资源简介

(共15张PPT)
Unit 7　Role models of our time
Writing
　　本单元写作主题为“Writing an article about someone you
admire most”，核心围绕“介绍敬佩之人的事迹、品质及对自
己的影响”展开，撰写一篇人物介绍类文章，可选择名人、身
边的普通人(如老师、家人、社区工作者)，体现其榜样特质，呼
吁大家向榜样学习。
语言能力：积累与人物描述、人物品质相关的核心词汇；掌
握人物介绍类文章的结构(开头点题＋描述具体事迹与概括人物
品质＋启发与影响)；能运用感叹句、祈使句等使表达更丰富。
思维品质：通过梳理敬佩之人的关键事迹，分析其核心品
质，提升信息筛选和逻辑表达能力。
学习能力：养成列提纲的写作习惯，能结合生活实际筛选写
作素材，提升书写记叙文的能力。
文化意识：通过写作表达对榜样的敬佩之情，传递正能量，
培养向榜样学习的意识。
(对应课本P108写作任务，为写“敬佩之人”做准备)
1. 素材收集：提前整理写作素材
确定
对象 选择你最敬佩的人(如张桂梅、袁隆平、身边的老师、
家人等)。
核心
信息 1. 基本身份：姓名、职业、与你的关系。
2. 关键事迹：1—2件能体现其品质的具体事件(如张桂
梅办学、老师耐心辅导学生)。
3. 核心品质：根据事迹概括人物的品质(如无私、坚
持、负责、善良)。
4. 对你的影响：他/她如何启发你，你从他/她身上学到
了什么。
2. 语言准备：积累核心表达
开头 My role model is …/I admire … most
because …/The person I admire most is …
与“人物
品质”相关的表达 selfless， devoted， persistent， responsible，
kind-hearted， hard-working
与“事
迹”相 关的表达 devote oneself to …， work tirelessly to …， make
great contributions to …， help … (do) …
结尾 He/She is truly a role model of our time. I want to
learn from … and be a … person.
3. 结构感知：分析写作框架
(1)开头：点题，明确说明你最敬佩的人及其身份。
(2)中间：分1—2段，先描述其关键事迹，再概括人物的核心品
质(用具体事例支撑人物品质)。
(3)结尾：总结其榜样意义，表达你受到的启发和向他/她学习的
决心。
(匹配课本写作框架，呼应预习素材)
The person I admire most The person I admire most is
Zhang Guimei， a devoted teacher
who has spent her life helping girls in
poor mountain areas get an
education. She is like a beacon，
lighting up the girls’ path to the
future. 标题(主题概括型)
开头
Para 1：引出人物＋点明
形象(首段开门见山，直
接引出主人公张桂梅，
并用beacon“灯塔”这一
比喻概括其精神特质。)
In order to let girls from poor
families go to school， Zhang
Guimei worked tirelessly for six
years to build a free public high
school. She suffered from serious
health problems but never gave up.
Every day， she walked to remote
villages to persuade parents to send
their daughters to school. Her
selfless devotion and persistence
deeply touch me. 主体
Para 2：阐述事迹＋展现
品质(本段具体展开讲述
张桂梅的感人事迹，通
过具体事件展现其品
质。)
Zhang Guimei’s story has
inspired me a lot. She teaches me
that kindness and persistence can
change lives. I want to learn from
her dedication. In the future， I will
try my best to help others and never
give up when facing difficulties. She
is truly a role model worthy of our
respect. 结尾
Para 3：表达感悟＋升华
主题(联系自身，表达从
张桂梅身上学到的精
神，并落实到未来行
动，使敬佩之情具有现
实意义。)
(基于课本P108)
(一)替换类。(让表达更丰富)
1. She is a good teacher.
用“not only … but also …”强调其双重身份，加入其另一
重身份的描述。


She is not only a devoted teacher but also a mentor(导师) who
always has her students’ best interests at heart.
2. He worked hard to achieve his goal.
用“devote oneself to”加强表达，加入细节描写。


He devoted himself to his goal， worked tirelessly and never
gave up even when facing great difficulties.
(二)细节升级。(增加画面感)
1. She helped many girls go to university.
用“because of/thanks to”说明原因和增加其他细节描写。



Thanks to her years of efforts， around 2，000 girls from poor
mountain families have realized their university dreams and
walked out of the mountains to explore the bigger world.
2. He is kind.
用“spend … doing sth.”描述其具体做法，增加其他细节
描写。



