新概念第二册 Lesson 43 Over the South Pole 课件(共45张PPT)
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| 名称 | 新概念第二册 Lesson 43 Over the South Pole 课件(共45张PPT) |  | |
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| 资源类型 | 试卷 | ||
| 版本资源 | 新概念英语 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-04-08 16:53:12 | ||
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(共45张PPT)
Lesson 43
Over the South Pole
飞越南极
F
Four oceans in the world
Pacific ocean
Indian ocean
Arctic ocean
Atlantic
ocean
earth
What do you know about the South Pole
penguin
[ pe gw n]
Do know why polar bears don’t eat penguins
a symbol of the Antarctic
sea animals
seals
iceberg
aurora
[ r r ]
Antarctic Station
new words
★pole n. （地球的）极
South Pole 南极
North Pole 北极
Pole Star 北极星
n. 杆；极点；电极
★flight n. 飞行;航班
★explorer n. 探险家, 探测者
Windows IE浏览器=Internet Explorer
explore v.探险, 探测, 探究
exploration n.(科研相关)探险,探求
adventure n.冒险(追求刺激)
venture n. 冒险(为了财富,没有生命保障)
★lie
说谎 lie—lied—lied
tell a lie 撒谎
You lied. 你骗人! 你撒谎!
You,liar! 你, 骗子! (liar n.说谎者)
lay
1. 躺、处于的过去式
2. 不表示过去，本身作动词原形
表示为放置、摆置；产卵、下蛋
3. lay—laid—laid
lie/lai/, lay/lei/, lain/lein/
处于,位于(+地点)
stay in bed/lie in bed 躺在床上
in bed 介词短语, lie vi.
lie 现在分词--> lying
1. He ______ down for a rest. 他躺下休息一会。
2. He______ about his age. 他在年龄上撒了谎。
3. Please ______ the packages on the table.
请把包裹放在桌上。
4. The black hen ______ an egg a day.
那只黑母鸡每天生一个蛋。
5. His hat and gloves were ______ on the table.
他的帽子和手套都放在桌上。
6. Japan ______ to the east of China. 日本在中国的东面。
lay
lied
lay
lays
lying
lies
★serious adj. 严重的；认真的，严肃的
You're joking. Are you serious
My father is a serious man, we seldom make jokes in front of him.
This is really a serious problem, we need to solve it now!
★point n. 地点；时间点；要点；小数点；
v. 指；点
point to 指向远处； point at 指向近处
He said as he pointed to the moutain far away.
Let’s get straight to the point.
一度；在某处；在某一时刻 at one point
优点 strong points
言归正传 get to the point
★seem v. 似乎
① seem + as if 看起来好像
② seem + adj. 好像...
③ seem to be 好像是...
④ seem that...
Eg. He seems rich.
He seems as if he is rich.
He seems to be rich.
It seems that he is rich.
暗示有一定根据的判断（往往接近事实）
★crash v. 坠毁
aircrash 空难 / carcrash 车祸
The plane crashed to the groung,
some remains were found in center of crash site.
★clear v. 越过
over越过(距离)
clear(凌空)越过, 跳过,没有接触面的飞跃
go over飞跃
clear the mountain 飞跃山峰
The horse cleared the fence.
adj. 清楚的；清晰的；明确的
Am I clear Do you all understand me
Sure, it's crystal clear. 嗯，特别清楚啦.
In the woods there was a clear spring with water like silver.,森林里有一处泉水如银的清澈喷泉。
The sky is clear and bright without a speck of cloud.
天空晴朗，一点云彩也没有。
v. 清除，清理；
She cleared the leftovers from the table.,她清掉桌上的剩饭剩菜
all clear最早来源于军事用语，表示危险解除，安全了，没事了，后来被引申为没问题，都搞定了，清楚了。
We’are clear.
This area is clear.
sack 袋子;大麻袋
parcel
bag
pack
pocket
tell their names
★aircraft n.工艺，手艺；船，艇，飞行器
★endless adj. 无尽的
-less 否定后缀
hopeless helpless aimless useless
★plain
n. 平原；明显的; 原味的；无装饰的，朴素的；
plain girl 平凡的女孩
The rain in Spain stays mainly in the plain.
