外研版（2019）必修 第一册Unit 5 Into the wild Developing ideas 语言点课件(共34张PPT)

(共34张PPT)
Unit 5 Developing ideas
An Encounter with nature
一次与大自然的邂逅
语言点课件
UNIT 5
photographer /f t ɡr f / n.摄影师 74
button/ b t( )n/n.按钮 74
recover /r k v / v.(从糟糕经历中)恢复 74
shock / k/ n.吃惊，震惊 74
element / el m nt/n.基本部分，要素 74
the elements天气(尤指坏天气) 74
brave the elements不顾天气恶劣，冒着风雨
74
variety /v ra ti/ n.多样化，变化 75
per /p / prep.每 75
encounter/ n ka nt / n.意外的相遇，邂逅 75
path /pɑ θ/n.小径，小道 75
Words and expressions
* breathtaking / breθte k / adj.令人惊叹的 75
eagle/ i ɡ( )l/ n.鹰 75
concentrate / k ns( )ntre t/ v.专注，专心 75
freeze /fri z/ v.突然停止，呆住 75
stare /ste / v.凝视，盯着看 76
* capture/ k pt /v.(用文字或图片)记录，捕捉 76
image/ m d /n.图像，影像 76
after all 毕竟，终究 76
reaction /ri k n/n.(对某一情形或事件的)反应 77
file/fa l/n.档案，文件 78
本课重点短语
brave the elements
be famous for
be known for
at a speed of
concentrate on
recover from
show respect to
after all
　 encounter n. & v. 相遇，邂逅；经历
【教材原句】
An Encounter with Nature 一次与大自然的邂逅(P75)
【要点必记】
a chance encounter 偶然相遇
a close encounter with a snake 险遇一条蛇
a child’s first encounter with books 孩子第一次接触书本
单句语法填空
(1) His first encounter ______Wilson was back in 1989.
单句写作
(2) We ______________________________（遇到许多困难）in the first week.
with
encountered a number of difficulties
1
brave the elements不顾天气恶劣，冒着风雨；风雨无阻
【教材原句】As a nature photographer, I have to brave the elements.
身为一名自然摄影师，我必须要风雨无阻地行动。(P74)
【要点必记】
the elements天气（尤指坏天气）；基本原理；入门；自然力
The area where most refugees are waiting is exposed to the elements.
大部分难民滞留的地区暴露在风雨之中。《柯林斯英汉双解大词典》
He taught me the elements of map-reading.
他教我看地图的基本方法。《牛津词典》
The story has all the elements of a soap opera.
这个故事是非常典型的肥皂剧题材。《牛津词典》
Are we going to brave the elements and go for a walk
我们要冒着风雨去散步吗？《牛津词典》
Researchers will be braving the elements over the next two weeks to study the snow leopards.在接下来的两周内，研究人员将冒着严寒研究雪豹。
2
observe v. 看到，观察；遵守，奉行（法律、风俗等）；庆祝
【教材原句】... you can observe animals in their natural environment. …
你可以在自然环境中观察动物。(P74)
【要点必记】
（1）observe sb. do sth. 观察到某人做了某事
observe sb. doing sth. 观察到某人正在做某事
observe that... 观察……
observe traffic rules 遵守交通规则
celebrate the Mid-Autumn Festival 庆祝中秋节
（2）observation n. 观察
【误区警示】
observe sb. do sth. 变为被动语态时，不定式要加上 to。
3
写出句中 observe 的含义
(1) ［词汇复现］As a photographer，he is good at observing things and has an amazing imagination. _______________　　　
(2) People must observe the law. Nobody should be an exception. _______________ 　　　
(3) Do they observe the Spring Festival _______________ 　　
单句写作
(4) _______ _______ （仔细观察）if any change occurs when doing experiments in the lab.
(5) Though having lived abroad for years，many Chinese still ___________________________（遵循着传统习俗）.
(6) The ______ ______ _______（注意到他正在行驶）at the speed of 90 miles per hour.
观察　
遵守　
庆祝
Observe carefully
observe the traditional customs
observed him driving
be famous for以……而闻名（因某种特定的事物、品质或行为而广为人知）
【教材原句】As the world’s first national park, Yellowstone is famous for the variety of its wildlife, but it is probably best known for its bears.(P74)
黄石公园是世界上第一个国家公园，因其野生生物的多样性而闻名，不过其中最广为人知的可能性还是那里的熊。
【例句】
I want to concentrate on playing volleyball and to be famous for that, not anything else.
