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1八年级上册Unit2topic1Youshouldbrushyourteethtwice.一.重点句型：SectionA1.What’swrongwithyou?你怎么了？同义句有：What’sthematter/troublewithyou?(matter/trouble是名词，前用the；wrong是形容词，前不用the)；What’sup?2.短语：haveacold=catchacold患感冒；haveacough患咳嗽；haveafever发烧；haveastomachache胃疼；haveaheadache头痛haveasorethroat喉咙疼havetheflu患流感；havesoreeyes眼疼(注意这两个特殊点的)Ihaveaheadache.=Ihaveanacheinmyhead.(ache指持续的疼痛，pain指肉体上的剧烈疼痛，sore常指发炎而引起的肌肉痛)3.havearest=takearest=rest休息一下4.lift①举起liftthebox②消散Thecloudswillliftsoon③电梯getoutofthelift5.Youdon’tlookwell.你看起来很不好。系动词有：be是；look看起来,smell闻起来,sound听起来,taste尝起来,feel觉得，turn/get/become变；他们后常接形容词作表语，系动词常可用动词be来退换。如：Themusicsoundswonderful.=Themusiciswonderful.6.Youshouldn’tdrinkcoffeeorteaintheevening.在晚上喝咖啡或是茶。atnight在夜里，在晚上；（常指日落到半夜零点）intheevening在傍晚；SectionB1.Howlonghaveyoubeenlikethis?你像这样多久了？(1)一般用于询问某人处于某种状况之下的时间长短，尤其指医生询问患者。意为：“你像这样多久了？”(2)Howlong主要还用来询问某个动作或状态所持续的时间（就时间段来提问）。Howlongdidyoustayathome?你在家待了多久时间？(3)Howoften常用来询问动作在某个时间内发生的次数，用来对频率时间状语从句提问。你多久去看你爷爷一次？----一周两次。----Howoftendoyougotoseeyourgrandpa?-----Twiceaweek.2.You'dbettertakesomemedicine.你最好吃些要(1)hadbetter+dosth.最好做某事；否定句：hadbetter+notdosth.最好不要做某事；You'dbetternotgoout.你最好不要出去。Youhadbetterseeadentist.你最好去看下牙医。(2)takesomemedicine吃些药；服药通常用take,也可以用have。medicine（不可数名词）指内服药，尤其指水剂；pill（可数名词）药丸，药片；3.Howareyoufeeling?你感觉如何？(1)一般用于询问对方的身体状况，表示关心，相当于Howdoyoufeel?该类句子通常以实际情况回答。(2)回答可以是：A.I'mfeelingalittle/muchbetter.Thanks.B.Notbad,thanks.C.Nottoobad.D.Idon'tfeelwell.E.Notsowell.4.Icoughdayandnight.我白天晚上都在咳嗽。2dayandnight日日夜夜5.Idon’tfeellikeeating.我不想要吃东西。feellikedoingsth.=wanttodosth.=wouldliketodosth.想要做…如:Ifeellikerunning.我想要跑步。6.Youshouldn'teattoomuchcandy.你不应该吃太多糖。(1)toomuch“太多”修饰不可数名词，还可以用来修饰动词，如：①toomuchmoney太多钱;②Stayinbedanddon’tmoveyourlegtoomuch.待在床上，不要太多的动你的左脚。(2)toomany“太多”修饰可数名词复数，如：toomanystudents.太多学生。(3)muchtoo“太........”修饰形容词或副词,如：muchtooexpensive.太贵。7.Youshouldliedownandrest.你应该躺下并休息。liedown躺下，lie的现在分词为lying,过去式为lay8.Youshouldbrushyourteethtwiceaday.你应该每天刷两次牙。(1)should是情态动词，其后接动词原形，表示义务和责任，意为“应该”，常用来提建议或告诫。否定式：shouldn’tYoushouldn’tdrinkcoffeeorteaintheevening.你不应该在晚上喝咖啡或茶。Youshouldgetupearlyeveryday.你应该每天早起。(2)brushone’steeth刷牙（tooth的复数teeth）SectionC1.I'mgoingtotrysomethingnew.我想尝试些新鲜的事情。somethingnew新鲜的事；something,anything,nothing等不定式，被形容词修饰时，形容词位于其后作后置定语。e.g.somethinginteresting有趣的事；nothingserious没什么严重的；2.Takethesepills.服下这些药片。pill（可数名词）药片，服药用动词take/have.3.I’msorrytotellyouthatIhadanaccidentyesterday.我很抱歉的告诉你我昨天发生了一场事故haveanaccident发生一场事故；4.Thedoctortoldmetostayinbedforaweekandlookaftermyself.