Unit 7 When Tomorrow Comes SectionB (2a-2c )课件+教学设计+课题练习(含答案)人教版新教材八年级上册

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Unit 7 When Tomorrow Comes SectionB (2a-2c )课件+教学设计+课题练习(含答案)人教版新教材八年级上册

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Unit 7 When Tomorrow Comes
SectionB (2a -2c)
人教版 八年级上册
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学生能依据句子语境、语法规则及语篇逻辑,正确运用词汇形式完成 2b 单句填空和 2c 篇章填空,在小组交流中,能用“因为句子描述过去动作,所以选‘mentioned’”,提升语境解码与词汇运用能力。
学习能力
能借鉴 2c 语篇 “主题引入 — 具体影响 — 总结思考” 的结构,运用目标词汇及 “will + 动词”“I think...” 等句型,写一段 “AI 对未来学习的影响” 短文或分享观点,实现词汇从输入到输出的转化,提升主题内容表达与语篇建构能力。
思维品质
激发学生对未来生活的思考和探索欲望,培养积极面对未来变化的态度;促使学生思考如何为未来做准备,增强规划未来的意识。

文化意识
能够运用所学词汇和句型,进行口语交流,描述对未来的想象和预测,提升口语表达能力。
语言能力
Learning Objectives
Lead-in
How will AI technology influence the future world
What do you think of it
1. more _____________ 2. possible _____________
3. better _____________ 4. challenging _____________
5. appear _____________ 6. winner _____________
7. positive _____________ 8. everywhere _____________
Write the opposites of the words. Use your dictionary.
2a
less
impossible
worse
easy
disappear
loser
negative
nowhere
Presentation
中考70%的反义词可通过构词法生成,掌握un-、in-、im-、dis-、non-五个高频否定前缀,能快速推断反义词。
构词法核心
un-表“不、未、相反动作”,如happy→unhappy;in-表“不、无”,多接以c、p、m开头的形容词,如correct→incorrect。
前缀含义
通过usual→unusual、possible→impossible等示例,让学生体验见词即能反义的快感,增强记忆信心。
示例体验
否定前缀五剑客速览
Complete the sentences with the correct forms of the words in the box.
2b
1. He ____________ a plan to learn German, but he didn’t say when he would
start.
2. It is important for young students to ____________ skills that will be valuable in the future.
3. Asimov’s ideas about robots ____________ many sci-fi writers and even some AI scientists.
4. China will take steps to improve the public health system to meet the public’s needs for medical and health ____________.
5. ____________ the challenges and don’t run away from your problems. Try to solve them and then you will find your way.
accept develop influence mention service
mentioned
develop
influenced
services
Accept
/ d m n/
n. 德语;德国人 adj. 德国的
/ v lju bl/
adj. 很有用的;宝贵的
/ t l nd / n. 挑战;质疑
v. 向(某人)挑战;对……怀疑
Complete the sentences with the correct forms of the words in the box.
2b
1. He _____________ a plan to learn German, but he didn’t say when he would start.
2. It is important for young students to ____________ skills that will be valuable in the future.
3. Asimov’s ideas about robots ____________ many sci-fi writers and even some AI scientists.
4. China will take steps to improve the public health system to meet the public’s needs for medical and health ____________.
5. ____________ the challenges and don’t run away from your problems. Try to solve them and then you will find your way.
accept develop influence mention service
mentioned
develop
influenced
services
Accept
German / d m n/
n. 德语;德国人 adj. 德国的
valuable / v lju bl/
adj. 很有用的;宝贵的
challenge / t l nd / n. 挑战;质疑
v. 向(某人)挑战;对……怀疑
Complete the passage with the correct forms of the words in the box.
2c
How will AI technology _______________ the future world Many experts think AI will improve the _______________ of our future life and change many industries. For example, AI will help us build a smart public transport system and solve _______________ problems. AI will also change education. It will make learning better match what students need. While some jobs may go away, people will focus on more _______________ and difficult tasks. Will AI make our life better or _______________ It depends on how we choose to improve and use AI to meet future _______________.
challenge create influence quality traffic bad
influence
depend /d pend/ v. 取决于;依靠
depend on / upon 取决于;依靠
quality
traffic
creative
worse
challenges
public / p bl k/ adj. 公共的;公众的
task /tɑ sk/ n. 任务;工作
1.He mentioned a plan to learn German...
