人教版（2019）必修第一册Unit 4 Natural disasters Listening and speaking 知识点讲练课件-(18张ppt)
文档属性
| 名称 | 人教版（2019）必修第一册Unit 4 Natural disasters Listening and speaking 知识点讲练课件-(18张ppt) |  | |
| 格式 | zip | ||
| 文件大小 | 284.2KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-09-11 13:33:57 | ||
图片预览
文档简介
(共18张PPT)
Section A Listening and Speaking
必修一 Unit 4
Listening and speaking
知识点讲练
重点词汇
1. n.灾难;灾害
2. n.洪水;大量 vi.淹没;大量涌入
vt.使灌满水;淹没
3. n.& v. 营救;救援
4. vt.损害;破坏 n.损坏;损失
5. vi.生存;存活 vt.幸存;艰难度过
6. vt.摧毁;毁灭
7. n. 避难处;居所;庇护 vt.保护;掩护 vi.躲避(风雨或危险)
8.slide vi.& vt.
9.tsunami n.
10.evacuate vt.
vi.
disaster
flood
rescue
damage
survive
destroy
shelter
(使)滑行;滑动
海啸
疏散;撤出
撤离
重点短语
1.more than
2.get away from
3.day and night
4.at least
5.do damage to
6.advise doing sth
7.provide...with
8.set up
超过;多于
逃脱
日日夜夜
至少
损害
建议做某事
给……提供
建立;搭起
重点词汇
1More news about the floods in central China.更多关于中国中部地区洪水的消息。
【词汇精讲】flood n.洪水;大量
句中的flood意为“洪水”,若指“一次洪水”是可数名词,表示泛指意义的“洪水”是不可数名词。
【词汇拓展】
flood vi.淹没;大量涌入 vt使灌满水;淹没
be flooded with 被……淹没
flood...with...使……充满……
flood into 涌入
a flood of 大量的
完成句子
(1)他收到大量表示感谢的电报和信件。
He received grateful telegrams and letters.
(2)大门一开,许多人就涌入了超市。
As soon as the gate was opened,many people the supermarket.
(3)房间里充溢着温暖、金色的阳光。
The room warm and golden sunlight.
a flood of
flooded into
is/was flooded with
2What are the rescue workers and soldiers doing in the flood-hit area 救援人员和士兵在洪水灾区做什么
【词汇精讲】在本句中rescue是名词,意为“营救”;rescue还可以作及物动词,意为“营救;救援”。
【词汇拓展】
make/perform a rescue 进行营救
rescue sb from 从……把某人营救出来
come to one’s rescue 救援某人
完成句子
(1)拯救濒临灭绝的动物是我们的责任。
It’s our responsibility the endangered animals from dying out.
(2)使他们高兴的是,大批人来救他们。
To their delight,a flood of people .
to rescue
came to their rescue
3The 7.8-magnitude earthquake damaged many buildings,and early reports said that about 230 people were killed and more than 1,500 were injured.这场7.8级的地震破坏了许多建筑,早期报道称大约230人死亡,1 500多人受伤。
【词汇精讲】damage vt.损害;破坏 n.损害;损失
句中的damage意为“损坏”,是及物动词。
【词汇拓展】
cause damage 造成损害
do great damage to 对……造成巨大的损害
the damage to 对……的损害
单句语法填空
(1)He handled the instrument with care for fear that it should
(damage).
(2)The (damage) aircraft was flying on only one engine.
be damaged
damaged
4Volunteers and rescue workers are helping the survivors.志愿者和救援人员在帮助幸存者。
【词汇精讲】survivor n.幸存者;生还者
句中的survivor意为“幸存者”,是可数名词。
【词汇拓展】
survive sth幸免于某事;从某事中挺过来/活过来
survive on 依靠……生存下来
A survive B (by...) A比B活得长(……)
survival n. [U]幸存;[C]残存物
单句语法填空
(1)Emergency services and volunteers are still searching for
(survivor).
(2)From then on,the mother and the daughter have depended on each other for (survive).
survivors
survival
582 killed,500,000 affected 82人丧生,50万人受到影响
【词汇精讲】 affect vt.影响;(疾病)侵袭;深深打动
句中的affect意为“影响”,是及物动词。
【词汇拓展】
be affected by heat/cold 中暑/着凉
be greatly/deeply affected by 被……深深打动
affective adj. 情感的;表达感情的
unaffected adj. 不受影响的
单句语法填空
(1)The experiment shows that our body clocks (affect) by light and temperature.
