Unit+2+Let's+talk+teens+Grammar+and+usage 高中英语牛津译林版(2020)必修第一册

牛津译林版高中英语必修一课件

Unit2Let’stalkteens

Grammarandusage

Simple,compound

andcomplexsentences◆内容分析本板块围绕单元话题，以“青少年身心健康”创设情境，鼓励学生在语篇中观察和探究简单句、并列句及主从复合句句子结构的基本特征，并自主归纳出三种句子结构的核心语法规则。关注语篇中不同句式对语言理解和语言表达的准确性、得体性的影响，并学会通过对句子结构的正确分析理解语篇的基本意义和深层意义。◆教学目标Bytheendofthissection,wewillbeableto:1.categorizetheelementsofasimplesentence,acompoundsentenceandacomplexsentence;categorize|ˈkætəgəraɪz|将…分类；把…加以归类compound[ˈkɒmpaʊnd]合成的complex|ˈkɒmpleks;美kəmˈpleks;ˈkɑ:m-|复合的2.summarizethegeneralrulesofthethreekindsofsentencestructures;3.distinguishandchoosetherightsentencestructure;4.applyappropriatesentencestructuresinnewsituations.summarize|ˈsʌməraɪz|总结；概括；概述distinguish|dɪˈstɪŋgwɪʃ|区分；辨别；分清appropriate[əˈprəʊpriət]合适的；恰当的A.Exploringtherules

1.ReadpartAonpage20.Belowisanintroductiononthehomepageofawebsiteforteenagers.Matcheachsentencewiththecorrecttypeinthetablebelow.Writedownthenumbers.homepage(计)

A.（网站）主页，首页B.主页，起始页（上网时首先登录的网页）matchsb/sth(to/withsb/sth)找相称（或相关）的人（或物）；配对Thestudentsareaskedtomatchthebookswiththeauthors.要求学生把书籍与作者对应起来。(1)Weknowthatbeingateenagerissometimesdifficult.(2)So,wehavedesignedTeenHealthWebtohelpyoualongthejourneytoadulthood(帮助你步入成年).(3)Ourwebsitehasmanyarticlesaboutteenagers’physicalandmentalhealth.(4)Youcanlookthrough(快速查看；浏览)thesearticlestofindadviceonyourproblem.(5)Itmaynothavebeenaddressedbefore,butdon'tworry.(6)Youcanvisitthe“teenhealth”forumonourwebsiteinstead.(7)Weareproudtosaythisforumistheheart(重点；核心)ofourwebsite.(8)Usersareencouragedtopost(发布)theirproblems,andtheywillgetadvicefromourhealthexpertsandotherforumusers.address设法解决；处理；对付(9)Beforeyouwriteyourpost(帖子),however,takealookatotherusers’postsfirst.(10)Itislikelythatthematterhasalreadybeendiscussedonourforum.(11)Ifyourproblemisanewone,writeapostaboutit.(12)Ourhealthexpertswillbegladtotellyouwhatstepsyoucantaketoimproveyoursituation.(13)Thereisalottosee,sotakesometimetolookaroundourwebsite!simplesentencecompoundsentencecomplexsentence2,3,4,65,8,131,7,9,10,11,122.AnswerthefollowingquestionaccordingtoPartA.

HowcanteenagersgethelpfromTeenHealthWeb?Theycanreadcertainarticlesaboutteenagers’physicalandmentalhealthtofindadviceontheirproblems.Theycanvisitthe“teenhealth”forum.Theycanposttheirproblemsandgetadvicefromhealthexpertsandotherforumusers.3.Finishworkingouttherulesonpage20

Asimplesentenceismadeupofoneindependentclausewhichhasonesubject-verbcombination.

clause从句；分句；子句combination[ˌkɒmbɪˈneɪʃn]组合.Acompoundsentencecontainstwoormoremainclauses.Weuselinkingwordssuchas(1)_____,or,(2)____,soorfortolinktheclauses.Acomplexsentencecontainsonemainclauseandatleastonesubordinate

clause(从句).mainclause主句subordinate[səˈbɔːdɪnət]从属的；andbut

Asubordinateclausecanbethesubject,predicative,object,attributiveoradverbialofthesentence.predicative[prɪˈdɪkətɪv]表语attributive[əˈtrɪbjətɪv]定语adverbial[ædˈvɜ:biəl]状语4.Readthefollowingsentencesandsummarizethefeatures.(1)Iwillhaveachatwithmyfriendstogetsomesuggestions.

