Unit 2 Inspiring People Section B 要点全解 2026-2027学年新人教版九年级上册英语

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Unit 2 Inspiring People Section B 要点全解 2026-2027学年新人教版九年级上册英语

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新人教版九年级上册
Unit 2 Inspiring People Section B 要点全解
1. On 25 September 2017, the scientific world was shaken by the news that Chinese professor Zhong Yang had died in a car accident.
2017年9月25日,中国教授钟扬因车祸去世的消息震惊了科学界。
(1)辨析:时间介词on,in与at
① on用于星期/日期/节日/特定某日的上午、下午或晚上前。
on Thursday morning 在星期四上午
on a cold winter night 在一个寒冷的冬天的晚上
② in用于泛指一日中的上午、下午、晚上或月份、季节、年份等时间前。
in the afternoon 在下午
in January 在一月
in summer 在夏季
in 2025 在2025年
③ at用于具体时刻及一日中的黎明、中午、黄昏、午夜等时间前。
at five/dawn/noon/midnight 在五点/在黎明/在中午/在午夜
注意
① 如果时间名词前有next,this,last,every等修饰,通常不用介词。
② “in + 一段时间”表示“在……之后”,常用于将来时态。
助记
时间介词on,in与at的用法
on后具体某一天,星期、日期、节日前。
月份、季节与年份,in须用在其前面。
at用在时刻前,也与正午、午夜连。
练习
Xizang opened its first flight to Hong Kong ____ February 19th,2025.
A. in B. on C. at
解析:我们可用“用法辨析法”解答此题。in后常接年份、月份、季节,或用来泛指上午、下午或晚上;on后常接具体的某一天或某一天的上午、下午、晚上;at常表示在某时刻。February 19th,2025是具体的一天,用介词on。
答案:B
(2)scientific (形容词)科学(上)的
We need to use scientific ways to solve this problem.
我们需要用科学的方法解决这个问题。
This book is about scientific knowledge.
这本书是关于科学知识的。
拓展
science(名词)科学
scientist(名词)科学家
scientifically(副词)科学地
I am interested in science.我对科学感兴趣。
Tu Youyou is a great scientist.
屠呦呦是一位伟大的科学家。
We should think scientifically.
我们应该科学地思考。
2. The well respected biologist had spent his whole life researching plants and seeds.
这位备受尊敬的生物学家一生都在研究植物和种子。
辨析:spend,pay,cost 与 take
四者均可用作动词,都有“花费”之意。
spend(spent / spent) Sb spend (s) time/money on sth. 某人在某事物上花费时间/金钱。
Sb spend (s) time/money doing sth. 某人花费时间/金钱做某事。
pay (paid / paid) Sb pay (s) some money for sth. 某人为某物花费一些钱。
cost (cost / cost) Sth cost (s) sb some money. 某物花费(某人)一些钱。
take (took / taken ) It takes sb some time to do sth. 做某事花费某人一些时间。
I spent 50 yuan on the backpack.
= I paid 50 yuan for the backpack.
= The backpack cost me 50 yuan.
这个背包花了我50元。
The workers spent 2 years building the palace.
= It took the workers 2 years to build the palace.
修建这座宫殿花费了工人们两年的时间。
助记
spend,pay,cost与take
cost和pay花金钱,take后面跟时间;
既花时间又花钱,须将spend记心间。
辨析:whole 与 all
whole 用于可数名词前,一般不修饰不可数名词。修饰可数名词的复数时,前面一般有数量词 位于冠词、形容词性物主代词或所有格等之后
all 用于修饰不可数名词或复数名词 位于定冠词the、形容词性物主代词或所有格等之前
the whole family/all the family 全家
The whole building was burning.
整座楼都在燃烧。
It snowed for three whole days.
下了整整三天雪。
I let all my teammates down.
我让所有的队友失望了。
练习
Before the Spring Festival, we spent weeks ____(练习) the dragon dance.
答案:practising/practicing
3. These special banks protect all kinds of plant seeds, including the ones we need for food, and they make sure that important plants do not disappear from the world forever.
这些特殊的种子库保护着各种各样的植物种子,包括我们的食物所需的种子,并且它们确保重要的植物不会从世界上永远消失。
(1)辨析:including 与 include
including 介词 包括;包含 后接名词、代词或动词 ing形式
include 动词 包括;把……列为……的一部分 在句中作谓语,不用于进行时
This class offers fun lessons, including body weight exercises.
