人教版（2024）八年级上册（2024）Unit 7 When Tomorrow Comes Section B Vocabulary in Use精品教学作业课件ppt

这是一份人教版（2024）八年级上册（2024）Unit 7 When Tomorrow Comes Section B Vocabulary in Use精品教学作业课件ppt，共30页。PPT课件主要包含了Exercises，单项选择，完成句子，本课句型，Summary，我都 学会了，Key words，Expression，Function，Homework等内容，欢迎下载使用。
Learning Aims
能根据词汇特征（如反义关系、动作功能、抽象概念）进行归类辨析（如从 “accept, develp” 中归纳为 “行为动词”），建立词汇与未来科技主题的关联逻辑。
在未来科技词汇语境中，感受科技发展对社会的影响，树立关注科技进步、主动适应变化的意识。
Write the jbs based n the definitins. Then add mre fr yur partner t guess.
1. This persn helps t put ut fires.2. This persn is gd at playing music.3. This persn acts in a play r a film.4. This persn designs r builds machines, rads, r bridges.5. This persn designs clthes, shes, r ther items fr peple.6. This persn gives advice t peple abut the law.
________________________________________________________________________
actress/actr
Write the ppsites f the wrds and find ut the prefix (前缀).
appear ___________like ___________lck ___________cver ___________happy ___________usual ___________pssible ___________perfect ___________dependent ___________crrect ___________
independent
negative prefix
accept develp influence mentin service
1. He __________ a plan t learn German, but he didn’t say when he wuld start.2. It is imprtant fr yung students t __________ skills that will be valuable in the future.3. Asimv’s ideas abut rbts __________ many sci-fi writers and even sme AI scientists.4. China will take steps t imprve the public health system t meet the public’s needs fr medical and health __________.5. __________ the challenges and dn’t run away frm yur prblems. Try t slve them and then yu will find yur way.
Cmplete the sentences with the crrect frms f the wrds in the bx.
challenge create influence quality traffic bad
Hw will AI technlgy ________ the future wrld? Many experts think AI will imprve the _______ f ur life and change many industries. Fr example, AI will help us build a smart public transprt system and slve _______ prblems. AI will als change educatin. It will make learning better match what students need. While sme jbs may g away, peple will fcus n mre _______ and difficult tasks. Will AI make ur life better r _______ ? It depends n hw we chse t imprve and use AI t meet future _________.
Cmplete the passage with the crrect frms f the wrds in the bx.
Language pints
German n. 德语；德国人 / adj.德国的 复数形式：Germans Germany → n. 德国 e.g. She has lived in Germany fr a lng time and made a lt f German friends. She can talk with Germans in German fluently. 她在德国住了 很长时间，交了许多德国朋友。她能用德语流利地与德国人交流。练习：There are fur ________ and tw ________ in ur grup. A. Japaneses; Germen B. Japanese; Germen C. Japanese; German D. Japanese; Germans
He mentined a plan t learn German... 他提到了一个学习德语的计划······
valuable adj. 很有用的：宝贵的 反义词：valueless 不值钱的；没有价意的 【形容词】由“value（n.价值）去e ＋ -able（形容词后缀）”构成。 e.g. We can learn smething valuable frm every failure. 我们可以从每一次失败中学到有分值的东西。拓展：（1）be f value t sb. ＝ be valusble t sb. 对某人有价值 e.g. This bk is f great value t his study. 这本书对他的研究有很大帮助。2）value【动词】重视，珍视 e.g. I hpe all f yu will value music and make it a part f yur life.我希望你们所有人都珍惜音乐,让它成为你们生活的一部分。 练习：I find __ necessary t accept his advice because it’s f great ___ t me. A. it’s; valuable B. that; value C. that; valuable D. it; value
skills that will be valuable in the future. ······培养在将来很有价值的技能。
1) public adj.公共的；公众的 只用在名词前作定语。 e.g. N smking in public places is gd fr peple’s health. 禁止在公共场所吸烟有益于人们的健康。（湖州中考）拓展：（1）【名词】公众，民众 常与定冠词the连用。 e.g. This ld castle is nw pen t the public. 这座古堡现在向公众开放了。 （2）in public 公开地；当众 e.g. Dn’t be shy when yu speak English ______ ________. 在公共场合说英语时不要害羞。
in public
China will take steps t imprve the public health system t meet the public’s needs fr medical and health services. 中国将采取措施完善公共健康体系，以满足公众对医疗健康服务的需求。
challenge n.挑战；质疑 / v.向（某人）挑战；对······怀疑（1）【名词】挑战；质疑 the challenge f... ······的挑战 face a challenge 面对挑战 take n/accept a challenge 接受挑战 e.g. The Chinese athletes all faced challenges bravely and tried their best t win in the cmpetitins. 中国运动员都勇敢地面对挑战，尽最大努力 在比赛中取胜。
Accept the challenges and dn't run away frm yur prblems. 接受挑战, 不要逃避你的问题。
challenge n.挑战；质疑 / v.向（某人）挑战；对······怀疑（2）【动词】向挑战；对怀疑 challenge sb. t sth. 向某人提出挑战要求比试某事物 e.g. He challenged me t a game f chess. 他向我挑战下一盘棋。拓展：challenging【形容词】挑战性的 e.g. They like trying sme challenging utdr activities like skatebarding and rck climbing. 他们喜欢尝试一些具有挑战性的户外活动，比如 滑板运动和攀岩。（2024绥化中考）练习：他经常把困难当作挑战。 He ften regards difficulties as ____________.
