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Unit2Topic1SectionA1.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)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.takearest=havearest休息一下Unit2Topic1SectionB1.takesomemedicine=havesomemedicine2.Idon’tfeellikeeating.feellikedoingsth.=wanttodosth.想要做…如:Ifeellikerunning.3.Youshouldliedownandrest.liedown躺下，lie的现在分词为lying,过去式为lay4.You’dbetternoteattoomuchcandy.(1)toomuch修饰不可数名词，还可以用来修饰动词，如：①toomuchmoney;②Stayinbedanddon’tmoveyourlegtoomuch.(2)toomany修饰可数名词复数，如：toomanystudents(3)muchtoo修饰形容词或副词,如：muchtooexpensiveUnit1Topic1SectionC1.SoI’dlikeaskforaweek’sleave.(1)askforaleave请假(2)askforaweek’sleave=askforaone-weekleave请一周的假(3)askforthreedays’leave=askforathree-dayleave请三天的假2.IhopeI’llgetwellandreturntoschoolsoon.(1)returnto+某地=go/comebackto…返回某地，如：KangkangreturnedtoBeijing.(2)returnsth.tosb.=givebacksth.tosb.归还某物给某人，如：Youmustreturnittomesoon.=Youmustgiveitbacktomesoon.3.Youshoulddrinklotsofboiledwater.lotsof=alotof许多的；大量的,可接可数名词的复数或不可数名词。boiledwater开水coldwater冷水4.I’mgoingtotrysomethingnew.somethingnew意为“一些新的事物”。something,anything,nothing等都是不定代词。当形容词修饰不定代词时，修饰词要放在这些不定代词的后面。Unit2Topic1SectionD1.Howareyoufeelingtoday?你今天感觉如何？---Muchbetter.好多了。2.ButmyleftlegstillhurtswhenImoveit.但是我的左腿仍然痛，当我动的时候。hurt①疼痛：Myleghurts②伤害Hehurthislegwhenhefelldown.3.Haveagoodrestanddon’tworryaboutit.beworriedabout=worryaboutUnit2Topic2SectionA1.Stayinguplateisbadforyourhealth.(1)stayup熬夜,如：westayedupuntilmidnighttoseetheNewYearcoming.(2)动词ing形式（动名词）可直接放句首作主语，谓语动词用单三形式。2.toolittle太少；toomuch太多;都用来修饰不可数名词。Unit2Topic2SectionB1.Imustaskhimtogiveupsmoking.asksb.(not)todosth.叫某人（别）做某事giveupdoingsth.放弃做某事2.Don’tthrowlitteraround.throwaround到处扔，如：throwlitteraround=throwaroundlitter(litter是名词，即可以放后也可以放中间，但代词只能放中间，如：throwitaround)3.Itwillkeepyouactiveduringtheday.keepsb/sth+形容词表示某人/某事物保持怎样的状态4.Weshouldeatmorefruitandlessmeat.Eatmore….andless…多吃…少吃…5.It’snecessaryforyourhealth.句型：Itis+形容词+forsb.todosth.(it代替后面的不定式)对于某人来说，去做某事是…的，如：It’snecessaryforustohavehealthyeatinghabits.Unit2Topic2SectionC1.Hermotheralwaysforcedhertodrinkit.forcesb.todosth.强迫某人做某事2.AssoonasMichaelsawit,hegotmad.assoonas一……就……(引导时间状语从句）3.Hismothermadehimtasteit.makesb.dosth.使某人做某事4.Hewassurprisedtofindthatitwasdelicious.besurprisedtodosth.对做某事很惊讶Unit2Topic2SectionD1.notonly…but(also)不仅……而且……如果连接主语时，谓语动词需要遵循就近原则。2.usesth.todosth.用某物来做某事3.as…aspossible尽量…地Unit2Topic3SectionA1.MayIaskyousomequestions,Dr.Li?----Sure,goahead.(1)疑问句和否定句中,表“一些”，常用any,不用some.但当此疑问句表建议或请求时，Some不改成any.如：Wouldyoulikesometea?(2)goahead请开始吧2.Weshouldexerciseoftentobuildusup.buildsb.up增强……体质3.Must开头提出的问句,否定回答不用mustn’t来回答，常见的回答如：MustIgonow?（我必须得走吗？）肯定回答：Yes,youmust.（是的，你必须）；否定回答：No,youneedn’t./No,youdon’thaveto.(不，你不必)（needn’t=don’thaveto)must除了表示“必须”，还表示“一定”，如：Kangkangmustbeathome.(一定是)mustn’t只指“不准”，maybe可能是；can’tbe不可能是。4.Wehadbetterkeepawayfromanimals.keep…awayfrom…远离…keep…awayfrom…让…远离….如：You’dbetterkeepthechildawayfromthefire.Unit2Topic3SectionB1.Heisbusyrightnow.rightnow用两种意思：①现在=now②马上=rightaway;atonce;;inaminute2.短语：(1)leaveamessagetosb.留言给某人(2)givesb.amessage=takeamessageforsb.给某人捎口信(3)ringsb.up=callsb.up打电话给某人callsb.back给某人回电话⑤ask/tell/sb(not)todosth.叫某人(不)去做某事Unit2Topic3SectionC1.Sotrytostaysafewhenyouplaythem.trytodosth.尽力去做某事trydoingsth.试着去做某事stay+adj.=keep+adj.表示“保持某种状态”2.Ontheotherhand,youmayfeelillifyouarealwaysunhappy.ononehand一方面ontheotherhand另一方面3.Youmuststayawayfromsmokinganddrinking.stay/keepawayfromdoingsth.4.Youshouldsaynotosmokinganddrinking.saynotosb./sth.和…说不saynotodoingsth.拒绝做某事saysorry/hello/goodbyetosbUnit2Topic3SectionD1.Themoreexercise,thebetter.the+比较级…,the+比较级“越…越…”Eg:Themore,thebetter.越多越好。2.Yourexercisewillbefuninsteadofwork.insteadof代替，作为…的替换