He is always kind-hearted. He often spends his weekends helping
elderly neighbours carry groceries up stairs and tutoring
students who fall behind in their studies for free.(共14张PPT)
Unit 7　Role models of our time
Reading 第一课时
主题内容
　　本单元以“Role models of our time”为核心主题，围绕关
键问题“What makes a role model of our time？”展开。通过
阅读Qian Xuesen： the father of China’s aerospace等语篇，聚
焦钱学森、张桂梅等榜样人物的事迹、品质与贡献，引导学生
了解榜样的核心特质，掌握感叹句和祈使句的用法，并用英语
描述敬佩的人、分享榜样带来的启发。单元融合阅读、听力、
口语、写作、文化拓展及跨学科内容，帮助学生树立正确的榜
样意识，培养奉献、坚毅、善良等优秀品质。
单元学习目标
1. 能识别榜样的核心品质(如奉献、坚持、无私)，明确榜样对
个人、国家和社会的重要意义。
2. 能从语篇中获取与榜样人物相关的关键信息(如生平经历、
主要贡献、精神品质等)。
3. 能掌握感叹句(What/How引导)和祈使句的用法，并在语境
中正确运用。
4. 能撰写介绍自己敬佩之人的文章，用所学词汇和句型描述其
事迹、品质及对自己的影响。
5. 能了解不同类型的榜样(如科学家、教师、普通人)，培养向
榜样学习的意识，提升个人素养。
　　围绕“Role models of our time”，通过Qian Xuesen： the
father of China’s aerospace一文，详细介绍钱学森的生平、留学
经历、归国贡献，展现他作为“中国航天之父”的爱国情怀、
科研精神和奉献品质，提供介绍榜样人物的语篇范例。
语言能力：掌握pioneer、devote、achieve、well-respected、play a key role in等核心词汇，读懂人物传记类语篇并获取关键信息。
思维品质：能梳理钱学森的人生轨迹和贡献，分析其成为榜
样人物的原因。
学习能力：积累人物描述类词汇和表达，掌握“通过语境推
测生词含义”这个阅读策略，为后续介绍榜样人物打基础。
文化意识：了解钱学森的爱国情怀和科研精神，体会榜样人
物对国家发展的推动作用，树立爱国、奋进的价值观。
(预习课本P100)
(一)微口语。
　　【核心问题】Who is your role model？ What qualities do
you admire most about him/her？(谁是你的榜样？你最敬佩他/
她的什么品质？)