我希望专心打球，凭借排球上的表现获得关注，而不是其他方面。
Beijing is famous for it's history. Now it will be famous for holding the 2008 Olympic Games.
北京以它的历史而闻名。现在它将会因为举办2008年奥运会而闻名。
He is famous for his love of nature.
他因热爱自然而闻名。
4
be known for 因……而众所周知；因为某事闻名
【教材原句】As the world’s first national park, Yellowstone is famous for the variety of its wildlife, but it is probably best known for its bears.(P74)
黄石公园是世界上第一个国家公园，因其野生生物的多样性而闻名，不过其中最广为人知的可能性还是那里的熊。
【例句】
He is known for his optimistic can-do attitude.
他因乐观进取而闻名。《柯林斯英汉双解大词典》
He is known for developing the first hybrid rice.
他因培育出第一种杂交水稻而闻名。
Britain is known for its roast beef dinners.
英国因烤牛肉晚餐而出名。
Suzhou is known for its beautiful gardens, which attracts a large number of tourists.
苏州以其美丽的园林而闻名于世，吸引了大量游客。
5
at a speed of 以……的速度；以……的速度行驶
【教材原句】Despite a weight of up to 300 kilograms, they can run at a speed of around 64 kilometres per hour and are also excellent swimmers.虽然体重最高可达300公斤，它们却能以约64公里的时速奔跑，还非常擅长游泳。(P75)
【例句】
The car travels at a speed of 80 miles an hour.
小汽车以每小时80英里的速度行驶。
Since 1993, sea levels have risen at a speed of 3.2 cm every 10 years.
自1993年以来，海平面以每10年3.2厘米的速度上升。
The nation's population continues to rise at a speed of 12 million per year.
这个国家的人口持续以每年1200万人的速度增长。
The train is travelling at a speed of sixty miles an hour.
火车正以每小时六十英里的速度行驶。
6
concentrate on/upon专注于：集中精力或注意力于某个特定的事物或任务上。
【教材原句】While I was concentrating on photographing this amazing scene, I suddenly had a feeling that I was being watched.我正聚精会神地拍摄这惊人的景观，突然感觉有什么在盯着我。（P75）
【例句】
I am leaving to concentrate on writing fiction.
我要离开去专心写小说。《柯林斯英汉双解大词典》
I can't concentrate on my studies with all that noise going on.
噪音让我无法专注于学习。
You get what you concentrate upon.
你得到你所专注的东西。
You will solve the problem if you concentrate upon it.
如果你肯贯注全部精神，你会解决这个问题。
7
单句语法填空
(1) I’m concentrating my efforts _______ preparing for tomorrow’s exam.
(2) Stress and tiredness often result in a lack of _____________ （concentrate）.
单句写作
(3) All these worries made it impossible for her to _________________ 　　　　　　　　（集中精力于）her work.
(4) ［词汇复现］I encountered a photographer on the path，who was so ________________________________________（专注于观察美丽的景色）that he ignored me.
on　
concentration　
concentrate/focus on
concentrated on observing the beautiful scenes
scene n. 景色，景象；场景，场面；发生地点，现场；（戏剧或歌剧的）场
【要点必记】
battle scenes 战斗场面
the scene of the accident/crime
事故 / 犯罪现场
on the scene 到现场
at the scene 在现场
Act I，Scene 2 of “Hamlet”
《哈姆雷特》第 1 幕第 2 场
【词语辨析】view，sight，scene 与 scenery
（1）view 指从远处或高处看到的景色；
（2）sight 指旅游观光的风光，包括城市景色或自然风光；
（3）scene 是 scenery 的一部分，多包括其中的人物及活动；
（4）scenery 指某一国家或地区总的自然景色。
8
单句语法填空
(1) The band sang a beautiful song _______ the scene and all the fans were excited.
(2) The seaside reminds me of many joyful _______ （scene）of my vacation.
辨析填空（scene/scenery/sight/view）
(3) The tourists on camels can enjoy the _______ of the desert.
(4) You’ll get a fine _______ of the small town from the top of the hill.
(5) The boats in the harbour made a beautiful _______.
(6) The Great Wall is one of the _______ of the world.
单句写作
(7) The police ____ __ ____ _____ （到现场）immediately and caught those criminals.