Sentence1containsasubjectandaverb.It’sasimplesentence.(2)Nowadays,websitesarespringingup,andIwillturntoexpertsfromrelevantwebsitesforhelp.springup迅速出现；突然兴起turntosb.fortheirhelporadvice求助于;求教于relevant(tosth/sb)紧密相关的；切题的;有价值的；有意义的

Sentence2containstwomainclauses.It’sacompoundsentence.(3)Iwillconsultmyteachersbecausetheycangivemeusefulandpracticaladvice.consultsb(aboutsth)|kənˈsʌlt|咨询；请教Sentence3containsonemainclauseandonesubordinateclause.It’sacomplexsentence.5.Gothrough“Grammarnotes”frompage97to98.Giveexplanationsifnecessary.简单句、并列句和主从复合句(97-98)

1.简单句(simplesentence):只含有一个主谓结构。如:Myuncleworksinafactory.Ienjoyplayingfootball.2.并列句(compoundsentence):由并列连词连接的两个或两个以上的简单句构成。常见的连接词有and,but,or,so,for等。如:(1)TheInternetisuseful_____weuseitalot.(2)Ihavetravelledtomanyplaces,____Istillwanttovisitmore.andbut(3)Shalllsendthebooktoyou,____willyoucometogetit?(4)Theyhavedifferentideas,____theyhavesolvedtheproblemindifferentways.(5)IcannottellMary’sappearance,___Ihaveneverseenher.orsofor

3.主从复合句(complexsentence)):由一个主句和一个或一个以上的从句构成。主句为句子的主体部分从句无法独立，可充当句子的主语、表语、宾语、定语、状语等。如:(1)Ihope______highschoolwillbemoreexciting.(that引导宾语从句)(2)____Igrewolder,Ibecamemoreinterestedinpoems.(as引导状语从句)that

AsB.ApplyingtherulesP211.FinishB1onpage21.BelowaresometipsonhowtouseTeenHealthWeb.Joineachpairofsentencestoformacompoundorcomplexsentence.(1)Yourpasswordshouldbeatleasteightcharacterslong.Thismakesitdifficulttoguess.Yourpasswordshouldbeatleasteightcharacterslongbecausethismakesitdifficulttoguess.,which(2)Postsshouldnotgiveoutpersonalinformation.Theyshouldnotincludeadvertisements.Postsshouldnotgiveoutpersonalinformationandtheyshouldnotincludeadvertisements.giveoutsthA.发出，放出（热、光等）B.[常用被动态](especiallyBritishEnglish)公布；宣布；播放givesth↔out分发；散发Theteachergaveouttheexampapers.老师分发了试卷。giveoutA.用完；耗尽Herpatiencefinallygaveout.她最终忍无可忍了。B.停止运行；停止运转Herlegsgaveoutandshecollapsed.她腿一软倒了下去。(3)Describeyourproblemsclearly.Otherpeoplecanunderstandthemeasily.Describeyourproblemsclearlysootherpeoplecanunderstandthemeasily.(4)Theexpertswillreplytoyou.Theyseeyourposts.

reply(tosb/sth)(withsth)回答；答复reply(tosth)(withsth)回应；作出反应Theexpertswillreplytoyouassoonas/when/oncetheyseeyourposts.(5)Whatdoyouthinkofourforum?Letusknow.2.FinishB2onpage21,andthenanswertwoquestions.Letusknowwhatyouthinkofourforum.B2.Teresa[təˈri:zə]istalkingtoherfriendJackaboutherparents.Completetheconversationwiththecorrectlinkingwordsintheboxbelow.P21andbecausebuthowifthatunlesswhyTeresa:I’munderalotofstressthesedays(1)_________myparentsarealwayscomparingmewithmyfriends.They’reneversatisfied(2)_______Idobetterthanallmyfriendsinschoolwork,inhobbies,ineverything!Jack:That’sterrible.Icansee(3)_____you'reanxious.becauseunlesswhycompare|kəmˈpeə(r);美-ˈper|A.(abbr.cf.,cp.)~AandB|~Awith/toB

比较；对比Myownproblemsseeminsignificantcomparedwithotherpeople's.与别人的问题相比，我自己的问题算不得什么。B.~with/tosb/sth与…类似（或相似）C.~AtoB表明…与…相似；将…比作Youshouldtellyourparents(4)_____you’retryingyourbest.△

