人教版（2019）选择性必修第二册UNIT 1 Science and Scientists Reading and Thinking课件 (共48张PPT)
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| 名称 | 人教版（2019）选择性必修第二册UNIT 1 Science and Scientists Reading and Thinking课件 (共48张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-11-05 16:53:33 | ||
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(共48张PPT)
UNIT 1 SCIENCE AND SCIENTISTS
Section A Reading and Thinking
素养导航 明目标
语言 能力 必背 单词 severe subscribe proof suspect blame handle link decrease transform pour defend assistant gifted fault shift
重点 短语 once and for all subscribe to thanks to break out in charge of come down
above all have an impact on discourage...from... take on
重点 句式 1.so...that... 如此……以至于…… 2.so that 为了,以便
3.have sth done 让某事被做 4.强调句型
5.be ready to do...when... 正要做……突然……
6.not only...but also... 不仅……而且……
7.make+宾语+宾语补足语 8.状语从句的省略
语言 能力 核心语法 表语从句
主题写作 写一篇关于科学精神的评论文章
文化 意识 了解中外科学家的重要贡献及高尚品质,深入理解科学精神的内涵,树立开拓创新、坚韧不拔、艰苦奋斗的观念;了解中国科学技术发展的伟大成就,坚定文化自信。
思维 品质 通过斯诺的事迹理解质疑精神的意义,学会批判性地思考,形成自己的观点和看法;通过阅读不同科学家的事迹,分析、提炼、概括科学精神的主要特点,深化对科学及科学研究本质的认识。
学习 能力 能够结合所学词汇归纳常见词缀,并学会使用构词法理解和记忆词汇;能够理解图表中的信息,读懂符号和图注的意义,并结合文字信息深入理解文章内容。
Part 1 Reading comprehension
Part 2 Language points
目录索引
Part 1 Reading comprehension
第一步速读课文 理清脉络
Activity 1 Reading for the main idea.
What does the text mainly tell us
A.How cholera spread.
B.What caused cholera.
C.Where cholera was most serious.
D.How Snow found the cause of cholera.
答案 D
Activity 2 Read the text again and match each paragraph with its main idea.
Para.1 A.Snow began his study by marking on the map.
Para.2 B.John Snow decided to prove the second theory.
Para.3 C.Snow’s contributions.
Para.4 D.John Snow desired to destroy cholera.
Para.5 E.The truth of the infection of cholera.
Activity 3 Skim for the main structure.
deadly
cause
outbreak
marked
water
polluted
clean
controlled
第二步精读课文 领悟细节
Activity 4 Read the text carefully and choose the best answer.
1.Why did John Snow become frustrated
A.An outbreak of cholera hit Europe.
B.Nobody knew how to prevent or treat cholera.
C.Cholera used to be one of the most feared diseases.
D.He had to attend to Queen Victoria when she gave birth.
答案 B
2.Which of the following theories did John Snow believe
A.A cloud of dangerous gas would float around until it found its victims.
B.People absorbed cholera into their bodies with their meals.
C.People got infected with cholera because of polluted air.
D.People suffered from cholera because they were not clean.
答案 B
3.Why had some households had no deaths
A.Beer was a cure for the disease.
B.They lived far away from the water pump.
C.They had not drunk the water from the pump.
D.They worked in the pub at 7 Cambridge Street.
答案 C
4.What did John Snow find after he made further investigations
A.Cholera multiplied in the air.
B.People absorbed this disease into their bodies with their meals.
C.The water from the polluted river was to blame.
D.Flies spread the disease.
答案 C
Activity 5 思考分享 提升思维
1.How has Snow’s work affected our daily lives
2.What should we learn from Snow
Although cholera is still a problem in modern society,we know how to prevent it thanks to Snow’s work,thus saving many people’s lives.
略
Activity 6 诵读佳句 学练写作
1.Read the passage carefully and find the sentence(s) to describe Snow’s determination.
2.Read the passage carefully and find the sentence(s) to describe Snow’s contribution to modern epidemiology.
However,he never lost his desire to destroy cholera once and for all.
For this reason,Snow is considered the father of modern epidemiology.