东北平原the Northeast China Plain
the biggest plain in China
华北平原the North China Plain
长江中下游平原the Middle-Lower Yangtze plains
Text Explanation
In 1929, three years after his flight over the North Pole，the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
同位语
flight 飞行；航班
For the first time in my life I’ve got a flat of my own.
For the first time 首次
Though, at first ,Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
be able to do sth能够做某事
a great many +可数
take photographs of 照相
Run into trouble :碰上麻烦
I ran into an old friend of mine the other day.
can与be able to 不同点
1.表示过去已经成功做到，用was/were able to 而不用could
could→过去有能力做，但不一定做
（1）Although the fire spread very quickly, they were able to run away.（虽然大火蔓延很快，他们还是逃脱了）
（2）Although the fire spread very quickly, they could run away.（虽然大火蔓延很快，他们还是能够逃脱的，但他们只是有这种能力而已，实际上可能并没有试图逃走。）
P195
At one point， it seemed certain that their plane would crash.
At one point: 在某个地方；在某一时刻
It seems + adj that
2. can表示推测、允许（情态动词）
①Could可用来提出委婉的请求，但be able to 无此功能。如：
-Could I have the television on 我可以打开电视吗？
-Yes, you can. （No, you can't/mustn’t.）是的，你可以。（不，你不可以/不准。）
②can 可以表示可能性，但be able to没这功能。如:
He can’t be at home now. 他现在不可能在家。
He isn’t able to be at home now. 表示“他现在没有能力在家”，比如远在他乡，不能一下子回家，这是能力问题
It could only get over the mountains if it rose to 10,000 feet.
get over 克服、战胜
You’ll soon get over your shyness.
Have you got over your cold yet
only…. If…. : 只有... 才...；不...除非...
I’ll only tell you this if you promise to keep it a secret.
The plane was then able to rise and it cleared the mountains by 400 feet.
be able to do 过去发生并且成功了
By （表示数量，程度等）以。。。之差
I missed the train by five minutes.
He is taller than his father by a head.
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more moutains in sight. The airecraft was able to fly over the endless white plains without diffuculty.
read the text
Phrases
1.能做某事:be able to
2.飞越:flight over = fly over
3.第一次:for the first time
4.首先:at first
5.拍照:take a photograph = take a picture
6.大量的:a great many of
7.陷入困境:run into trouble
= get into trouble
8.在某一个地方:at one point
9.似乎肯定…:it seems certain that…
10.丢弃:throw out
11.在视线中:in sight
南极
北极
第一次
起初
拍…的照片
遇到麻烦,陷入困境
看起来肯定
立刻，马上
许多，大量
在视野中
毫不费力地
在某一个位置上
the South Pole
the North Pole
for the first time
at first
take photographs of
run /get into trouble
It seems certain that
at once
a great many
in sight
without difficulties
at one point
Grammar
1、找出文章中的从句，划出连接词
2、观察P195的句子，再次总结can和be able to的区别
3、at的固定搭配P196，完成练习
比较can和be able to
1、表示成功地做了某事时，只能用was/were able to， 不能用could。
He could swim halfway before he got tired. (not correct)
He was able to swim halfway before he got tired.(correct)
2、can用于表示“能力”时是指现在的能力，过去或将来的能力通常用was/were able to或will/shall be able to表示。
They will be able to tell you the news soon. 他很快就能告诉你消息了。
注意：could不表示时态
1)提出委婉的请求，(注意在回答中不可用could)。
--- Could I have the television on
--- Yes, you can. / No, you can't。
2)在否定，疑问句中表示推测或怀疑。
He couldn't be a bad man. 他不大可能是坏人。
选词填空：
We ________________(could finally /were finally able to ) win the match because the other team became very tired and slow .