这个课程提供有趣的课,包括体重训练。
This term’s labour course includes cleaning, cooking, planting, etc.
本学期的劳动课包括清洁、烹饪、种植等。
(2)make sure 确保;查明;弄清楚
常见用法如下:
① make sure + that 从句 确保……;弄清楚……
Make sure that you lock the door.
你一定要锁门。
I want to make sure you are all right.
我想确认一下你是否没事。
② make sure of (doing) sth 确保(做)某事
Make sure of their safety.
确保他们的安全。
4. Zhong Yang was born in 1964.
钟扬出生于1964年。
be born 出生,出世
当说明某人的出生情况时,要用一般过去时结构 was born 或 were born,不能用一般现在时。特殊情况下可用将来时,即 will be born。be born 后可接介词短语表明出生于何时何地。
be born in/on 出生于
be born with 天生具有
The twins were born in Shanghai on February 2,2008.
这对双胞胎于2008年2月2日出生在上海。
Another baby will be born next month.
另一个婴儿将于下个月出生。
Everyone is born with the ability to learn.
每个人天生都具有学习的能力。
5. He was an excellent student, entering university at the early age of 15.
他是一名优秀的学生,在15岁这一早的年纪进入了大学。
现在分词(短语)作伴随状语
entering university…是现在分词短语,作伴随状语,对 He was an excellent student 进行补充说明。当谓语的状态或动作发生时,分词的动作也同时伴随着发生,或是用来补充说明主语的特征与状态。现在分词(短语)常放在句末,用逗号和前面部分分隔开。
The children ran out of the room, talking and laughing happily.
孩子们快乐地说着、笑着跑出了房间。
注意:现在分词的动作发出者就是句子的主语。
6. There, he studied radio engineering and later became interested in plants.
在那里,他学习无线电工程,后来对植物产生了兴趣。
become/be interested in… 对……感兴趣
相当于 take/show an interest in…。
More and more foreigners are becoming interested in China’s tea culture.
越来越多的外国人对中国的茶文化感兴趣。
The boy is interested in science books.
= The boy takes/shows an interest in science books.
这个男孩对科学书籍感兴趣。
7. The research and study of plants, especially the seeds, became the focus of his life after he became a professor at Fudan University.
在他成为复旦大学教授后,对植物尤其是种子的研究和学习成了他生活的焦点。
the focus of ……的焦点;……的中心
后接名词/代词,构成“the focus of +名词/代词”结构。focus此处为名词,意为“中心点(指人或事物);关注”。
This problem was the focus of public attention.
这个问题是公众关注的焦点。
He has become the focus of us.
他成了我们关注的焦点。
8. When Zhong Yang discovered that there was not enough research of the seeds from Xizang, he went there to collect seeds himself.
当钟扬发现对西藏种子的研究不足时,他亲自前往那里采集种子。
enough
①〔形容词〕足够的,充足的
常修饰名词复数或不可数名词,常位于修饰的名词前,但 time enough(足够的时间)仍常用。
There aren’t enough chairs for everyone.
这些椅子不够每人一把。
Is there enough food for me
有足够的食物给我吗?
②〔副词〕足够地,充分地
修饰形容词或副词时应位于其后。
This house isn’t big enough for us.
这所房子对我们来说不够大。
I didn’t run fast enough.我跑得不够快。
③〔代词〕足够,充足
Six bottles should be enough.
六瓶应该够了。
助记:enough 在句中的位置
修饰名词在前,修饰形容词必在后。
9. Zhong Yang knew it was better to include more people when doing important work.
钟扬知道,在做重要工作时,吸纳更多人会更好。
when/while doing sth 当做某事时
when doing important work 是省略结构,此处的完整表达为 when he was doing important work。
当 when 或 while 引导的时间状语从句的主语和主句的主语一致或从句主语是 it,且从句的谓语中含有 be 动词时,从句的主语和 be 动词通常可省略。
When (he was) running by the lake, he met his best friend.
在湖边跑步时,他遇到了他最好的朋友。
While (she was) on vacation, Lily took many photos.
莉莉度假时拍了很多照片。
When (it is) necessary, you should tell the truth.
当有必要时,你应该说出真相。
10. Their hard work provided the world with lots of new information about the plants in China.
他们的辛勤工作为世界提供了大量关于中国植物的新信息。
辨析:provide 与 offer
两者都可作及物动词,意为“提供”,但用法不同。
provide provide sb with sth = provide sth for sb,意为“给某人提供某物”
offer offer sb sth = offer sth to sb,意为“主动提出;提供某物”,offer to do sth 意为“主动提出做某事”
The school provided the students with food.