第三步深读课文 融会提能
Activity 7 课文语篇填空
John Snow,a well-known doctor in Britain,became 1. (frustrate) when a severe cholera hit Europe in the early 19th century.At that time no one knew 2. to prevent or treat cholera.3. ,he never lost his desire to destroy cholera once and for all.After much research,Snow subscribed to the theory that cholera 4. (cause) by an
5. (infect) from germs in food or water.Snow began by 6. _______ (mark) on a map the exact places where all those who died had lived.As 7.___
frustrated
how
However
was caused
infection
marking
a
result,John Snow was able to announce that the pump water 8.____________ (carry) cholera germs.9. (according),he had the handle of the pump 10. (remove) so that it could not be used.Through this intervention,the disease was stopped in its track.
carried
Accordingly
removed
Activity 8 长难句分析
1.Cholera used to be one of the most feared diseases in the world,until a British doctor, John Snow,showed how it could be overcome.
主句
引导时间状语从句
同位语
宾语从句
[尝试翻译]
霍乱曾经是世界上最可怕的疾病之一,直到英国医生约翰·斯诺展示了如何攻克它。
2.He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
宾语从句
结果状语从句
主句
[尝试翻译]
他发现在两条特别的街道上霍乱传播得如此厉害,以至于10天之内就有500多人失去了生命。
3.Snow began by marking on a map the exact places where all those who died had lived.
主句
状语
定语从句
[尝试翻译]
斯诺开始在地图上标出了所有死者曾经生活过的准确地点。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1. vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
2. vt.把……归咎于;责怪;指责 n.责备;指责
3. n.把手;拉手;柄
vt.处理;搬动;操纵(车辆、动物、工具等)
4. n.联系;纽带 vt.把……连接起来;相关联
5. adj.干净的;纯的;纯粹的
6. n.减少;降低;减少量
vt.& vi.(使大小、数量等)减少;减小;降低
suspect
blame
handle
link
pure
decrease
识记阅读词汇
1.cholera n.
2.diarrhoea n.
3.dehydration n.
4.germ n.
5.subscribe vi.
6.pump n.
7.household n.
8.raw adj.
霍乱
腹泻
脱水
微生物;细菌;病菌
认购(股份);定期订购;定期交纳(会费)
泵;抽水机;打气筒
一家人;家庭;同住一所(套)房子的人
未煮的;生的;未经处理的;原始的
9.substantial adj.
10.statistic n.
11.epidemiology n.
12.microscope n.
大量的;价值巨大的;重大的
统计数字;统计资料;统计学
流行病学
显微镜
串记拓展词汇
1.severe adj.极为恶劣的;十分严重的;严厉的→ adv.严重地;严格地;严厉地
2.frustrated adj.懊恼的;沮丧的;失意的→ vt.使沮丧;使懊恼
→ adj.令人懊恼的;令人沮丧的;令人失意的
→ n.懊恼;沮丧;失意
3.contradictory adj.相互矛盾的;对立的;不一致的→ vt.反驳;相矛盾
4.infect vt.使感染;传染→ n.感染;传染
5.proof n.证据;证明;检验→ v.证明;被发现是
severely
frustrate
frustrating
frustration
contradict
infection
prove
6.multiple adj.数量多的;多种多样的→ v.乘;乘以;成倍增加
7.intervention n.介入;出面;干涉→ vi.介入;干涉
8.transform vt.使改观;使改变形态 vi.改变;转变→ n.改变;转变
multiply
intervene
transformation
【掌握构词规律 快速记牢单词】
后缀-ion常用于字母t结尾的动词之后构成名词,例如:
infect→infection 感染
select→selection 挑选
elect→election 选举
collect→collection 收集
重点短语
1.once and all 最终地;彻底地
2.subscribe 同意;赞同
3.thanks 幸亏;由于
4.find 查明
5.attend 照顾,照料
6.as a result 由于
7.die 死于……
for
to
to
out
to
of
from/of
8.in time
9.be to blame
10.in general
11.be likely to do sth
12.be determined to do sth
及时;迟早;最后
应受责备
一般来说
很可能做某事
决心做某事
要点探究 能力素养全提升
、
基础词汇——语境记忆
1.proof n.证据;证明;检验
prove vt.& linking v.证明;证明是
【佳句背诵】The proof of the pudding is in the eating.[观点看法]
实践出真知。
2.substantial adj.大量的;价值巨大的;重大的
【佳句背诵】Substantial evidence shows that as long as you believe in yourself,you’ll succeed once and for all.[观点看法]
大量的证据表明,只要相信自己,你最终会成功的。
.、
高频词汇——讲练互动
1.frustrated adj.懊恼的;沮丧的;失意的
(1)feel frustrated at/with对……感到沮丧/懊恼
(2)frustrating adj.令人沮丧的
(3)frustrate vt.使沮丧
(4)frustration n.沮丧
【佳句背诵】When you come across difficulties,you should face them bravely instead of feeling frustrated and giving up.[鼓励他人]
当你遇到困难时,你应该勇敢地面对,而不是感到沮丧和放弃。
【即学即练】单句语法填空/一句多译
①She couldn’t stand the (frustrate) of not being able to help him.