______ (Can I / Am I able to ) use your phone for a moment please
Some children_____________________ (couldn’t /aren’t able to ) speak before they are two .
were finally able to
Can I
aren’t able to/couldn’t
at first 首先，开始
at once 立刻， 马上
at last 最后
at any rate 不管怎么说
at heart 从本质上讲
at least 至少
at times 有时
at a loss 困惑
at the moment 此刻
将短语和它们所表达的意思对应起来
at a loss
at any rate
at first
at heart
at home
at last
at least
at once
at present
at times
a.in the end
bin the house
c.immediately
d.now
e.sometimes
f.not know what to do
g.when it began
h.really, in fact
i.no matter what may happen
j.not less than
Lesson 43
Over the South Pole
飞越南极
F
Four oceans in the world
Pacific ocean
Indian ocean
Arctic ocean
Atlantic
ocean
earth
What do you know about the South Pole
penguin
[ pe gw n]
Do know why polar bears don’t eat penguins
a symbol of the Antarctic
sea animals
seals
iceberg
aurora
[ r r ]
Antarctic Station
new words
★pole n. （地球的）极
South Pole 南极
North Pole 北极
Pole Star 北极星
n. 杆；极点；电极
★flight n. 飞行;航班
★explorer n. 探险家, 探测者
Windows IE浏览器=Internet Explorer
explore v.探险, 探测, 探究
exploration n.(科研相关)探险,探求
adventure n.冒险(追求刺激)
venture n. 冒险(为了财富,没有生命保障)
★lie
说谎 lie—lied—lied
tell a lie 撒谎
You lied. 你骗人! 你撒谎!
You,liar! 你, 骗子! (liar n.说谎者)
lay
1. 躺、处于的过去式
2. 不表示过去，本身作动词原形
表示为放置、摆置；产卵、下蛋
3. lay—laid—laid
lie/lai/, lay/lei/, lain/lein/
处于,位于(+地点)
stay in bed/lie in bed 躺在床上
in bed 介词短语, lie vi.
lie 现在分词--> lying
1. He ______ down for a rest. 他躺下休息一会。
2. He______ about his age. 他在年龄上撒了谎。
3. Please ______ the packages on the table.
请把包裹放在桌上。
4. The black hen ______ an egg a day.
那只黑母鸡每天生一个蛋。
5. His hat and gloves were ______ on the table.
他的帽子和手套都放在桌上。
6. Japan ______ to the east of China. 日本在中国的东面。
lay
lied
lay
lays
lying
lies
★serious adj. 严重的；认真的，严肃的
You're joking. Are you serious
My father is a serious man, we seldom make jokes in front of him.
This is really a serious problem, we need to solve it now!
★point n. 地点；时间点；要点；小数点；
v. 指；点
point to 指向远处； point at 指向近处
He said as he pointed to the moutain far away.
Let’s get straight to the point.
一度；在某处；在某一时刻 at one point
优点 strong points
言归正传 get to the point
★seem v. 似乎
① seem + as if 看起来好像
② seem + adj. 好像...
③ seem to be 好像是...
④ seem that...
Eg. He seems rich.
He seems as if he is rich.
He seems to be rich.
It seems that he is rich.
暗示有一定根据的判断（往往接近事实）
★crash v. 坠毁
aircrash 空难 / carcrash 车祸
The plane crashed to the groung,
some remains were found in center of crash site.
★clear v. 越过
over越过(距离)
clear(凌空)越过, 跳过,没有接触面的飞跃
go over飞跃
clear the mountain 飞跃山峰
The horse cleared the fence.
adj. 清楚的；清晰的；明确的
Am I clear Do you all understand me
Sure, it's crystal clear. 嗯，特别清楚啦.
In the woods there was a clear spring with water like silver.,森林里有一处泉水如银的清澈喷泉。
The sky is clear and bright without a speck of cloud.
天空晴朗，一点云彩也没有。
v. 清除，清理；
She cleared the leftovers from the table.,她清掉桌上的剩饭剩菜
all clear最早来源于军事用语，表示危险解除，安全了，没事了，后来被引申为没问题，都搞定了，清楚了。
We’are clear.
This area is clear.
sack 袋子;大麻袋
parcel
bag
pack
tell their names
★aircraft n.工艺，手艺；船，艇，飞行器
★endless adj. 无尽的
-less 否定后缀
hopeless helpless aimless useless
★plain
n. 平原；明显的; 原味的；无装饰的，朴素的；
plain girl 平凡的女孩
The rain in Spain stays mainly in the plain.
东北平原the Northeast China Plain
the biggest plain in China
华北平原the North China Plain
长江中下游平原the Middle-Lower Yangtze plains
Text Explanation
In 1929, three years after his flight over the North Pole，the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
同位语
flight 飞行；航班
For the first time in my life I’ve got a flat of my own.