My role model is Yuan Longping. I admire him most for his
selfless devotion to hybrid rice research. He impresses me with
his persistence and hard work.
role model(榜样)、pioneer(先驱)、devoted(奉献的)、
persistent(坚持的)、selfless(无私的)
devote oneself to(致力于)、make contributions to(为……做
贡献)、play a key role in(在……中起关键作用)
My role model is … I admire him/her for … He/She impresses me most with his/her ….
(二)课文预习。(预习课本P101并完成下面表格内容)
核心维度 钱学森：中国航天之父
早年经历 Born in Shanghai in 1911； studied .
at Shanghai Jiao Tong University； furthered education in the USA； received a doctorate in
and Mathematics in 1939.
海外成就 Achieved great success in the USA； was a
person in his field.
engineering　
Aerospace Engineering　
well-
respected　
核心维度 钱学森：中国航天之父
归国贡献 1. Devoted himself to raising China’s
level.
2. Played a key role in developing China’s
.
3. Influenced the Long March rocket programme
and other .
个人品质 Patriotic(爱国的)，not in fame or
money.
science and
technology　
first
rocket　
space missions　
interested　
核心维度 钱学森：中国航天之父
荣誉 与评价 A recipient of the “Two Bombs， One Satellite”
Meritorious Medal(勋章)； the “father of China’s
aerospace” and “king of rockets”.
(三)课文阅读理解。(预习课本P101并完成下面3个阅读理解题)
　　【阅读策略】Guessing the meaning of a new word from
context(通过语境推测生词含义)——结合上下文推测生词的大致
含义。
(　B　)1. What does the word “pioneer” mean in the first
paragraph？
A. 普通人 B. 先驱；开拓者
C. 旅行者 D. 模仿者
(提示：结合后文“他在航天领域的开创性研究让中国成为少数
有能力探索太空的国家之一”推测)
B
(　B　)2. Why did Qian Xuesen decide to return to China？
A. He couldn’t achieve success in the USA.
B. He wanted to use his knowledge to help his homeland.
C. He was not respected in the USA.
D. He wanted to find a higher-paying job in China.
(提示：定位课文“He was eager to bring his knowledge and
skills to his homeland”)
B
(　C　)3. What can we learn from Qian Xuesen？
A. Personal fame is the ultimate goal of hard work.
B. Personal success is more valuable than national development.
C. Devoting oneself to the country is a great virtue.
D. Only by living a simple life can one achieve great things.
(提示：结合钱学森放弃海外优渥条件归国、无私奉献的事迹
推断)
C(共10张PPT)
Unit 7　Role models of our time
Grammar
　　学习感叹句(What/How引导)和祈使句的用法，包括感叹句
的两种句型结构、祈使句的肯定和否定形式，结合描述榜样、
制定规则等实际情景进行运用。
1. 掌握感叹句的核心结构：What＋(a/an)＋形容词＋名词(＋主
语＋谓语)！；How＋形容词/副词(＋主语＋谓语)！
2. 掌握祈使句的用法：肯定形式(以动词原形开头)、否定形式
(“Don’t＋动词原形”开头)，了解祈使句表命令、建议、禁止
的功能。
3. 能在口语和写作中正确使用感叹句表达强烈情感，用祈使句
给出建议或发出命令。
(一)预习P105，然后完成下面的语法练习。
　　Two students are visiting the Qian Xuesen Library&Museum.
Read their dialogue and analyze the structure of exclamatory and
imperative sentences.
S1： Wow！ cool building！(感叹句)
S2： they designed it！(感叹句)
Librarian： Be quiet. Don’t speak loudly in the library.(祈使句)
What　
a　
How　
well　
(二)语法结构预习。
1. 感叹句(参考课本P105)
类型 结构 示例
What 引导 (接名词) What＋(a/an)
＋形容词＋名
词(＋主语＋
谓语)！ 1. What a cool building！(多么酷的
一栋楼啊！)
2. What an amazing collection they
have！(他们的收藏真令人惊叹！)
3. What smart engineers they are！
(他们是多么聪明的工程师啊！)
类型 结构 示例
How引导 (接形容
词/副词) How＋形容词
/副词＋(主语
＋动词)！ 1. How well they designed it！(他们
设计得真精妙啊！)
2. How tall they are！(它们真高
啊！)
3. How hard the workers are
working！(工人们工作得多努力啊！)
单个词/ 短语 直接用感叹词
/短语 1. Wow！(哇！)
2. Lovely！(真可爱！)
3. Oh no！(哦不！)
2. 祈使句(参考课本P105—P106)
类型 结构 示例
肯定祈
使句 动词原形(＋
其他成分). 1. Be quiet.(保持安静。)
2. Treat books nicely.(爱护书籍。)
3. Hurry up.(快点儿。)
4. Please call them before noon.(请在
中午前给他们打电话。)
类型 结构 示例
否定祈
使句 Don’t＋动词
原形(＋其他
成分). 1. Don’t litter in the library.(不要在图
书馆乱扔垃圾。)
2. Don’t eat in the library.(不要在图
书馆吃东西。)
3. Don’t bring pets to the library.(不
要把宠物带入图书馆。)
4. Don’t be late again.(别再迟到了。)
(一)将下列陈述句改写成What或How引导的感叹句。
1. He is a brave smokejumper.→ brave
smokejumper he is！
2. The archaeologist works carefully.→
the archaeologist works！
3. They are wonderful role models.→
role models they are！
What　
a　
How　
carefully　
What　
wonderful　
4. The story of Zhang Guimei is moving.→ moving the
story of Zhang Guimei is！
How　
(二)完成下列祈使句。
1. (be) careful when you cross the road.
2. (not touch) the broken wires. It’s dangerous.
3. (read) the instructions before using the machine.
4. (not litter) in the park. Let’s keep it clean.
5. (learn) from the selfless role models around us.
Be　
Don’t touch　
Read　
Don’t litter　
Learn　(共15张PPT)
Unit 7　Role models of our time
Listening&Speaking
　　围绕“Role models of our time”，听力部分通过听关于张
桂梅的节目，了解她的生平、办学经历和贡献；口语部分练习
谈论自己的榜样，包括榜样的身份、贡献、品质及对自己的启
发，开展小组对话和交流。
语言能力：积累与榜样、教育、奉献相关的核心词汇，掌握
单词重音规则。
思维品质：通过听前预测、在听的过程中抓取关键信息(如
时间、数字、事件)，提升听力理解能力；通过组织与“榜样人
物”相关话题的讨论，提升逻辑思维和语言组织能力。
学习能力：培养在听的过程中注意细节信息的习惯。积累人
物描述类表达，能在实际情境中运用。
文化意识：了解张桂梅的奉献精神，体会榜样的带给人的力
量，向优秀榜样学习。
(预习课本P104)
【微口语】1. 根据课本P104听力相关信息和你对张老师的了
解，介绍张桂梅(含她的身份、主要事迹、贡献各1点)。