②Although learning a language is (frustrate) at times,it is well worth the effort.
令他懊恼的是,他考试没及格。
→③ he didn’t pass the exam.(what引导主语从句)
→④He didn’t passed the exam, .(定语从句)
→⑤ he didn’t pass the exam.(it作形式主语)
frustration
frustrating
What made him frustrated was that
which made him frustrated
It was frustrating that
2.subscribe to 同意;赞同;订阅,订购
(1)subscribe vi.认购(股份);定期订购;定期缴纳(会费)
subscribe for 认购(股份)
(2)subscriber n.订阅人;定期捐款人
【名师点津】subscribe to意为“同意,赞成”时,to为介词,后常跟view,belief,theory等名词作宾语。
【佳句背诵】The teacher subscribed to the advice our monitor put forwarded that our class should subscribe to some magazines.[人物介绍]
老师同意班长提出的建议,即我们班应该订一些杂志。
【即学即练】单句语法填空/单句写作
①I subscribed the idea that childhood is the happiest period in our life.
②Existing shareholders subscribed only 30% of the new share issue.
③There are multiple magazines and you can (订阅那些) that you are interested in.
to
for
subscribe to the ones
3.suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
(1)suspect sb of (doing) sth怀疑某人(做了)某事
suspect sb to be...怀疑某人是……
suspect that...怀疑……
(2)a murder suspect 犯罪嫌疑人
【佳句背诵】I suspect there is something wrong with the quality of your products.[观点看法]
我怀疑你们的产品质量有问题。
【即学即练】单句语法填空/一句多译
①We suspected him (be) a cheat at first,but it turned out that we were wrong.
②The man was suspected throwing stones at the car and was taken away by the police.
警察怀疑钱是汤姆偷走的。
→③The police the money.
→④The police the money.(宾语从句)
to be
of
suspected Tom of stealing
suspected that Tom had stolen
4.blame vt.把……归咎于;责怪;指责 n.责备;指责
(1)blame sb for (doing) sth因(做)某事责备某人
blame sth on...把某事归咎于……
be to blame (for sth)(对某事)负有责任
(2)bear/take the blame (for sth)(对某事)承担责任
put/lay/place the blame for sth on...把某事归咎于……
【佳句背诵】I suggest you take the blame for this matter and apologize to your teacher.[观点看法]
我建议你对此事承担责任,并向老师道歉。
【名师点津】be to blame短语中的blame不能用被动形式,该短语为主动形式表示被动含义。
【即学即练】单句语法填空/句式升级
①This is not his fault.I am (blame) for not having made the whole thing clear to him.
②The police blamed the traffic accident Jack’s careless driving.
③As the boy was blamed by his teacher,he felt frustrated.
→ ,the boy felt frustrated.(升级为过去分词短语作状语)
to blame
on
Blamed by his teacher
5.link n.联系;纽带 vt.把……连接起来;相关联
(1)a link between...(and...) ……(和……)之间的连接/联系
(2)link A to/with B 把A和B连接/联系起来
be linked to/with 与……有联系/有关
【佳句背诵】Linking arms with one of the lifeguards,I helped pull the young man out of the water.[活动介绍]
我和其中一名救生员手挽手,帮忙把那个年轻人拉出水面。
【即学即练】单句语法填空/单句写作
①The old Silk Road linked China the West in ancient times.
②I suspected that he (link) with the matter.
③Most of us subscribe to the idea that (之间有一种联系) smoking and lung disease.
with/to
was linked
there is a link between
6.decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减少;减小;降低
(1)decrease to...减少到……
decrease by...减少了……
decrease from...to...从……减少到……
(2)on the decrease 在减少
【佳句背诵】After a while,the number of students who didn’t want to climb to the top of the mountain decreased.[活动介绍]
过了一会儿,不想爬到山顶的学生人数减少了。
【即学即练】单句语法填空/一句多译
①It is said that the average house prices may decrease 3% next year because of the intervention of the government.
