2017英语一轮复习必修1 Unit4Earthquakes课件（64张） (1)

课件62张PPT。Unit 4 Earthquakes【话题词汇】
1. earthquake　　　　　n. 地震
2. suffering n. 痛苦; 苦难
3. explosion n. 爆炸
4. emergency n. 紧急情况
5. reaction n. 反应
6. hit/strike v. 袭击; 灾难突然发生
7. crash v. 撞毁
8. panic v. 惊慌9. recover v. 复原
10. threaten v. 威胁
11. attack v. 攻击, 袭击
12. unite v. 团结; 联合
13. hopeless adj. 无助的
14. dramatically adv. 剧烈地
15. first-aid 急救
16. take place 发生17. put up 搭建
18. work together 共同工作
19. take on a new look 呈现新面貌
20. owe to 归功于
21. take measures to do sth.
采取措施做某事【经典语篇】
(2011·福建高考)为纪念汶川大地震三周年, 某英文报发起
关于灾区新貌的征文活动。请根据图片提示, 以“Great
Changes”为题, 用英语写一篇短文应征。内容要点如下:
1. 某中学灾后三年来的变化, 如教学
与活动场所, 以及师生精神面貌等;
2. 发生变化的原因;
3. 你的感想。Great Changes
[引入话题]I am deeply impressed by the great changes that have taken place in the school over the past three years. [陈述变化]①As we know, Wenchuan and other counties in Sichuan Province were hit by a severe earthquake on May 12, 2008. Most schools, including our school, were damaged completely. However, if you go into our school today, you may be amazed at what you are seeing. Many tall and strong buildings, such as classrooms and laboratory buildings, a big library, have been put up. There is also a newly-built standard playground. On the beautiful campus, teachers and students are living happily and working hard. There are smiles on everyone’s face. Our school is taking on a new look, full of life! How does it take place in such a short time? [发表感想]Obviously, all is owed to our party, our motherland and the whole warm-hearted people all over the world. ②Without their help, there would be no new and beautiful school today. The government took immediate measures and appropriated large amounts of money for us. Most kind people donated their money and things to us. Of course, our local people helped each other and united as a big family. Thus we work wonders. So union is strength. Love can move everything! 【厚积薄发】
Ⅰ. 完成句子
(1)地震灾区已经呈现出新面貌。
The earthquake-stricken area has __________________.
(2)我们必须立刻采取措施来保护环境。
We must ______________________ to protect the environment. taken on a new looktake immediate measuresⅡ. 句型转换
(1)把句①改为主动句。
As we know, _______________________________________
________________________________________.
(2)把句②改为if条件句的虚拟语气。
_____________________, there would be no new and beautiful
school today. a severe earthquake hit Wenchuan and othercounties in Sichuan Province on May 12, 2008If they hadn’t helped usⅠ. 单词?分类记忆
【核心单词】不可不记
1. _____(vi. )　　　　　　　爆裂; 爆发
(n. ) 突然破裂; 爆发
2. ____(n. ) 废墟; 毁灭
(vt. ) 毁灭; 使破产
3. _______(vt. ) 破坏; 毁坏; 消灭
4. _____(vt. &vi. ) (使)震惊; 震动
(n. ) 休克; 打击; 震惊burstruindestroyshock5. ____(vt. ) 使陷入困境
(n. ) 陷阱; 困境
6. _____(vt. ) 埋葬; 掩埋; 隐藏
7. _______(n. &vt. ) 损失; 损害
8. _______(vt. ) 表示; 表达
(n. ) 快车, 速递
9. ______(vt. )损害; 伤害→______(n. )伤害; 损害→_______(adj. )
受伤的trapburydamageexpressinjureinjuryinjured10. _______(vt. )使惊吓; 吓唬→_________(adj. )受惊的; 受恐
吓的→__________(adj. )令人恐惧的
11. _____________(n. )祝贺; (复数)贺词→___________(vt. )祝
贺frightenfrightenedfrighteningcongratulationcongratulate【高频单词】不可不知
12. _____(n. )　　　　　　　事件; 大事
13. ______(n. &vt. ) 援救; 营救
14. _______(n. ) 灾难; 灾祸
15. ______(n. ) 掩蔽; 掩蔽处; 避身处
16. _______(adj. ) 极度的
17. _____(n. ) 裁判员; 法官
(vt. ) 断定; 判断; 判决
18. _________(n. ) 电; 电流; 电学
→_______(adj. ) 用电的; 带电的