(8) A new chapter in a novel is something like __ _____ _____ （新的一场）in a play.
on　
scenes
scenery　
view　
scene
sights
were on the scene　
a new scene
stare v. 凝视，盯着看
【教材原句】
With water falling off its thick，brown hair，the bear stared back at me. 随着水从它浓密的棕色毛发上滴落下来，那只熊回望着我（P76）
【要点必记】
stare at sb. 盯着某人看；凝视某人
stare sb. in the face 盯着某人的脸看
stare sb. up and down 上下打量某人
【归纳拓展】
glare at 怒视　 fix one’s eyes on 盯着看
glance at 瞥一眼（指粗略地看一下）
9
单句语法填空
(1) Then you usually lay there just ________（stare）at the ceiling，
thinking about everything that could go wrong.
(2) ［词汇复现］Somehow，when I pressed the button，her eyes were
staring ____ a delicate digital image.
辨析填空（stare/glance/look）
(3) ［2015·湖南卷］He must have sensed that I was looking at him. He
suddenly _______ at me and said quietly，“Why are you
_______ at me like that ”
(4) ______ at the blackboard carefully and don’t leave out any
important detail.
staring　
at
glanced
staring
Look
recover （1）v.（从糟糕经历中）恢复；vt. 恢复（能力、知觉等）
　　　　　　　 （2）vi. 痊愈，恢复健康　（3）vt. 重新获得；找回
【教材原句】When I recovered from the shock，I looked at my camera.
当我从震惊中恢复过来时，我看着我的相机。（P76）
【要点必记】
（1）recover from 从……中恢复；恢复；恢复知觉
recover oneself 静下心来
（2）recovery n. 恢复，痊愈；复得，找回 make a full recovery 完全康复
make a quick/slow recovery 恢复很快 / 缓慢
【学法点拨】前缀 re- 表示“重”“又”“再”等含义。
类似的还有 repeat（重复），return（回来），rebuild（重建），review（复习），rewrite（重写，改写）等。
【例句】
It'll take her time to recover from the illness.她康复需要时间。《牛津词典》
It can take many years to recover from the death of a loved one.
从失去亲人的痛苦中恢复过来可能要花很多年。《牛津词典》
10
单句语法填空
(1) She recovered _______ her surprise，and answered calmly.
(2) He’s in hospital， __________ （recover）from a heart attack.
(3) —Can I continue with the training
— Sorry，you can’t as you ______________（not recover）from the knee injury.
(4) To his parents’ relief，the boy made a quick _______ （recover）after the operation.
单句写作
(5) 他显得心烦意乱，但很快静下心来。
He seemed upset but quickly ________________.
(6) 他丢了手提箱，但是又从火车站找到了。
He lost his suitcase，but he _____________at the railway station.
from　
recovering
haven’t recovered
recovery
recovered himself　
recovered it
shock （1）n. 吃惊，震惊；令人震惊的事；休克
（2）vt. 使震惊，使惊愕
【要点必记】
（1）It shocks sb. to see/hear...看到 / 听到……使某人震惊。
be in a state of shock惊魂未定/处于休克状态
a great shock to sb. 对某人来说是个极大的震惊（抽象名词具体化）
（2）shocking adj. 令人震惊的，令人憎恶的
shocked adj. 惊愕的，震惊的
be shocked at/by 对……感到震惊
be shocked to do sth. 对做某事感到震惊
shocked look/expression 震惊的表情
shocked voice 震惊的声音
◆一言助记
This is shocking news. It has shocked everyone，and everyone is shocked at the news.
这是令人震惊的消息。它震惊了每个人，每个人都对这个消息感到震惊。
11
单句写作
(1) ［词汇复现］After the crash，80 percent of the passengers____________________（从震惊中恢复过来），staring at each other somehow.
(2) ［重庆卷］The parents _____________________（被震惊）the news that their son needed an operation on his knee.
单句语法填空
(3) People were_______（shock）to see that the little girl was often beaten by her stepmother. The _______（shock）news 　_______（shock）all the people around，which was also____ shock to her father who was working abroad.
recovered from shock　
were shocked by
shocked
shocking
shocked
a
　
　 capture v. （用文字或图片）记录，捕捉；捕获
【教材原句】
My most frightening but magical experience was now captured forever in a single image.
我最可怕但最神奇的经历，现在被永远地
记录在了一张照片中。
单句写作
(1) The animals’ activity
______________________
（被拍摄下来）by security cameras.
(2) They use puppets（木偶）to
____________________
（激发想象力）of children.
【要点必记】
capture sb./sth. on film/tape
拍摄 / 录制某人 / 某物
capture one’s imagination/ attention
激发某人的想象力 / 吸引某人注意
capture sb. by surprise
出其不意地俘获某人
capture one’s heart
赢得某人的心，使某人倾心
was captured on film
capture the imagination
12
　 show respect to 对…表示尊重；对某人或某事表示敬意或尊重的行为或态度
【教材原句】
From time to time I look at the photo as a reminder to show respect to all animals.