For the first time 首次
Though, at first ,Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into serious trouble.
be able to do sth能够做某事
a great many +可数
take photographs of 照相
Run into trouble :碰上麻烦
I ran into an old friend of mine the other day.
can与be able to 不同点
1.表示过去已经成功做到，用was/were able to 而不用could
could→过去有能力做，但不一定做
（1）Although the fire spread very quickly, they were able to run away.（虽然大火蔓延很快，他们还是逃脱了）
（2）Although the fire spread very quickly, they could run away.（虽然大火蔓延很快，他们还是能够逃脱的，但他们只是有这种能力而已，实际上可能并没有试图逃走。）
P195
At one point， it seemed certain that their plane would crash.
At one point: 在某个地方；在某一时刻
It seems + adj that
2. can表示推测、允许（情态动词）
①Could可用来提出委婉的请求，但be able to 无此功能。如：
-Could I have the television on 我可以打开电视吗？
-Yes, you can. （No, you can't/mustn’t.）是的，你可以。（不，你不可以/不准。）
②can 可以表示可能性，但be able to没这功能。如:
He can’t be at home now. 他现在不可能在家。
He isn’t able to be at home now. 表示“他现在没有能力在家”，比如远在他乡，不能一下子回家，这是能力问题
It could only get over the mountains if it rose to 10,000 feet.
get over 克服、战胜
You’ll soon get over your shyness.
Have you got over your cold yet
only…. If…. : 只有... 才...；不...除非...
I’ll only tell you this if you promise to keep it a secret.
The plane was then able to rise and it cleared the mountains by 400 feet.
be able to do 过去发生并且成功了
By （表示数量，程度等）以。。。之差
I missed the train by five minutes.
He is taller than his father by a head.
Byrd now knew that he would be able to reach the South Pole which was 300 miles away, for there were no more moutains in sight. The airecraft was able to fly over the endless white plains without diffuculty.
read the text
Phrases
1.能做某事:be able to
2.飞越:flight over = fly over
3.第一次:for the first time
4.首先:at first
5.拍照:take a photograph = take a picture
6.大量的:a great many of
7.陷入困境:run into trouble
= get into trouble
8.在某一个地方:at one point
9.似乎肯定…:it seems certain that…
10.丢弃:throw out
11.在视线中:in sight
南极
北极
第一次
起初
拍…的照片
遇到麻烦,陷入困境
看起来肯定
立刻，马上
许多，大量
在视野中
毫不费力地
在某一个位置上
the South Pole
the North Pole
for the first time
at first
take photographs of
run /get into trouble
It seems certain that
at once
a great many
in sight
without difficulties
at one point
Grammar
1、找出文章中的从句，划出连接词
2、观察P195的句子，再次总结can和be able to的区别
3、at的固定搭配P196，完成练习
比较can和be able to
1、表示成功地做了某事时，只能用was/were able to， 不能用could。
He could swim halfway before he got tired. (not correct)
He was able to swim halfway before he got tired.(correct)
2、can用于表示“能力”时是指现在的能力，过去或将来的能力通常用was/were able to或will/shall be able to表示。
They will be able to tell you the news soon. 他很快就能告诉你消息了。
注意：could不表示时态
1)提出委婉的请求，(注意在回答中不可用could)。
--- Could I have the television on
--- Yes, you can. / No, you can't。
2)在否定，疑问句中表示推测或怀疑。
He couldn't be a bad man. 他不大可能是坏人。
选词填空：
We ________________(could finally /were finally able to ) win the match because the other team became very tired and slow .
______ (Can I / Am I able to ) use your phone for a moment please
Some children_____________________ (couldn’t /aren’t able to ) speak before they are two .
were finally able to
Can I
aren’t able to/couldn’t
at first 首先，开始
at once 立刻， 马上
at last 最后
at any rate 不管怎么说
at heart 从本质上讲
at least 至少
at times 有时
at a loss 困惑
at the moment 此刻
将短语和它们所表达的意思对应起来
at a loss
at any rate
at first
at heart
at home
at last
at least
at once
at present
at times
a.in the end
bin the house
c.immediately
d.now
e.sometimes
f.not know what to do
g.when it began
h.really, in fact
i.no matter what may happen
j.not less than
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