高中英语人教版 (2019)选择性必修 第一册Unit 3 Fascinating Parks优质ppt课件

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 3 Fascinating Parks优质ppt课件，共48页。PPT课件主要包含了Ⅰ知识体系图解 ，buffet，cloth，edge，valley，vast，territory　，ban，boundary，cottage等内容，欢迎下载使用。

【语篇解读】黄石国家公园由美国国家公园管理局负责管理。1872年3月1日它被正式命名为保护野生动物和自然资源的国家公园,于1978年被列入《世界遗产名录》。这是世界上第一个国家公园。Yellwstne Natinal ParkYellwstne Natinal Park became America’s first natinal park in 1872.The Natinal Park Service was frmed 44 years later in 1916.Yellwstne,which is mstly in the state f Wyming,is cnsidered an example f the success f the Natinal Park System.
Humans have been present in Yellwstne fr mre than 11,000 years.The first rganized① explratin② f the area which lies clse t the cntinental divide f Nrth America tk place in 1870.Thse first rganized explrers must have seen right away hw special the land was.Yellwstne cntains beautiful muntains,deep canyns,lakes and rivers.The name Yellwstne cmes frm the river running thrugh the area.At first knwn as Rck Yellw River,it became knwn as the Yellwstne River.Yellwstne is hst t many different species f plants.Hwever,the park is mst special because f what lies underneath③ it.It sits n tp f an ancient super vlcan,knwn as The Yellwstne Caldera(火山口).The caldera is 48 by 72 kilmeters.And it remains an active vlcan.
It is believed that the last time the vlcan explded④ r erupted was ne half millin years ag.The area has had three majr eruptins in the last three millin years.Experts say it may erupt again in anther 1,000 t 10,000 years.But each year,there are thusands f earthquakes at Yellwstne.Mst are t small t be felt by peple visiting the park. Yellwstne is filled with the beauty f many ht water springs.Of all the gethermal(地热的) places in the wrld,half are in Yellwstne.In places f gethermal activity,ht water and gasses are trapped under the earth’s crust.In places like Yellwstne,they rush t the surface in the frm f ht water and steam t frm geysers(间歇泉).In additin t its beauty and wnders,Yellwstne is hme t the largest grup f wild animals in the lwer 48 United States.As yu travel thrugh the park,yu can smetimes see them in their natural habitat⑤ and hear their calls t mate and defend themselves.
词海拾贝①rganized adj.有组织的②explratin n.探险③underneath prep.在下面④explde vi.爆发⑤habitat n.栖息地典句欣赏It is believed that the last time the vlcan explded r erupted was ne half millin years ag.译文:据说,上一次火山爆发或喷发是在50万年前。分析: 本句是一个复合句。It是形式主语,that引导的是主语从句。
理解诱思1.What is mst special abut the park? 2.If yu have time t g n a hliday,which natinal park d yu want t visit and why? 答案:1.The park sits n tp f an active vlcan.2.I want t visit Baishuijiang Natural Reserve because I want t see giant pandas with my wn eyes.
Sectin A　Reading and Thinking
依靠……生活;以吃……为生
出发;启程,(怀着目标)开始工作
Ⅱ.释义匹配1.bundary　　A.that can be seen2.visibleB.an area f lw land between hills r muntains,ften with a river running thrugh it3.accmpany C.t travel r g smewhere with sb4.adptD.t take smene else’s child int yur hme and legally becme its parent5.valleyE.a real r imagined line that marks the limits r edges f sth and separates it frm ther things r places答案:1.E　2.A　3.C　4.D　5.B
Ⅲ.阅读导学根据pp26—27课文内容,选择正确答案。1.Why is it impssible fr the authr t tell whether it is mrning r night?A.Because he has n the sun shines he has n sense f the sun never sets in summer.
2.Why was Sarek made a natinal park in 1909?A.T keep the land in its natural keep the Sami’s traditinal way f prevent peple frm enjying the raise mre reindeer n this natural des the third paragraph mainly tell us?A.What Sarek’s muntains used t be Sami used t depend n ne is allwed t live in the live in harmny with nature.
