Unit5SectionB(2a-2c)導(dǎo)學(xué)案-人教版七年級英語下冊

Unit5SectionB(2a-2c)ReadingLeaningobjectives:1.Tolearnabouttheendangered(瀕臨滅絕的)animals:elephant.2.Tolearnsomeusefulexpressionstodescribeanimals.3.Toknowtheimportanceofprotectinganimalsingreatdanger.Beforereading:Trytotranslatethewordsandphrases:1.save_________2.symbol_________3.flag__________4.forget_________5.getlost_________6.place__________7.water___________8.danger__________9.cutdown__________10.kill___________11.ivory_________12.over__________13.(be)madeof__________Whilereading:AnswerthequestionsWhatisthemainideaofParagraphOne?__________________________________________WhatisthemainideaofParagraphTwo?__________________WhatisthemainideaofParagraphThree?____________________Afterreading:閱讀提升,根據(jù)文章內(nèi)容回答問題。任務(wù)一：Wherearethestudentsfrom?__________________任務(wù)二：Whatcanelephantsdo?______________________________________________________________.任務(wù)三：Thisisasymbolofgoodluck。（譯成中文）________________________________________任務(wù)四：Whyareelephantsingreatdanger?____________________________________________________任務(wù)五：Howcanwesaveelephants?____________________________LanguagePoints:1.Butelephantsareingreatdanger.但是大象面臨巨大的危險。bein(great)danger處于（極大）危險之中e.g.Theboyfallsintothelake.He’s____________________小男孩落入湖中，他處于極大危險中。英語中，常用形容詞big或great與danger搭配，表示“巨大的危險”。(be)outofdanger脫離危險e.g.Thedoctorssayhe’snow______________.大夫們說現(xiàn)在他脫離了危險。2.Peoplecutdownmanytreessoelephantsarelosingtheirhomes.人們砍伐了很多樹木導(dǎo)致大象失去了家園。cutdown砍伐e.g.Don’t____________________.不要砍伐樹木。3.Todaythereareonlyabout3,000elephants(over100,000before).如今，僅剩下3000頭大象（之前超過10萬頭）over（數(shù)量）超過；在……之上e.g._______onehundredpeopleareinthelibrary.有超過一百人在圖書館里。5.Wemustsavethetreesandnotbuythingsmadeofivory.我們必須拯救樹木并且不買象牙做的東西?！癰emadeof+原材料”表示“由……制成(從制成品中仍能看出原材料)”。e.g.Thetable___________wood.這張桌子是由木頭制成的?！癰emadefrom+原材料”表示“由……制成(從制成品中看不出原材料)”。

e.g.Paper_____________wood.紙是由木頭制成的。6.so和because都是連詞，可用來連接兩個表示因果關(guān)系的句子，但so引導(dǎo)的分句表示結(jié)果，而because引導(dǎo)的分句表示原因。英語中，because和so不可出現(xiàn)在同一個句子中，但它們引導(dǎo)的句子可互相轉(zhuǎn)換。三.自我檢測練習(xí)：Ⅰ.

根據(jù)語境及所給首字母提示，補(bǔ)全所缺單詞。1.—Don’t

f______

tocallMr.Jackson.—OK,Iwill.

2.—Doyourparentsworkinthesame

p_______

?—No.Mymomworksatschool.Mydadworksataradiostation.3.Weknowthecolorofgreenisa

s______

oflife.4.—Lucy’sgrandmalooksveryold.—Yeah!Shelooks

o_______

seventyyearsold.5.Wemustdothesethingsto

s_______

thatboy’slife.Ⅱ.

根據(jù)句意及括號內(nèi)所給單詞的提示填空。1.Lilydrawsfivered_________(flag)inherartclass.2.Icanseelotsof_________(tree)intheirschool.3.Wemustn’tbuythingsmadeof_________(ivory).4.Whydoesyourfatherwant_________(kill)thatdog?5.Rose,yourshoesaredirty.Getsome_________(water)andbrushthem.Ⅲ.

根據(jù)漢語意思完成英語句子，每空一詞。1.

他叫我不要砍樹。Hetellsmenotto________________________.2.

現(xiàn)在他們處于極大危險之中。Nowthey________________________________.3.

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