他提到了一个学习德语的计划……
German
①【不可数名词】德语
e.g. Can you speak German 你会说德语吗
②【可数名词】德国人复数形式为 Germans。
e.g. There are two Gerans in our class.我们班里有两个德国人。
③【形容词】德国的; 德国人的;德语的
e.g. He is a German boy.他是一个德国男孩。
拓展 Germany【名词】德国 e.g. He comes from Germany.他来自德国。
Language Points!
1. China will take steps to improve the public health system to meet the public′s needs for medical and health service. 中国将采取措施改善公共卫生系统,以满足公众对医疗和健康服务的需求。
①. take steps to do sth. 采取措施做某事
step 在此处是可数名词,意为“措施;步骤”。
Language Points!
eg: The government must take steps to make the air less polluted.
政府必须采取措施来减少空气污染。
We should take steps to protect our Earth.
我们应当采取措施来保护地球。
[拓展] public 作名词,意为“民众”。
in public 意为“公开地;当众”。
eg: David dressed them down in public. 戴维当众训斥了他们。
2. public /′p bl k/ [形容词] 公共的;公众的
eg: As we all know,using public chopsticks is necessary when we eat with others.
众所周知,当我们与其他人一起吃饭时,使用公筷是必要的。
Language Points!
3. It depends on how we choose to improve and use AI to meet future challenges.
这取决于我们如何选择改进和利用人工智能来应对未来的挑战。
depend /d ′pend/ [动词] 取决于;依靠
depend on/upon 取决于;依靠;指望
depend on/upon sb./sth. to do sth. 依靠某人/某物做某事
Language Points!
depend on/upon sb./sth. to do/doing sth. 指望某人/某物做某事
depend on/upon+从句 取决于·······
4.It is important for young students to develop skills that will be valuable in the future.对于年轻学生来说,培养在未来有价值的技能很重要。
valuable【形容词】很有用的;宝贵的
e.g. Real friendship is more valuable than money.
真正的友谊比金钱更宝贵。
拓展 value【名词】价值;有用性 be of value(=be valuable)是有价值的
e.g. These old photos are of great value.
=These old photos are very valuable.这些旧照片很有价值。
5. medical
【形容词】医学的;医疗的
在句中多作定语。名词形式为 medicine(药;医学)。
e.g. He is studying in a medical college.
他正在一所医学院学习。
4.Accept the challenges and don't run away from your problems.接受挑战,不要逃避问题。
(2)run away (from)逃避(…);(从…处)跑开/逃跑
其中away用作副词,意为“离开;远离”,常与run,go,walk,drive,ride等动词搭配使用。
e.g. We shouldn't run away from difficulties.我们不应逃避困难。
拓展 run out of 从……跑出去
e.g. A big animal ran out of the zoo last night.
昨天晚上一只大型动物从动物园跑了出去。
Summary
key words:
mention; refrigerator; accept; influence; creative; impossible; quality; develop; German; valuable; challenge; public; medical; industry; task; depend
key phrases:
depend on / upon
按要求写出正确的单词、词组或句子。
有价值的 (形容词) __________ 2.公共的(形容词) ___________
3. 医药的(形容词) __________ 4. 挑战(名词) __________
5. 任务(名词) __________ 6. 依靠 (短语) __________
7. 德国人(名词)__________ 8. 接受(动词)________
9. 中国将会逐步提升公共医疗系统。
___________________________________________________________
10. 这取决于我们如何选择去提升使用人工智能去面临未来的挑战。 ___________________________________________________________
valuable
public
medical
challenge
task
depend on
German
accept
China will take steps to improve the public health system.
It depends on how we choose to improve and use AI to meet future challenges.
Exercise
Homework
一、必做
Memorize the new words and phrases.
二、选做
描述自己理想中的未来生活,包括未来的工作、居住环境、科技应用等方面。字数不少于 80 字。
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一、单项选择题。
1. Robots will _______ humans in some repetitive jobs in the future.
A. replace B. accept C. influence D. mention
2. _______ intelligence is very important for building good relationships with others.
