2022版高考英语一轮复习选修7Unit21HumanBiology课件北师大版

Unit21HumanBiology Part1重点单词·巧记Ⅰ.核心单词1._____vt.滥用2._______vt.容忍3.________vt.推迟,延期4.________vt.禁止5.______vt.预见6._________vt.表明重要性;强调abusetoleratepostponeprohibitforeseeunderline 7.__________adj.临时的,短暂的8.____________n.情形,情况9.____vt.寻找10._______vi.下降11.________vt.循环12._______n.矿物13.________adj.最高的,极度的temporarycircumstanceseekdeclinecirculatemineralsupreme 14.___________adj.强制性的;义务的15.______vt.违反,违背16._________adj.荣幸的17._____vi.满足,迎合18.______adj.充足的,充裕的19._______n.储存20.______adj.城市的compulsoryviolateprivilegedcateramplestorageurban 21.________n.统计资料,统计数字22.________n.症状23.________adj.致命的;晚期的24._________n.最低,最小25.________n.截止日期,最后日期statisticssymptomterminalminimumdeadline Ⅱ.拓展单词1.robvt.使丧失;抢劫→______n.强盗→_______n.盗窃2.opposevt.反对→_________n.反方;对立面→________adj.相反的;对面的→________adj.反对的3.violatevt.违反;违背→______adj.猛烈的→_______n.暴力4.faithn.信心→_______adj.忠诚的;忠实的→________adv.忠诚地5.equipvt.使有准备→__________n.设备;装备robberrobberyoppositionoppositeopposedviolentviolencefaithfulfaithfullyequipment 6.fortunen.大笔钱财,巨款;运气→________adj.幸运的→__________adv.幸运地7.submitvt.提交→__________n.提交8.extendv.延长→_________n.延期9.concernn.担心;担忧→_________adj.关心的;担忧的→__________prep.关于;有关fortunatefortunatelysubmissionextensionconcernedconcerning Part2核心短语·闪记1.________彻底毁灭2._________随便地,随意地3._________不管多大代价,无论如何4._______满足;迎合5.____________立刻,马上6.________遗漏,遗忘;错过机会wipeoutatrandomatallcostscatertostraightawaymissout 7.________聚焦;集中;对准8._______整理;解释;澄清9._________绝望10.________________对……负责任11.__________开始做12.__________无论如何;至少13.________教育;抚养;呕吐14.__________________终止;阻止focusonclearupindespairberesponsibleforgetdowntoatanyratebringupstopsth.initstracks Part3经典句式·速记1.句型公式:不定式作主语___________________________________(获奖者要强制性地进行检查)butotherparticipantsareonlytestedatrandom.2.句型公式:ratherthan而不是,与其……不如……TheOlympicspirit—thespiritofcompetitionwhichemphasisestakingpart__________________(而不是取胜)—hasbeenviolatedbythedesiretosucceedatallcosts.Itiscompulsoryforwinnerstobetestedratherthanwinning 3.句型公式:sb./sth.bebelievedto...被认为是Havingkilledupto50millionpeoplein18months,withatendencytostriketheyoungandfitratherthantheold,theSpanishFlu_____________________(被认为是)themostacuteepidemicinhistory.isbelievedtohavebeen 【联想拓展·多积累】1.“开始/着手做”精选①getdowntodoingsth.②setouttodosth.③setaboutdoingsth.④settledowntodosth.⑤start/begindoing/todosth. 2.“立刻,立即”全接触①atonce立即②rightnow/away立刻③straightaway立刻,马上④innotime立刻,马上⑤inaflash即刻⑥inaninstant立即,马上 谢谢观看！ 本课结束