→________(adj. ) 与电有关的; 电学的eventrescuedisastershelterextremejudgeelectricityelectricelectricalⅡ. 短语?双语互译
1. 轻视; 认为……没价值　　　____________
2. 仿佛; 好像 ____
3. 掘出; 发现 ______
4. 集资; 筹款; 募捐 ___________
5. right away __________think little of?as ifdig outraise money立刻; 马上6. at an end __________
7. in ruins __________________
8. a(great)number of ____________
9. in the open air _______
10. give a speech _______
11. cut across __________________结束; 终结严重受损; 破败不堪许多; 大量的在户外做演讲抄近路穿过; 走近路 语境取词——选用上面的单词或短语填空
①On May 12th, 2008, a big earthquake struck Wenchuan and
caused great _______(破坏)to the county. In only about 20
seconds, the whole county was _______(严重受损). Thousands
of people were _______(陷入困境)under the ruins. _________
__(许多)people were _______(受伤)and some of them were
killed. damagein ruinstrappedA numberofinjured②The whole nation was _______(震惊). But all people took
action __________(立刻; 马上). They ____________(筹款)and
took food and clothes to the earthquake-stricken area. Some
volunteers helped build the _______(避身处); some helped ___
___(挖出)and _____(埋葬)the dead; some helped ______(营
救)the injured. With all the nation’s help, people there lived a
normal life again. shockedright awayraised moneysheltersdigoutburyrescueⅢ. 句型?超级仿写
1. It seems/seemed as if. . . 看起来好像……
_____________(看起来好像)the world was at an end!
【仿写】看起来似乎这一百万人几乎都没有把这些事件当回
事, 当天晚上照常睡着了。
__________________________________________________
______ and were asleep as usual that night. It seemed as ifIt seemed as if the one million people thought little of theseevents2. everywhere作连词, 引导地点状语从句
_____________________(人们无论朝哪里看)nearly everything
was destroyed.
【仿写】这个年轻的歌手无论在哪儿出现, 总是被一群疯狂
的粉丝包围。
_____________________________________, he is always
surrounded by a group of crazy fans. Everywhere they lookedEverywhere the young singer goes/appears3. whose引导定语从句
Workers built shelters for survivors ____________________
_________(那些家园被毁的).
【仿写】我喜欢住在墙壁被涂成浅黄色的房子里。
I like to live in the house _______________________________. whose homes had beendestroyedwhose walls are painted light yellow4. leave +宾语+宾语补足语
Thousands of families were killed and many children ________
______________(成为了孤儿).
【仿写】你最好不要把你的儿子单独留在家里。毕竟, 他还
太小不能照顾自己。
You had better not _________________________. After all, he
is too young to look after himself. were leftwithout parentsleave your son alone at home5. all. . . not. . . 并非所有的……都……
_______________(不是所有的希望)lost.
【仿写】他们并非都正确。
______________________=Not all of them are right. All hope was notAll of them are not right.【重点单词】
1. burst vi. 爆裂; 爆发; 突然闯入
n. 突然破裂; 爆发
【填一填　?　激活思维】
①The police _____ __ and arrested the thief.
警察突然闯进房间, 逮捕了小偷。
②The audience _____ ____ _____ / _____ ___ ______ on hearing
the story.
一听到这个故事, 观众们突然哭了起来。burstinburstintotearsburstoutcrying【记一记　?　构建知识】
burst in/into　　　　 突然闯进; 破门而入
burst out 突然迸发; 爆发; 突然激动地喊叫
burst out doing sth. =burst into+n.
突然做某事
burst with anger/joy 勃然大怒/心花怒放
a burst of 一阵……*He felt he would burst with anger and shame.
他恼羞成怒, 都要气炸了。
*His appearance on the platform was greeted with a burst of applause. 他一登上台就博得了一阵热烈的掌声。【看一看　?　巧学助记】burst的多层含义2. ruin n. [U]毁灭; 毁坏; 崩溃; [常用复数]废墟; 遗迹
vt. (使)毁坏; 毁灭; 成为废墟; 使破产
【填一填　?　激活思维】
①The whole city _______ __ _____ after Wenchuan
Earthquake. 汶川地震之后, 这座城市成为了废墟。
②That small mistake ______ ___ ______ of getting the job.