4.What d we knw abut the authr frm the last paragraph?A.He starts t return himself belngs t the sets ut fr anther lives n the ther side f the muntain.答案:C
1.edge n.边;边缘;边线;刀刃　vt.& vi.(使)徐徐移动;给……加边【教材原句】I leave my tent and walk ver t the muntain edge.我离开帐篷,走到山边。【词汇精讲】edge n.边;边缘;边线;刀刃vt.& vi.(使)徐徐移动;给……加边He std at the water’s edge staring acrss the lake.他站在水边,凝视着湖面。Tm bught a knife with a sharp edge.汤姆买了一把刀刃很锋利的小刀。The little bat edged away quietly,while n ne was lking.趁没人注意,小船悄悄离岸而去。
【词汇拓展】She was a bit n edge till she heard he was safe.她听到他安然无恙才放下心来。
2.ban vt.明令禁止;取缔　n.禁令【教材原句】 ne else can live here,and all new develpment is banned within park bundaries.……没有其他人可以住在这里,在公园的边界内禁止所有的新开发项目。【词汇精讲】ban vt.明令禁止;取缔n.禁令Chemical weapns are banned internatinally.全世界都禁止化学武器。There shuld be a ban n talking ludly in cinemas.应该有在电影院大声喧哗的禁令。
【词汇拓展】We will ban smking in all ffices later this year.我们将从今年晚些时候起在办公场所全面禁烟。She was banned frm driving fr tw years.她被禁驾两年。
3.pick up拿起;接收(信号);(偶然)学会;整理;接载;情况好转accmpany vt.陪同;陪伴;伴随;(尤指用钢琴)为……伴奏【教材原句】Since reindeer were always n the mve,the Sami wuld pick up their tents and accmpany them.由于驯鹿总是在移动,萨米人会拿起他们的帐篷陪同他们一起移动。【词汇精讲1】pick up拿起;接收(信号);(偶然)学会;整理;接载;情况好转He picked up his suitcase and climbed the stairs.他拎起手提箱,爬上了楼梯。I picked up sme highly useful ld bks.我偶然得到了几本极为有用的旧书。
【词汇拓展】I have been picked ut t represent the whle team.我被选出来代表全队。Anthny picked himself up and set ff alng the track.安东尼自己慢慢爬起来,又开始沿着跑道继续跑。
【词汇精讲2】accmpany vt.陪同;陪伴;伴随;(尤指用钢琴)为……伴奏The disease is accmpanied by sneezing and fever.这种疾病往往伴随着打喷嚏和发烧。If she sang,I wuld accmpany her n the pian.如果她唱歌的话,我就用钢琴为她伴奏。
【词汇拓展】I must ask yu t accmpany me t the plice statin.我得要求你陪我去一趟警察局。The singer was accmpanied n the pian by her sister.女歌手由她姐姐钢琴伴奏。
4.adpt vt.采用;采纳;采取　vi.& vt.领养【教材原句】I am nt a Sami,but in Sarek I’ve adpted sme f their habits.我不是萨米人,但在萨雷克,我接纳了他们的一些习惯。【词汇精讲】adpt vt.采用;采纳;采取vi.& vt.领养All three teams adpted different appraches t the prblem.三个队采用了不同的方法处理这个问题。There are hundreds f peple wh are desperate t adpt a child.有几百个人急于领养孩子。Pupils shuld be helped t adpt a psitive apprach t the envirnment.应帮助学生对环境采取积极的态度。
【词汇拓展】He lked n the rphan as his adpted sn.他把孤儿当作养子。【温馨提示】adpt与adapt在拼写和意义方面的差别。adapt意为“使适应;改编”。Three nvels f her have been adapted fr televisin.她已有三部小说改编成了电视剧。
5.set ut (t d) 出发;启程;(怀着目标)开始工作【教材原句】After breakfast,I pack my bag and set ut again.早饭后,我收拾行李,又踏上行程。【词汇精讲】set ut (t d) 出发;启程;(怀着目标)开始工作They set ut n the last stage f their jurney.他们开始了旅行的最后一程。He has achieved what he set ut t d three years ag.他已经实现了他3年前的奋斗目标。