There’snopointincomparingyouwithothersallthetime.Everyoneisunique.Teresa:Iknow(5)____myparentsdon’tseemtounderstandthat.(6)___theycontinuelikethis,I’llloseconfidenceinmyself.thatbutIfThereisnopointin…意为“……是没有意义的”。如:Thereisnopointinpushingthemunlesstheyreallyenjoyit.除非他们自己喜欢，否则逼迫他们是没有意义的。There'snopointingettingangry.发火是没有用的。point[U,单数]意图；目的；理由What'sthepointofallthisviolence?这些暴行的意图何在？Idon'tseethepointofdoingitallagain.我就不明白，再做一次有什么意义。Thepointofthelessonistocomparethetwocountries.本课的目的是比较这两个国家。Jack:Ithinkyourparentsaretoostrictwithyou.Don’ttakeapassiveroleintherelationship.Talktothem.Letthemknow(7)_____youfeel.Sometimes,competitioncanpushyoutodobetter.Rightnow,it’sjustmakingyouanxiousandhavingabadinfluenceonyourperformance.howpassive|ˈpæsɪv|消极的；被动的competition|ˌkɒmpəˈtɪʃn|A.~(between/withsb)/~(forsth)竞争；角逐B.比赛；竞赛C.thecompetition竞争者；对手push鞭策；督促Lucyshouldpushherselfalittleharder.露西应该鞭策自己多加把劲了。rightnowA.atthismoment此刻；此时此刻He'snotintheofficerightnow.他现在不在办公室。B.immediately立即；马上Doitrightnow!这件事马上做！Teresa:Thankyou,Jack.I’lltrytalkingtomyparents.Jack:Cheer

up,Teresa.They’llunderstand(8)_____everythingwillturnoutallright一切都会好起来的!cheerup/cheersb/sth↔up（使）变得更高兴，振奋起来Oh,comeon─cheerup!噢，得了，高兴起来吧！and(1)What’sTeresa'sproblem?(2)What’sJacksadvice?

Herparentsarealwayscomparingherwithherfriendsanditmakesheranxious.HesuggeststhatTeresashouldtalkwithherparentsandletthemknowherfeelings.3.FinishB3onpage21.Inpairsorgroups,role-playaconversationbetweenTeresaandherparent(s)usingsimple,compoundandcomplexsentences.Thebeginninghasbeengiven.Teresa:HiMum!Canwepleasetalk?Mother:Sure,dear.What'sthematter?Teresa:Mum,I'mnothappy.Mother:Why,tellmewhatisbothering

youandwecanfix(解决)ittogether.Teresa:Well,youandDadalwayscomparemetomyfriendsandfeelthatI’mnotgoodenough.Itryveryhardtomakeyoubothproudofme,butitseemsliketheharderItry,themoreyouexpectfromme.bothersb(about/withsth)使（某人）烦恼（或担忧、不安）；给（某人）造成麻烦（或痛苦）Itbothersmetothinkofheraloneinthatbighouse.想到她孤零零地待在那所大房子里，我便坐立不安。bother(with/aboutsth)花费时间精力（做某事）Hedidn'tevenbothertoletmeknowhewascoming.他甚至连通知都没通知我他要来。fixA.vt.处理，解决(问题等)It'snottoolatetofixtheproblem,althoughtimeisclearlygettingshort.虽然时间越来越紧迫，但现在处理这个问题还为时未晚。B.[C]（尤指简单、暂时的）解决方法Thereisnoquickfixforthesteelindustry.钢铁工业的问题没有即时解决的办法。expectsth(of/fromsb)要求；指望Herparentsexpectedhighstandardsfromher.她的父母对她的期望很高。Areyouclearwhatisexpectedofyou?你清楚大家对你的期望吗？He'sstillgettingoverhisillness,sodon'texpecttoomuchfromhim.他仍处于康复期，所以不要对他期望过高。Mother:Ohmydear!I’msosorry!Wedidn’tknowthatyoufeelthisway.YourdadandIwantyoutobesuccessfulsothatyoucanhaveabrightfuture.However,ifyoufeelanxious,wewilltrytobelessdemanding(要求极严的；苛求的；难满足的).Teresa:Thatsoundsgreat,Mum!IthinkweshouldchatwithDadwhenhegetshomeandtogetherwecanworkoutaplanthatwewillallbehappywith.Whatdoyouthink?Mother:Youareaverysmartgirl,Teresa.I'mproudofyouforspeakingtomeaboutyourproblemandIagreewithyou