医生告诉我要待在床上一个礼拜并照顾好自己。（1）stayinbed待在床上（inbed常指生病在床上，onthebed常指物品在床上）（2）lookafter=takecareof照顾（3）A.tell(过去式told)sb.todosth.告诉某人做某事；Shetellmetobringthisbook.他告诉我要带这本书。B.tellsb.sth.告诉某人某事；Hetoldmethestory.他告诉我这个故事。5.SoI’dliketoaskforaweek’sleave.所以我要请一个礼拜假。(1)askforaleave请假(2)askforaweek’sleave请一周的假(3)askforthreedays’leave请三天假(4)I'd/Iwouldliketodosth.想要做某事；I'dlikesth.想要某物；I'dliketodrink.=I'dlikesomedrinks.我想喝饮料。6.IhopeI’llgetwellandreturntoschoolsoon.我希望我可以恢复健康，早点回学校。(1)returnto+某地=go/comebackto…表示返回某地；KangkangreturnedtoBeijing.康康回北京了。(2)returnsth.tosb.=givebacksth.tosb.表示归还某物给某人，Youmustreturnittomesoon.=Youmustgiveitbacktomesoon.你必须尽快还把它给我。3SectionD1.I'mworriedaboutit.我很担心它。（1）worryabout/over+名词/代词/动名词，意为“为.....担心”Don'tworryaboutsuchthing.别为这种事担心。（2）类似的短语有be(feel,become,get)worriedabout“为.....担心”。Don'tbeworriedaboutyourson.=Don'tworryaboutyourson.你不要为你儿子担心了。2.ButmyleftlegstillhurtswhenImoveit.但是我的左腿仍然痛，当我动的时候。hurt①疼痛：Myleghurts.②伤害Hehurthislegwhenhefell.3.Followthedoctor'sadvice.听从医生的建议。(1)followv.跟从，跟随；followone'sadvice=takeone'sadviceIt'skindofyou.I'llfollowyouradvice.你真的太好了，我会听从你的建议。(2)advice[U]n.建议；advisev.建议；advisesb.todosth.建议某人做某事；Iadvisedhertoloseweight,butshedidn'ttakemyadvice.我建议她减肥，但是她不接受我的建议。(3)suggestion[C]n.建议；suggestv.建议，提议suggestsb.todosth.建议某人做某事；Isuggestedhertoloseweight,butshedidn'ttakemysuggestion.我建议她减肥，但是她不接受我的建议。二．重点词汇1.keephealthy=keepfit保持健康；2.brushone'steeth刷牙；3.haveatoothache牙痛；4.haveaheadache头痛；5.haveastomachache胃痛；6.haveabackache背痛；7.haveacold感冒；8.havesoreeyes眼睛痛；9.haveasorethroat喉咙痛；10.havetheflu患流感；11.I'msorrytohearthat.很遗憾听到这消息。12.seeadentist看牙医；13.atnight在夜里，在晚上；14.intheevening在傍晚；15.stayinbed卧床休息；16.readinbed在床上看书；17.readinthesun在太阳底下看书；18.haveagoodsleep好好睡觉；19.havealook=look瞧一瞧；20.haveaswim=swim游泳；21.feelterrible感觉很难受；22.take/havesomemedicine吃些药；23.takesb.tosp.带某人去某地；24.takesb.tothehospital带某人去医院；25.gohome回家；26.havearest=takearest=rest休息；427.dayandnight=nightandday日日夜夜；28.haveaterriblecold=have/catch/getabadcold患重感冒；29.feellike+doingsth.=wanttodosth.=wouldliketodosth.想要做某事；30.lie（现在分词lying,过去式lay）down躺下；31.lotsofboiledwater=alotofboiledwater许多开水；32.drinkcoldwater喝冷水；33.worktoolong工作太长时间；34.eattoomuchcandy吃太多糖；35.hotfood辛辣食物；36.fly(过去式flew)thekite放风筝；37.trysomethingnew尝试新鲜的事；38.goup上升；响起;升起（幕布）；39.fall(过去式fell)down摔倒；40.run(过去式ran)tosb.跑向某人；41.callataxi叫出租车；42.seeadoctor看医生；43.lookafter=takecareof照顾；44.taketwopills吃两片药；45.threetimesaday一天三次；46.haveanaccident发生一场事故；47.hurtone'sleg伤到某人的脚；48.checktheleg检查脚；49.doadifficult