1.Even thugh the sun is brightly shining,telling whether it is mrning r night is impssible.尽管阳光灿烂,也无法分辨是早晨还是晚上。【句式剖析】本句是一个复合句。telling...是主句,主句中有一个whether引导的宾语从句。Even thugh引导的是让步状语从句。even thugh=even if是连词词组,用来引导让步状语从句,如主句表示将来的动作,从句中要用一般现在时来表示将来时。I will nt give up even if there is nly a gleam f hpe.哪怕只有一线希望我也不会放弃。My grandfather still plays tennis nw and then,even if/thugh he’s in his nineties.尽管九十多岁了,爷爷仍旧偶尔打网球。
【温馨提示】在even if或even thugh引导的让步状语从句中,如果主句的主语和从句的主语一致,且从句中有be时,可以把从句的主语和be省略。The girl is s shy that she never speaks even if (she is) asked t.那个女孩很害羞,即使问她,她也不说话。
2.Arund 9,000 years ag,this ice melted,leaving behind abut 100 glaciers.大约9,000年前,冰融化了,留下了大约100个冰川。【句式剖析】本句是一个简单句,leaving behind abut 100 glaciers是动词-ing形式构成的短语作结果状语。动词-ing形式作结果状语时,和句子的主语有逻辑上的主谓关系。Many trees had been blwn dwn by strng winds,blcking rads,paths and railway lines.许多树被狂风刮倒,把大小道路和铁路都堵塞了。In Sydney the Chinese team gt 28 gld medals,ranking third f all the cmpeting cuntries.在悉尼奥运会上,中国队共获28枚金牌,在所有的参赛国中金牌总数名列第三。
【句式拓展】动词-ing形式作结果状语,表示意料、情理之中的结果,动词不定式作结果状语常表示出乎意料的结果。He raced thrugh the living rm,nly t find the frnt dr clsed.他飞快地跑过起居室,却发现前门上锁了。
3.Fllwing the reindeer were the Sami peple,wh made this territry their hme.在驯鹿之后来的是萨米人,他们在这片土地上安家落户。【句式剖析】Fllwing the reindeer were the Sami peple是主谓倒装,主语the Sami peple后置,以便于后面的定语从句更好衔接,语义上也更连贯。Running after Wang Lin is Li Hua,wh is mnitr f ur class.跑在王林后面的是李华,他是我们的班长。Fllwing the headmaster was Mr Smith,wh was ur English teacher.跟着校长的是史密斯先生,他是我们的英语老师。
【句式拓展】(1)here,there,nw,then,ut,in,up,dwn,away,n the wall,in the rm 等表示地点、时间或方位的副词或介词短语置于句首,且主语为名词时,句子用全部倒装。Suth f the river lies a small factry.河的南边有一家小工厂。(2)有时为平衡句子结构或突出、强调,将作表语的介词短语、形容词、副词或分词提到句首,构成“表语+系动词+主语”的完全倒装结构。Present at the party were Mr Green and many ther guests.出席聚会的有格林先生和许多其他的客人。
Ⅰ.课文语法填空I am in the Sarek Natinal park in Sweden,1. 　　　 there are n rads r twns.When I wake up t the sund f the wind 2._______　　　　　 (beat) the clth f my tent,I check my watch and find it is 7:30.I am nw abve the Arctic Circle where the sun never 3.　　　　　 (set) in summer.I walk t the muntain edge,4. 　　　　　 (spread) ut befre me,branches f the Rapa River flwing thrugh the valley. There used 5.　　　　　 (be) snw cvering Sarek’s muntains.Arund 9,000 years ag,this ice melted,leaving behind abut 100 6.　　　　　 (glacier).First came the reindeer and then humans,wh lived in harmny 7.　　　　　 nature. 
Fr hundreds f years,the Sami lked after reindeer and depended 8.　　　　　 reindeer fr a living.The Sami was always accmpanying the reindeer n the mve.Tday,mst Sami have huses in villages near Sarek. After breakfast,I pack my bag and set ut fr anther adventure t the ther side f the valley.Being in such a beautiful and wild place makes me feel 9.　　　　　 (bless) t be alive.Here I am,alne under this brad sky,breathing the fresh air and enjying this great adventure.What culd be 10.　　　　　 (gd)?