②The number of new students in this school decreased 210 ______ 160 this year.
由于人类活动,一些稀有动物的数量正在减少。
→③Because of human activities,the number of some rare animals
.(decrease v.)
→④Because of human activities,the number of some rare animals
.(decrease n.)
by
from
to
is decreasing
is on the decrease
7.transform vt.使改观;使改变形态 vi.改变;转变
(1)transform...into...使……变成……
transform...from...into...把……从……变成……
(2)transformation n.改变;转变
【佳句背诵】Through this activity,I learned how to transform my way of thinking.[活动介绍]
通过这次活动,我学会了如何改变我的思维方式。
【即学即练】单句语法填空/词汇升级
①The magician transformed the handkerchief a bird.
②The way in which we work has undergone a complete ________________ (transform) in the past decade.
③Your metabolic rate is the speed at which your body changes food into energy.
→Your metabolic rate is the speed at which your body food into energy.(升级加黑词汇)
into
transformation
transforms
、
多义词汇——自主练透
一词多义
handle
A.n.把手;拉手;柄 B.vt.处理 C.vt.搬动
D.vt.操纵
①A new man was appointed to handle the crisis.
②She turned the handle and opened the door.
③I wasn’t sure if I could handle such a powerful car.
④The label on the box said:“Fragile.Handle with care.”
B
A
D
C
、
重点句式——多维剖析
so... that... 如此……以至于……
【教材原句】He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
他发现在两条特别的街道上霍乱传播得如此厉害,以至于10天之内就有500多人失去了生命。
【佳句背诵】The activity was so instructive that I learned a lot from it.[活动介绍]
这次活动很有教育意义,我从中学到了很多东西。
【名师点津】在so...that...和such...that...引导的结果状语从句中,so,such连同它所直接修饰的成分共同位于句首表示强调时,主句要部分倒装。
【即学即练】单句语法填空/句式升级
①He ran so fast I couldn’t catch up with him.
②She is a lovely girl that all of us love her very much.
③The situation was so severe at that time that we had to take urgent measures.
→ at that time that we had to take urgent measures.(升级为倒装句)
that
such
So severe was the situation
本 课 结 束
UNIT 1 SCIENCE AND SCIENTISTS
Section A Reading and Thinking
素养导航 明目标
语言 能力 必背 单词 severe subscribe proof suspect blame handle link decrease transform pour defend assistant gifted fault shift
重点 短语 once and for all subscribe to thanks to break out in charge of come down
above all have an impact on discourage...from... take on
重点 句式 1.so...that... 如此……以至于…… 2.so that 为了,以便
3.have sth done 让某事被做 4.强调句型
5.be ready to do...when... 正要做……突然……
6.not only...but also... 不仅……而且……
7.make+宾语+宾语补足语 8.状语从句的省略
语言 能力 核心语法 表语从句
主题写作 写一篇关于科学精神的评论文章
文化 意识 了解中外科学家的重要贡献及高尚品质,深入理解科学精神的内涵,树立开拓创新、坚韧不拔、艰苦奋斗的观念;了解中国科学技术发展的伟大成就,坚定文化自信。
思维 品质 通过斯诺的事迹理解质疑精神的意义,学会批判性地思考,形成自己的观点和看法;通过阅读不同科学家的事迹,分析、提炼、概括科学精神的主要特点,深化对科学及科学研究本质的认识。
学习 能力 能够结合所学词汇归纳常见词缀,并学会使用构词法理解和记忆词汇;能够理解图表中的信息,读懂符号和图注的意义,并结合文字信息深入理解文章内容。
Part 1 Reading comprehension
Part 2 Language points
目录索引
Part 1 Reading comprehension
第一步速读课文 理清脉络
Activity 1 Reading for the main idea.
What does the text mainly tell us
A.How cholera spread.
B.What caused cholera.
C.Where cholera was most serious.
D.How Snow found the cause of cholera.
答案 D
Activity 2 Read the text again and match each paragraph with its main idea.
Para.1 A.Snow began his study by marking on the map.
Para.2 B.John Snow decided to prove the second theory.
Para.3 C.Snow’s contributions.
Para.4 D.John Snow desired to destroy cholera.
Para.5 E.The truth of the infection of cholera.
