Unit1UnderstandingIdeasGrammar课件外研版英语八年级下册

新外研版八下Unit1UnderstandingIdeas课前回顾上节课我们读到了Robert的3个核心故事：1.Hisfirstdayasa“spiderman”；2.Awomangavehimawatermelon；3.Heplayedwithababy.LearningobjectivesBytheendofthelesson,Iwillbeableto...1.能识别一般现在时和一般将来时被动语态的结构（am/is/are+done；willbe+done）;2.能完成主动语态与被动语态的转换练习（一般现在时、一般将来时）;3.能结合自身兴趣，运用被动语态，讲身边劳动者的小故事；培养对不同职业的尊重和正确的职业价值观。Whatdoeshedo?It’sa/an...____________.Thefarmerplantsflowers.Thecleanercleanstheoffice.主动LeadinLeadin如果我想用“花”作为主语呢？Howcanwesaytheminanotherway?Flowersareplantedbythefarmer.Theofficeiscleanedbythecleaner.被动Enjoythevideo:Doyouknowthepassivevoice?Robertcleansthewindows.ThewindowsarecleanedbyRobert.句子侧重动作的承受者句子侧重动作的发出者Active主动语态Passive被动语态语态是动词的一种形式，它表示句子的主语和谓语动词之间的关系。语态通常分为主动语态和被动语态。读原句

解语态1.Windowcleaningisnotalwaysconsideredagoodjob.2.Thisjobiswidelyseenasdangerousanddifficult.3.Strictsafetyrulesarefollowedeveryday.一般现在时被动语态结构拆解一般现在时被动语态·肯定句结构：am/is/are+动词过去分词·否定句结构：am/is/are+not+动词过去分词·疑问句结构：Am/Is/Are+主语+动词过去分词？Thesweetwatermelonisalwaysrememberedbyhim.Thisjobisnotalwaysunderstoodbymostpeople.ArepeopleencouragedbyRobert’sspeech?读原句

解语态1.Youwillbetrainedfor2weeksbeforestartingthisjob.2.Thewholebuildingwillbecleanedbyourteamin3days.3.Moreskilledworkerswillbeneededforthisjobinthefuture.一般将来时被动语态结构拆解一般将来时被动语态·肯定句结构：willbe+动词过去分词·否定句结构：willnot/won'tbe+动词过去分词·疑问句结构：Will+主语+be+动词过去分词?Robert’sspeechwillbeputontheinternet.Thewindowswillnotbecleanedifitrainstomorrow.Willtheirhardworkbeforgottenbythepeopleinthecity?被动语态定义，时态，句式知识点总结规则/不规则过去分词及发音规则知识点总结用括号中所给动词的适当形式填空。1.English__________(speak)bymanypeoplearoundtheworld.2.Anewbridge__________(build)overtherivernextyear.3.Thedishes__________(wash)bymybrothereveryevening.4.I'msurethelostkeys____________(find)soon.5.______letters____________(deliver)bythepostmaneveryday?isspokenwillbebuiltarewashedwillbefoundArebedeliveredPractice❌

易错1：漏掉be动词，只写过去分词错误：Windowcleaningconsideredahardjob.✅

正确：Windowcleaningisconsideredahardjob.被动语态的核心是「be+过去分词」，be动词不能丢！难点突破·被动语态高频易错点❌易错2：be动词和过去分词都变时态错误：Theworkwillisfinishedtomorrow.✅

正确：Theworkwillbefinishedtomorrow.一般将来时被动里，will后面永远跟动词原形be，过去分词不变！难点突破·被动语态高频易错点❌易错3：过去分词写错（不规则变化）错误：Thisjobisseeasdangerous.✅

正确：Thisjobisseenasdangerous.要记准动词的过去分词，尤其是不规则变化的词难点突破·被动语态高频易错点Rewritethesentencesinthepassiveinthesimplepresentorthesimplefuture. 1Thefarmerplantsflowersinearlyspring.Flowersareplantedinearlyspringbythefarmer.2Weusuallycleanupourofficefortheholidays.Ourofficeisusuallycleanedupfortheholidaysbyus.6Rewritethesentencesinthepassiveinthesimplepresentorthesimplefuture. 3.Theschoolalwaysholdsapartytowelcomenewteachers.Apartyisalwaysheldtowelcomenewteachersbytheschool.4Thecompanywillholdajobinterviewnextmonth.Ajobinterviewwillbeheldnextmonthbythecompany.6Completethejobpostingusingthecorrectpassiveformoftheverbsinbrackets.

7Creativestudents¹_________(need)forourteam!Excellentcommunicationskills²_________(expect),andapositivepersonality³_________(require).Joinusandmakeadifference!CometoRoom401formoreinformation.JobdutiesBenefitsPlanfuneventsthat⁴__________(organise)throughouttheyearahead.Makesurethevoicesofstudents⁵__________(hear)onimportantmatters.•Youwillmakenewfriends.•Yourleadershipskills⁶__________(develop)byourtrainingprogramme.areneededareexpectedisrequiredwillbeorganisedareheardwillbedevelopedUsefulexpressions…befilledwithbothchallengesandjoys.…notalwaysconsideredagoodjob.Ihavefoundasenseofachievementin…Thejobwillmake…shine.Workinpairs.Chooseajobandcompletethetable.Thenhaveadiscussionaboutthejoysandchallengesofdoingthejob.UsethewordsandexpressionsfromthereadingpassageandtheUsefulexpressionstohelpyou.Job:____________Joysofdoingthejob:__________________________________________________________________________________________Challengesofdoingthejob:_______