Unit13

We’retryingtosavetheearth

大單元教材分析（人教新目標(biāo)）九年級(jí)英語全單元內(nèi)容分析

本單元的話題是“保護(hù)環(huán)境”，SectionA主題圖有四幅，分別是噪音污染、空氣污染、水污染的具體例子，這些圖片的展示主要為了讓學(xué)生對(duì)環(huán)境的破壞有一個(gè)直觀的認(rèn)識(shí)，從而激發(fā)他們強(qiáng)烈的社會(huì)責(zé)任心和對(duì)未來發(fā)展的思考。SectionB在前面所學(xué)基礎(chǔ)上，進(jìn)一步展開談?wù)撊绾伪Ｗo(hù)環(huán)境。學(xué)習(xí)本單元要求掌握與環(huán)境保護(hù)相關(guān)的詞匯和句型，同時(shí)引導(dǎo)學(xué)生關(guān)愛動(dòng)物，保護(hù)環(huán)境。本單元的難點(diǎn)是讓學(xué)生學(xué)會(huì)正確使用連詞和結(jié)合生活實(shí)際講述如何保護(hù)環(huán)境。單元內(nèi)容概覽語篇邏輯線索聽力對(duì)話3個(gè)，角色扮演1個(gè)：1.談?wù)撽P(guān)于河流污染的問題、原因和措施。2.采訪對(duì)話，Jason和Susan談?wù)摿丝諝馕廴竞屠廴尽?.采訪對(duì)話，Jason和Susan繼續(xù)談?wù)摽諝馕廴竞屠廴镜慕鉀Q辦法。4.Julia和Jack談?wù)摫Ｗo(hù)環(huán)境的措施和做法。以問答方式，描述事件的起因，發(fā)展和結(jié)果。倡議書（閱讀）——拯救鯊魚！介紹了人類捕捉鯊魚獲取魚翅，破壞生態(tài)平衡的情況，呼吁人們保護(hù)鯊魚。以“提出問題——解決問題”為邏輯線索，組織信息。專題報(bào)道（閱讀）——Rethink，Reuse，Recycle！介紹了三個(gè)在環(huán)保再生方面有突出貢獻(xiàn)的人物以及他們的做法。以描述和記敘兩種方式列舉問題和措施，介紹人物事跡，提出對(duì)未來的展望。單元核心語言1.環(huán)境問題的描述landpollution，airpollution，noisepollution，wastepollution，Eventhebottomoftheriverwasfullofrubbish.Therewerenomorefishforfishermentocatch.Theriverusedtobesoclean.Theairisbadlypolluted.2.環(huán)境污染原因throwlitterintotheriver，putwasteintotheriver,filltheairwithblacksmoke,throwawaythingslikewoodenchopsticks,Theairisbadlypollutedbecausetherearetoomanycarsontheroadthesedays.3.解決污染的措施We’retryingtosavetheearth.Tocutdownairpollution.Weshouldtakethebusorsubwayinsteadofdriving.Youshouldtakeyourownbagswhenyougoshopping.Everyoneintownshouldplayapartincleaningitup.etc.savetheearth倡議拯救鯊魚：增強(qiáng)保護(hù)動(dòng)物意識(shí)和責(zé)任感環(huán)保英雄：學(xué)習(xí)環(huán)保精神個(gè)體環(huán)保生活：樹立環(huán)保理念Listening，Speaking環(huán)境保護(hù)的問題、措施和做法Reading1Savethesharks呼吁保護(hù)鯊魚Reading2rethink,Reuse,Recycle致敬環(huán)保英雄EnvironmentalProtectionProject加入環(huán)保行動(dòng)，參與環(huán)保宣傳，為環(huán)保貢獻(xiàn)力量環(huán)境保護(hù)，從我做起，長(zhǎng)期堅(jiān)持，人人有責(zé)用所學(xué)語言闡述環(huán)境污染的問題，產(chǎn)生的原因，帶來的影響，介紹家庭和模范人物的環(huán)保行動(dòng)，作出個(gè)人環(huán)保計(jì)劃，說明環(huán)境保護(hù)的重要意義和個(gè)人的責(zé)任擔(dān)當(dāng)。建構(gòu)并生成圍繞主題的大觀念。單元教學(xué)目標(biāo)語篇及課時(shí)安排本單元學(xué)習(xí)后，學(xué)生1.能夠正確使用現(xiàn)在進(jìn)行時(shí)、現(xiàn)在完成時(shí)和被動(dòng)語態(tài)等語法結(jié)構(gòu)，并用它們描述環(huán)境污染的問題以及環(huán)境保護(hù)的措施和做法。SectionA1a-2d，SectionAGrammarFocus-SectionB1e聽力對(duì)話3個(gè)，角色扮演1個(gè)（2課時(shí)）2.通過閱讀拯救鯊魚的倡議書，學(xué)會(huì)正確使用連詞和結(jié)合生活實(shí)際，講述如何保護(hù)動(dòng)物、保護(hù)環(huán)境.SectionA3a-3c倡議書（1課時(shí)）3.講述環(huán)保英雄的貢獻(xiàn)和做法，思考環(huán)保行動(dòng)的意義，交流個(gè)人參與環(huán)保的計(jì)劃。SectionB（2a-2d)專題報(bào)道（2課時(shí)）4.小組合作設(shè)計(jì)環(huán)保項(xiàng)目，參加班級(jí)優(yōu)秀環(huán)保項(xiàng)目評(píng)選。SectionB（3a-SelfCheck）項(xiàng)目學(xué)習(xí)：ProjectDesign（1課時(shí)）基于聽說素材的寫作：WritingSectionB3a-3b課例ThinkabouttheenvironmentinJuxian.DoyouthinktheenvironmentinJuxianisgoodorbad?ShuheParkandFulaiMountaininJuxianhaveagoodenvironment.1.clean,quietandpeaceful2.flowers,greentrees,beautifullakesandbridges3....Whichpartsofthecityhaveaniceenvironment?Whyaretheynice?wastepollutionlandpollutionairpollutionnoisepollutionlitteringWhichpartsneedtobeimproved?WhataretheenvironmentalproblemsinJuxian?waterpollution1.Whichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?2.Whichpartsneedtobeimproved?Why?GoodenvironmentWhy?BadenvironmentWhy?Inmyopinion,ShuheParkandFulaiMountainhaveagoodenvironment,becausetherearegreentreesandfreshair.However,IthinksomeriversinJuxianarebadlypolluted,becausetheyaredirtyandfullofrubbish.審題：Style(體裁):Tense(時(shí)態(tài))&Grammar:Person(人稱):LetterSimplePresentTense&ModalVerbsThefirstperson:I/WeReadandcirclethekeypoints.