(微口语提示见下页)
We just listened to the programme about a remarkable teacher.
Let’s talk about Zhang Guimei. Zhang Guimei is a devoted
teacher in Yunnan. She built a free high school for girls in the
mountains to help them get an education. Thanks to her，
around 2，000 girls have realized their university dreams.
一、开场句。
We just listened to the programme about a remarkable teacher.
Let’s talk about Zhang Guimei.
The story of Zhang Guimei is truly inspiring. Let’s discuss what
we learnt about her.
二、描述人物。(按身份、事迹、贡献的顺序陈述)
句式参考：
She is a … was awarded …
Her main achievement is …
The most important contribution she made is …
对应材料例子：
She is a teacher and principal in Yunnan， and was awarded the
July 1st Medal in 2021.
Her main achievement is founding a free public high school for
girls in the mountains after six years of hard work.
The most important contribution she made is that she helped
around 2，000 girls from poor families go to university and
change their lives.
三、分析人物精神品质或动机。(结合事迹细节)
句式参考：
This shows she is … (品质) because … (具体原因)
She was driven by … (动机)
对应材料例子：
This shows she is incredibly determined and selfless， because
she kept working despite serious health problems.
She was driven by gratitude and a desire to give back， since the
community once helped her in difficult times.
四、互动追问。(和他人交流)
Which part of her story moved you the most？
Why do you think her work is so important for those girls and
for the society？
【微口语】2. 参考课本P107的对话，2人一组完成“谈论自己
的榜样”的对话框架，为课堂小组讨论做准备。
S1： Who’s your role model？
S2： My role model is (1) (榜样人物). He/She
is a (2) (身份，如teacher， doctor).
S1： What did he/she do？
Zhang Guimei　
teacher　
S2： He/She (3)
(贡献或成就). For
example， (4)
(具体
事例).
S1： What qualities do you admire most about him/her？
devoted herself to helping girls in poor
mountain areas receive an education　
she worked tirelessly to build a free high school
and persuaded parents to send their daughters to school　
S2： I admire his/her (5) and (6) .
(个人品质，如selflessness). He/She (7)
(用具体事件展示人物品质).
S1： How has he/she inspired you？
S2： He/She has inspired me to (8)
(榜样对自己的影响). I want to (9)
(行为) like him/her.
selflessness　
persistence　
kept working even
though she suffered from serious health problems
care about others and never
give up　
help those in need
(预习课本P107与“单词重音”相关的知识点，朗读并标注下列
单词的音标以及指出重音位置)
concert， improve， morning， music， practise， award，
design， perform， detective， director， musician， piano
示例：concert→/ k ns t/(重音在第一音节)；
improve→/ m pru v/(重音在第二音节)


morning→/ m n /(重音在第一音节)　music→/ mju z k/(重音
在第一音节)








