Unit 4 Section Ⅱ Discovering Useful Structures 2024-2025学年高中英语版必修第一册人教版 课件

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名称 Unit 4 Section Ⅱ Discovering Useful Structures 2024-2025学年高中英语版必修第一册人教版 课件
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UNIT 4 NATURAL DISASTERS
Section Ⅱ Discovering Useful Structures
英语版必修第一册人教版
课文对译解读
原文呈现
Describe pictures of disasters
Find and underline the restrictive relative clauses in the sentences below.
What function do the restrictive relative clauses have
·The Tangshan earthquake was a terrible experience that my great-grandma
cannot forget(that引导的定语从句,修饰先行词a terrible experience。).
·The couple who live next to us(who引导的定语从句,修饰先行词The couple。)
volunteered to help after the volcano erupted.
·The supplies which were provided to the disaster area(which引导的定语从句,
修饰先行词The supplies。 )were collected from around the country.
·Mr Li is an architect whose designs for the new town have won praise
(whose引导的定语从句,修饰先行词an architect。).
·A doctor with whom James used to work("介词+关系代词"引导的定语从句,修
饰先行词A doctor;其中work with sb.表示"和某人一起工作",故介词用with。)
died in the 2016 earthquake in Ecuador.
作用:限制性定语从句对先行词起修饰和限制作用,是句子意思不可缺少的一部分。
Find more sentences with restrictive relative clauses from the text on page 50.
Complete each sentence with that, which, who, whose, whom, or "/". Then
translate the sentences into Chinese.
1 Here are some of the people whose. .homes were destroyed by the. .typhoon
(关系代词whose引导的定语从句,修饰先行词the people,whose在从句中作定
语。).
2 The terrible shaking of the building woke up all the people who. .were asleep
(关系代词who引导的定语从句,修饰先行词the people,who在从句中作主语。).
3 The next day, people put up shelters in the open air using anything. .that 或
/. .they could find.(动词-ing结构作方式状语;其中"(that) they could find"为定语
从句,修饰先行词anything。that在从句中作宾语,可以省略。先行词是anything,关
系代词宜用that,不用which。)
4 Several days later, most of the buildings which/that. .had been damaged by
the. .hurricane. .were repaired(关系代词which/that 引导的定语从句,修饰先行词the
buildings。which/that 在从句中作主语,不可省略。 had been done 为过去完成时
的被动语态。).
5 The injured boy whose. .mother was lost in the disaster(关系代词whose引导的定
语从句,修饰先行词The injured boy,whose在从句中作定语。) was taken to the
hospital.
6 The woman wrote a thank-you letter to the soldier by whom. .she was rescued)
"介词+关系代词"引导的定语从句,修饰the soldier。关系代词指人且位于介词后,
故只能用whom。).
7 Is this the young boy that/who. .saved several other students trapped under
buildings(that/who引导的定语从句,修饰先行词the young boy;其中"trapped under
buildings"为动词-ed短语作后置定语,修饰several other students。)
Work with a partner. Take turns to⑧ ask each other about the pictures.
Make sentences with restrictive relative clauses using that, which, who, whose,
or whom.
EXAMPLE
A: What's the rescue worker doing
B: She's feeding the baby who survived . .the earthquake(关系代词who引导的定
语从句,修饰the baby,who在从句中作主语。).
名师圈点
①restrictive relative clause(=restrictive attributive clause)限制性定语从句
non-restrictive relative/attributive clause非限制性定语从句
restrict /r str kt/ vt.限制,限定
②volunteer to do sth.自愿做某事,无偿做某事
③supply /s pla / n.[pl.]补给品 详见P189
④win (high) praise (from sb.)赢得(某人的)(高度)赞扬
⑤translate /tr ns le t/ vt.& vi.翻译
translate...into... 把……翻译成……
translation/tr ns le n/n.[U]翻译
⑥in the open (air) 露天; 在户外
outside adv. 在户外;在外面(通常比较具体)
outdoors adv.在户外,在野外(表泛指)
⑦a thank-you letter/note/card 感谢信/便条/卡
⑧take turns to do sth. 轮流做某事
take turns (in) doing sth.轮流做某事
It's one's turn to do sth.轮到某人做某事了。
⑨survive /s va v/ vt.& vi.(经历事故、战争或疾病后)活下来,幸存 详见P190
教材习题答案
Suggested answers to Exercise 2:
1 有些人的家被台风毁掉了。
2 建筑物可怕的摇晃惊醒了所有睡梦中的人。
3 第二天,人们用能够找到的一切东西在空地上搭起了避难所。
4 几天后,大多数被飓风破坏的建筑物得到了修缮。
5 那个在灾难中失去了母亲的受伤男孩被送到了医院。
6 这位女士给救她的那位士兵写了一封感谢信。
7 这是那个从楼里救出了好几个被困同学的男孩吗?