我不时地会看看这张照片，提醒自己尊重所有的动物。（P76）
【例句】
That's because people think that visiting tombs is to show respect to their dead family members.
那是因为人们认为扫墓是对逝去家人的尊重。
Youth should always show respect to the old.
年轻人应该永远尊敬老年人。
Children should show respect to their parents.子女应该尊敬父母。
Traditional dances are performed to show respect to the moon.
传统舞蹈表达了人们对月亮的尊敬。
13
　 after all 毕竟，终究
【教材原句】
It is after all we who are the visitors to their world.
毕竟我们是他们世界的访客。
【要点必记】
after all
“终究，还是”，表示结果与预想的不同，
常置于句末；
“毕竟，别忘了”，解释或说明理由，
常置于句首。
above all 首先，最重要的是　　
in all 总共，总计
（not）at all 完全（不），一点儿（都不）
◆一言助记
You shouldn’t have scolded the boy at all，for he is a child after all. Above all，he made only two mistakes in all. 你根本不该责备那个男孩，因为他毕竟还是个孩子。最重要的是，他总共才出了两处错误。
14
辨析填空（after all/at all/above all/in all）
(1) Why are you so anxious _________ it isn’t your problem.
(2) They spent 500，000 yuan __________ advertising their new products.
(3) In my opinion，you must be smart，confident，and， _________，honest.
(4) He is honest. He doesn’t like making up an excuse for his failure
________.
单句写作
(5) I’m so sorry and I _____________________（我终究还是不能和你一起去）.
(6) ［词汇复现］In my opinion，my partner _____________________（毕竟太焦虑了）.
After all
in all　
above all　
at all
can’t go with you after all　
was too anxious after all
　 reaction n. （对某一情形或事件的）反应
【教材原句】What is your opinion of the photographer’s reaction when he saw
the bear 你如何评价摄影师看到熊时的反应？
【要点必记】in reaction to 针对……的反应
【词语积累】
react v. 回应；抗拒；发生反应
react to 对……起反应
react against 反抗，反对
react on/upon有影响，起作用，起化学反应
react with... 与……发生反应
reactive adj. 反应的；有反应的
15
单句写作
(1) 观众对于音乐会的反应如何？
What was the audience’s __________ the concert
(2) 这种花能随着光源的变化改变方向。
This type of flower changes direction ____________ the light.
单句语法填空
(3) If I find someone who looks like the suspect, my immediate _______（react）will be to tell the police.
reaction to
in reaction to
reaction
句 式一 　 with 复合结构
【教材原句】
With water falling off its thick，brown hair，the bear stared back at me.
随着水从它浓密的棕色毛发上滴落下来，那只熊回望着我。（P76）
【要点必记】
with 复合结构“with+ 宾语+ 宾补”常在句中作状语，表示原因、方式、时间、条件或伴随等。具体形式主要有：
（1）with + 宾语 + 形容词
（2）with + 宾语 + 副词
（3）with + 宾语 + 现在分词（表示主动或正在进行）
（4）with + 宾语 + 过去分词（表示被动或已经完成）
（5）with+ 宾语 + 动词不定式（表示尚未发生）
（6）with + 宾语 + 介词短语
【学法点拨】
with 复合结构在句中还可作定语。
重点句式
单句语法填空
(1) With all the work _________（finish），they hurried back home for lunch.
(2) With a lot of problems ________（settle），I can’t go skating with you.
(3) The manager came in with his assistant _________（follow）him.
(4) A young lady came up to me _______some literature books in her hand.
(5) The old man walked in with a stick _____　his hand.
用 with 复合结构完成句子
(6) ____________________________（有很多事情需要处理），I can’t go on holiday.
(7) Do you know the lady______________________（怀里抱着一个婴儿）
(8) We completely solved the problem_____________________________（很多科学的方法被使用）.
(9) ________________________（随着观众的尖叫声），Jack stepped onto the stage.
finished　
to settle　
following
with　
in
With so many things to deal with
with a baby in her arms
with many scientific methods used　
With the audience screaming
句 式二 　 强调句型解析
【教材原句】
It is after all we who are the visitors to their world. 毕竟，我么才是他们世界的访客。（P76）
【要点必记】
一、强调句型结构
强调句型的陈述句形式：It is/ was + 被强调部分+ that/ who+ 句子其余成分。被强调部分可以是主语、宾语或状语。强调的主语如果是人,可以用who代替that。
二．被强调的成分举例：
They will have a meeting in the hall tomorrow.