practise→/ pr kt s/(重音在第一音节)　award→/ w d/(重音在
第二音节)
design→/d za n/(重音在第二音节)　perform→/p f m/(重音在
第二音节)
detective→/d tekt v/(重音在第二音节)　
director→/d rekt (r)/(重音在第二音节)
musician→/mju z n/(重音在第二音节)　piano→/pi n /(重音
在第二音节)(共17张PPT)
Unit 7　Role models of our time
Focusing on culture&Cross-curricular connection &Project
　　通过介绍空降消防员、考古学家等普通人的事迹，了解
“平凡人也能成为榜样”的道理；结合跨学科知识(考古学)，探
究考古学家的工作内容，拓宽对优秀榜样的认识，强化“每个
人都能通过努力成为他人的榜样”的意识。
语言能力：能读懂关于楷模的文章，获取文章的核心信息
(如人物的工作内容、品质、贡献)。
思维品质：理解普通人成为榜样人物的原因，感受“坚守岗
位、无私奉献”的榜样精神。
学习能力：结合跨学科知识，理解考古学家的工作意义，拓
宽知识面。
文化意识：认识到时代楷模对我们的国家乃至全世界的重要
性。树立为社会发展贡献力量的责任担当。
(一)预习核心词汇。
smokejumper n.空降消防员、archaeologist n.考古学家、
brave adj.勇敢的、tough adj.坚韧的、survive v.生存、devote
v.奉献
(二)阅读The story of a smokejumper、The archaeologist：
history’s detective两篇文章，并完成下面的填空。
A smokejumper is a special firefighter who 1. out of
airplanes to stop forest fires from spreading.
To be a smokejumper， one needs to be 2. ， tough，
smart and fit.
Archaeologists are like detectives. They study ancient objects
and human remains to understand human history.
jumps　
brave　
Archaeologists use 3. tools to dig carefully and
protect the remains.
Both smokejumpers and archaeologists are ordinary people，
but they become role models because of their courage and
dedication.
special　
(三)读后任务。
　　模仿课文风格，介绍一位你身边的榜样人物(如老师、清洁
工、社区工作者)。







The person I admire most is my community cleaner， Aunt Li.
She gets up early every morning to clean the streets and collect
the trash. Even in rainy or snowy days， she never stops
working. She is always kind—once she helped an elderly
neighbour find his lost key. Aunt Li’s dedication and kindness
teach me that ordinary people can also be great. I want to learn
from her and do small things to help others.
(阅读短文内容，在空白处填入一个适当的单词或括号内单词的
正确形式)
Smokejumpers&Archaeologists
　　Smokejumpers are special firefighters who risk their lives to
protect forests and wildlife. A smokejumper named Fan Yuan
has worked in the Daxing’anling region for years. When
1. forest fire breaks out， he and his teammates fly to the
fire site by plane and then 2. (jump) down with a
parachute. They use simple tools to clear 3. dead
leaves and trees to stop the fire 4. spreading.
a　
jump　
away　
from　
　　Archaeologists are like detectives. They use technology to
search 5. ancient sites. Once a site is found， they dig
6. (careful) to collect tools， bones and artworks
from the past. These remains help people 7. (have) a
better understanding of how 8. (we)ancestors lived.
Both smokejumpers 9. archaeologists are doing
valuable work—one protects nature， and the other preserves
10. (culture) heritage(遗产).
for　
carefully　
have　
our　
and　
cultural　
(选做)
(一)写作任务。(二选一)
任务A：模仿The story of a smokejumper，写一篇关于“空降消
防员”的短文(介绍工作内容及意义)
任务B：模仿The archaeologist： history’s detective，写一篇关于
“考古学家”的短文(介绍工作内容及意义)
(二)关键词提示。(课文核心词汇&拓展词汇)
任务A　与“空降消防员”相关的关键词 总起类 smokejumper， special firefighter， protect
forests， wildlife
细节类 Daxing’anling region， forest fire， parachute，
simple tools， clear away dead leaves
素质类 brave， tough， fit， smart， be able to survive in
the wild
意义类 risk lives， stop fires from spreading， protect the
land， valuable work
任务B　与“考古学家”相关的关键词 总起类 archaeologist， detective， study human history，
ancient remains
细节类 satellite images， sites， dig， special tools
(brushes， picks)， collect artifacts
流程类 find sites， dig carefully， study remains， share
findings
意义类 preserve cultural heritage， understand ancestors’
lives， bring history back to life
(三)写作框架。(范文示例)
(四)你的佳作。
.
.
.
.
(五)写作检查清单。
□我用到了从课文中提取的关键词。
□我的短文结构和范文一致(总起→分述→结尾)。
□我模仿了范文的句型。
□拼写、语法和标点符号正确。(共14张PPT)
Unit 7　Role models of our time
Reading 第二课时
(基于课本P101)
1. spend … (in) doing sth.花费……做某事(P101L9)
After that， he spent many years teaching and doing
research at universities in the USA. (之后，他在美国的大学里
花了很多年教学和做研究。)
spend还可用于spend … on sth.结构，意为“在某物上花
费……”。
翻译“我每天花一小时练习英语口语。”(practise oral
English练习英语口语)

