高中英语高考Unit 5 Humans and nature【复习课件】-2022年高考一轮英语单元复习过过过（北师大版2019）（北师大版2019）

这是一份高中英语高考Unit 5 Humans and nature【复习课件】-2022年高考一轮英语单元复习过过过（北师大版2019）（北师大版2019），共30页。PPT课件主要包含了自主发现　，survivor，survival，自主发现，to do，about，to know，Curiosity，be up to，be fit for等内容，欢迎下载使用。
1．escape vi.&vt.逃离；逃避(教材P30)
[合作探究]　体会escape的用法和意义The satellite is always escaping frm/ut f the earth nly t be pulled back the same distance it has escaped by gravity.卫星总是要飞离地球，而结果却被地球引力拉了回来，拉回的距离与飞出的距离相同。He was lucky t escape being punished.他幸运地逃脱了惩罚。They had a narrw escape when a car crashed int their car.当一辆轿车撞上他们的车时，他们死里逃生。
①escape ____________...　逃离……②escape (ding) sth 避免(做)某事[词块积累]have a narrw escape九死一生[巩固内化]　完成句子①He _________________(企图逃跑)，which was fund impssible at last.
tried t escape
②They went t the muntains ________________________ (避暑)．③He ____________________________ (从燃烧的汽车里逃了出来) when the accident ccurred.
t escape the summer heat
escaped frm the burning car
2．survive vi.&vt.活下来；幸存(教材P30) 　survivr n. 幸存者　survival n．[U]幸存；[C]残存物
[合作探究]　体会survive的用法和意义Sadly, it is very difficult fr giant pandas t survive in the wild.令人沮丧的是，大熊猫在野外很难活下来。 Life isn’t abut hw t survive the strm; it’s abut learning t dance in the rain.生活不在于如何从暴风雨中幸存，而在于学会在雨中跳舞。If he culdn’t find his way ut f the frest, there wuld be little chance f survival.如果他找不到走出森林的路，他生存的可能性很小。
As far as I knw, the ld wman survived her husband by ten years.据我所知，这位老太太比她丈夫多活了十年。
[自主发现]A survive B ____________ ...　　A比B活得长……[名师提醒]　survive 表示“幸免于难”时，是及物动词，其后不需要加介词in或frm。[巩固内化]单句语法填空/完成句子①The ____________ f the earthquake ften talks abut his ____________．(survive)
④He ____________________________ (比他妻子多活了两年)．
②________________________________ (幸存者被紧急送进医院) after the car crash.③They did nt knw hw they culd ____________________________ (挨过这个寒冷之夜)．
Survivrs were rushed t hspital
survive the cld night
survived his wife by tw years
3．frightened adj.受惊的；害怕的　frighten v. 使惊吓；吓唬　frightening adj.令人恐惧的
The mment I heard the wrd I became very frightened.(教材P31)我一听到这个词就非常害怕。
[合作探究]　体会frightened的用法和意义A cry came frm the frightened child.哭声来自受惊的孩子。She was frightened at what she saw.她对看到的事情感到恐惧。She was frightened f falling int the swimming pl.她害怕掉进游泳池。I am frightened t g ut alne at night.我不敢晚上一个人出去。
①be frightened ____________　对……感到恐惧②be frightened ____________ ding sth 害怕做某事③be frightened ____________ sth 不敢做某事
[巩固内化]　完成句子①I ________________ the sight f the snake.看到那条蛇时我被吓坏了。②I ________________________________ barks f the fierce dg.听到那只凶猛的狗的叫声我吓坏了。③He ________________________________ frm the tp f the tall building.他不敢从那座高楼顶上往下看。
was frightened at
was frightened f hearing
was frightened t lk dwn
4.curius adj.好奇的　curisity n. 好奇；好奇心
After a while, I became curius abut the whirlpl itself.(教材P31)过了一会儿，我对漩涡本身产生了好奇。[合作探究]　体会curius的用法和意义If a by is curius, he is always asking questins.一个好奇的孩子总是要不断地提出问题。The by is curius abut everything.这个男孩对任何事情都很好奇。She is curius t knw what happens.她好奇地要知道发生了什么事。
①be curius ____________　对……感到好奇②be curius ____________... 好奇做……[巩固内化]　单句语法填空①As a little by, he was curius ____________ the rigin f mankind.②He’s curius____________ (knw) what she said.③____________(curius) drve him int the cave t see what happened.
5．equal adj.相等的；相同的 n．同等的人；相等物　equality n．平等，相等
secnd, between tw bjects f equal extent，rund bjects fell dwn less rapidly...(教材P31)……第二，在两个相同大小的物体之间，圆形物体下降得不太快……[合作探究]　体会equal的用法和意义Nt all men are equal in ability.人的能力不全一样。I’m nt equal t (ding) the task.我不能胜任这项任务。He is my equal in strength.他和我力气一样大。N ne equals him in spelling.在拼写方面，无人能和他相比。
①be equal ____________ (ding) sth 能胜任(做)某事②be equal in sth 在某方面相同③equal sb ____________ 在某方面与某人匹配[思考]　表示“胜任……”的其他常见表达还有哪些？①____________　②____________　③____________
be qualified fr
(1)单句语法填空①A pund is rughly equal ____________ 500 grams.②He desn’t seem equal t ____________ (d) the task.③Tw plus tw ____________ (equal) fur.(2)同义句转换④The manager isn’t fit fr his psitin.→The manager isn’t ____________ his psitin.⑤Twice three equals six.→Twice three ____________ six.