It is they that/who will have a meeting in the hall tomorrow.强调主语
It is a meeting that they will have in the hall tomorrow.强调宾语
It is in the hall that they will have a meeting tomorrow.强调地点状语
It is tomorrow that they will have a meeting in the hall.强调时间状语
It was the things and people that they remembered that they were talking about．
①被强调部分既包括人又包括物，用that不用who
It is your father who is wrong this time.
It is I who am wrong this time.
②主谓一致：被强调部分作主语时，其形式与从句谓语动词在人称和数上保持一致。
重点句式
三. 练一练：
It is Mary who often ______ (help/helps) me with my English.
It is I that ____ (be) against you.
It is the boy students of Class Two who ____ (be) playing football on the playground.
设计目的：引导学生在基于所学知识点进行目标语言的输出。
四. 比较还原法：
强调句型的判断
去掉“It is...that...”后句子结构是否完整。判断是否是强调句,可采用“还原法”。如果把句子中的It + is / was... that去掉，仍然是完整的句子，则是强调句，否则不是。
It is true that he once went to America.（主语从句）
It was at 8 o’clock that he came back.（强调句）
五.总结
1.熟记强调句句型结构
2.掌握句子基本成分（主语、谓语、宾语、状语）
3.该句型一定不能强调谓语和主语
helps
am
are
重点句式
4.强调句注意点
(1)句首不能用this/that,只能用It
(2)人称照应：强调主语用主格；强调宾语用宾格
(3)Be动词总是用单数，即is或was
(4)连接词一般用that,当强调部分是人时可以用who
设计目的：由浅入深，让学生在练习和实践中进一步内化语言，发散思维。
【当堂演练】
用适当的关系词填空
1．It was in the factory where he was working _______I met him.
2．It was because of the bad weather ________ the football match had to be put off.
3．It was the high scores ________ Yang Liwei got on the psychological tests _______ finally won him the status of China’s first astronaut.
that
that
that
that
重点句式
一次与自然的邂逅
身为一名自然摄影师，我必须要风雨无阻地行动。但尽管风吹雨淋，我仍然享受在野外工作。这项工作的好处之一是你可以观察到自然状态下的动物。
我最喜欢的拍摄地是黄石国家公园。黄石公园是世界上第一个国家公园，因其野生生物的多样性而闻名，不过其中最广为人知的可能还是那里的熊。这种动物体型庞大，健壮有力，寿命长达30年。虽然体重最高可达300公斤，它们却能以约64公里的时速奔跑，还非常擅长游泳。
去年春天，我沿着黄石公园的一条小径穿过一片昏暗的森林。当我终于走出森林，眼前的景色令人叹为观止。白雪皑皑的山峰倒映在山脚下平静的湖面上，一只鹰掠过山顶。我正聚精会神地拍摄这惊人的景观，突然感觉有什么在盯着我。我慢慢地转身，相机还端在眼前……然后我僵住了。那是一头熊，就在几米开外。它也盯着我，厚厚的棕色皮毛滴着水珠。时间凝固了，我和熊都等着看谁会先动。我的双腿开始颤抖。但我竟然还硬是按下了快门。一秒过后，那头熊转身跑回了森林。等我从震惊中缓过神来，我查看了相机。这个可怕至极却又如此神奇的经历已经被永远定格在一张照片中。
我不时地会看看这张照片，提醒自己尊重所有的动物。毕竟，我们才是他们世界的访客。
1.encounter
2.brave the elements
3.be famous for
4.be known for
5.at a speed of
6.concentrate on/upon
7.scene
8.stare
9.recover from
10.shock
11.capture
12.show respect to
13.after all
14. in reaction to
n. & v. 相遇，邂逅；经历
以……而闻名
因……而众所周知；因为某事闻名
以……的速度；以……的速度行驶
集中精力或注意力于某个特定的事物或任务上
n. 景色；场景，场面；发生地点，现场
v. 凝视，盯着看
从……中恢复；恢复；恢复知觉
n. 吃惊，震惊；令人震惊的事；休克
v. （用文字或图片）记录，捕捉；捕获
对……表示尊重
不顾天气恶劣，冒着风雨；风雨无阻
复习回顾
毕竟，终究
针对……的反应
1. Recite the key phrases we have learned.
2. Read the passage aloud after class.
Homework