I spend one hour practising oral English every day.
2. be eager to do sth.渴望做某事(P101L12)
He was eager to bring his knowledge and skills to his
homeland.(他渴望将自己的知识和技能带回祖国。)
eager为形容词，后接动词不定式，表示“迫切地想要做
某事”。
翻译“孩子们渴望了解更多关于太空的知识。”

Children are eager to learn more about space.
3. play a key role in在……中起关键作用(P101L16)
He played a key role in developing China’s first
rocket.(他在中国第一枚火箭的研制过程中发挥了关键作用。)
key可替换为important/vital等形容词，介词in后接名
词、代词或动词－ing形式。
翻译“她在环境保护的活动中发挥了重要作
用。”(environmental protection activities环境保护的活动)


She plays an important role in environmental protection
activities.
4. thanks to幸亏；由于(P101L17)
Thanks to his groundbreaking research， China became
one of the few countries in the world to explore space.(由于他的
开创性研究，中国成为了世界上少数几个探索太空的国家之
一。)
后接代词、名词或名词短语，表原因，常位于句首。
翻译“由于老师的帮助，我在英语学习上取得了很大进
步。”(have made great progress in English在英语方面取得了很
大的进步)


Thanks to the teacher’s help， I have made great progress in
English.
5. devote oneself to献身于；致力于(P101L20)
Qian devoted himself to his country， and his great work
brought honour and success to China.(钱学森献身于祖国，他的
伟大成就为中国带来了荣誉和成功。)
to为介词，后接名词、代词或动词－ing形式，同义短语
为dedicate oneself to。
翻译“袁隆平一生致力于杂交水稻研究。”(hybrid rice
research杂交水稻研究)


Yuan Longping devoted himself to hybrid rice research all his
life.
(根据中文提示，用课文语言点完成句子)
1. 张桂梅致力于帮助山区女孩接受教育。
Zhang Guimei helping girls in
the mountains to get an education.
2. 这位科学家在医学领域起到了关键的作用。
The scientist in the field of
medicine.
3. 他花了十年时间写这本关于榜样的书。
He ten years this book about role models.
devotes　
herself　
to　
plays　
a　
key　
role　
spent　
writing　
4. 我们渴望向那些无私的榜样学习。
We learn from those selfless role
models.
5. 多亏了他的坚持，项目最终取得了成功。
his persistence， the project finally achieved
success.
are　
eager　
to　
Thanks　
to　
　　Write a short passage about Qian Xuesen.(至少用到2个下
面给出的词汇来描述)
核心单词：pioneer， serve， aerospace， develop， devote，
achievement， honour
核心短语：play a key role in， thanks to， be eager to





(微写作提示见下页)
Qian Xuesen was a pioneer in China’s aerospace. He was eager
to return to China and devote himself to his country. He played
a key role in developing China’s first rocket. Thanks to his
efforts， China made great achievements in space. He is a true
role model.
开头：介绍钱学森的身份与核心贡献。
中间：按时间或逻辑顺序描述其关键经历(海外求学、毅然归
国、投身科研、取得成就)。
结尾：强调其精神品质，总结其贡献与影响。
基础层(2－3句，简洁明了)
句式参考：He devoted himself to …
He brought great honour to …
词汇搭配示例：用“pioneer＋领域”，例如：Qian Xuesen was
a pioneer of China’s aerospace.
用“honour＋对象”，例如：He brought great honour to
China.
提升层(至少5句，细节丰富)
先给出基础信息：具体时间(如in 1955)、关键事件(如developing
the first rocket)、个人品质(如devotion)。
用核心词汇串联内容：“pioneer＋贡献领域”“be eager to＋
归国心愿”“devote＋领域”“achievement＋具体事
例”“play a key role in＋事件”“thanks to＋贡献”“honour
＋对象”
加入逻辑衔接词：用after …， thanks to …， therefore等，使
叙述连贯。
词汇搭配示例：用“devote＋领域”，例如：He devoted
himself to science.
用“achievement＋具体事例”，例如：One of his greatest
achievements was developing China’s first rocket.
用“thanks to＋贡献”，例如：Thanks to his groundbreaking
work， China became able to explore space.

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