A. Emotion B. Emotional C. Emotions D. Emotionally
3. Scientists are doing a lot of _______ on how AI can help with medical care.
A. research B. researcher C. researches D. researching
4. If we _______ low on clean water, scientists will find solutions soon.
A. run B. will run C. ran D. are running
5. AI can’t _______ the deep feelings that human artists put into their works.
A. create B. replace C. accept D. mention
二、词组默写。
1. 创造性思维 ______________ 2. 不可能的情况 ______________
3. 优质的产品 ______________ 4. 发展技能 ______________
5. 接受建议 ______________ 6. 影响决策 ______________
7. 提及问题 ______________ 8. 医疗服务 ______________
9. 解决交通难题 ______________ 10. 挑战自我 ______________
三、短文填空。
阅读短文,用括号内所给单词的正确形式填空,使短文完整通顺。
What will the world be like in 100 years Many futurists have shared their ideas.
Robots 1 _______ (become) part of daily life. They 2. _______ (work) in hospitals, schools, and even homes, providing all kinds of 3. _______ (serve). With the development of4. _______ (robotics), some difficult jobs like fixing small machines 5. _______ (replace) by robots.
Scientists 6. _______ (continue) their 7. _______ (research) on new energy. If we 8. _______ (run) low on oil, they 9. _______ (find) clean and safe alternatives soon.
However, human 10. _______ (create) will never be replaced. No matter how advanced technology is, our ability to think and imagine will remain the most important.
参考答案:
一、选择题
1-5 ABAAB
二、词组默写。
1. creative thinking 2. impossible situation 3. quality product 4. develop skills 5. accept advice
6. influence decisions 7. mention a problem 8. medical service 9. solve traffic problems
10. challenge oneself
三、短文填空。
1. will become 2. will work 3 service 4. robotics 5. will be replaced
6. will continue 7. research 8. run 9. will find 10. creativity
/ 让教学更有效 精品试卷 | 英语学科/ 让教学更有效 精品试卷 | 英语学科
一、教学目标
(一)语言能力
掌握重点词汇:mention(v.)、develop(v.)、influence(v./n.)、accept(v.)、valuable(adj.)、challenge(n./v.)、German(n./adj.)、medical(adj.)、public(adj./n.)、task(n.)、quality(n.)。
掌握重点短语:depend on/upon(取决于;依靠)、take steps to do sth.(采取措施做某事)、in public(公开地;当众)。
运用核心句型:“will + 动词”(表未来预测)、“I think...”(表达观点)、“It depends on...”(表依赖 / 取决于)。
能运用上述词汇和句型,口语描述对未来的想象,书面完成关于 “AI 与未来” 的短文。
(二)学习能力
能根据句子语境、语法规则(如时态、词性变化)及语篇逻辑,完成 2b 单句填空和 2c 篇章填空。
掌握 “un-、in-、im-、dis-、non-” 五个高频否定前缀,能快速推断反义词(如 possible→impossible、appear→disappear)。
能分析 2c 语篇 “主题引入 — 具体影响 — 总结思考” 的结构,为后续语篇写作提供借鉴。
(三)思维品质
通过分析 “AI 对未来世界的影响”,培养辩证思考能力(如 AI 既提升生活质量,也带来就业挑战)。
借鉴 2c 语篇结构完成短文写作,提升逻辑建构与主题表达能力。
(四)文化意识
激发对未来生活的探索欲望,培养积极面对未来变化的态度。
促使学生思考 “如何为未来做准备”,增强规划未来的意识。
二、教学重难点
(一)教学重点
重点词汇(mention、influence、develop 等)和短语(depend on、take steps to do sth.)的语境化运用。
否定前缀 “un-、in-、im-、dis-、non-” 的掌握与反义词推断。
完成 2b 单句填空和 2c 篇章填空,理解语篇逻辑。
(二)教学难点
运用目标词汇、“will + 动词” 句型及 “主题引入 — 具体影响 — 总结思考” 的语篇结构,撰写 “AI 对未来学习的影响” 短文。
准确结合语境选择词汇形式(如动词时态、名词单复数)。
三、教学方法
任务型教学法:通过 “反义词练习、单句填空、篇章填空、短文写作” 等任务,推动学生主动运用知识。
小组合作法:小组核对练习答案、讨论 “AI 与未来学习” 话题,提升合作与表达能力。
情境教学法:以 “AI 影响未来世界” 为情境,贯穿课堂,激发学习兴趣。
四、教学过程
(一)热身导入(5 分钟)
情境提问:展示 “AI 技术” 相关图片,提问:“How will AI technology influence the future world What do you think of it ” 引导学生用简单英语表达观点(如 “I think AI will help us study better.”)。
反义词练习(2a):发放 2a 练习单,让学生独立完成 “写出反义词” 任务(如 more→less、possible→impossible),完成后小组核对。
构词法讲解:结合学生答案,总结 “un-、in-、im-、dis-、non-” 五个否定前缀的含义(如 un - 表 “不”,im - 多接以 p 开头的形容词),举例 usual→unusual、correct→incorrect,帮助学生掌握规律。
(二)词汇与句型精讲(10 分钟)
重点词汇教学:结合课件例句,讲解核心词汇的词性、含义及用法:
German:n.(德语 / 德国人,复数 Germans);adj.(德国的),拓展 “Germany(n. 德国)”,例句:“Can you speak German He comes from Germany.”
