人教版（2019）必修第一册Unit4 Natural disasters复习课件(30张ppt)
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| 名称 | 人教版（2019）必修第一册Unit4 Natural disasters复习课件(30张ppt) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2022-11-20 18:53:04 | ||
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(共30张PPT)
2023届高考一轮复习
必修第一册 Unit4
01
词汇
volcano n. 火山 volcanos
volcanology n. 火山学 volcanic a. 火山的，猛烈的
2. erupt v. 爆发
eruption n.
3. rescue v. (from) 营救
rescuer n. 救援人员
death n. 死亡
die vi. 死 dead a. 死的
be dying for 渴望
electricity n. 电
electric a. 电的，带电的 electrical a. 用电的，发电的
electronic a. 电子的，电子器件的
breathe v. 呼吸
breath n. out of breath上气不接下气
hold one’s breath 屏住呼吸
wise a. 聪明的 wisdom n. 智慧
suffer v. (from) 遭受
suffering n. 苦难 a. 苦恼的
survive v. 生存
survival n. 生存，幸存者
10. power n. 能力，电力 power station
powerful a. 强大的，有权力的
emergency n. 紧急情况
emergent a. 紧急的
deliver v. 传达，接生
delivery n. 传递，分娩
13. summary n. 总结
sum v. 总结 sum up
14. effect n. 影响 have an effect on
effective a. 起作用的，有效的
15. length n. 长度
long a. （类 wide- width deep- depth）
02
语音
Ⅰ.清辅音和浊辅音的发音技巧
清辅音发音时声带不振动 /p/ /t/ /k/ /f/ /θ/ /s/ / / / / /tr/ /ts/
浊辅音发音时声带振动 /b/ /d/ /ɡ/ /v/ / / /z/ /d / /t / /dr/ /dz/
清辅音浊化 同一个音节内，/s/后的清辅音要读其相对的浊辅音，如：stop中的/t/读作/d/；speak中的/p/读作/b/；sky中/k/的读作/ɡ/；street 中的/tr/读作/dr/。
Ⅱ.规则动词过去式(-ed结尾)的发音规则
在清辅音后读作/t/ 如：asked，helped，watched
在浊辅音和元音后读作/d/ 如：enjoyed，studied
在/t//d/后读作/ d/ 如：wanted，needed
03
语法
Don’t forget the things that once you owned.
Treasure the things that you can’t get.
Don’t give up the things that belong to you and keep those lost things in memory.
Appreciate the sentences below and translate them into Chinese.
Understand attribute and attributive clause
曾经拥有的,不要忘记。
得不到的，更要珍惜。
属于自己的，不要放弃。已经失去的，留作回忆。
Underline the attribute (定语) in the sentences.
1. Strange things were happening in the countryside.
2. A smelly gas came out of the cracks.
3. Some people saw bright lights in the sky.
4. More buildings fell down.
5. All hope was not lost.
6. Fresh water was taken to the city by train, truck and plane.
7. The woman in the room is my mother.
8. People there are very kind to me.
9. The girl with a book in her hand is Mary.
10. He is a famous writer who comes from a small town.
Understand attribute and attributive clause
Understand attribute and attributive clause
这个男人是杰克船长。
这个男人正在奔跑。
这个正在奔跑的男人是杰克船长。
Translate.
The man is Captain Jack.
The man is running.
The man who is running is Captain Jack.
Understand attribute and attributive clause
一群人正在追赶一个男人。
这个男人叫杰克船长。
一群人正在追赶一个叫杰克船长的男人。
Translate.
A group of people is running after a man.
The man’s name is Captain Jack.
A group of people is running after a man whose name is Captain Jack.
定语从句的定义
在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的连接词叫关系词（关系代词和关系副词）。定语从句一般位于先行词后。
The man who is running is Captain Jack.
先行词
关系代词
Understand attribute and attributive clause
The usage of the relative pronouns
which, who, whom, that, whose
1. which 在从句中作主语、宾语或介词宾语,指物。
They planted the trees which didn’t need much water.
The fish which we bought were not fresh.
This is the house which we lived in last year.
→ This is the house ________ we lived last year.
主语；指物
宾语；指物
介词宾语；指物
in which
which作介词宾语时，介词既可放在关系代词which 之前，也可以放在从句中动词之后
The usage of the relative pronouns
2. who 在从句中作主语和宾语, whom 在从句中做宾语；都指人。
The foreigner who visited our school yesterday is from Canada.
主语；指人
The boy who broke the window is called Michael.
主语；指人
The person (whom / who) you just talked to is Mr Li.