Activity 3 Skim for the main structure.
deadly
cause
outbreak
marked
water
polluted
clean
controlled
第二步精读课文 领悟细节
Activity 4 Read the text carefully and choose the best answer.
1.Why did John Snow become frustrated
A.An outbreak of cholera hit Europe.
B.Nobody knew how to prevent or treat cholera.
C.Cholera used to be one of the most feared diseases.
D.He had to attend to Queen Victoria when she gave birth.
答案 B
2.Which of the following theories did John Snow believe
A.A cloud of dangerous gas would float around until it found its victims.
B.People absorbed cholera into their bodies with their meals.
C.People got infected with cholera because of polluted air.
D.People suffered from cholera because they were not clean.
答案 B
3.Why had some households had no deaths
A.Beer was a cure for the disease.
B.They lived far away from the water pump.
C.They had not drunk the water from the pump.
D.They worked in the pub at 7 Cambridge Street.
答案 C
4.What did John Snow find after he made further investigations
A.Cholera multiplied in the air.
B.People absorbed this disease into their bodies with their meals.
C.The water from the polluted river was to blame.
D.Flies spread the disease.
答案 C
Activity 5 思考分享 提升思维
1.How has Snow’s work affected our daily lives
2.What should we learn from Snow
Although cholera is still a problem in modern society,we know how to prevent it thanks to Snow’s work,thus saving many people’s lives.
略
Activity 6 诵读佳句 学练写作
1.Read the passage carefully and find the sentence(s) to describe Snow’s determination.
2.Read the passage carefully and find the sentence(s) to describe Snow’s contribution to modern epidemiology.
However,he never lost his desire to destroy cholera once and for all.
For this reason,Snow is considered the father of modern epidemiology.
第三步深读课文 融会提能
Activity 7 课文语篇填空
John Snow,a well-known doctor in Britain,became 1. (frustrate) when a severe cholera hit Europe in the early 19th century.At that time no one knew 2. to prevent or treat cholera.3. ,he never lost his desire to destroy cholera once and for all.After much research,Snow subscribed to the theory that cholera 4. (cause) by an
5. (infect) from germs in food or water.Snow began by 6. _______ (mark) on a map the exact places where all those who died had lived.As 7.___
frustrated
how
However
was caused
infection
marking
a
result,John Snow was able to announce that the pump water 8.____________ (carry) cholera germs.9. (according),he had the handle of the pump 10. (remove) so that it could not be used.Through this intervention,the disease was stopped in its track.
carried
Accordingly
removed
Activity 8 长难句分析
1.Cholera used to be one of the most feared diseases in the world,until a British doctor, John Snow,showed how it could be overcome.
主句
引导时间状语从句
同位语
宾语从句
[尝试翻译]
霍乱曾经是世界上最可怕的疾病之一,直到英国医生约翰·斯诺展示了如何攻克它。
2.He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
宾语从句
结果状语从句
主句
[尝试翻译]
他发现在两条特别的街道上霍乱传播得如此厉害,以至于10天之内就有500多人失去了生命。
3.Snow began by marking on a map the exact places where all those who died had lived.
主句
状语
定语从句
[尝试翻译]
斯诺开始在地图上标出了所有死者曾经生活过的准确地点。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1. vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
2. vt.把……归咎于;责怪;指责 n.责备;指责
3. n.把手;拉手;柄
vt.处理;搬动;操纵(车辆、动物、工具等)
4. n.联系;纽带 vt.把……连接起来;相关联
5. adj.干净的;纯的;纯粹的
6. n.减少;降低;减少量
vt.& vi.(使大小、数量等)减少;减小;降低
suspect
blame
handle
link
pure
decrease
识记阅读词汇
1.cholera n.
2.diarrhoea n.
3.dehydration n.
4.germ n.
5.subscribe vi.
6.pump n.
7.household n.
8.raw adj.
霍乱
腹泻
脱水
微生物;细菌;病菌
认购(股份);定期订购;定期交纳(会费)
泵;抽水机;打气筒
一家人;家庭;同住一所(套)房子的人
未煮的;生的;未经处理的;原始的
9.substantial adj.
10.statistic n.
11.epidemiology n.
12.microscope n.