那个小错误断送了他得到那份工作的机会。was/layinruinsruinedhischance【记一记　?　构建知识】
(1)lie/be in ruins　　 成为废墟
come/go/fall to ruin 毁灭; 灭亡; 崩溃
bring . . . to ruin 使……毁灭; 使……没落; 使……破产
(2)ruin sth. /sb. 毁坏某物/某人*The farm has long been abandoned and come to ruin.
这家农场很早就已废弃了, 成了废墟。
*Drink was your father’s ruin and it’ll be the ruin of you, too.
喝酒毁了你父亲, 也会毁了你的。【辨一辨　?　明晰异同】【看一看　?　巧学助记】
After the collision, he examined the considerable damage to his car. Fortunately it was not completely ruined/destroyed.
撞车之后, 他检查了受重创的车。所幸的是车还没完全报废。3. injure vt. 损害; 伤害; 损坏(名誉); 伤害(感情)
【填一填　?　激活思维】
①I know drinking can ______ _____ ______.
我知道喝酒对人健康有害。
②She ____ _______ / _______ ______ while skating.
她在滑冰时受了伤。
③____ _______ were taken to the hospital.
受伤者被送进了医院。injureone’shealthwasinjuredinjuredherselfTheinjured【记一记　?　构建知识】
be injured　　　　　　　 受伤
injured adj. 受伤的; 受委屈的
the injured 受伤者
injury n. 伤, 伤口, 伤害*He suffered serious injuries to the arms and legs.
他的胳膊和腿都受了重伤。
*(2011·湖北高考)The young woman entered the pool where an injured dolphin was swimming.
那位年轻妇女进入了那个水池, 一头受伤的海豚正在水池里游动。【辨一辨　?　明晰异同】【看一看　?　巧学助记】4. shock vt. & vi. (使)震惊
n. 休克; 打击; 震惊
【填一填　?　激活思维】
①I ____ _______ ___ his wild idea.
我因他的狂妄想法而震惊。
②His death ____ __ _____ to us all.
他的去世对我们来说是一个打击。wasshockedbywasashock【记一记　?　构建知识】
be shocked at/by　　　　　　对……感到震惊
a great shock 令人震惊的人或事
be a shock to sb. 对某人来说是个打击
shocking adj. 令人震惊的
*The news of his death in the flood was shocking, and all his employees got shocked at it.
他在洪灾中遇难的消息令人震惊, 他的所有员工都对此感到震惊。5. bury vt. 埋葬; 掩埋; 隐藏
【填一填　?　激活思维】
①The paper ____ ______ under a pile of books.
那份文件被埋在书堆里了。
②He has learned to _____ ___ _______.
他学会了掩饰内心的情感。
③由于他埋头于书本, 他不知道外面下雨了。(一句多译)
a. ___ ___ ______ _______ __
b. ___ ___ ____ ______ __
c. ______ __wasburiedburyhisfeelingshis books, he didn’t know it was raining outside.AsheburiedhimselfinAshewasburiedinBuriedin【记一记　?　构建知识】
(1)be buried in　　　　　　　　 埋头于; 专心于
be buried in thought 沉思
(2)bury oneself in study 埋头研究; 专心学习
bury one’s face in one’s hands 双手掩面【看一看　?　巧学助记】【拓展延伸】表示“专注于某事”的动词短语还有: be absorbed in, be devoted to, be lost in, focus on, concentrate on等。【核心短语】
6. at an end结束; 终结
【填一填　?　激活思维】观察句子, 写出黑体部分的含
义。
①The meeting was at an end, but the people still stayed in the
meeting hall. 　( )
②Winning the competition put an end to his financial
problems. 　( )结束结束……; 消除……③That job comes to an end now and you can leave. 　
( )
④In the end, I decided that I wouldn’t go after all. 　
( )
⑤I make ends meet when the money is running out. 　
( )完成; 结束最终; 终于量入为出; 使收支平衡【记一记　?　构建知识】
be at an end　　　　　　　　到尽头, 结束
put/bring. . . to an end/put an end to. . .
