高考英语一轮总复习 Unit4 Astronomy：the science of the stars课件 新人教版必修3 课件.ppt

Astronomy：thescienceofthestars1.preventsb.fromdoingsth.stopsb.fromdoingsth.keepsb.fromdoingsth.按照句子意思在横线上填入适当的词。①Theycouldn’tlaughingwhiletheywereplayinggames.②Wehadtoworkforhoursto_____________theshipgoingdown.2.nowthat既然=sinceNowthat(=Since)shehasajobinFranceshecangratifyherdesiretoseeEurope.既然现在她在法国工作那就可以满足她游览欧洲的愿望了。NowthatI’vepaidthetaxdemandandthechildren’sschoolfeesI’llbehead-over-heelsindebtforthenextsixmonths.由于我已缴了应纳的税和孩子们的学杂费在以后的６个月中我将债台高筑。翻译下面的句子。①既然你长大了就不应该依靠你的父母。________________________________________________________________②既然大家都到了那么就开始会议吧。____________________________________________________3.与break相关的词组：(1)breakdowna.(机器坏)出故障；b.汽车抛锚；c.谈判破裂了；d.人身体垮了①Owingtooverworkdayandnightthewomanfinallybrokedown.(d)②Thepeacetalksbrokedownwithoutanyagreementreached.(c)③Toourdespairourcarbrokedownhalfwayonthehighway.(a)(2)breakoffa.（使）突然结束中断；b.结束/暂停工作；c.（使）折断①Webrokeofftohaveacupoftea.(b)②Thetwocountrieshavebrokenoffdiplomaticrelations.(a)③Ibrokeoffapieceofchocolateandgaveittothelittleboy.(c)(3)breakupa.结束驱散；b.分离断绝关系；c.（学校或学生）开始放假①WhatwillhappentothechildrenifMaryandTombrokeup?(b)②Thepolicehadtoemployforcetobreakupthecrowd.(a)③OurschoolbegantobreakuponTuesday.(c)(4)breakawayfrom脱离；逃脱；与……断绝来往/改变某种习惯(5)breakin闯入；插话(6)breakout(战争等)爆发；逃出(无被动式)(7)breakthrough突破；突围（1）分别给①②③的句子中关于break的词组标上恰当的意思。（2）用与break相关的词组填空。①Theirfriendshipbecausetheyhadafight.②Burglarswhilewewereawayonholiday.③Pleasedon’tonourconversation.④AsthePresident’scararrivedthecrowd__________loudapplause.⑤Scientistshopetosoonintheirsearchforacureforthistypeofcancer.⑥Aterriblewarinhiscountryand