宾语；指人
Mr Read is the professor to whom you should write.
宾语；指人
在定语从句中紧接着介词的只能用which和whom。指人用whom，指物用which
The usage of the relative pronouns
3. that 在从句中作主语或宾语，指人或物，作宾语时可省略。
A plane is a machine that can fly.
作主语；指物
The noodles (that) I cooked were delicious.
作宾语；指物
Let’s ask the man that is reading a book over there.
作主语；指人
The girl (that) we saw yesterday is Jim’s sister.
作宾语；指人
The usage of the relative pronouns
4. whose 在从句中作定语,修饰人或物，意为“……的”，可与of which (whom) the ... 互换。
Miss Flower is the teacher whose house caught fire last week.
of whom the
This is the boy whose composition the teacher talked of.
of whom the
This is the book whose cover is blue.
of which the
关系 代词 指代 在定语从句中所充当的成分 人 物 句子 主语 宾语 定语
who
whom
which
that
whose
The usage of the relative pronouns
1. Two thirds of the people who lived there were dead or injured.
2. There were deep cracks that appeared in the well walls.
3. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.
4. The number of people who were killed or injured reached more than 400,000. Workers built shelters for survivors whose homes had been destroyed.
Find and underline the restrictive clauses in the sentences below.
What function do the restrictive relative clauses have
主语；指人
主语；指物
主语；指人
主语；指人
The usage of the relative pronouns
定语；修饰人
Summary
1. 先行词指人时，用关系代词在句中_________________；关系代词用_________________。
2. 先行词是物时，用关系代词____________，在从句中作______________。
3. whose 在从句中作_______，既可以指人，意为“________________”；也可以指物，意为“___________”。
4. 关系代词that, who, whom, which 在定语从句中作_______时可以省略。
The usage of the relative pronouns
作主语或宾语
that / who (whom)
that / which
主语或宾语
定语
某(些)人的……
某物的……
宾语
04
课文
Task 1 宏观架构 整体理解
Ⅰ.Read the passage quickly and then fill in the blanks.
strange
cracks
shake
ruins
nothing
destroyed
trapped
breathe
Ⅱ.The main idea of the passage is about ____________________
.
a terrible earthquake
in Tangshan
Important phrases (P50 ~ P51)
1 in the countryside of northeastern Hebei
2 rise and fall
3 deep cracks
4 smelly gas
5 come out of sth
6 too nervous to do sth
7 refuse to do sth
8 run out of the fields
9 jump out of the water
10 as usual
11 it seems / appears that
在河北东北部的农村
难闻的气体
深深的裂缝
拒绝做某事
从……中出来
从田野里跑出来
太紧张而不能做某事
起起落落
从水里跳出来
像往常一样
似乎 / 好像
12 as if
13 come to an end
14 directly below the city
15 one third of
16 eight kilometers long and 30 meters wide
17 cut across
18 hard hills of rock
19 in less than one minute
20 lie in ruins
21 two thirds of
22 be left without parents
Important phrases (P50 ~ P51)
仿佛；好像
城市的正下方
三分之一
8公里长，30米宽
冲破；抄近路；穿过
坚硬的岩石山
不到一分钟的时间
结束
沦为废墟
三分之二
失去父母
23 the number of
24 be gone
25 blow away
26 tens of thousands of
27 hundreds of thousands of
28 millions of
29 instead of
30 be in shock
31 later that afternoon
32 fall down
33 dig out
Important phrases (P50 ~ P51)
……的数量
消失不见
吹散；吹走
成千上万的
数十万的
数以百万的
而不是
处于一片震惊之中
那天下午晚些时候
倒下；摔倒；倒塌
挖掘；挖出；探索
34 bury the dead
35 provide medical care
36 get back up on its feet again
37 the tireless efforts
38 be built upon the earthquake ruins
39 a home to sb
40 with great improvements in transportation, industry and environment
41 the rest of the world
42 in times of disaster
43 show the wisdom to
Important phrases (P50 ~ P51)
埋葬逝者
提供医疗服务
再次站了起来
不懈的努力
在地震的废墟上重建
某人的家
在交通、工业和环境上的巨大改善
世界上的其他地方
在灾难时刻
向……展现智慧
44 stay positive
45 rebuild a brighter future
46 look up a word in a dictionary
47 be trapped under the ruins
48 be found alive
49 suffer from terrible injuries
50 be afraid to do sth
51 the revival of Tangshan city
52 go through similar changes
53 learn lessons from
Important phrases (P50 ~ P51)
重建一个更美好的未来
在字典中查单词
身负重伤
被困在废墟中
被发现还活着
害怕做某事
保持乐观
唐山的复兴
从……中吸取教训
经历类似的变化
THANKS
2023届高考一轮复习
必修第一册 Unit4
01
词汇
volcano n. 火山 volcanos
volcanology n. 火山学 volcanic a. 火山的，猛烈的
2. erupt v. 爆发
eruption n.
