八年級英語下冊第七單元知識點歸納

【解析2】time①“是......的幾倍”【短語】manytimes很多倍lasttime(在)上次……時everytime每次/每回……eachtime每當(dāng)……時thefirsttime第一次……時nexttime(當(dāng))下次……時【句型】it’stimeforsth.或it’stime(forsb.)todosth.意為:該是……的時候了it’stimefordinner.該是吃晚餐的時候了。it’stimeforchildrentogotobed.是小孩睡覺的時候了。2.atbirth,ababypandaisabout___to____kilos.剛出生的小熊貓幼崽約___到____公斤。【解析】atbirth出生時(用作時間狀語)___________(出生時),ababypandaisabout20cmlong.givebirth(tosb/sth)生孩子;產(chǎn)仔apandacanliveupto___to____years.一只熊貓活____年到____年【解析】upto高達(dá)upto+數(shù)量詞達(dá)到(某數(shù)量、程度等);至多icantakeuptofourpeopleinmycar.直到(現(xiàn)在)林微和其他熊貓飼養(yǎng)員們正在給熊貓幼崽準(zhǔn)備牛奶作為早餐?！窘馕?】theother其他的(指兩個事物或兩個人中的“另一個”,后接名詞時,表示“其他的人或物”;one....theother...(兩者中)一個......,另一個........theothers=theother+復(fù)數(shù)名詞theother的復(fù)數(shù)形式是theothers“其他東西,其余的人”。特指某一范圍內(nèi)的“其他的(人或物)”。otherb.anotherc.theotherd.others【解析2】prepare…for…為……準(zhǔn)備…….preparesth.表示"準(zhǔn)備......",后接名詞或代詞作賓語。.preparetodosth.表示"準(zhǔn)備做......"。.prepareforsth.表示"為......做準(zhǔn)備"。thestudentsarebusypreparingforthefinalexam.學(xué)生們正在準(zhǔn)備期末考試上午9:00的時候,他們發(fā)現(xiàn)大部分熊貓幼崽已經(jīng)醒來并且餓了。【解析1】runover撞倒run→ran→run→running→runner賽跑的人runinto無意間碰到,和……相撞【解析2】excitement激動;興奮hetoldusanexcitingstoryyesterday.excitev"(使)興奮"→excitementn激動;興奮areyouexcitedaboutgoingtobeijing?beexcitedabout對……感到激動toone’sexcitement使某人興奮的是exciting,excitingb.excited,excitingc.exciting.excitedfall“落下,跌落,降落”,指在重力的作用下落下,或失去平衡而跌落theleavesfallintheautumn.falloff下降,跌落fallover“向前摔倒、跌倒”。7.thebabyoftendiefromillnessanddonotliveverylong.熊貓幼崽常死于疾病,并且活不久。diev.→(延續(xù)性動詞)bedead死,死亡→deathn.死,死亡→deadadj.死的→dyingadj.將死的①lucy’sdog’s__________(die)yesterday.its_______madehersad.②hisgrandpa____________(die)forfiveyears.died;deadb.died;deathc.hasbeendead;deadd.hasbeendead;death()④thedoctor____a___boyyesterday.saved;dyingb.saved;deadc.hassaved;dead--yes,his____isstartingtomakepeoplethinkalot.dieb.deathc.deadd.died【拓展】diefrom死于diev“死”表示生命的結(jié)束→deadadj死的→deathn死亡●常用短語⑴diefrom+外因“死于……”,主要指事故等方面的外部原因。diefromatrafficaccident死于交通事故theoldmandiedfromacaraccidentlastyear.這個老人去年死于一場車禍dieof+內(nèi)因主要指疾病、衰老、情感等自身原因dieofhunger/anillness餓/病跌落fallover“向前摔倒、跌倒”。7.thebabyoftendiefromillnessanddonotliveverylong.熊貓幼崽常死于疾病,并且活不久。diev.→(延續(xù)性動詞)bedead死,死亡→deathn.死,死亡→deadadj.死的→dyingadj.將死的①lucy’sdog’s__________(die)yesterday.its_______madehersad.②hisgrandpa____________(die)forfiveyears.died;deadb.died;deathc.hasbeendead;deadd.hasbeendead;death()④thedoctor____a___boyyesterday.saved;dyingb.saved;deadc.hassaved;dead--yes,his____isstartingtomakepeoplethinkalot.dieb.deathc.deadd.died【拓展】diefrom死于diev“死”表示生命的結(jié)束→deadadj死的→deathn死亡●常用短語⑴diefrom+外因“死于……”,主要指事故等方面的外部原因