词汇句式详解
. .手写体的词汇为本单元复现词汇
Point 1 supply
教材语境P52 The supplies which were provided to the disaster area were
collected from around the country. 提供给灾区的补给品来自全国各地。
用法详解(1)n.[pl.]补给品,补给;[U]供给;[C]供给量
water supply/electricity supply 供水/电力供应
in short supply供应短缺
a supply of/supplies of... ……的供应
Several helicopters carrying food and medical supplies have arrived at the flood-
stricken area. 几架运送食物和医疗用品的直升机已经抵达洪灾地区。(主题素材·灾
害救援)
On the hot day at the sports meet, bottled water was in short supply, with long
lines at every stand.在那个酷热的运动会上,瓶装水供不应求,每个摊位都排起了长
队。
During summer, the zoo always has a large supply of ice to keep the animals
cool.在夏天,动物园总是有大量的冰块供应,让动物们保持凉爽。
(2)vt. 供应,供给
. .
自从洪水发生以来,政府已经给当地民众提供了大量的食物和衣物。
The government has supplied the local people with plenty of food and clothes since
the flood occurred.
The government has supplied plenty of food and clothes to the local people since
the flood occurred.
辨析比较
supply/provide/offer
易混词 区别 搭配
supply 通常指定期供应所需或所要 求之物,含有连续不断地供 给之意。 supply sb./sth.with sth.=supply sth.to
sb./sth.
provide 表示仅仅是出于某种责任主 动提供所需之物,尤其是生活 必需品。 provide sb.with sth.=provide sth. for sb.
offer 指主动提供帮助、服务或令 人向往之物等。 offer to do sth.
offer sb.sth.=offer sth.to sb.
学思用 小题集训
1.语法填空
①After planning the trip, we packed clothes and _________(supply), and began
our great adventure.
②The rescue team was said to have supplied those who were affected by the
drought______ enough fresh water.
③(天津高考)We offer an excellent education ___ our students. In return, we expect
students to work hard.
④This match will provide you______a good chance to show your talent and effort.
supplies
with
to
with
2.完成句子
①(浙江高考)随着世界人口的持续增长,粮食的供应越来越成为大家关注的焦点。
As the world's population continues to grow,___________________ becomes more
and more of a concern.
the supply of food
②我们的供水被切断了,因为他们在修一条主管道。
Our_____________ has been cut off because they are repairing one of the main
pipes.
water supply
Point 2 survive
教材语境 P52 She's feeding the baby who survived the earthquake.她正在喂
那个在地震中幸存的婴儿。
用法详解?
单词 含义 用法
survive vt.& vi.(经历事故、战争 或疾病后)活下来,幸存 不用于被动语态。survive作及物动词时其后常
跟accident、earthquake、fire、flood、war、air
crash等词语。
vi.& vt.从(困难)中挺过 来 /
vi.(靠很少的钱)继续维 持生活 survive on sth.依靠……生活
vt.比……活(或存在)的 时间长 survive sb. by+时间 比某人多活……
"What a frightening experience!" the woman who survived the earthquake. .said."这
是多么可怕的经历!"地震中幸存下来的妇女说。
After the flooding, people were suffering in that area, who urgently needed clean
water, medicine and shelter to survive.洪水过后,那个地区的人们正在遭受苦难,他
们迫切需要清洁的水、药品和避难所才能生存。(链高考|江苏)
Many birds didn't survive the severe winter.很多鸟儿没有活过这个严冬。
Before becoming famous, J. K. Rowling had spent years surviving on small
income. 在成名之前,J.K.罗琳多年来一直靠微薄的收入维持生计。
联想串记 相关词语积累:
语境串记
Mr Green was one of the survivors who survived the earthquake. He told us he
survived on a bottle of water in the ruins.Everyone said his survival was a wonder.
格林先生是这次地震的幸存者之一。他告诉我们他在废墟中是靠一瓶水活下来的。
所有人都说他的幸存是一个奇迹。
1.语法填空
①It is reported that the only _______________________________________________
_______(survive) in the car accident was badly injured.
②Many people have no idea what to do when a disaster happens. Being prepared
is the best way to increase your chance of _________________(survive).
③(浙江高考)Baptiste Dubanchet is biking across Europe, surviving entirely ____
discarded(丢弃的) food.
④My grandma passed away last year and she survived my grandpa ____ five years.
survivor。句意:据报道,车祸中的唯一幸存者受了重伤。
survival/surviving
on
by
2.完成句子
坐在前面的乘客在这次车祸中幸免于难,而且毫发无损。
The passengers in front were lucky to ____________________ without any injury.
survive the accident
学业质量测评
. .手写体的词汇为本单元复现词汇
A 基础练 知识巩固
语法填空
在空白处填入1个适当的单词或括号内单词的正确形式。
1.The movie is about _________ and the choices we make when we want to
________. In the movie the __________ have much difficulty in _________________.
(survive)
survival
survive
survivors
surviving/survival
2._________ of food are almost running out in the town, but the food company
cannot _______ more food to their customers. (supply)
Supplies
supply
3.My brother likes to jog ___ the open air so that he can be close to nature.
in
4.(2024·天津红桥区期末)
Look out! Don't get too close to the house _______ roof is under repair.
whose
5.(2024·山东济宁期中)
I came across an old friend from _______ I had parted for many years.
whom
B 综合练 能力提升
完形填空(语篇类型:记叙文 主题语境:人与自然——灾害无情,人有情)
The earthquake was over and the city was in ruins.
