000treesbuyMarch13thPost-readingTheelephantisoneofThailand

symbols.1oneofoneof后接可数名词复数或复数代词的宾格，意为“……之一”。作主语时谓语动词用单数形式。PlayingfootballisoneofLuHan’sinterests.踢足球是鹿晗的爱好之一。symbolsymbol是一个名词，意为“象征”。常用短语a/thesymbolof…表示“……的象征”Thedoveisasymbolofthepeace(和平).白鸽是和平的象征。LanguagepointsPost-readingPeoplesaythat“anelephantneverforgets”.

2forget动词，意为“忘记，遗忘”意为“忘记”，其后可以直接跟名词作宾语，也可以跟动词不定式或者动名词；反义词为remember。forgettodosth.忘记要做某事（事情还没有做）Don’t

forgettoclosethewindow.不要忘记关窗户。forgetdoingsth.忘记做过某事（事情已经做过了）I

forgotclosingthedoor.我忘记已经关上门了。【辨析】forgettodosth.与forgetdoingsth.Post-reading【辨析】

leave与forgetPost-readingMymotheroftenforgetsherkeys.Milleroftenleaveshisbooksatschool.Janeforgetshisumbrella.Tinaforgetshercellphone.Sheleavesitathome.单词用法区分leave

意为“遗忘某物”，常与地点状语连用。forget

意为“忘记”，忘记做某事或忘记某物，不与地点状语连用。Elephantscanwalkforalongtimeandnevergetlost.

3lost作为形容词，意为“走失的，迷路的，失散的”，常与系动词be或者get连用，表示“丢失，走失，迷路”。sb.get/belost(1)表示“某人迷路时”=loseone’swayTheboygotlost.=Theboylosthisway.那个男孩迷路了。(2)表示“某物丢失了，遗失了”。Mykeysarelostagain.我的钥匙丢了。Post-readingButelephantsareingreatdanger.

4danger名词，意为“危险”。

bein(great)danger意为“处于（极大的危险中）”；outofdanger意为“脱离危险”。Theoldmanisingreatdanger.那位老人处于极大的危险中。Thedoctorsaidthatheisoutofdangernow.医生说现在他已经脱离危险了。dangerous形容词，意为“危险的”，反义词为safe，意为“安全的”。Theriverisdangerousforswimmers.对于游泳者来说，这条河是危险的。Post-readingcut为动词，意为“砍，切”，cutdown意为“砍倒”，宾语是名词时，可以放在两者之间，也可以放在后边，当宾语是代词时，只能放在两者之间。cutdown+n.cut+n.+downcutit/themdowncuttreesdown=cutdowntreesPeoplecutdownlotsoftreeseveryday.人们每天砍伐很多树木。People

cutdownmanytreessoelephantsarelosingtheirhomes.5cutdownPost-readingTodaythereareonlyabout3,000elephants(over

100,000before).6over(1)为介词，有“超过，多于”的含义，相当于morethan。Thereareover50studentsinourclass.在我们班里有50多名学生。(2)还可以表示“在……垂直上方”。Thereisabridgeovertheriver.河上有座桥。(3)作副词，表示“完了，结束”，常作表语。Classisover.下课了。常见短语：goover检查allover遍及；整个overandover反复overthere在那边Post-readingWemustsavethetreesandnotbuythingsmadeofivory.7save(1)动词，此处意为“拯救，救助”，后接名词或代词作宾语。saveone’slife意为“挽救某人的性命”。Hesavedtheboy’slife.他救了那个男孩的命。(2)还可意为“储蓄，储存”。Hesavedalotofmoneytobuyahouse.他存了很多钱为了买房子。(3)还可意为“节约，节省”。Pleasesavethewater.请节约用水。Post-reading【辨析】bemadeof,bemadefrom与bemadeinbemadeof由……制成（制成品能看出原材料）Thedeskismadeofwood.这张书桌是由木头制成的。bemadefrom由……制成（制成品看不出原材料）

Thewineismadefromgrapes.这酒是用葡萄酿造的。bemadein在……制造，后接地点名词ThisiPhoneXismadeinAmerica.这部iPhoneX是在美国制造的。Post-reading1.Mr.Linjumpedintotheriverto________theboy.2.TheBritish________isinred,whiteandblue.3.Theletter“V”isa________ofvictory(胜利).4.Don’t________wildanimals.They’reourfriends.killsavesymbolflagflag,kill,place,save,cutdown,over,forget,symbol一、选词填空。Dotheexercises.Post-reading5.Theyhaveto________theappletree.6.—Don’t________totakeyourschoolbagshome.

—OK,Mr.Brown.7.________sixhundredstudentsgoestoschoolbybike.8.Aparkisagood________forfun.cutdownforgetOverplaceflag,kill,place,save,cutdown,over,forget,symbolPo