Unit 3 Section B 语句课件 2026-2027学年人教版九年级英语上册

Unit3SectionB语句精讲人教九年级上册Studiesshowthatthefirstkeytobeingagoodlearneristodevelopagrowthmindset.Italsomeansmakingplans,takingsteps,andfacingdifficulties.语句总览Themoreweexercise,thebetterweunderstand.Inaddition,researchshowsthatstudentslearnmorewhentheyhangoutwithotherstudentswhoareseriousaboutworkinghard.语句总览Studentsarechallengedtoworkhard.Asyoucontinueonyourstudyway,youshouldtrytolearnstepbystepandlovetheprocess.语句总览结构为主句+that+宾语从句，that在此处引导宾语从句，常可省略。主句是Studiesshow，从句是thefirstkey...istodevelop...，从句使用【解析】【知识点1】宾语从句（that引导）句

1Studiesshowthatthefirstkeytobeingagoodlearneristodevelopagrowthmindset.研究表明，成为一个好的学习者的第一个关键是培养一种成长的心态。【例句】Studiesshowthatreadingisimportant.研究表明阅读很重要。Ithinkthatyouareagoodstudent.我认为你是一名好学生。Weallknowthathardworkhelpsalot.我们都知道努力很有帮助。to是介词，不是不定式符号，因此后面必须接名词或动名词（doing）【解析】【知识点2】thekeyto(doing)sth.（……的关键）【例句】Thekeytolearning

Englishwellistopracticeeveryday.学好英语的关键是每天练习。Thekeytobecoming

agoodlearneriskeepingtrying.成为优秀学习者的关键是不断尝试。结构：主语+be+todosth.todevelopagrowthmindset放在系动词is后面，作表语，用来解释说明主语thekey的具体内容【解析】【知识点3】不定式作表语（todo）【例句】Mydreamistobeateacher.我的梦想是成为一名老师。Thebestwayistoreadmore.最好的方法是多阅读。meandoingsth.表示“意味着做某事”，强调某事的含义、结果或必然结果区别：meantodosth.表示“打算/想要做某事”【解析】【知识点】meandoingsth.Italsomeansmakingplans,takingsteps,andfacingdifficulties.它也意味着制定计划，采取步骤，面对困难。句

2【例句】Successmeansworkinghard.成功意味着努力。LearningEnglishmeanspracticing

everyday.学英语意味着每天练习。Imeantohelpyou

withyourEnglish.我打算帮你学英语。结构：The+形容词/副词比较级+主语+谓语，the+形容词/副词比较级+主语+谓语含义：表示“越……，就越……”，强调两个动作/状态的正比例关系语序：前后分句都用陈述语序，前半句常相当于条件状语从句，后半句为主句省略规则：若前后分句主语一致、谓语为be动词，可省略主语和be动词【解析】【知识点】the+比较级，the+比较级Themoreweexercise,thebetterweunderstand.我们锻炼得越多，我们就越能理解。句

3【例句】Theharder

youwork,thebetter

gradesyouwillget.你越努力，成绩就会越好。Themore

youpractice,thebetter

youspeakEnglish.你练习得越多，英语说得就越好。Themorecareful

youare,thefewermistakesyoumake.你越细心，犯的错误就越少。Themore,thebetter.越多越好。（省略形式）固定衔接短语，意为此外、另外，用于句首补充信息后面常用逗号与句子隔开同义：besides,what’smore【解析】【知识点1】inaddition副词短语句

4Inaddition,researchshowsthatstudentslearnmorewhentheyhangoutwithotherstudentswhoareseriousaboutworkinghard.此外，研究表明，当学生和其他认真学习的学生在一起时，他们学到的东西更多。【例句】Inaddition,readingisgoodforourstudy.此外，阅读对我们学习有好处。Inaddition,shecanspeakEnglishwell.此外，她英语说得很好。Inaddition,weshouldhelpeachother.此外，我们应该互相帮助。hangoutwithsb.和某人一起闲逛、相处、交往【解析】【知识点2】hangoutwithsb.固定搭配【例句】Ioftenhangoutwith

myclassmatesafterschool.我放学后经常和同学一起玩。Manystudentslikehangingoutwith

theirfriendsonweekends.许多学生喜欢周末和朋友一起闲逛。who引导定语从句，修饰前面的students（人）who在从句中作主语，不能省略【解析】【知识点3】who引导定语从句（修饰人）【例句】IhavefriendswhoaregoodatEnglish.我有擅长英语的朋友。ThegirlwhospeaksEnglishwellismyclassmate.那个英语说得好的女孩是我的同学。about是介词，后面必须接名词/动名词doing含义：对……认真、认真对待……【解析】【知识点4】beseriousabout(doing)sth.【例句】Sheisseriousabout

learningEnglish.她对学英语很认真。Weshouldbeseriousabout

ourlessons.我们应该认真对待功课。bechallengedtodosth.意为：被激励/被要求做某事【解析】【知识点】bechallengedtodosth.句

5Studentsarechallengedtoworkhard.学生们被要求努力学习。【例句】Studentsarechallengedtothink

creatively.学生们被激励去创造性地思考。Wewerechallengedtofinish

theworkinoneday.我们被要求在一天内完成这项工作。as是连词，意为“当……时候；随着……”强调主句和从句动作同时发生、伴随进行【解析】【知识点1】as引导时间状语从句句

6Asyoucontinueonyourstudyway,youshouldtrytolearnstepbystepandlovetheprocess.当你继续你的学习之路时，你应该试着一步一步地学习，并热爱这个过程。【例句】AsIgrewolder,Ibecamemoreconfident.随着我长大，我变得更加自信。Astimewentby,weforgotthesadthing.随着时间流逝，我们忘记了那件伤心事。continueon+名词表示“继续某事、在……路上继续前行”拓展：continuetodosth.继续做某事【解析】【知识点2】continueonsth.【例句】Wewillcontinueon

ourjourney.我们将在旅途上继续前行。Hecontinuestolearn

Englisheveryday.他每天继续学习英语。trytodosth.尽力/努力做某事区别：trydoingsth.尝试做某事（表方式、体验）【解析】【知识点3】trytodosth.【例句】Youshouldtrytofinish

yourhomeworkontime.你应该努力按时完成作业。Itriedturningoff

thelight.我试着把灯关掉。Thekey______Englishwellispracticingeveryday.A.tolearnB.tolearningC.learnD.oflearning模拟考场Takingthejobmeans______lateeverynight.A.workB.toworkC.workingD.worked模拟考场______youpractice,______mistakesyouwillmake.A.Themore;thefewerB.More;fewerC.Themore;thelessD.More;less模拟考场用所给词的适当形式填空。1.Hisgreatestwishis___________(become)adoctorandhelpsickpeople.2.Beingavolunteermeans______(give)upsomefreetime.tobecome