3. rescue v. (from) 营救
rescuer n. 救援人员
death n. 死亡
die vi. 死 dead a. 死的
be dying for 渴望
electricity n. 电
electric a. 电的，带电的 electrical a. 用电的，发电的
electronic a. 电子的，电子器件的
breathe v. 呼吸
breath n. out of breath上气不接下气
hold one’s breath 屏住呼吸
wise a. 聪明的 wisdom n. 智慧
suffer v. (from) 遭受
suffering n. 苦难 a. 苦恼的
survive v. 生存
survival n. 生存，幸存者
10. power n. 能力，电力 power station
powerful a. 强大的，有权力的
emergency n. 紧急情况
emergent a. 紧急的
deliver v. 传达，接生
delivery n. 传递，分娩
13. summary n. 总结
sum v. 总结 sum up
14. effect n. 影响 have an effect on
effective a. 起作用的，有效的
15. length n. 长度
long a. （类 wide- width deep- depth）
02
语音
Ⅰ.清辅音和浊辅音的发音技巧
清辅音发音时声带不振动 /p/ /t/ /k/ /f/ /θ/ /s/ / / / / /tr/ /ts/
浊辅音发音时声带振动 /b/ /d/ /ɡ/ /v/ / / /z/ /d / /t / /dr/ /dz/
清辅音浊化 同一个音节内，/s/后的清辅音要读其相对的浊辅音，如：stop中的/t/读作/d/；speak中的/p/读作/b/；sky中/k/的读作/ɡ/；street 中的/tr/读作/dr/。
Ⅱ.规则动词过去式(-ed结尾)的发音规则
在清辅音后读作/t/ 如：asked，helped，watched
在浊辅音和元音后读作/d/ 如：enjoyed，studied
在/t//d/后读作/ d/ 如：wanted，needed
03
语法
Don’t forget the things that once you owned.
Treasure the things that you can’t get.
Don’t give up the things that belong to you and keep those lost things in memory.
Appreciate the sentences below and translate them into Chinese.
Understand attribute and attributive clause
曾经拥有的,不要忘记。
得不到的，更要珍惜。
属于自己的，不要放弃。已经失去的，留作回忆。
Underline the attribute (定语) in the sentences.
1. Strange things were happening in the countryside.
2. A smelly gas came out of the cracks.
3. Some people saw bright lights in the sky.
4. More buildings fell down.
5. All hope was not lost.
6. Fresh water was taken to the city by train, truck and plane.
7. The woman in the room is my mother.
8. People there are very kind to me.
9. The girl with a book in her hand is Mary.
10. He is a famous writer who comes from a small town.
Understand attribute and attributive clause
Understand attribute and attributive clause
这个男人是杰克船长。
这个男人正在奔跑。
这个正在奔跑的男人是杰克船长。
Translate.
The man is Captain Jack.
The man is running.
The man who is running is Captain Jack.
Understand attribute and attributive clause
一群人正在追赶一个男人。
这个男人叫杰克船长。
一群人正在追赶一个叫杰克船长的男人。
Translate.
A group of people is running after a man.
The man’s name is Captain Jack.
A group of people is running after a man whose name is Captain Jack.
定语从句的定义
在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的连接词叫关系词（关系代词和关系副词）。定语从句一般位于先行词后。
The man who is running is Captain Jack.
先行词
关系代词
Understand attribute and attributive clause
The usage of the relative pronouns
which, who, whom, that, whose
1. which 在从句中作主语、宾语或介词宾语,指物。
They planted the trees which didn’t need much water.
The fish which we bought were not fresh.
This is the house which we lived in last year.
→ This is the house ________ we lived last year.
主语；指物
宾语；指物
介词宾语；指物
in which
which作介词宾语时，介词既可放在关系代词which 之前，也可以放在从句中动词之后
The usage of the relative pronouns
2. who 在从句中作主语和宾语, whom 在从句中做宾语；都指人。
The foreigner who visited our school yesterday is from Canada.
主语；指人
The boy who broke the window is called Michael.
主语；指人
The person (whom / who) you just talked to is Mr Li.
宾语；指人
Mr Read is the professor to whom you should write.
