高中英语外研版 (2019)选择性必修 第一册Unit 6 Nurturing nature完美版课件ppt

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Unit 6　Nurturing nature
内容索引
INDEX
基础自测 自主学习 落实基础知识
互动探究 探究重点 互动撞击思维
达标检测 当堂检测 基础达标演练
Period Two　Starting out & Understanding ideas—Language points
基 础 自 测
PART 1
自主学习 落实基础知识
1. adj.脆弱的2. n.地标3. adj.壮丽的4. n.空闲，闲暇5. n.辐射6. adj.如镜面般的7. v.徘徊8. n.风景，景色
Ⅰ.重点单词
delicate
landmark
splendid
leisure
radiation
mirror-like
wander
scenery
9. adv.平稳地 → adj.稳定的①10. adj.巨大的 → n.块，团②a
steadily
steady
massive
mass
①steady(adj.稳定的)→变y为i，再加ly＝steadily(adv.平稳地) 例：easy→easily②mass(n.大块)＋ive＝massive(adj.巨大的) 例：act→active
掌握规律 巧记单词
1. 吸引某人的注意2. 空闲时3. 位于……4. 路过；(时间)流逝5. 伸出(手)6. 使……充满生机7. 多亏
Ⅱ.核心短语
catch one’s eye
at one’s leisure
be located in/at...
pass by
reach out
bring...to life
thanks to
1.特殊疑问词＋to do was among the top concerns.怎样保护脆弱的生态环境是最令人关注的问题。2.with复合结构A group of Tibetan antelopes is moving under the bridge，_________________ grass at their leisure.一群藏羚羊从桥底下走过，有些停下来悠闲地吃草。
Ⅲ.经典句式
How to protect the delicate ecosystem
with some stopping
to eat
3.现在分词作方式状语 ，we built a twenty-kilometre wall along the lake to protect it from construction waste.我们使用成千上万个沙袋，沿湖筑起了一道20公里长的墙来保护这个湖不受建筑垃圾的污染。
Using thousands and thousands of sandbags
返 回
互 动 探 究
PART 2
探究重点 互动撞击思维
...“railways like massive dragons are winding among the mountains”...……铁路就像巨龙蜿蜒在大山之中……
1
massive adj.巨大的mass n.块，团；大量，许多a mass of/masses of大量的，许多的the masses群众，平民百姓
重点词汇
(1)The explosion made a massive hole in the ground.爆炸在地面留下了一个巨大的洞。(2)The hill appeared as a black mass in the distance.那座小山在远处显得一片漆黑。(3)The paper was covered with figures.纸上写满了密密麻麻的数字。
a mass of/masses of
The first landmark to catch my eye is the splendid Qingshuihe Bridge，the world’s longest bridge built over permafrost.吸引我注意力的第一个地标是壮丽的清水河大桥，是世界上建在永久冻土层上的最长的桥。
2
catch one’s eye吸引某人的注意catch one’s attention吸引某人的注意catch one’s breath屏住呼吸catch hold of抓住catch on理解；受欢迎，流行起来catch up with赶上
(1)He was walking in the park when a massive cloud caught his eye.他正在公园里散步，这时一大片乌云映入眼帘。(2)When she saw the bear，she .当她看到那只熊时，她屏住了呼吸。(3)When he was walking past me，I his hand.当他从我身边走过时，我抓住了他的手。(4)He is so clever that he is quick to to things.他那么聪明，领悟能力很强。(5)The boy ran fast to the other runners.男孩跑得很快，以便赶上其他跑步者。
caught her breath
caught hold of
catch on
catch up with
Located at over 5，000 metres above sea level，this is the highest railway station in the world.位于海平面以上5 000多米处，这是世界上海拔最高的火车站。
3
locate vt.使位于，使坐落于……※be located in/on/at...坐落于……※location n.地点，位置
(1)The company located its branch office in the suburbs.这家公司在郊区设立了办事处。(2)The old temple is (locate) at the foot of a mountain.这座古庙位于山脚下。(3)The (locate) of the factory is close to the railway.工厂的位置靠近铁路。[高级表达](4)Qingdao is an attractive city which is located on the eastern coast of China.(用非谓语动词改写)Qingdao is an attractive city the eastern coast of China.
