Unit6SurvivalUnderstandingIdeasLanguagePoints课件外研版（2019）高中英语选择性

SB2U6SurvivalTheWildWithin

(Languagepoints)Part1:Underlinethesephrases发生

几秒之内

逃跑

犯罪

无力做某事

全世界

接管

想知道

是造成...的原因；为...负责

挡住某人的去路

别无选择做某事

给某人提供某物

寻找

在建设中

此外；另外

扔掉

适应能力

有证据表明

解决；算出；理解

在野外

改变某人的生活习惯

适应

吃；喝；体验；品尝

可提供的；可买的

区分...和...撞上

以...的速度

死于...达到；等同于

；

还没有做某事

适应

有更好的理解

肯定的

一种...的方法takeplacewithinsecondsrunawaycommitcrimesbepowerlesstodosthallovertheworldasif/thoughtakeover发生几秒之内逃跑犯罪无力做某事全世界似乎，好像接管，占有长难句分析Part1：Underlinethesephraseswonderaboutberesponsibleforinone’swayhavenochoicebuttodosthoffersthtosblookforunderconstructionwhat’smorethrowaway想知道对...负责；是造成...的原因挡住某人的去路除了做某事别无选择给某人提供某物寻找在建造中此外；另外扔掉长难句分析Part1：UnderlinethesephrasesabilitytoadaptThereisevidencethatfigureoutinthewildchangetheirlivinghabitsfitinwithgetatasteforonoffer适应能力有证据表明解决；算出；理解在野外改变某人的生活习惯适应吃；喝；体验，品尝可提供的；可买的长难句分析Part1：Underlinethesephrasesdistinguishbetween...and...crashintoatspeedsofdiefromamountto=beequalto=uptohaveyettodosthadaptto

getabetterunderstandingofforsureameansof区分...和....撞向以...的速度死于达到，等同于还没有做某事适应更好地理解肯定的一种...的方法长难句分析Part1：UnderlinethesephrasesPart2：Sentencesanalysis1.Spottingthecarwithitswindowleftopen,thegreedythiefdidn’thesitate.2.Nomatterhowmanycrimeshecommitted,thepolicewerepowerlesstoarresthim.3.WithfoxesinLondon,mountainlionsinSanFranciscoandwildpigsinHongKong,itisalmostasifourcitiesarebeingtakenoverbywildanimals.4.Howevertruethisis,wealsoneedtoconsiderthatsomeoftheseso-called“urbananimals”havenevermovedatall—it’swehumanswhohavemovedintotheirterritory.5.Thereisevidencethaturbanracoonsaremoreintelligentthantheirwildcousins,astheyfrequentlyhavetofigureoutdifficultproblemssuchashowtoopenrubbishbinsandothercontainerswhichtheywouldnotfindinthewild.6.Onetheorybehindthisisthatthesebirdshaveyettochangetheirmigratoryroutesthattakethemthroughcitieswithhigh-risebuildings.7.Onlythencanwelooktowardsharmoniouslysharingoururbanhabitats.Understandingideas【句式剖析】Spottingthecar

withitswindowleftopen,

thegreedythiefdidn’thesitate.现在分词短语作状语with复合结构主句1.

Spottingthecarwithitswindowleftopen,thegreedythiefdidn’thesitate.(教材P62)

贪婪的小偷看到汽车车窗开着，毫不犹豫就行动了。1.Spottingthecarwithitswindowleftopen,thegreedythiefdidn’thesitate.(教材P62)

贪婪的小偷看到汽车车窗开着，毫不犹豫就行动了。Understandingideas【知识讲解】with复合结构，即“with+宾语＋宾补”结构，在句中通常作状语，表示伴随、方式、原因或条件等，也可作定语。宾语可由名词或代词充当，常见的with复合结构有：with复合结构with＋宾语＋分词动词不定式：通常用todo形式，表示动作尚未进行介词短语/形容词/副词：表示宾语所处的状态现在分词：表示主动或动作正在进行过去分词：表示被动或动作已完成Understandingideas【句式剖析】Nomatterhowmanycrimeshecommitted,thepolicewerepowerlesstoarresthim.nomatterhow引导让步状语从句主句2.

