备考2024届高考英语一轮复习讲义第一部分过透教材Unit6Disasterandhope外研版必修第三册

这是一份备考2024届高考英语一轮复习讲义第一部分过透教材Unit6Disasterandhope外研版必修第三册，共5页。
As is reprted， parts f the wrld are threatenedby natural disasters，whichccur mre ften than befre. Lking thrughthe recrd， we knw that in 2004， an exceptinally terrible tsunami happened in the Indian Ocean，claiminghundreds f thusands f lives and causing billins f dllars f damage. We als saw a hurricane visit the United States in 2005. It destryed millins f prperties in the area. Despite much rescuewrk dne， it tk the lives f 1，800 peple plus.
Then what can we d？Persnally， we shuld try t frecast natural disasters and take immediate actin when any emergency happens， grabbing every minute t save lives. Besides， we’re suppsed t keep n develping science and technlgy， using satellites t predict disasters mre preciselysme day.
1 ccur（ccurred，ccurred，ccurring）vi.发生，出现
1. The fifth mass extinctin， which ccurred （ccur） 66 millin years ag， caused the death f the dinsaurs.
2.[外研选必②－3] I was watching a superher film the ther day and a thught ccurred t me： where des Superman get changed these days？
3.他突然想到那个小男孩可以通过卖爆米花赚钱。（读后续写之心理描写）
It ccurred t him that the little by culd earn mney by selling ppcrn.
点拨
表示"某人突然想起某事"可以用Sth. ccurs t sb.，此处主语较长，可用it作形式主语，变换成"It ccurs t sb. that..."句式。"某人突然想起某事"的其他句式：Sb. hits n sth.，Sth. suddenly cmes t sb./ne’s mind，Sth. strikes/hits sb.，主语较长时，也可用it作形式主语。
★ccur没有被动语态，不用于进行时态；作谓语时，主语不能是人。
★Sth. ccurs t sb.某人突然想起某事。
It ccurs t sb. t d sth./that... 某人突然想起做某事。/某人突然想起……
★ccurrence n.发生的事情；发生，出现
2 rescuen.营救，解救 vt.援救，营救
1.N ne knws why animals have s ften cme t ur rescue. Hwever， it is clear that humans and animals enjy a clse relatinship.
2.Sn after the accident， ne thusand sldiers were sent t rescue the miners frm the lcal cal mine.
3.每当我们处于危险之中时，我们总能相信他们会来救我们。（读后续写之主旨升华）
Whenever we are in danger， we can always rely n it that they will cme t ur rescue/cme t rescue us .
★cme/g t sb.’s rescue 来/去救某人
★把……从……解救出来
3 claimvt.夺去（生命）；声称，断言；要求，认领；获得 vt.&vi.索要，索取 n.断言；所有权；索赔，索款；主张
1.结合语境写出下列句子中画线单词的词性及含义
①[人教选必①－5]When peple present imprtant facts， they usually give sme evidence t supprt their claims. n.主张
②Heavy snwfall within a shrt perid f time destryed buildings and frests， and claimed at least 256 lives. v.夺去（生命）
③She has finally claimed a place n the team after a lt f practices. v.获得
④At this pint， n ne had called t claim the dg， s Ann decided t keep it. v.认领
⑤[外研选必①－6]Sitting back in my seat， I can’t quite believe that I’m abut t travel alng the railway that many freign experts claimed was "impssible". v.声称
2.由于货物损坏，我写信要求退款。（投诉信）
I’m writing t claim my mney back since the gds are damaged.
3.这位老人声称对鸟类了如指掌。
→① The ld man claims t knw everything abut birds.（不定式）
→② The ld man claims that he knws everything abut birds.（宾语从句）
★claim that... 声称……
It is claimed that...据说……
claim t d sth.声称做某事
claim t have dne sth.声称做过某事
claim sth. frm... （fr...）（因……）向……索要……
claim sth. back 索回/要回某物
4 threatenvt.威胁，恐吓；威胁到，危及
1.In the stry， the rphan by， Oliver Twist， is frced t be a thief by sme bad peple wh threaten t kill （kill）him if he des nt cperate.
