初三英语Unit1Youcanwritepoetry知识精讲一.本周教学内容:Unit1Youcanwritepoetry(Lesson1—Lesson4)1.重点单词。n.poetrypoemdescriptionhappinesshillwarmthtopicdirectionHaikuformpoetpatternsyllableinterruptionmiddlefriendshipv.decideexpresswishadj.cleartinybravepalegoldenrelatednoisyparticularsetsleepyadv.justsoftlysimplyclearly2.重点短语。learn/know…byheart记住……;背诵……(be)relatedto…和……有关;涉及asetnumberof固定数量的;一定数量的inthemiddleof在……中间3.交际用语。Makesuggestion.(提出建议)Let’swriteapoet!What/Howabouthavingthemeetingtomorrow?Whydon’tyoupretendtobeJenny’sfriend?Whynottrywritingafunnypoem?二.重点、难点解析及词语辨析。1.Ihaven’tdecidedwhattowriteabout.我还没决定写什么内容。(L1)whattowriteabout是一个由疑问词what+todo构成的宾语从句。在宾语从句中,当主句的谓语动词为know,ask,decide,besure等时,且主句的主语和从句的主语保持一致的话,可把宾语从句省略为疑问词加不定式。①JennywantedtolearnhowtocookChinesefood.=JennywantedtolearnhowshecouldcookChinesefood.Jenny想学习怎样做中国食品。②Heaskedwherehecouldputthebooks.=Heaskedwheretoputthebooks.他问把书放在哪。③Idon’tknowwhatIshoulddonext.=Idon’tknowwhattodonext.我不知道下一步该做什么了。2.Youcouldexpressthewayyoufeelaboutit.你可以通过这种方式来表达你对它的感受。(L1)expressvi.&vt.表达,表示①Ican’texpresstoyouhowgratefulIamforyourhelp.你对我的帮助我感激不尽。②HerEnglishisn’tgoodenoughtoexpressherself.她的英语不够好,不能很好地表达她的意思。expressn.快车;快递3.IdescribedsomethingIlove.我描述了我热爱的东西。(L1)describev.描写,描述;形容①Hedescribedhimselfasadoctor.他自称是医生。②Canyoudescribeyourfeelingatthatmoment?你能描述一下你当时的感受吗?descriptionn.描述;描写③It’sadescriptionofspringscene.这是一幅春天景色的描写。4.Iknowitbyheart,Idon’tneedtoreadit.我已经背过了,不用读。(L1)need用法小结:(1)情态动词,无人称和数的变化,也无时态的变化。Youneedn’tgonow.你现在不用走。(2)vt.需要Theflowerneedssunshine.花儿需要阳光。必要,必须Theflowerneedswatering.花儿必须要浇水。值得,该有Thethiefneedsagoodbeating.这个小偷应被好好揍一顿。(3)n.需要,困境Afriendinneedisafriendindeed.患难见真情。(谚语)常见用法:need(anx.v.)+doYouneedn’tdoityourself.你不用自己做。need(vt.)+todoIneedtogoshopping.我需要去购物。need(vt.)+doingThechairneedsrepairing.Thechairneedstoberepaired.这张椅子需要被修理。5.Hills,loudwithnewwater,runningswiftlyundericeasclearasglass.唤醒了沉睡的山,在如镜的冰川下潺潺流淌。(L2)as+adj./adv.+as表示“和……一样……”,否定为notas…as或notso…as,表示前者不如后者①IcanrunasfastasJenny.②Icanrunas/sofastasLiMing.6.Doesthepoemmakeyouthinkofspring?这首诗使你想起了春天吗?(L2)thinkof想起,记起;思考,考虑①Whatareyouthinkingof?你正在想什么?拓展:thinkabout考虑thinkover仔细考虑②Wearethinkingabouthavingameeting.我们正考虑开个会。③Youshouldthinkitoverbeforeyoudoit.在做之前你应该仔细考虑一下。7.Beforeyoustartwritingyourpoetry,thinkaboutyourtopic.在你写诗之前,先考虑一下诗的题目。startdoingsth.开始做某事△startvt.start/begin+todo开始做某事①Theybegan/startedtosing.他们开始唱歌。发起,发动,开办②Icouldn’tstartthecar.我发动不了那辆汽车。△startvi.出发,动身,后常跟of,out,for③Wewillstartatsixtomorrowmorning.我们明天早上六点出发。拓展:start=build,open创办,建立,成立start=setout/off动身,起程start=begin使开始辨析:start和beginstart和begin都表示“开始”,后可接todo,也可接doing.但start还可作...