(2)This practice has now taken the world by storm,greatly
(affect) the way in which we view the world.
(3)As one of the (affect) factors,motivation plays an important role in language learning.
(4)No area was spared or (affect),from the foggy northern coast to the Sierra Nevada Mountains to the San Gabriels above Los Angeles.
are affected
affecting
affective
unaffected
6Shelters set up by the government政府设立的庇护所
【词汇精讲】在本短语中,shelter是名词,意为“避难所”;作名词时,shelter还有“居所;庇护”之意。同时,shelter还可以用作动词,意为“保护;掩蔽;躲避”。
【词汇拓展】
shelter from掩护,保护
a shelter for是……的庇护所
完成句子
(1)Sweating can (保护你免受) high temperatures.
(2)The organisation is (庇护所) the homeless.
(3)The teenagers (保护) by law in some sense.
shelter you from
a shelter for
should be sheltered
重点句式
Rescue workers and soldiers are working day and night to make sure that people are safe.
救援人员和战士日日夜夜努力工作确保人们的安全。
【句式剖析】本句总体上是一个复合句。Rescue workers and soldiers是句子的主语,are working day and night是谓语和状语,to make sure...是动词不定式短语作目的状语,在状语中有一个that引导的宾语从句。
【句式拓展】
(1)不定式和不定式短语作目的状语,主要用来修饰动词,表示某一动作或状态的目的。为了使目的意义更加清楚或表示强调意义时,还可以在前面加 in order或so as。
(2)当不定式或不定式短语有自己的执行者时,要用不定式的复合结构“for sb to do sth”。
My brother went to the shop to buy some fruit.
我哥哥到商店去买些水果。
He shouted and waved so as to be noticed.
他大声呼喊和挥手以便被注意到。
He opened the door for the children to come in.
他打开门让孩子们进来。
完成句子
(1)政府成立了工作组调查那个问题。
The government set up a working group .
(2)为了能赶上早班车,他起得很早。
,he got up very early.
(3)为了买票,她等了很长时间。
She waited for a long time .
to look into the problem
To catch the early bus
to buy the tickets
Section A Listening and Speaking
必修一 Unit 4
Listening and speaking
知识点讲练
重点词汇
1. n.灾难;灾害
2. n.洪水;大量 vi.淹没;大量涌入
vt.使灌满水;淹没
3. n.& v. 营救;救援
4. vt.损害;破坏 n.损坏;损失
5. vi.生存;存活 vt.幸存;艰难度过
6. vt.摧毁;毁灭
7. n. 避难处;居所;庇护 vt.保护;掩护 vi.躲避(风雨或危险)
8.slide vi.& vt.
9.tsunami n.
10.evacuate vt.
vi.
disaster
flood
rescue
damage
survive
destroy
shelter
(使)滑行;滑动
海啸
疏散;撤出
撤离
重点短语
1.more than
2.get away from
3.day and night
4.at least
5.do damage to
6.advise doing sth
7.provide...with
8.set up
超过;多于
逃脱
日日夜夜
至少
损害
建议做某事
给……提供
建立;搭起
重点词汇
1More news about the floods in central China.更多关于中国中部地区洪水的消息。
【词汇精讲】flood n.洪水;大量
句中的flood意为“洪水”,若指“一次洪水”是可数名词,表示泛指意义的“洪水”是不可数名词。
【词汇拓展】
flood vi.淹没;大量涌入 vt使灌满水;淹没
be flooded with 被……淹没
flood...with...使……充满……
flood into 涌入
a flood of 大量的
完成句子
(1)他收到大量表示感谢的电报和信件。
He received grateful telegrams and letters.
(2)大门一开,许多人就涌入了超市。
As soon as the gate was opened,many people the supermarket.