Whenwritingalettertothemayor,whatshouldwepayattentionto?Weshouldbepoliteandformal.problemsandcauses}suggestions}

TheProblem:waterpollution(P971b）:

Theriverisreallydirty.Eventhebottomoftheriver

isfullofrubbish.Therearenomorefishforfishermentocatch.

Itisunpleasanttolookat,

smelly,andit

makes

theenvironmentvery

unhealthy.Wearelikelytogetsickbecausewehavenochoicebuttodrinkit.Insomerivers,theriveris

sodirty

thattheycanevenkillplants...Theproblemisthatpeopleare

throwinglitterintotheriverandfactoriesareputtingwaste

intotheriver…

Suggestions(P971b;P982d)

Ithinkthegovernmentmust

fine

orclosedownthe

factoriesthatpollutetheriver.

Everyoneshouldhelptocleanuptheriver.Peopleshouldrememberto

throwrubbishinthebins,andtheyshouldbeencouragedtoreuseshoppingbagsandnottotake

woodenchopsticks

or

plasticforks

whenbuying

takeawayfood.

Everyone,includingcitizens,communities,companiesandgovernmentsshouldshouldplayapart…

Wecanusethesesentencestructurestogivesuggestions.Firstofall/Tobeginwith,...Besides/Inaddition/What'smore/What'sworse/Moreover/Furthermore,...Anotherproblemisthat...Whynotdosth/Whydon'twedosth...?Howabout/Whataboutdoing?Wecould/should/can/hadbetterdosth...inordertodosth.Isuggest/advisethatsbshoulddosth.Ithinkifwecandosth,theenvironmentwillgetbettersoon.It'sagoodidea/agoodwaytodosth.It'sbesttodosth.IfIwere...,Iwoulddosth.Onlyinthiswaycanwedo....It'shightimethatweshould...StructureContentBeginningBodyEnding1.Showyourlovetothecity.2.Showtheintentionofyourletter.

