Unit 6 Beyond Earth Section A 4a-4c 课件 2026-2027学年人教版九年级英语上册

BeyondEarthUnit6人教版九年级上册SectionA4a-4cLet’sreviewWhydoweexplorespace?First,toimproveourknowledgeofEarthanditsplaceintheuniverse.Second,technologydevelopedforspacecanbenefitushereonEarth.Third,wemayfindnewresourcesinouterspaceandgetanewlivinghomeforhumanssomeday.ThinkandanswerWhatamazingthingswillhumansdoinspaceinthefuture?MaybehumanswillbuildhousesonMars.Maybehumanswillsendmorerocketsintospace.Maybepeoplewillfindnewplanetsinspace.ReadandlearnHumanswillbuild

housesonMars.Houses

willbebuilt

by

humansonMars.动作执行者动作承受者动作承受者动作执行者主动语态被动语态一般将来时引出动作的执行者如不强调动作的执行者，byhumans也可以省略。主动语态结构：______________________________被动语态结构：______________________________主语+will+动词原形主语+willbe+动词过去分词ReadandsayReadthesentencesandsaytheminthepassivevoice.Humanswillsendmorerocketsintospace.Morerocketswillbesentintospacebyhumans.ReadandsayReadthesentencesandsaytheminthepassivevoice.Peoplewillfindnewplanetsinspace.Newplanetswillbefoundbypeopleinspace.Itisbelievedthatourunderstandingofthemoonandtheuniversewillbegreatlyimproved.Anewhomeforushumanbeingswillbeneeded.ExplorationoftheplanetMarsandthemoonwillbecontinued.Moreastronautswillbesentthere.Willyoubevisitedbyotherastronauts?ReadandunderlineReadthesentencesandunderlinetheverbsinthepassivevoice.Payattentiontohowtheyareusedinthesimplefuturetense.AnalyzeandlearnAnalyzethekeystructuresofthesimplefuturepassivevoice.一般将来时被动语态的基本结构1.肯定句：________________________________________________ThenewfilmwillbeshownnextThursday.这部新电影将在下周四上映。主语+willbe+过去分词2.否定句：_______________________________________________

主语+willnot(won’t)be+过去分词Themeetingwillnot(won’t)beheldtomorrow.明天将不举行这个会议。Analyzethekeystructuresofthesimplefuturepassivevoice.一般将来时被动语态的基本结构3.一般疑问句：________________________________________________—Willtheletterbesenttomorrow?—Yes,itwill./No,itwon’t.这封信明天会被寄出吗？是，它会的/不，它不会。Will+主语+be+过去分词？4.特殊疑问句：_______________________________________________

特殊疑问词+will+主语+be+过去分词？Wherewillthetreesbeplanted?这些树将会种在哪里？AnalyzeandlearnThinkaboutthetimemarkersofthesimplefuturepassivevoice.一般将来时被动语态的时间标志词*有将来含义的单词或短语：tomorrow(明天)，soon(不久)，thisafternoon/evening(今天下午/晚上)，later(稍后)*next+时间：nextweek/month/season(下周/月/季度)*in+一段时间：inthreedays三天后，inthefuture在未来ThinkandlearnThinkandsummarizeSummarizetherulesofthesimplefuturepassivevoice.一般将来时中，主动语态变被动语态1.找宾语：找出主动句的________，将其变为被动句的________；2.改结构：谓语动词改为____________________；3.调主语：原主动句主语变为______________________，可省略。4.保语序：剩余时间、地点、方式状语位置不变，保证语句通顺。宾语主语willbe+过去分词by+宾语（代词用宾格）FillandlearnFillintheblanksandpayattentiontotherulesofthesimplefuturepassivevoice.一般将来时被动语态的注意事项：1.willbe是固定搭配，缺一不可错误示例：Thewallwillpainted.（❌

句式残缺）正确示例：Thewall______________.口诀：将来被动不神秘，will后面必加bewillbepaintedFillandlearnFillintheblanksandpayattentiontotherulesofthesimplefuturepassivevoice.一般将来时被动语态的注意事项：2.不及物动词无被动语态：无宾语，无法承受动作错误示例：Greatchangeswillbehappened.（❌）正确示例：Greatchanges______________.口诀：发生、实现类动词，永远不用被动式常见的不及物动词及词组：happen,takeplace,cometrue,lastwillhappenFillandlearnFillintheblanksandpayattentiontotherulesofthesimplefuturepassivevoice.一般将来时被动语态的注意事项：3.be动词后接动词的过去分词，而不是原形或过去式错误示例：Theletterwillbewrite.（❌）正确示例：Theletter______________.口诀：被动语态be动词后，必须接过去分词willbewrittenReviewandfill过去分词的规则变化：1.一般动词直接加edwork→_______

clean→_______

play→_______2.以不发音字母e结尾，只加dlive→_______

close→_______

use→_______3.辅音字母+y结尾，变y为i再加edstudy→_______

carry→_______

worry→________4.重读闭音节（以重读的辅+元+辅结尾），双写末尾辅音再加edstop→_______

drop→________

plan→________workedcleanedplayedlivedclosedusedstudiedcarriedworriedstoppeddroppedplannedReviewandfill过去分词的不规则变化：高频动词过去分词：1.teach→_________教2.make→__________制作3.spread→________传播 4.choose→_________选择5.hold→__________举办6.buy→___________购买7.send→__________发送8.sleep→__________睡觉9.take→__________ 10.understand→___________理解taughtmadespreadchosenheldboughtsentslepttakenunderstoodReadandwriteChangethesesentencesfromtheactivevoicetothepassivevoice.

1.Thisprojectwillrequirestudentstodoresearchonspaceexploration.Moresatellites_______________________________________________________.2.Scientistswillpositionmoresatellitesinspace.Students________________________________________________________.

Thetrip____________________________________________________________.

3.Becauseofthebadweather,theywillcancelthetriptothespacemuseumtothespacemuseumwillbecancelledbecauseofthebadweather

willberequiredtodoresearchonspaceexploration(bythisproject)

willbepositionedinspace(byscientists)ReadandwriteChangethesesentencesfromtheactivevoicetothepassivevoice.

4.Themagazinewillpublishanarticleaboutfuturespacetravelnextmonth.Anarticle______________________________________________________________________________________________________________________.Willanewrocket____________________________________________________?

5.Willthespacecentrelaunchanewrocketnextmonth?belaunched(bythespacecentre)nextmonth

aboutfuturespacetravelwillbepublished(bythemagazine)nextmonthReadandcompleteCompletethepassagewiththecorrectformsoftheverbsinbrackets.Foralongtime,scientistshaveknownthattheuniverse________(fill)withstars.Inmorerecenttimes,however,thousandsof“exoplanets”havealsobeendiscovered.Theseareplanetsthat__________(move)aroundstars—justlikeinourownsolarsystem.Sofar,morethan5,000exoplanetshavebeenknowntous,andastechnologyimproves,manymore____________(find).SomeexoplanetsaresimilartoEarth.Theyareofasimilarsizeandtemperature,andtheymight_______(have)water.Scientistsareexcitedaboutthis.It__________(think)thatifthereiswater,theremightalsobealienlife!isfill