初中人教版（2024）1a-1f课文配套ppt课件

这是一份初中人教版（2024）1a-1f课文配套ppt课件，文件包含Unit2InspiringPeople第4课时SectionB1a-2cpptx、九上人教课文朗读Unit2SectionB1bmp3等2份课件配套教学资源，其中PPT共37页， 欢迎下载使用。
2. 了解中外励志人物：Zhng Yang, Amelia Earhart
1. 掌握并正确运用词汇： scientific, whle, bank, frever, cllectin, explratin, leave behind, live n
D yu knw the imprtance f seeds?
Seeds play an imprtant rle in farming. They are releated t ur fd safety. Therefre, we must prtect different kinds f seeds.
Lk at the title f the text. What d yu think a seed scientist des? D yu think it is an interesting jb?
A seed scientist studies, develps, and imprves seeds t help make crps prduce mre. I think it’s an interesting jb.
Read the text quickly. Wh was the seed scientist? What did he d?
The Inspiring Seed Scientist
On 25 September 2017, the scientific wrld was shaken by the news that Chinese prfessr Zhng Yang had died in a car accident. The well-respected bilgist had spent his whle life researching plants and seeds. Over the years, he cllected many imprtant seeds fr China’s seed banks. These special banks prtect all kinds f plant seeds, including the nes we need fr fd, and they make sure that imprtant plants d nt disappear frm the wrld frever.
spend sme time ding sth. 花费时间做某事
Zhng Yang was brn in 1964. When he was yung, he shwed a deep lve fr and a curisity abut the things he studied. He was an excellent student, entering university at the early age f 15. There, he studied radi engineering and later became interested in plants. The research and study f plants, especially the seeds, became the fcus f his life after he became a prfessr at Fudan University.
at the age f 在……岁时
becme interested in... 变得对……感兴趣
It is imprtant fr seed banks t include many different kinds f seeds. When Zhng Yang discvered that there was nt enugh research f the seeds frm Xizang, he went there t cllect seeds himself. In 2001, he began his travels acrss Xizang. It was very difficult fr him t brave the cld weather and great heights. He smetimes fell sick, but he always cntinued with his wrk.
v. 勇敢面对；经受（困难）
Zhng Yang knew it was better t include mre peple when ding imprtant wrk. He began a prgramme t find and train lcal students in field research t becme scientists. Tgether, he and his team cllected mre than 40 millin seeds frm arund 1,000 plants. Their hard wrk prvided the wrld with lts f new infrmatin abut the plants in China.
Zhng Yang left behind mre than just a huge cllectin f seeds. His lve fr his jb and research lives n in his students. He nce said, “My students will cntinue n the rad f scientific explratin, and the seeds we have cllected may grw hundreds f years frm nw.”
We all supprt his scientific research. 我们都支持他的科学研究。The astrnauts made sme interesting scientific experiments in space, such as a “water ball”. 航天员在太空中做了一些有趣的科学实验，比如“水球实验”。
On 25 September 2017, the scientific wrld was shaken by the news that ... (教材P16 1b)
scientific /ˌsaɪənˈtɪfɪk/ adj. 科学（上）的
science n.科学
scientific adj.科学（上）的
scientist n. 科学家
The well-respected bilgist had spent his whle life researching plants and seeds. (教材P16 1b)
whle /həʊl/ adj. 所有的；完全的
Over the years, he cllected many imprtant seeds fr China’s seed banks. (教材P16 1b)
bank /bæŋk/ n. 库；银行
A wrker at the seed bank shwed a seed that had a large insect inside it.种子库的一名工作人员展示了一颗内有一只大昆虫的种子。There was a ne-metre-tall rbt welcming me when I went int the bank.当我走进银行时，有一个一米高的机器人迎接我。
... and they make sure that imprtant plants d nt disappear frm the wrld frever. (教材P16 1b)
frever /fərˈevə(r)/ adv. 永远
I hpe that the library can stay pen frever. 我希望这个图书馆能永远开放。Life is full f mments, but sme are “special” and stay in ur hearts frever. 生活充满了无数瞬间，但一些时刻格外特别，永远留在我们心中。
It takes her frever t get dressed. 她穿衣打扮要用好长的时间。
[名词]极长的一段时间
也可写作fr ever
She knew that she had left childhd behind. 她知道童年已一去不复返了。I think I might have left my wallet behind. 我想我可能忘带钱包了。
Zhng Yang left behind mre than just a huge cllectin f seeds. (教材P16 1b)
leave behind 留下；遗憾
为“动词＋副词”型短语。
leave behind的其他用法：
cllectin /kəˈlekʃn/ n. 收集物；收藏品
The painting cmes frm his private cllectin. 这幅画来自他的私人收藏。She has a cllectin f prcelain vases. 她收藏了一些瓷花瓶。
a cllectin f 一批（收藏品）
The famus cllectr has cllected many things in the past fifty years. His cllectins are priceless. 这位著名的收藏家在过去的五十年里收集了很多东西。他的收藏品价值连城。
(1)以……为食 Sheep live mainly n grass. 羊主要以食草为生。(2)靠（……钱）生活 A family can’t live n just 200 yuan a mnth. 一个家庭仅靠每月 200元根本没法生活。
His lve fr his jb and research lives n in his students. (教材P16 1b)
live n 继续存在；继续活着
She died ten years ag but her memry lives n. 她十年前就去世了，但她却留在了人们的记忆中。
Explrers came t sme cnclusins when they explred the cave, and thught that these cnclusins were wrth further explratin.考察者在对洞穴进行勘探时得出了一些结论，并认为这些结论值得进一步探究。
My students will cntinue n the rad f scientific explratin and ...(教材P16 1b)
explratin /ˌekspləˈreɪʃn/ n. 探索
explrer n.考察者，探险家
explratin n.探索
explre v.探索；勘探
Read again and match each paragraph with its tpic.