Nomatterhowmanycrimeshecommitted,thepolicewerepowerlesstoarresthim.

无论他犯下多少罪行，警方都无权逮捕他Understandingideas【句式剖析】WithfoxesinLondon,mountainlionsinSanFranciscoandwildpigsinHongKong,itisalmostasifourcitiesarebeingtakenoverbywildanimals.asif引导表语从句3.WithfoxesinLondon,mountainlionsinSanFranciscoandwildpigsinHongKong,itisalmostasifourcitiesarebeingtakenoverbywildanimals.伦敦有狐狸出没，旧金山有美洲狮，香港有野猪，我们的城市仿佛正被野生动物接管。with复合结构Understandingideas【句式剖析】

However

truethisis,wealsoneedtoconsiderthatsomeoftheseso-called“urbananimals”havenevermovedatall—it’swehumanswhohavemovedintotheirterritory.强调句however引导让步状语从句4.

However

truethisis,wealsoneedtoconsiderthatsomeoftheseso-called“urbananimals”havenevermovedatall—it’swehumanswhohavemovedintotheirterritory.无论这一说法多么属实，我们也需要认识到：这些所谓的“城市动物”中，有一部分其实从未迁徙过——是我们人类侵入了它们的领地。that引导宾语从句疑问词+ever和nomatter+疑问词引导的状语从句1.“nomatter+疑问词”可以用来引导让步状语从句，从句可以位于主句之前，也可以位于主句之后，且从句要用一般时来表将来。Nomatterhowhardyoutry,lossissomethingyouhavetoaccept.=Howeverhardyoutry,lossissomethingyouhavetoaccept.

2.疑问词+ever还可用来引导主语从句、宾语从句或表语从句等名词性从句，从句用陈述句语序。我将会承受生活给我的任何东西。Iwilltakewhateverlifegivesme.总结：1)nomatter+疑问词只能用来引导让步状语从句，此时相当于疑问词+ever。2)疑问词+ever还可用来引导名词性从句，如主语从句，宾语从句和表语从句等，此时不能用nomatter+疑问词替换。UnderstandingideasThereisevidencethaturbanracoonsaremoreintelligentthantheirwildcousins,

astheyfrequentlyhavetofigureoutdifficultproblemssuchashowtoopenrubbishbinsandothercontainerswhichtheywouldnotfindinthewild.which引导定语从句，修饰containersthat引导同位语从句5.Thereisevidencethaturbanracoonsaremoreintelligentthantheirwildcousins,astheyfrequentlyhavetofigureoutdifficultproblemssuchashowtoopenrubbishbinsandothercontainerswhichtheywouldnotfindinthewild.有证据表明，城市里的浣熊比野外的同类更聪明，因为它们常常需要解决复杂难题，比如如何打开垃圾桶和其他容器——这些都是它们在野外不会遇到的。as引导原因状语从句UnderstandingideasOnetheorybehindthisisthatthesebirdshaveyettochangetheirmigratoryroutesthattakethemthroughcitieswithhigh-risebuildings.that引导定语从句，修饰routesthat引导表语从句6.Onetheorybehindthisisthatthesebirdshaveyettochangetheirmigratoryroutesthattakethemthroughcitieswithhigh-risebuildings.这背后的一种理论认为：这些鸟类尚未改变它们的迁徙路线，而这些路线会途经遍布高层建筑的城市。UnderstandingideasOnlythencanwelooktowardsharmoniouslysharingoururbanhabitats.only+副词+部分倒装7.Onlythencanwelooktowardsharmoniouslysharingoururbanhabitats.只有到那时，我们才能期待和谐共享我们的城市栖息地只有到那个时候你才知道后果。Onlythenwillyouknowtheoutcome.只有用这种方式，你才能实现你的梦想。Onlyinthiswaycanyourealiseyourdreams.只有当你专心做事的时候，才能实现高效率。Onlywhenyouarefocusedonthethingscanyouachieveahighlevelofefficiency.副词介词短语状语从句1．Ihavenochoicebut

(accept)his