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文件名称:Unit2WildlifeProtectionDiscoveringusefulstructures课件-高中英语人教版(2019)必修第二册.pptx
文件大小:23.2 MB
总页数:10 页
更新时间:2025-04-03
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文档摘要

DiscoveringusefulstructureWildlifeProtectionThePresentContinuousPassiveVoiceBook2Unit2

LearningObjectives1Figureoutthestructureofpresentcontinuouspassivevoice2Usethepresentcontinuouspassivevoicetodescribetheconditionsandmeasuresofprotectingthewildlife3Realizetheimportanceofprotectingthewildlife.

CONTENTS01Activity1:ReviewThePresentContinuousTense现在进行时02Activity3:PracticeDotheexercises.03Activity2:PresentationThePresentContinuousPassiveVoice现在进行时的被动语态04Activity4:SummaryMakeasummary.

01Warming-up:review!ThePresentContinuousTense

Activity1:Warming-up---Review1.Tomisdoinghishomeworknow.3.Iamleavingforshanghainextweek.2.Theyarebuildingahighwaythesedays.此时此刻正在进行的动作表示现阶段在做的动作表示按计划将要发生的动作与副词always/often/contiually连用表某种感情色彩ThePresentContinuousTense现在进行时4.Sheisalwayslying.结构:am/is/are+doing

02PresentationThePresentContinuousPassiveVoice

1.Africanelephantsarebeinghunted.2.Whatisbeingdonetohelpthem?3.Whatmeasuresarebeingtakentohelpthem?Activity2:PresentationThePresentContinuousPassiveVoice现在进行被动语态结构:am/is/are+being+done+(by…)

1.Theyarebeinghunted,illegally,fortheirvaluablefur.2.Themanisbeingquestionedbythepolicenow.3.MeasuresarebeingtakentoprotectthoseendangeredanimalsActivity2:PresentationThePresentContinuousPassiveVoice现在进行被动语态用法1表示“某人/事此时此刻正在被…”,表示说话时或现阶段某个被动的动作正在进行。

1.Recentlymydaughterisalwaysbeingpraisedbytheteachers.2.Totheteachersanger,thesamemistakesarealwaysbeingmadebyhisstudents.Activity2:PresentationThePresentContinuousPassiveVoice现在进行被动语态用法2现在进行时的被动语态与always,constantly等词连用时,表示经常性的被动动作,此时往往带有赞赏、厌恶等感情色彩。

Activity2:PresentationThePresentContinuousPassiveVoice现在进行被动语态主动语态变被动语态的原则()SomeoneishuntingAfricanelephant.bysomeone.Africanelephantisbeinghunted主语谓语宾语宾语主语谓语变被动(时态不变)

be+being+done+by

1.Wearedoingmanythingstoprotecttheani