大量的;价值巨大的;重大的
统计数字;统计资料;统计学
流行病学
显微镜
串记拓展词汇
1.severe adj.极为恶劣的;十分严重的;严厉的→ adv.严重地;严格地;严厉地
2.frustrated adj.懊恼的;沮丧的;失意的→ vt.使沮丧;使懊恼
→ adj.令人懊恼的;令人沮丧的;令人失意的
→ n.懊恼;沮丧;失意
3.contradictory adj.相互矛盾的;对立的;不一致的→ vt.反驳;相矛盾
4.infect vt.使感染;传染→ n.感染;传染
5.proof n.证据;证明;检验→ v.证明;被发现是
severely
frustrate
frustrating
frustration
contradict
infection
prove
6.multiple adj.数量多的;多种多样的→ v.乘;乘以;成倍增加
7.intervention n.介入;出面;干涉→ vi.介入;干涉
8.transform vt.使改观;使改变形态 vi.改变;转变→ n.改变;转变
multiply
intervene
transformation
【掌握构词规律 快速记牢单词】
后缀-ion常用于字母t结尾的动词之后构成名词,例如:
infect→infection 感染
select→selection 挑选
elect→election 选举
collect→collection 收集
重点短语
1.once and all 最终地;彻底地
2.subscribe 同意;赞同
3.thanks 幸亏;由于
4.find 查明
5.attend 照顾,照料
6.as a result 由于
7.die 死于……
for
to
to
out
to
of
from/of
8.in time
9.be to blame
10.in general
11.be likely to do sth
12.be determined to do sth
及时;迟早;最后
应受责备
一般来说
很可能做某事
决心做某事
要点探究 能力素养全提升
、
基础词汇——语境记忆
1.proof n.证据;证明;检验
prove vt.& linking v.证明;证明是
【佳句背诵】The proof of the pudding is in the eating.[观点看法]
实践出真知。
2.substantial adj.大量的;价值巨大的;重大的
【佳句背诵】Substantial evidence shows that as long as you believe in yourself,you’ll succeed once and for all.[观点看法]
大量的证据表明,只要相信自己,你最终会成功的。
.、
高频词汇——讲练互动
1.frustrated adj.懊恼的;沮丧的;失意的
(1)feel frustrated at/with对……感到沮丧/懊恼
(2)frustrating adj.令人沮丧的
(3)frustrate vt.使沮丧
(4)frustration n.沮丧
【佳句背诵】When you come across difficulties,you should face them bravely instead of feeling frustrated and giving up.[鼓励他人]
当你遇到困难时,你应该勇敢地面对,而不是感到沮丧和放弃。
【即学即练】单句语法填空/一句多译
①She couldn’t stand the (frustrate) of not being able to help him.
②Although learning a language is (frustrate) at times,it is well worth the effort.
令他懊恼的是,他考试没及格。
→③ he didn’t pass the exam.(what引导主语从句)
→④He didn’t passed the exam, .(定语从句)
→⑤ he didn’t pass the exam.(it作形式主语)
frustration
frustrating
What made him frustrated was that
which made him frustrated
It was frustrating that
2.subscribe to 同意;赞同;订阅,订购
(1)subscribe vi.认购(股份);定期订购;定期缴纳(会费)
subscribe for 认购(股份)
(2)subscriber n.订阅人;定期捐款人
【名师点津】subscribe to意为“同意,赞成”时,to为介词,后常跟view,belief,theory等名词作宾语。
【佳句背诵】The teacher subscribed to the advice our monitor put forwarded that our class should subscribe to some magazines.[人物介绍]
老师同意班长提出的建议,即我们班应该订一些杂志。
【即学即练】单句语法填空/单句写作
①I subscribed the idea that childhood is the happiest period in our life.
②Existing shareholders subscribed only 30% of the new share issue.
③There are multiple magazines and you can (订阅那些) that you are interested in.
to
for
subscribe to the ones
3.suspect vt.& vi.怀疑;疑有;不信任 n.犯罪嫌疑人;可疑对象
(1)suspect sb of (doing) sth怀疑某人(做了)某事
suspect sb to be...怀疑某人是……
suspect that...怀疑……
(2)a murder suspect 犯罪嫌疑人
【佳句背诵】I suspect there is something wrong with the quality of your products.[观点看法]
我怀疑你们的产品质量有问题。
【即学即练】单句语法填空/一句多译
①We suspected him (be) a cheat at first,but it turned out that we were wrong.
②The man was suspected throwing stones at the car and was taken away by the police.
警察怀疑钱是汤姆偷走的。
→③The police the money.