= The school provided food for the students.
学校为学生们提供餐食。
She offered me a job.
= She offered a job to me.
她给我提供了一份工作。
11. Zhong Yang left behind more than just a huge collection of seeds.
钟扬留下的远不止是庞大的种子收藏品。
(1) leave behind 留下;遗留;忘记携带
是“动词 + 副词”型短语,当宾语是名词时,可放在 leave 与 behind 中间,也可放在 behind 后;当宾语是人称代词(it/them等)时,只能放在两者中间。
I left my umbrella behind.
我忘记带我的雨伞了。
I don’t want to leave anything behind.
我不想留下任何东西。
Take your mobile phone; don’t leave it behind.
带上你的手机,别把它落下。
(2) collection〔名词〕收集物;收藏品
a large/great collection of… 一大批 /大量的……
He has a large collection of stamps.
他有一大批邮票收藏品。
拓展
① collect〔动词〕收集;收藏;集合
He likes collecting cards.
他喜欢收集卡片。
② collector〔名词〕收集者;收藏家
My father is a stamp collector.
我的父亲是一个集邮者。
助记:collect → collector(收集者)→ collection(收集物)
12. His love for his job and research lives on in his students.
他对工作和研究的热爱在他的学生身上延续着。
live on
① 继续存在;继续活着
作此义讲时是不及物动词短语,此时 on 是副词,其后不跟宾语。
His spirit will live on forever.
他的精神将永远存在。
He lived on for fifteen years after his wife died.
妻子去世后,他继续活了十五年。
② 以……为食;靠……生活
作此义讲时是及物动词短语,此时 on 为介词,后面必须跟宾语。
Most pandas live on bamboo.
大多数熊猫以竹子为食。
They live on a small income.
他们靠微薄的收入生活。
13. My students will continue on the road of scientific exploration and the seeds we have collected may grow hundreds of years from now.
我的学生会将科学探索之路延续,而我们采集的种子也会在几百年后的某一天生根发芽。
exploration〔名词〕探索;勘探
The exploration of space is very meaningful.
太空探索非常有意义。
拓展
explore〔动词〕探索;勘探
explorer〔名词〕探索者;探险家
We plan to explore the old town.
我们打算探索这个古镇。
The explorer travelled to many strange places.
这位探险家去过很多奇异的地方。
助记:explore → explorer(探索者) → exploration(探索;勘探)
14. My sister wants to become a scientist because she likes to find out how the universe works.
我妹妹想成为一名科学家,因为她喜欢查明宇宙的运作方式。
辨析:find out, find 与 look for
- find out:查明;弄清(通过调查、研究等,强调结果)
- find:找到(强调结果)
- look for:寻找(强调动作)
Read the passage, and find out the answer to this question.
读这篇文章,弄清这个问题的答案。
The boy finally found his wallet.
那个男孩最终找到了他的钱包。
I can’t find my pen. I’m looking for it everywhere.
我找不到我的钢笔了,我正在到处找它。
15. You’d better wear a mask when you go out.
你外出时最好戴上口罩。
had better 最好
缩写形式为 ’d better,无人称、数和时态的变化,后面直接加动词原形。
had better do sth 最好做某事
had better not do sth 最好不做某事
You had better go home now.
你最好现在回家。
It’s cold outside. You’d better not go out.
外面很冷,你最好不要出去。
练习
我们最好和父母多交流,学会理解他们。
答案:We’d better communicate more with our parents and learn to understand them.
16. Marie Curie’s elder daughter, Irène, was also very interested in science and won a Nobel Prize in Chemistry.
玛丽·居里的大女儿伊蕾娜对科学感兴趣,并获得了诺贝尔化学奖。
辨析:win 与 beat
单词 过去式/过去分词 用法
win won/won 及物动词,其后宾语为比赛、奖品、战争、奖项等
beat beat/beaten 及物动词,用于比赛时,其宾语为战胜的对手
We won the basketball game.
我们赢得了篮球比赛。
He is sure to win.他一定能获胜。
Li Lei beat all the other runners in the 100 metre race.
李磊在百米赛跑中战胜了其他所有的参赛者。
助记:打敗(beat)对手,赢得(win)奖品。
17. Many people look up to Earhart and find her an inspiring person because of her efforts to work hard and her ability to make her dreams come true.