located
location
located on
Cuona Lake is so close to the railway that I want to reach out and touch its pale blue mirror-like surface.措那湖距离铁路那么近，以至于我想伸出手去触摸一下它那淡蓝色的如镜面般的水面。
4
reach out伸出(手)reach out to sb. 向某人提供/寻求帮助reach an agreement达成协议out of/beyond one’s reach某人够不到within one’s reach/within the reach of sb. 在某人可以承受的范围内hold/stick out伸出
(1)When you need help，reach out to the people who care about you.当你需要帮助时，向那些关心你的人寻求帮助。(2)The purpose of the meeting was to on next year’s prices.这次会议的目的是对明年的价格达成协议。(3)The shelf is so high that it is .架子太高了，我够不到。(4)The new mobile phone is priced well most people.那款新手机的定价在大多数人可以承受的范围内。
reach an agreement
out of/beyond my reach
within the reach of
Water birds playing in the lake，and cattle and sheep wandering the grasslands bring the scenery to life.水鸟在湖上嬉戏，牛羊在草地上闲逛，使得这幕景色充满了活力。
5
scenery n.风景，景色(1)There is no scenery comparable to that of the West Lake.西湖风景之美无与伦比。[易混辨析] scenery，scene，view，sight※scenery是总称，指大范围的自然风光，是由多个scene构成的景色，常译为“景色；风景”。※scene指展现在眼前的情景，也可以指scenery的一部分，指某处小范围的景色，大多包括景物中的人及活动，可译为“情景；景色；场面；一场(戏剧)”。
※view是指人从一定的角度(或从远处或从高处等)所看到的景色，还有“观点；看法”等意思。※sight指眼睛所看到的景象，可以指美丽的风景，也可以指悲惨的景象，其复数sights表示“名胜古迹、人文景观”等。[选词填空]　scene，scenery，view，sight(2)The old town is famous for its beautiful .(3)You can get a wonderful on the top of the tower.(4)There is a happy of children playing in the garden.(5)The Summer Palace is one of the of China.
scenery
view
scene
sights
How to protect the delicate ecosystem was among the top concerns.怎样保护脆弱的生态环境是最令人关注的问题。
※句中的How to protect the delicate ecosystem是“特殊疑问词＋不定式”结构。※“特殊疑问词＋不定式”结构在句中可作主语、宾语、表语、同位语等成分。疑问词包括疑问代词(what，who，whom，which，whose)和疑问副词(when，where，how)。温馨提示：在“疑问代词＋不定式”结构中，不定式中的动词为及物动词，与疑问代词有动宾关系，但不定式用主动形式表示被动含义。
经典句式
(1)What to do next hasn’t been told to us.(作主语)还没告诉我们下一步该做什么。(2)I don’t know how (describe) the nice scenery there.(作宾语)我不知如何描述那里的美景。(3)The problem is where (put) the piano.(作表语)问题是把钢琴放在哪里。(4)She had no idea which book (choose).(作同位语)她不知道选哪一本书。
to describe
to put
返 回
to choose
达 标 检 测
PART 3
当堂检测 基础达标演练
1.Unfortunately，the young man suffered a (mass) heart attack.2.While I was walking in the street，a beggar reached his hand.3. (locate) in the middle of Italy，Pisa is famous for its ancient buildings.4.He was standing by the window when a nice flower (catch) his eye.5.Please repeat what you said；I didn’t quite catch .
massive
out
Located
caught
on
Ⅰ.单句语法填空
1.He it began to rain heavily.他正要出去，这时开始下大雨。2. hasn’t been decided yet.怎么解决这个问题还没有定下来。3. ，he couldn’t concentrate on the nice scenery.那么多人站在那里，他无法集中注意力欣赏美景。
was about to go out when
How to solve the problem
With so many people standing there
Ⅱ.完成句子
4.If you miss the chance，it may be years .如果你错过这个机会，或许过很多年你才能得到另一个机会。5.The girl is so hard-working .这个女孩学习非常刻苦，她值得被表扬。
before you get another one
that she deserves to be praised
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Unit 6　Nurturing nature