I had no choice but to walk home as all the . .1. . had stopped as a result of
the quake. On my way home I . .2. . an old lady at a bakery(烘焙店) giving out
free bread, which made my heart warm. A man was holding a sign saying, "Please
use our . .3. .." He was opening his house for people to go to the toilet.
My friend, who wanted to be of help to others, stood in the cold with a sign
"If you don't . .4. . a motorcycle(摩托车), I'll be glad to drive you home."
Then the next day I drove to have my car . .5. .. There was not enough . .6. .
now and many gas stations were either closed or had very . .7. . lines. I got worried,
since I was behind fifteen cars. Finally, when my . .8. . came, the man smiled and
said, "Because of this situation, we are only giving $30 worth of gas per person.
Is that all right " "Of course. It's nice that we are all able to . .9. .," I said. His
smile gave me so much comfort.
At the escape center I saw a man . .10. . when people brought food to him. It
was the first time in three days that food had been . .11. . there. However, after he
dried the tears, his next . .12. . surprised me. "I am very . .13. . that we are provided
with food. But people in the city next to us haven't . .14. . any food at all. Please
go to that center as well." Hearing that, I realized there was a bright future on the
other side of this . .15. ..
本文是一篇记叙文。文章主要讲述了作者所生活的城市遭受了地震。很多人的无私
援助让作者感到温暖,而一些难民的举动也让作者感到这个城市会有光明的未来。
1.( ) A.life B.business C.help D.traffic
D
【解析】根据上文中的"I had no choice but to walk home"可知,地震使得交通瘫
痪,作者只能步行回家。
2.( ) A.saw B.missed C.rescued D.caught
A
【解析】根据空后的"an old lady at a bakery(烘焙店) giving out free bread"可
知,作者在回家的路上应该是看到一位老太太在给大家分发免费的面包。
3.( ) A.bedroom B.bathroom C.living room D.kitchen
B
【解析】根据空后的"He was opening his house for people to go to the toilet"可知,
这个人让大家使用自己家的卫生间,给大家提供方便。
4.( ) A.buy B.care C.matter D.mind
D
【解析】在寒冷的天气里乘坐摩托车是很冷的,所以此处表示如果您不介意乘坐摩
托车的话,我会非常乐意把您送回家。
5.( ) A.cleaned up B.washed down C.filled up D.pulled up
C
【解析】根据下文中的"gas stations"可知,作者去加油站给汽车加油。fill up装满。
6.( ) A.gas B.information C.food D.water
A
【解析】根据空后的"many gas stations were either closed...I got worried"可知,很
多加油站没有足够的汽油了。
7.( ) A.direct B.fine C.long D.short
C
【解析】根据空后的"I got worried, since I was behind fifteen cars"可知,等待给车
加油的人很多,排着长长的队。
8.( ) A.time B.turn C.order D.decision
B
【解析】前文提到排队加油,此处指轮到作者的车加油了。turn意为"(依次轮到的)
机会"。
9.( ) A.share B.offer C.learn D.choose
A
【解析】根据上文中的"we are only giving ?$30 worth of gas per person"可知,
每个人只可以加30美元的汽油,所以大家都可以分享一些,而不至于有些司机加不
到油。
10.( ) A.crying B.eating C.smiling D.singing
A
【解析】根据下文中的"However,after he dried the tears"可知,那个人感动得哭了。
11.( ) A.brought B.stored C.left D.kept
A
【解析】根据上文中的"when people brought food to him"可知,此处表示食物被送
到那里。A选项brought与上文中的brought为原词复现。
12.( ) A.ways B.roles C.words D.promises
C
【解析】句意:然而,在他擦干眼泪后,他接下来的话让我吃惊。后面引号中的内
容是那个人说的话。
13.( ) A.sure B.grateful C.shocked D.proud
B
【解析】根据常识和空后的"we are provided with food"可知,那个人对提供的食物
表示非常感激。
14.( ) A.cooked B.wasted C.prepared D.received
D
【解析】根据下文中的"Please go to that center as well"可知,隔壁城市的人们还没
有收到任何食物。
15.( ) A.disaster B.chance C.city D.center
C
【解析】根据第一段中的"the city was in ruins"和本段中的"on the other side"可知,
作者感到在废墟的另一面,这个城市会有光明的未来。
核心词汇 have no choice but to do sth. 没有选择而只能做某事 give out 分发
escape/ ske p/n.逃跑;逃脱
wash down 冲洗,冲刷 pull up(使车)停下
熟词生义 dry vt.& vi.(使)变干;(把……)弄干
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