pick up捡起；学会；结识；用车接；好转；恢复；收听；购买
In the end, a bat picked me up.(教材P31)最后，一艘船把我救了起来。[短语记牢]　记牢下列短语pick ut挑出，辨别出pick ne’s pcket 扒窃pick n sb 对某人刁难挑剔
①He has picked up slwly since he came ut f hspital.他自出院以来，身体慢慢地康复了。②He gets picked n by the ther bys because he’s s small.他因为个子小受到其他男孩子的欺负。③She was picked ut fr the jb.她被挑选出来做这份工作。
写出下列句中pick up的含义①I was able t pick yu up n the shrt wave radi.____________②I’ll pick yu up at the schl gate.____________③He picked up the bk frm the flr.____________④The children have picked up the lcal accent.____________
1．I felt sick，as if I was falling frm a muntain tp in a dream.(教材P31)
我觉得恶心，好像我在梦中从山顶上摔下来。[句式解读]　句中as if意为“好像，似乎”，引导方式状语从句，可由as thugh代替。[用法总结](1)as if在seem，lk等系动词后可引导表语从句。①It seems as if the by has lst his way.那个男孩好像迷路了。(陈述语气)
(2)as if引导的从句有语气上的变化：1〉as if从句用陈述语气的情况：当说话者认为句子所述的是真实的或极有可能发生或存在的事实时。2〉as if从句用虚拟语气的情况：当说话人认为句子所述的是不真实的或极少有可能发生或存在情况时，从句用虚拟语气，其形式如下：a．如果从句表示与现在事实相反，谓语动词用一般过去时。b．如果从句表示与过去事实相反，谓语动词用“had＋过去分词”。c．如果从句表示与将来事实相反，谓语动词用“wuld/culd/might＋动词原形”。
②She treated her husband as if/thugh he were a stranger.她待她丈夫如陌生人。(虚拟语气)③She talks and talks as if she wuld never stp.她说了又说，好像永远停不下来。(虚拟语气)[巩固内化](1)单句语法填空①The yung man with lng hair lks as if he ____________ a girl.②He acted as thugh he ____________(knw)nthing abut it.
(2)翻译句子③看起来她好像有点不高兴。________________________________________________________________________④他张开口，像是要说话。________________________________________________________________________⑤He dressed himself as if he were a strange being frm anther planet._______________________________________
It lks as if she is a little unhappy.
He pened his muth as if (he was ging) t speak.
他打扮得像来自其他星球的奇异生物。
2． larger the bdies were, the mre rapidly they fell；...(教材P31)……身体越大，下落越快……
[句式解读]　“the＋比较级……， the＋比较级……”表示“越……就越……”。[用法总结](1)第一个“the＋比较级……”是条件状语从句，第二个“the＋比较级……”是主句。如果第二个“the＋比较级……”用一般将来时，则第一个“the＋比较级……”通常用一般现在时代替将来时。(2)这个句型表示从句和主句的变化是同时进行的，即：主句的情况随着从句的情况而变化。两个“the＋比较级……”要分别放在两个句子的主谓结构之前，两句之间可以用逗号隔开。当意思很明白时，两句常采用省略形式。
①The mre yu talk, the less attentin he will pay t yu.你说得越多，他越不注意听你讲。②The mre he eats, the fatter he gets.他吃得越多就变得越胖。③The less yu wrry, the better results yu will get in the examinatin.你越放松，考试的成绩就会越好。④The sner, the better.越快越好。
单句语法填空/完成句子①The mre we d fr the peple, the ____________ (happy) we will feel.②The lnger the war ____________ (last), the mre the peple there will suffer.③The mre she learns，_________________________.她越学越想学。④______________________________，the better yur English will be.你练习英语越多，你的英语就越好。
the mre she wants t learn
The mre English yu practise
关系副词引导的定语从句
上述三个关系副词很多情况下都可以用介词＋关系代词来替换。where＝in/at/t＋which；when＝in/n/at＋which；why＝fr＋which。
[巩固内化1]　单句语法填空①I can never frget the day ____________ I first saw yu.②He came at the time ____________ we needed him mst.③I’ll never frget the days ____________ we spent tgether.④Almst every teenager will experience a perid in their life ____________ they aren’t satisfied with their parents.⑤We live in an age ____________ mre infrmatin is available with greater ease than ever befre.
[巩固内化2]　单句语法填空①The accident has reached t the pint ____________ bth their parents are t be called in.②Yu wuld get int a situatin ____________ yu have t decide immediately.③The next day, my brther and I went t the beach ____________ we watched sme peple play vlleyball.④Students shuld invlve themselves in cmmunity activities ____________ they can gain experience fr grwth.
[巩固内化3]　单句语法填空①Unsuccessful peple can always find reasns ____________ they’re nt ding well.②I dn’t believe the reasn ____________ he gave me fr his being late.③That was the reasn ____________ he gave fr his absence.④D yu knw the reasn ____________ he didn’t attend the meeting yesterday?