IhavelivedinthiscityeversinceIwasborn/IstudiedherethreeyearsagoandIlovethiscityverymuch.IthinkourcityisbeautifulandIdoenjoyliving/studyinghere.I'mwritingthisletterbecuaseIfindthattherearesomeenvironmentalproblemsweneedtopayattentionto.Showyourbestwishestothecity.Ihopetheseproblemswillbesolvedinthenearfutureandourcitywillbecomebetterandbetter.Ibelievethatabetterenvironmentcanbecreatedinthiscityandwecouldallpulltogethertoacheiveit.Firstofall,...because...Ithinkweshould...Besides,...Tosolvethisproblem,wecould...CheckinglistDoesitcoveralltheneededinformation?Isitcoherent?Arethespellingandthegrammarcorrect?Isitwithinthewordlimit?Arethewordsyouusesimpleorrich?5CstandardComplete(完整的)Coherent(連貫的)Correct(準(zhǔn)確的)Concise(簡(jiǎn)明的)Choiceofwords(用詞)Self-evaluationEvaluateyourarticleyourselfandremembertocheckwhetherit's:Ifeveryonetakesactionandplaysapartinprotectingtheenvironmentandtheearth,wecanmakeabigdifferencetoourcity,ourcountryoreventheworld.PART04聚焦中考，精選習(xí)題四近五年中考考點(diǎn)同步精練習(xí)題1.afford的用法（詞匯運(yùn)用考查了afford的用法）34.Nowadaysmanyfarmerscana________tobuyahouseinthecity.【解析】句意：現(xiàn)在許多農(nóng)民都能________在城里買房子。根據(jù)句中的“buy”并結(jié)合首字母提示，可知此處指的是“買得起”，情態(tài)動(dòng)詞can后用動(dòng)詞原形，故填afford。近五年中考題在本單元的考查重點(diǎn)詞匯的考查

2.harmful的用法

（C篇閱讀理解）Thecamera,alsoactingasadetector(探測(cè)器)thatfindstrappedpeopleanddetectsharmfulgases,isplacedintherobot,whichcanworkinthedark,Withits10-meter-longpipeintherobot,peoplewhoaretrappedinthefallenbuildingswillbeabletogetsuppliesincludingoxygen(氧氣)andwater.

（單詞拼寫考查了harmful的寫法）41.Toomuchsweetcanbeh_________tothekid’steeth.

(harmful)3.industry

(閱讀理解D篇）Thesepeoplearethemainforcedrivingthedevelopmentofthefooddeliveryindustry.4.advantage（閱讀表達(dá)）ItwasthenthatSadimantookactionsothathischildrenandgrandchildrencouldtakeadvantageoftheplantedtrees.固定搭配：takeadvantageof充分利用5.recycle(閱讀表達(dá)）Itisagoodideabecauseitrecyclesusefulthings.時(shí)態(tài)、語態(tài)的考查（語法填空中被動(dòng)語態(tài)的考查）Therefore,ItriedtohitcharideandIwas___50___

(help)outonceagain.Iwasgreatlymoved.（helped)（單詞拼寫中被動(dòng)語態(tài)的考查）37.Thethiefwas________(抓獲)stealinginthesupermarket.

(caught)（語法填空中過去進(jìn)行時(shí)的考查）I___42___

(drive)ontheroadwhenmycarstopped.

(wasdriving)考查的保護(hù)環(huán)境的作文第二節(jié)情景表達(dá)（共1題，計(jì)10分）某校學(xué)生Greener在“校園貼吧”中發(fā)帖，提出話題“Waystohelpimprovetheenvironment”并征集大家意見。假如你是該校學(xué)生李華，請(qǐng)針對(duì)此話題，參考Cathy的回應(yīng)，寫一篇短文發(fā)到貼吧中，談?wù)勅粘Ｉ钪心愕淖龇?。注意?.短文至少寫出日常生活中的三條做法；2.不要出現(xiàn)你的真實(shí)姓名和學(xué)校名稱；3.詞數(shù)為80個(gè)左右。Hieveryone!I’mdoingaprojectaboutwaystohelpimprovetheenvironment.Iwonderifanyonehasanygoodideas.Thanksforyourhelp!

Greener

詞匯運(yùn)用1.Herfatherisaf___________.Hemakesalivingbycatchingfish.2.Itisveryc__________tokillsharksfortheirfins.3.Thiskindofmetalisr__________.Don'tthrow