八年级英语下册第六单元知识点整理

八年级英语下册第六单元知识点整理一.重要词汇和句型.1.howlong(时间持续)多长(某物)多长---Howlongdidyousleeplastnight?---For8hours.howsoon(从现在起还要)多久---Howsoonwillhebeback?---Inaweek.howoften(某个动作)隔多久一次---Howoftendoyougotothecinema?----Onceamonth.howfar(某地)多远---Howfaristhestorefromhere?---About500meters.howmuch多少钱----Howmuchistheshirt?---150Yuan.2.collect动词,“收集,搜集”Heoftencollectsemptyglassesandwastepaper.Mybrotherlikescollectingforeigncoins.3.raise(1)动词,“筹款,筹募,筹集”Theyareraisingmoneyforthestudentsinmountains.Howmuchdidyouraiseforschool?你筹集了多少钱办学校?(2)动词,“举起,抬起,提高”Raiseyourhandifyouwanttoaskaquestion.Theymustfindawaytoraisethetemperatureintheroom.(3)动词,“种植,饲养,养育”DoyouknowhowtheChineseraisesilkworm(蚕)?raise的主语是人,表示“人为地使某物上升”;而rise的主语是物,表示“自然地或非主观因素地提升”Joeraisedhisbow(弓)andbegantotakeaimat(瞄准)thebird.Thesunrisesintheeast.raise是及物动词,rise是不及物动词Priceshavebeenraisedalot.物价涨了很多.ThepriceoftheTVsetshasrisenrecently.最近电视机涨价了.4.thanksforsth.===thankyouforsth谢谢某人的某物thanksfordoingsth===thankyoufordoingsth谢谢某人做某事Thanksforyourpresents.===Thankyouforyourpresents.Thanksforhelpingme.===Thankyouforhelpingme.5.runoutof(1)用完,耗尽Wearerunningoutofourmoney.我们的钱快用光了.Wehaverunoutofthepaper.Canyougoandgetsomeforus?(2)从……跑出来look!Heisrunningoutoftheroom.6.room(1)不可数名词,“空间,空地,位置”makeroomfor给……腾地方Thereisnostandingroominthebus.公共汽车上连站的地方都没有了.7.with(1)和某人一起IliveinBeijingwithmyparents.Heoftenplaysfootballwithhisfriendsafterclass.(2)用……Weseewitheyesandhearwithears.The