→④The police the money.(宾语从句)
to be
of
suspected Tom of stealing
suspected that Tom had stolen
4.blame vt.把……归咎于;责怪;指责 n.责备;指责
(1)blame sb for (doing) sth因(做)某事责备某人
blame sth on...把某事归咎于……
be to blame (for sth)(对某事)负有责任
(2)bear/take the blame (for sth)(对某事)承担责任
put/lay/place the blame for sth on...把某事归咎于……
【佳句背诵】I suggest you take the blame for this matter and apologize to your teacher.[观点看法]
我建议你对此事承担责任,并向老师道歉。
【名师点津】be to blame短语中的blame不能用被动形式,该短语为主动形式表示被动含义。
【即学即练】单句语法填空/句式升级
①This is not his fault.I am (blame) for not having made the whole thing clear to him.
②The police blamed the traffic accident Jack’s careless driving.
③As the boy was blamed by his teacher,he felt frustrated.
→ ,the boy felt frustrated.(升级为过去分词短语作状语)
to blame
on
Blamed by his teacher
5.link n.联系;纽带 vt.把……连接起来;相关联
(1)a link between...(and...) ……(和……)之间的连接/联系
(2)link A to/with B 把A和B连接/联系起来
be linked to/with 与……有联系/有关
【佳句背诵】Linking arms with one of the lifeguards,I helped pull the young man out of the water.[活动介绍]
我和其中一名救生员手挽手,帮忙把那个年轻人拉出水面。
【即学即练】单句语法填空/单句写作
①The old Silk Road linked China the West in ancient times.
②I suspected that he (link) with the matter.
③Most of us subscribe to the idea that (之间有一种联系) smoking and lung disease.
with/to
was linked
there is a link between
6.decrease n.减少;降低;减少量 vt.& vi.(使大小、数量等)减少;减小;降低
(1)decrease to...减少到……
decrease by...减少了……
decrease from...to...从……减少到……
(2)on the decrease 在减少
【佳句背诵】After a while,the number of students who didn’t want to climb to the top of the mountain decreased.[活动介绍]
过了一会儿,不想爬到山顶的学生人数减少了。
【即学即练】单句语法填空/一句多译
①It is said that the average house prices may decrease 3% next year because of the intervention of the government.
②The number of new students in this school decreased 210 ______ 160 this year.
由于人类活动,一些稀有动物的数量正在减少。
→③Because of human activities,the number of some rare animals
.(decrease v.)
→④Because of human activities,the number of some rare animals
.(decrease n.)
by
from
to
is decreasing
is on the decrease
7.transform vt.使改观;使改变形态 vi.改变;转变
(1)transform...into...使……变成……
transform...from...into...把……从……变成……
(2)transformation n.改变;转变
【佳句背诵】Through this activity,I learned how to transform my way of thinking.[活动介绍]
通过这次活动,我学会了如何改变我的思维方式。
【即学即练】单句语法填空/词汇升级
①The magician transformed the handkerchief a bird.
②The way in which we work has undergone a complete ________________ (transform) in the past decade.
③Your metabolic rate is the speed at which your body changes food into energy.
→Your metabolic rate is the speed at which your body food into energy.(升级加黑词汇)
into
transformation
transforms
、
多义词汇——自主练透
一词多义
handle
A.n.把手;拉手;柄 B.vt.处理 C.vt.搬动
D.vt.操纵
①A new man was appointed to handle the crisis.
②She turned the handle and opened the door.
③I wasn’t sure if I could handle such a powerful car.
④The label on the box said:“Fragile.Handle with care.”
B
A
D
C
、
重点句式——多维剖析
so... that... 如此……以至于……
【教材原句】He discovered that in two particular streets the cholera outbreak was so severe that more than 500 people died in ten days.
他发现在两条特别的街道上霍乱传播得如此厉害,以至于10天之内就有500多人失去了生命。
【佳句背诵】The activity was so instructive that I learned a lot from it.[活动介绍]
这次活动很有教育意义,我从中学到了很多东西。
【名师点津】在so...that...和such...that...引导的结果状语从句中,so,such连同它所直接修饰的成分共同位于句首表示强调时,主句要部分倒装。
【即学即练】单句语法填空/句式升级
①He ran so fast I couldn’t catch up with him.
②She is a lovely girl that all of us love her very much.
③The situation was so severe at that time that we had to take urgent measures.
→ at that time that we had to take urgent measures.(升级为倒装句)
that
such
So severe was the situation
本 课 结 束