许多人钦佩埃尔哈特,觉得她是一个鼓舞人心的人,因为她努力工作的付出和让梦想实现的能力。
辨析:because of 与 because
because of 介词短语 其后一般跟名词、代词、动词 ing形式,还可以跟what引导的宾语从句
because 连词 通常是说话人用来陈述理由或原因,后接原因状语从句
They didn’t go to the museum because of the rain.
因为下雨,他们没去博物馆。
They didn’t go to the museum because it rained.
因为下雨,他们没去博物馆。
注意:有时 because of 可与 because 进行同义转换。
18. To me, one of the most inspiring people in Chinese history is Mozi(about 468 376 BCE).
对我来说,中国历史上最鼓舞人心的人物之一是墨子(约公元前468 公元前376年)。
one of + the +形容词最高级 + 可数名词复数 最……的……之一
用于描述其中最突出的地点、人物等。one of 后接名词或代词的复数形式。one of 短语作主语时,谓语动词要用第三人称单数形式。
Qian Xuesen, father of China’s space program, is one of the greatest scientists in the world.
钱学森,中国航天事业之父,是世界上最伟大的科学家之一。
One of my classmates goes there by bike.
我的一个同学骑自行车去那儿。
练习
Lingling is one of ____ students in my class. She is always ready to offer help.
A. helpful B. more helpful C. less helpful D. the most helpful
解析:“one of +the+形容词最高级+可数名词复数”为固定结构,表示“最……的……之一”。helpful的最高级为most helpful。
答案:D
19. But in fact, above all, he was a great thinker.
但事实上,最重要的是,他是一位伟大的思想家。
above all 最重要的是,尤其是
用于强调,可放在句首或句中。
Above all, we must stay safe.
最重要的是,我们必须保持安全。
He is kind, hard working, and above all, honest.
他善良、勤奋,最重要的是,他很诚实。
拓展
first of all 首先;第一
after all 毕竟;终究
in all 总共;合计
at all(用于否定句或疑问句)根本;丝毫
20. It was important to him that everyone should show the same kindness and care to everyone else, whether they were family, friends, or strangers.
对他来说,重要的是每个人都应该对其他所有人表现出同样的善良与关怀,无论他们是家人、朋友还是陌生人。
(1) kindness〔不可数名词〕善良
形容词形式为 kind(友好的),副词形式为 kindly(体贴地;友好地)。
Kindness is the sunshine of life.
善良是生命的阳光。
拓展
英语中,有些形容词加后缀 ness可构成抽象名词,表示性质、情况、状态等。
ill(生病的)→illness 疾病
sad(悲伤的)→sadness 悲伤;悲痛
happy(幸福的)→happiness 幸福
good(善良的)→goodness 善良
(2) whether〔连词〕
① 是否,用于表示选择或对某事不确定,有时可用 if 代替。
I don’t know whether/if he paid attention to what I said.
我不知道他是否注意到我所说的话。
② 不管,不论,用于表示无论出现什么情况,某事肯定发生或不发生。
Whether you help me or not, I can finish the work on time.
不管你帮不帮我,我都能按时完成这项工作。
注意:whether可与or not直接连用。
I wonder whether or not we’ll get there on time.
我想知道我们是否将准时到达那里。
21. He also believed states should avoid attacking one another.
他还主张各国应回避相互攻伐。
avoid〔及物动词〕避免;回避
其后可接名词、代词或动词 ing形式作宾语,但不可接动词不定式。
avoid doing sth 避免做某事
You should avoid making the same mistake twice.
你应该避免犯同样的错误。
We must avoid dangerous places.
我们必须避开危险的地方。
练习
We’re supposed to ____(避免) pushing when we go upstairs or downstairs.
答案:avoid
22. Now, more than ever, people around the world need to hear the message of peace and love, and work together to build a community of a shared future for mankind.
现在,世界各地的人们比以往任何时候都更需要听到和平与爱的信息,携手合作,构建人类命运共同体。
shared〔形容词〕共有的;共享的;共用的
由“share(分享;分担)+后缀 ed”构成,常作定语,修饰其后的名词。
a shared future 共同的未来
a shared bike 共享单车
a shared room 共用房间
a shared experience 共同的经历
拓展 share〔动词〕分享;共用;分担
share sth with sb 与某人分享某物
I want to share my story with you.
我想和你分享我的故事。
Friends share joys and sorrows.
朋友同甘共苦。

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