valuable:adj.(宝贵的),拓展 “value(n. 价值)”,例句:“Real friendship is more valuable than money. These old photos are of great value.”
challenge:n.(挑战);v.(挑战),例句:“Accept the challenges and don’t run away from problems.”
重点短语与句型:
depend on/upon:讲解 “取决于;依靠”,结合例句 “It depends on how we choose to improve and use AI.”,补充搭配 “depend on sb. to do sth.(依靠某人做某事)”。
take steps to do sth.:讲解 “采取措施做某事”,例句 “The government must take steps to reduce air pollution.”
“will + 动词”:强调其表 “未来预测” 的用法,例句 “China will improve the public health system.”
(三)巩固练习(15 分钟)
2b 单句填空:
让学生独立阅读 5 个句子,根据方框内词汇(accept、develop、influence、mention、service)的正确形式填空。
小组核对答案后,教师讲解关键思路:如第 1 句 “He ______ a plan...”,由 “didn’t say” 可知用一般过去时,填 “mentioned”;第 4 句 “medical and health ______”,由 “needs” 可知用名词复数 “services”。
2c 篇章填空:
引导学生先通读语篇,分析结构(主题:AI 影响未来世界→具体影响:提升生活质量、改变教育、就业变化→总结:取决于如何使用 AI)。
学生独立完成填空(方框词汇:challenge、create、influence、quality、traffic、bad),全班订正时强调语境逻辑:如 “improve the ______ of life” 填 “quality”(生活质量);“make our life better or ______” 填 “worse”(对比关系)。
(四)语篇输出(10 分钟)
小组讨论:以 “AI 对未来学习的影响” 为话题,要求小组结合 2c 语篇结构(主题引入 — 具体影响 — 总结思考),运用 “will + 动词”“I think...” 及本节课词汇(influence、develop、valuable 等)讨论观点。
成果展示:每个小组选 1 名代表分享讨论结果(如 “I think AI will make learning more valuable. It will develop our ability to solve problems. But it depends on how we use it.”),教师点评并补充优化表达。
(五)课堂总结(3 分钟)
知识回顾:快速梳理本节课重点词汇(mention、develop 等)、短语(depend on)、否定前缀及 “will + 动词” 句型。
思维升华:提问 “What should we do to prepare for the future ”,引导学生表达 “Learn useful skills”“Face challenges bravely” 等观点,强化 “积极规划未来” 的意识。
五、板书设计
板块 内容
重点词汇 名词:German(德语 / 德国人)、challenge(挑战)、task(任务)、quality(质量)动词:mention(提及)、develop(培养)、influence(影响)、accept(接受)形容词:valuable(宝贵的)、medical(医疗的)、public(公共的)
重点短语 depend on/upon(取决于)、take steps to do sth.(采取措施)、in public(当众)
否定前缀 un-(happy→unhappy)、in-(correct→incorrect)、im-(possible→impossible)、dis-(appear→disappear)、non-
语篇结构 主题引入→具体影响→总结思考(以 AI 话题为例)
六、作业布置
必做:记忆本节课新学词汇和短语,能默写并造句(每个词汇 / 短语造 1 个句子)。
选做:描述 “理想中的未来生活”,涵盖工作、居住环境、科技应用等方面,不少于 80 词,需运用 “will + 动词” 及本节课词汇。
编辑分享
提供一份教学简案的示例
分享一些关于如何进行学情分析的资料
如何设计一份有效的教学过程?
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