challenges
depend n 取决于；依靠 e.g. Fresh water is imprtant. Life n Earth depends n it. 淡水很重要。地球上的生命依赖于它。（连云港中考）拓展：it/that depends 意为“那得看情况”。练习：（2024东营中考） —Dr Knw, I can’t keep my sn away frm the screen. What shuld I d? —By ding creative activities with him, he may nt ______ the screen t much. A. call n B. pay fr C. depend n D. believe in
It depends n hw we chse t imprve and use Al t meet future challenges. 这取决于我们选择如何改进并利用人工智能来迎接未来的挑战。
as lng as 只要 引导条件状语从句。当主句为一般将来时或主句谓语含有情态动词时, as lng as 引导的条件状语从句常用一般现在时表示将来。 e.g. As lng as yu drive carefully, yu will be very safe. 你只要小心开车，就会很安全。 We can g fr a picnic as lng as the weather ______ fine. 只要天气晴朗，我们就能去野餐。拓展：as lng as的用法还有：（1）和······一样长（属于结构）e.g. The red ruler is as lng as the blue ne.这把红色的尺子和那把蓝色的一样长。（2）长达······，达······之久 e.g. I’ve lived here fr as _______ as 20 years. 我在此居住达20年之久。
I believe these dreams will cme true as lng as I study hard and keep ntrying. 我相信只要我努力学习、不断尝试，这些梦想会实现的。
三、 单项选择（　B　）1. — Srry， my mum didn’t remind me t take it.— Yu’re a junir student. Yu shuldn’t always  　　　　parents.
（　D　）2. The gvernment shuld take steps  　　　　natural resurces（资源）.
（　D　）3. Hw can we best  　　　　the needs f all the different grups？
（　A　）4.  　　　　 yu wrk hard， yu will get gd grades.
二、 根据首字母或汉语提示完成单词1. Mike （挑战） his grandpa t a game f chess last weekend.2. In rder t have a better life， we need t develp lcal ⁠（行业）.3. A cmputer can perfrm many different （任务） at a time.4. Yu have t get int a m schl befre yu becme a dctr.
challenged　
industries　
5. Mst f us use p transprt t get t wrk， such as buses r subways.
1. The snw will _______ (appear) when the weather gets warmer tmrrw.2. After the earthquake happened, sme ________ (medicine) teams went t the area quickly.3. The ld painting is very ________ (value). Please prtect it well.4. The teacher gave us many ______ (task) t finish befre the weekend.5. They have different ____(skill) and ften help peple with all kinds f prblems.6. The bag ver there is ne f the ________ (German).
三、用所给词的适当形式填空。
7. The  　guests　（guest） arrived at the party ne by ne.
8. Children ften shw amazing  　creativity　（create） in their play.
9. — It’s  　impssible　（pssible） fr me t finish this wrk in an hur. It’s t hard.
— I can help yu.
creativity　
10. Time is the mst  　valuable　（value） thing we have.
11. Mthers are ften the nes wh prvide  　emtinal　（emtin） supprt fr the family.12. We shuld be brave __________ (challenge) urselves when we are in truble.
t challenge
1．老虎很危险，我们不能靠近它们。Tigers are dangerus and we can’t ______ ______ ______ them.2．我想要依靠我自己完成这项任务。I wuld like t __________ _______ myself t finish the task.3.—我去你家的时候你不在家。—我去机场接朋友了。—Yu were ut when I ______ _______ at yur huse.—Oh, I went t pick up my friend at the airprt.
stay clse t
depend n /upn
drp in
4.500年以后我们的地球会是什么样子呢？What will ur earth _______ _______ in 500 years?5.只要我们坚持梦想，总有一天梦想会实现。Dreams will cme true ne day ______ _______ ________ we stick t them.6. 人们将不会做这样的工作，因为它们太单调了。Peple ________ d such jbs in the future because they are ________.
be like
as lng as
wn’t bring
7. 但是现在我们可以依靠科学技术了解恐龙。But nw, we can ________ ______ science and technlgy t ______ ______ dinsaurs.8. 明天谁将和我去公园捡垃圾？______ ______ _____ ____ rubbish with me in the park tmrrw?9. 我想当一名宇航员，我希望我的梦想将来会实现。I want t be an astrnaut and I hpe my dream _____ ______ ______ in the future.
depend n
learn abut
Wh will pick up
will cme true
10. 我们不可能按时完成这个任务了，因为我们的材料快用完了。_______ __________ fr us t finish the _______ n time because we’re _______ _______ n materials.11. 人工智能正深刻影响着我们的生活，未来它可能会取代各个行业中的许多传统工作。AI is having a deep _______ _______ ur life, and it might _______ many traditinal jbs in varius _________ .12.生活充满了挑战，只要我们有勇气挑战自己，我们就能学到很多新东西。Life is ______________ . _________________ we have the curage t ________________ , we can learn a lt f new things.
It’s impssible task
running lw

Influence n
industries
full f challenges As lng as
challenge urselves
German, valuable, public, medical, challenge, task, depend,
depend n; cme ver, as lng as.
1. Use new wrds t talk abut future gals and AI impacts.2. Write a clear persnal future plan.