Paragraph 1Paragraph 2Paragraph 3Paragraph 4Paragraph 5
A. Training lcal students t d imprtant wrkB. Intrductin t Zhng Yang and seed banksC. What he left behindD. Becming interested in seedsE. Starting t wrk and cllect seeds in Xizang
Fill in the blanks with the infrmatin frm the text. Then put the events int the timeline and tell the stry f Zhng Yang in yur wn wrds.
A. Zhng Yang was brn.B. He________________ at the age f 15.C. He began _____________ t train lcal students.D. He died in __________ .E. He studied _________________ and later _______________________. F. He travelled arund Xizang t ______________.
entered university
radi engineering
became interested in plants
cllect seeds
Explain the meanings f these sentences in yur wn wrds. Pay attentin t the underlined wrds.
1. It was very difficult fr him t brave the cld weather and great heights. It was extremely hard fr him t face and get thrugh the freezing cld weather and reach thse extremely high areas.2. His lve fr his jb and research lives n in his students. He has passed away, but his deep passin fr his jb and research still influences his students.
Using cntext
Examining a sentence’s cntext may help yu guess and learn the meanings f difficult wrds and phrases.
Discuss the questins.
1. Why did Zhng Yang want mre peple t d seed cllectin and research?
He hped t save mre plant seeds. He knew that ne persn’s pwer is limited, and mre peple are needed t finish this hard and imprtant wrk. He wanted t train yung researchers t keep this meaningful wrk ging fr a lng time.
2. What makes ZhngYang admirable? What can we learn frm him?
His lifelng devtin t plant and seed research and his curage t brave the cld weather and great heights fr seed cllectin make him admirable. I can learn frm him that we shuld stick t ur dreams and never give up n matter what difficulties we meet.
3. What ther admirable scientists d yu knw f? What can yu learn frm their stries?
One admirable scientist I knw f is Yuan Lngping. He wrked hard t help mre peple have enugh fd, and I learn that we shuld be patient and never give up.
2.The histry / histrian wrte a bk abut the successful develpment f scialism in China.
Circle the crrect wrds t cmplete the sentences. Then write dwn mre wrds ending with -ist, -er, and -ian.
1. My sister wants t becme a science / scientist because she likes t find ut hw the universe wrks.
3.My favurite schl subject is chemistry / chemist. I lve mixing things tgether and learning why they change.
Vcabulary in Use
4.Sme bilgy / bilgist students at the university are studying hw life n earth began.
5.Teng Fei likes physics / physicist very much, and he wants t be a scientific researcher / research in the future.
Cmplete the sentences with the crrect frms f the wrds in the bx.
spread wise elder calendar radi
1. I heard abut the latest discveries abut black hles n the _________.2. Curisity and _________ lead us t explre the secrets f the universe.3. I wuld lve t have lunch with yu next week. Let me check my _________ t see if I am free.
hear abut 听说
4. Yu’d better wear a mask when yu g ut. The flu is __________ , and the number f patients is ging up.5. Marie Curie’s _______ daughter, Irène, was als very interested in science and wn a Nbel Prize in Chemistry.
g up（价格、数量）上升，增加
Amelia Earhart was always a brave child, full f _________. Her parents supprted her and __________ her t be herself. After taking her first flight in a plane, she knew that she wanted t becme a _________ mre than anything else in the wrld. Later, she wrked hard t pay fr her wn flying lessns. In 1922, she flew higher than any wman had dne befre.
Cmplete the passage with the crrect frms f the wrds in the bx. Try t intrduce Amelia Earhart in yur wn wrds.
lk up t pineer curage pilt cme true encurage
Earhart is best knwn fr being a flight _________ as the first wman t fly n her wn acrss the Atlantic Ocean in 1932. She became famus arund the wrld. Many peple ___________Earhart and find her an inspiring persn because f her effrts t wrk hard and her ability t make her dreams ___________.
be knwn fr 因……而出名
We shuld __________ (确保) that all the plants can be well prtected.We need t carry ut __________ (科学的) research t slve this prblem.He spent the _______ (整个的) afternn reading bks in the library.
一、根据句意及汉语提示填空。
二、 完成句子，每空一词。
1. 他对科学产生了浓厚兴趣。He _________ _________ in science.2. 他的学生们将在科学探索的道路上继续前行。His students will _________ n the rad f scientific __________.3.这位科学家收集了不同种类的种子来进行研究。The scientist cllected ________ _______ _______ seeds t carry ut research.
became interested
different kinds f
scientific, whle, bank, frever, cllectin, explratin
leave behind, live n
He spent his whle life …We shuld make sure that …… will live n frever.His dream f … came true.