(3)房间里充溢着温暖、金色的阳光。
The room warm and golden sunlight.
a flood of
flooded into
is/was flooded with
2What are the rescue workers and soldiers doing in the flood-hit area 救援人员和士兵在洪水灾区做什么
【词汇精讲】在本句中rescue是名词,意为“营救”;rescue还可以作及物动词,意为“营救;救援”。
【词汇拓展】
make/perform a rescue 进行营救
rescue sb from 从……把某人营救出来
come to one’s rescue 救援某人
完成句子
(1)拯救濒临灭绝的动物是我们的责任。
It’s our responsibility the endangered animals from dying out.
(2)使他们高兴的是,大批人来救他们。
To their delight,a flood of people .
to rescue
came to their rescue
3The 7.8-magnitude earthquake damaged many buildings,and early reports said that about 230 people were killed and more than 1,500 were injured.这场7.8级的地震破坏了许多建筑,早期报道称大约230人死亡,1 500多人受伤。
【词汇精讲】damage vt.损害;破坏 n.损害;损失
句中的damage意为“损坏”,是及物动词。
【词汇拓展】
cause damage 造成损害
do great damage to 对……造成巨大的损害
the damage to 对……的损害
单句语法填空
(1)He handled the instrument with care for fear that it should
(damage).
(2)The (damage) aircraft was flying on only one engine.
be damaged
damaged
4Volunteers and rescue workers are helping the survivors.志愿者和救援人员在帮助幸存者。
【词汇精讲】survivor n.幸存者;生还者
句中的survivor意为“幸存者”,是可数名词。
【词汇拓展】
survive sth幸免于某事;从某事中挺过来/活过来
survive on 依靠……生存下来
A survive B (by...) A比B活得长(……)
survival n. [U]幸存;[C]残存物
单句语法填空
(1)Emergency services and volunteers are still searching for
(survivor).
(2)From then on,the mother and the daughter have depended on each other for (survive).
survivors
survival
582 killed,500,000 affected 82人丧生,50万人受到影响
【词汇精讲】 affect vt.影响;(疾病)侵袭;深深打动
句中的affect意为“影响”,是及物动词。
【词汇拓展】
be affected by heat/cold 中暑/着凉
be greatly/deeply affected by 被……深深打动
affective adj. 情感的;表达感情的
unaffected adj. 不受影响的
单句语法填空
(1)The experiment shows that our body clocks (affect) by light and temperature.
(2)This practice has now taken the world by storm,greatly
(affect) the way in which we view the world.
(3)As one of the (affect) factors,motivation plays an important role in language learning.
(4)No area was spared or (affect),from the foggy northern coast to the Sierra Nevada Mountains to the San Gabriels above Los Angeles.
are affected
affecting
affective
unaffected
6Shelters set up by the government政府设立的庇护所
【词汇精讲】在本短语中,shelter是名词,意为“避难所”;作名词时,shelter还有“居所;庇护”之意。同时,shelter还可以用作动词,意为“保护;掩蔽;躲避”。
【词汇拓展】
shelter from掩护,保护
a shelter for是……的庇护所
完成句子
(1)Sweating can (保护你免受) high temperatures.
(2)The organisation is (庇护所) the homeless.
(3)The teenagers (保护) by law in some sense.
shelter you from
a shelter for
should be sheltered
重点句式
Rescue workers and soldiers are working day and night to make sure that people are safe.
救援人员和战士日日夜夜努力工作确保人们的安全。
【句式剖析】本句总体上是一个复合句。Rescue workers and soldiers是句子的主语,are working day and night是谓语和状语,to make sure...是动词不定式短语作目的状语,在状语中有一个that引导的宾语从句。
【句式拓展】
(1)不定式和不定式短语作目的状语,主要用来修饰动词,表示某一动作或状态的目的。为了使目的意义更加清楚或表示强调意义时,还可以在前面加 in order或so as。
(2)当不定式或不定式短语有自己的执行者时,要用不定式的复合结构“for sb to do sth”。
My brother went to the shop to buy some fruit.
我哥哥到商店去买些水果。
He shouted and waved so as to be noticed.
他大声呼喊和挥手以便被注意到。
He opened the door for the children to come in.
他打开门让孩子们进来。
完成句子
(1)政府成立了工作组调查那个问题。
The government set up a working group .
(2)为了能赶上早班车,他起得很早。
,he got up very early.
(3)为了买票,她等了很长时间。
She waited for a long time .
to look into the problem
To catch the early bus
to buy the tickets