2.With sme 40％ f plant species under threat f extinctin， there wuld be mre urgency arund prtecting them.
3.Only when we learn t exist in harmny with nature can we stp being a threat t wildlife and t ur planet.（环境保护）
★threaten t d sth. 威胁做某事
★threat n. 威胁；凶兆
a threat t... 对……构成威胁的人或事物
under threat 受到威胁
5 lkthrugh浏览，翻阅
1.Tday’s generatin already has athletes they can respect and lk up t .
2.[人教必修①－2]My dad and I are bth lking frward t ging （g） t the Shaanxi Histry Museum， because my dad lves histry and I have heard that this museum is knwn as a "Chinese treasure huse"！
点拨
lk frward t 中t 是介词，后面接动词时，应用动词的-ing形式。
3.请你帮我看一下这篇论文，看看有没有明显的错误，好吗？（求助信）
Wuld yu please lk thrugh the paper fr me and see if there are any bvius mistakes？
★lk int 朝里看；调查，审查
lk up t 尊敬，钦佩
lk back n 回顾，回忆
lk frward t 盼望，期待
lk dwn n/upn轻视，看不起
6 upn/n＋ding/n. 一……就……
1.[外研必修③－6]On hearing （hear） the news， China was quick t start rganising emergency aid.
2.Upn her retirement/retiring （retire） frm the university， the prfessr tk up a psitin in the charity.
3.一到海滩，我们就开始清理冲到岸边的垃圾。（环境保护）
→① Upn arrival at the beach ， we started t clean up the litter washed t the shre. （upn＋n.）
→② The mment we arrived at the beach ， we started t clean up the litter washed t the shre. （the mment）
→③ Immediately we arrived at the beach ， we started t clean up the litter washed t the shre. （immediately）
★表示"一……就……"的其他表达：
as sn as＋从句
the mment/minute/instant＋从句
immediately/directly/instantly＋从句
7 nwthat引导的原因状语从句
1.Thanks t the facial recgnitin technlgy， the thief was arrested quickly.
2.He wn the cmpetitin because f his effrts rather than his luck.
点拨
because为连词，其后跟句子，because f为介词短语，其后跟名词（短语）。
3.既然你长大了，你就应该学着独立。
Nw that/Since yu have grwn up， yu shuld learn t be independent.
点拨
nw that，since，because，as，fr后都可跟句子，表示原因。nw that强调人们已知的事实，可与since互换；because常用于回答why的提问；as语气较弱；fr为并列连词，其引导的分句作进一步的补充说明，fr不能位于句首。
★引导原因状语从句的连词还有：
since， because， as
★表示原因的短语还有：
due t， wing t， n accunt f，
because f， thanks t
前缀fre-&pst-
前缀fre-表示"前，先于，预先"，相当于befre，in advance。与其意义相反的前缀是pst-，表示"后，以后"，相当于after。
本单元：fre-（预先）＋cast（投，扔） →预先扔出（信息）→frecast 预报，预测
拓展：
通过构词法猜测单词在语境中的词性及含义。
1.N ne culd have freseen that things wuld turn ut this way. It is s surprising！ v.预见
点拨
see"看"。fresee→提前看到→预见。
2.In 2015， Zhang rejected an ffer f pstgraduate study frm a famus university and set up a calligraphy and painting schl in Changchun.
adj.研究生的
点拨
graduate"毕业"。pstgraduate→大学毕业后再学习的→研究生的。
3.Nne f us can fretell what lies ahead， s what we can d is value every mment f ur lives.
v.预言，预知
点拨
tell"说"。fretell→预先说→预言。
4.The frewrd part f this text has explained the writing purpse and writing methd mainly.
n.前言，序言
点拨
wrd"话语，言语"。frewrd→写在（书）前面的话→前言，序言。