冀教版八年級英語下冊 （Protect Our Environment）Save Our World!課件

ProtectOurEnvironmentUnit8

SaveOurWorld

單詞闖關(guān)1.leak________→________(adj.)2.tap________3.beer________4.貨車；手推車________5.recycling________→________(v.)6.工廠________→________(復(fù)數(shù))7.unlike______________→________(反義詞)龍頭；閥門漏；滲漏

leaky

Lesson46

ProtectOurEnvironment課前自主預(yù)習(xí)啤酒truck回收利用

recyclefactory factories不像；與……不同

like短語互譯1.againandagain____________2.wastealot____________3.bemadeinto…____________4.infact_____________5.忘記做某事____________6.對……產(chǎn)生影響_______________再三地；反復(fù)地被制成……浪費(fèi)很多實際上forgettodosth.

makeadifferenceto…Lesson46

ProtectOurEnvironment句型在線1.我盡力用多種方式節(jié)約用水。I________________________waterinmanyways.2.我經(jīng)常檢查以確保沒有任何滲漏，并且我從來不忘記關(guān)水龍頭。Ioften________________________________therearen'tanyleaks,andInever________________________________thetap.try to savecheck to make sureforget to Lesson46

ProtectOurEnvironmentturn off句型在線3.實際上，如果我們每一個人在生活中做一個小的改變，我們會對環(huán)境有很大影響。________________，ifeachofusmakesasmallchangeinourlife,wecan________________________________________ourenvironment.4.保護(hù)環(huán)境不是很難。________nottoohard________________theenvironment.In fact

make a big difference toIt’s to protectLesson46

ProtectOurEnvironment

詞匯點睛

課堂互動探究● againandagain再三地；反復(fù)地[觀察]

Weusethemagainandagain,orweputothergarbageinthem.我們反復(fù)地使用它們，或者把其他的垃圾放在里面。[探究]

againandagain意為“再三地；反復(fù)地”。and連接兩個相同的________，表示動作的延續(xù)。副詞Lesson46

ProtectOurEnvironment活學(xué)活用

根據(jù)漢語提示完成句子Thelittleboyaskedthesamequestion________________(反復(fù)地)．a(chǎn)gainandagainLesson46

ProtectOurEnvironment● Itrytosavewaterinmanyways.我盡力用多種方式節(jié)約用水。[探究]

try的常用搭配：句型透視詞條含義及用法例句trytodosth.盡力去做某事ItrytolearnEnglishwell.我盡力學(xué)好英語。trydoingsth.嘗試去做某事Tryknockingthedoorbeforeenteringtheroom.進(jìn)入房間之前試著敲敲門。Lesson46

ProtectOurEnvironment

詞條含義及用法例句tryone'sbesttodosth.盡最大努力做某事Asastudent,youshouldtryyourbesttostudy.作為一名學(xué)生，你應(yīng)該盡全力去學(xué)習(xí)。haveatry試一試—Canyoucarrythebox?你能搬動那個箱子嗎？—Oh,letmehaveatry.噢，讓我試一試。tryon試穿(戴)MayItryonthereddress?我可以試穿一下那件紅裙子嗎？Lesson46

ProtectOurEnvironment活學(xué)活用

(1)單項填空2017·樂山—Ididn'thearyoucomeinjustnow.—That'sgood.Itried________thebabyup.A．towake

B．nottowakeC．wakingB【解析】句意：“剛才我沒有聽見你進(jìn)來?！薄昂芎?。我盡力不去吵醒寶寶。”trynottodosth.意為“盡力不去做某事”。故選B。Lesson46

ProtectOurEnvironment