宾语；指人
在定语从句中紧接着介词的只能用which和whom。指人用whom，指物用which
The usage of the relative pronouns
3. that 在从句中作主语或宾语，指人或物，作宾语时可省略。
A plane is a machine that can fly.
作主语；指物
The noodles (that) I cooked were delicious.
作宾语；指物
Let’s ask the man that is reading a book over there.
作主语；指人
The girl (that) we saw yesterday is Jim’s sister.
作宾语；指人
The usage of the relative pronouns
4. whose 在从句中作定语,修饰人或物，意为“……的”，可与of which (whom) the ... 互换。
Miss Flower is the teacher whose house caught fire last week.
of whom the
This is the boy whose composition the teacher talked of.
of whom the
This is the book whose cover is blue.
of which the
关系 代词 指代 在定语从句中所充当的成分 人 物 句子 主语 宾语 定语
who
whom
which
that
whose
The usage of the relative pronouns
1. Two thirds of the people who lived there were dead or injured.
2. There were deep cracks that appeared in the well walls.
3. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.
4. The number of people who were killed or injured reached more than 400,000. Workers built shelters for survivors whose homes had been destroyed.
Find and underline the restrictive clauses in the sentences below.
What function do the restrictive relative clauses have
主语；指人
主语；指物
主语；指人
主语；指人
The usage of the relative pronouns
定语；修饰人
Summary
1. 先行词指人时，用关系代词在句中_________________；关系代词用_________________。
2. 先行词是物时，用关系代词____________，在从句中作______________。
3. whose 在从句中作_______，既可以指人，意为“________________”；也可以指物，意为“___________”。
4. 关系代词that, who, whom, which 在定语从句中作_______时可以省略。
The usage of the relative pronouns
作主语或宾语
that / who (whom)
that / which
主语或宾语
定语
某(些)人的……
某物的……
宾语
04
课文
Task 1 宏观架构 整体理解
Ⅰ.Read the passage quickly and then fill in the blanks.
strange
cracks
shake
ruins
nothing
destroyed
trapped
breathe
Ⅱ.The main idea of the passage is about ____________________
.
a terrible earthquake
in Tangshan
Important phrases (P50 ~ P51)
1 in the countryside of northeastern Hebei
2 rise and fall
3 deep cracks
4 smelly gas
5 come out of sth
6 too nervous to do sth
7 refuse to do sth
8 run out of the fields
9 jump out of the water
10 as usual
11 it seems / appears that
在河北东北部的农村
难闻的气体
深深的裂缝
拒绝做某事
从……中出来
从田野里跑出来
太紧张而不能做某事
起起落落
从水里跳出来
像往常一样
似乎 / 好像
12 as if
13 come to an end
14 directly below the city
15 one third of
16 eight kilometers long and 30 meters wide
17 cut across
18 hard hills of rock
19 in less than one minute
20 lie in ruins
21 two thirds of
22 be left without parents
Important phrases (P50 ~ P51)
仿佛；好像
城市的正下方
三分之一
8公里长，30米宽
冲破；抄近路；穿过
坚硬的岩石山
不到一分钟的时间
结束
沦为废墟
三分之二
失去父母
23 the number of
24 be gone
25 blow away
26 tens of thousands of
27 hundreds of thousands of
28 millions of
29 instead of
30 be in shock
31 later that afternoon
32 fall down
33 dig out
Important phrases (P50 ~ P51)
……的数量
消失不见
吹散；吹走
成千上万的
数十万的
数以百万的
而不是
处于一片震惊之中
那天下午晚些时候
倒下；摔倒；倒塌
挖掘；挖出；探索
34 bury the dead
35 provide medical care
36 get back up on its feet again
37 the tireless efforts
38 be built upon the earthquake ruins
39 a home to sb
40 with great improvements in transportation, industry and environment
41 the rest of the world
42 in times of disaster
43 show the wisdom to
Important phrases (P50 ~ P51)
埋葬逝者
提供医疗服务
再次站了起来
不懈的努力
在地震的废墟上重建
某人的家
在交通、工业和环境上的巨大改善
世界上的其他地方
在灾难时刻
向……展现智慧
44 stay positive
45 rebuild a brighter future
46 look up a word in a dictionary
47 be trapped under the ruins
48 be found alive
49 suffer from terrible injuries
50 be afraid to do sth
51 the revival of Tangshan city
52 go through similar changes
53 learn lessons from
Important phrases (P50 ~ P51)
重建一个更美好的未来
在字典中查单词
身负重伤
被困在废墟中
被发现还活着
害怕做某事
保持乐观
唐山的复兴
从……中吸取教训
经历类似的变化
THANKS