使……结束
come to an end 完成; 结束
in the end 最后
make ends meet 量入为出; 使收支平衡7. think little/nothing of以为……没什么了不起, 轻视, 忽视
【填一填　?　激活思维】
①I _____ ____ __ him as an agricultural expert.
我觉得他作为一位农业专家水平不怎么样。
②He is highly thought of by all the students.
译: _________________________thinklittleof他受到了所有学生的好评。【记一记　?　构建知识】
(1)think highly/well/a lot/much of. . . 　　对……评价高
think poorly/badly/little/nothing of. . . 对……评价不高
(2)speak highly/well of. . . 高度赞扬……
speak ill of. . . 说……的坏话
sing high praise for. . . 高度赞扬……*She can’t get along well with her classmates because she often speaks ill of others.
她无法与她的同学友好相处, 因为她经常说别人的坏话。
*I don’t think much of her idea.
我认为她的主意不怎么样。
*She sang high praise for the teacher, although she complained about his strictness.
尽管抱怨老师过于严格, 她还是高度赞扬他。【悟一悟　?　参透误区】
当think highly/well/much of. . . 用于被动语态结构时, 副词应放于其修饰的动词前, 即be highly/well/much thought of。
*His work is highly thought of by the critics.
他的作品深受评论家推崇。【经典句式】
8. It seemed as if the world was at an end!
仿佛到了世界末日!
【填一填　?　激活思维】用所给词的适当形式填空。
①He talked about Rome as if he ________(be)there before.
他说起罗马来好像他以前去过似的。
②When a pencil is partly put into a glass of water, it looks as
if it _____(be)broken.
当把铅笔的一部分放进一杯水里时, 它看上去好像断了。had beenwere【记一记　?　构建知识】
It seemed(to sb. )that/as if. . . “(对某人来说)似乎……”。
(1)如果所引导的从句表示的情况是真实的或是极有可能发生的情况时, 句子要用陈述语气。
(2)当说话人所陈述的是不真实的或极少可能发生或存在的情况时, 从句用虚拟语气。(3)如果as if引导的从句中的主语和主句的主语相同, 且含有be动词, 可省略从句主语和be动词, 这样as if后就只剩下名词、不定式、形容词(短语)、介词短语或分词。
*He opened his mouth as if to say something.
他张开嘴好像要说什么。9. All hope was not lost.
不是所有的希望都破灭了。
【填一填　?　激活思维】句型转换。
All my friends do not study well.
→__________________________(变为同义句)
→__________________________(变为完全否定句)
并不是我所有的朋友都学习好。Not all my friends study well.None of my friends study well.【记一记　?　构建知识】
(1)当not与all, both, complete, each, every, everyone, everything, whole等具有全部意义的不定代词或形容词连用时, 无论not的位置如何, 皆表示不完全否定, 意为“并非都”。
(2)no, none, no one, neither, nothing, nowhere等表示完全否定。【拓展延伸】 表示部分否定的其他形式
not与always, altogether, completely, everywhere, entirely, totally, wholly等具有总括意义的副词连用时, 皆表示部分否定。
*A man of learning is not always a man of wisdom.
有学问的人并不一定都是有智慧的人。
*It’s not altogether bad. 这并非完全不好。
*I don’t wholly agree with him. 我并不完全同意他的看法。
注意: 只要表示“全体”意义的词与否定词连用, 都表示部分否定。【要点拾遗】
trap n. 陷阱　v. 使(某人)陷入困境
【填一填　?　激活思维】
①Bad news came that twenty miners _____ _______
underground.
坏消息传来: 二十名矿工被困地下。
②The thieves were ______ __ ___ ____.
窃贼陷入了圈套。weretrappedcaughtinthetrap【记一记　?　构建知识】
(1)be trapped in. . . 　　　　 陷入……
trap sb. into doing sth. 陷害/诱骗某人做某事
(2)be caught in the trap 陷入圈套; 落入陷阱
*I was trapped into telling the cheat all I knew.
我被这个骗子诱骗告诉了他我所知道的一切。【猜一猜　?　熟词生义】写出黑体部分的含义。
Small amounts of gases in the atmosphere trap heat from the
sun and therefore warm the earth.
[ ](把气体、水、热量等)储存、留存、吸收