九上U2T3SC
仁爱版九年级英语上册U2T3SC优质教案
SectionCⅠ.Materialanalysis本课是第二单元第三话题的第三课时。
主活动是1a。
1a介绍了世界各地的人们如何开发和利用环境友好型和资源节约型的新能源，同时也指出了这些新能源的利用方式所存在的不足之处。
在介绍的过程中，让学生学到更多并列句的连接词。
如：however,notonly…butalso…等。
1b通过图片匹配可以帮助学生形象地理解比较陌生的事物。
1c培养学生归纳处理信息的能力。
2a和2b是两个关联性很强的任务。
2a指出人们可以利用可再生能源来发电，并让学生讨论怎样利用这些可再生能源，然后在2b环节形成书面报告。
这两个环节，其实是培养学生学会作记录，并根据记录整理成短文的能力。
2b是个书面活动，可以留作家庭作业。
Ⅱ.Teachingaims1.Knowledgeaims：掌握本课的重点词汇和短语，继续学习并列句。
2.Skillaims:学会更多连接并列句的方法。
学会在讨论中作记录，并整理记录使之成文。
能够对信息进行分类处理。
3.Emotionalaims:(optional)激发学生探索利用新能源的热情。
4.Cultureawareness:(optional)了解世界各国在开发和利用新能源方面的现状和成就。
Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:technology,renewable,disadvantage,require,German,wheel,guide,deep,runo ut,source,worldwide,produce…from…,notonly…butalso…,too…to…Sentences:However,nuclearpowercanbeverydangerous. Itcannotonlyprotecttheenvironmentbutalsosaveenergy.It’stoosmalltoholdmanypeople.Grammar:compoundsentence2.Difficultpoints：理解文章中出现的大量专业术语。
【K12学习】XX年九年级英语上册第二单元知识点(仁爱版)
XX年九年级英语上册第二单元知识点（仁爱版）U2T1SAThefloersandgrasshavegone.花儿和草都消失啦。
go在此处为不及物动词，意为“不复存在，不见了，丢失，失窃”。
e.g.ynebiehasgone.Ican’tfindit.我的新自行车不见了，我找不到它了。
Loo,thereareseveralcheicalfactoriespouringasteateri ntothestrea.看，有几个化学工厂正把废水排入河流中呢。
a.Therebe+sth./sb.doingsth.为固定句型，意为“有某人或某物正在做某事”。
e.g.Loo!Thereisalittlegirlcryinginthestreet．瞧！有个小女孩正在街上哭。
b.pour...into把……倒入。
e.g.Pleasepourthesugarintoacup.请把糖倒入杯里。
c.astead废弃的，无用的，丢弃的。
n.浪费，废弃物e.g.aasteoftie浪费时间。
v.浪费e.g.asteone’sords白费口舌。
U2T1SBbreathev.意为“呼吸”，名词是breath，注意不同词性时单词的拼写。
e.g.ebreathefreshair．我们呼吸新鲜的空气。
youcanseeyourbreathonaverycoldday.你可以在寒冷的天看到你的呼吸。
breathein吸入，breatheout呼出，holdone’sbreath 屏住呼吸，taeabreath吸一口气。
producev.在此意为“产生，造成，引起”,表示结果。
注意：produce一般侧重工业生产，农业产品，也包括创造脑力劳动产品，而ae含义很广,没有具体限制生产何种产品。
e.g.Theriterproducesanenoveleveryyear.、这位作家每年写一本新小说。
Ahenproduceseggs.母鸡产蛋。
To'sotherisaingacaeforhi.汤姆的妈妈在为他做蛋糕。
九年级上册U2T1SA知识点
九年级上册U2T1SA知识点九年级上册第二单元第一课的知识点涉及到一些重要的词语和短语，同时也包括了一些语法和句子结构的用法。
本文将针对这些知识点进行探讨，并以一些例句来加深理解。
首先，我们来看一些重要的词语和短语。
在这一课中，我们学习了一些学科和学校相关的词汇，例如 "mathematics"（数学），"geography"（地理）和 "history"（历史）。
此外，我们还学习了一些表示身份、领域或国籍的词语，如 "student"（学生），"teacher"（老师）和 "Chinese"（中国）。
例句：1. I have mathematics and geography classes in the morning.（我上午上数学和地理课。
）2. Mr. Zhang is our history teacher.（张先生是我们的历史老师。
）3. They are Chinese students.（他们是中国的学生。
）除了这些词语，我们还学习了一些表示时间的词汇和短语。
例如 "weekend"（周末）， "every day"（每天）和 "next month"（下个月）。
例句：1. I usually play basketball on the weekend.（我通常在周末打篮球。
）2. My brother reads books every day.（我弟弟每天都看书。
）3. We are going on a trip next month.（我们下个月要去旅行。
）接下来，我们来讨论一些语法和句子结构的用法。
在这一课中，我们学习了一般现在时的肯定句和否定句，以及疑问句的构成。
一般现在时的肯定句结构为：主语 + 动词原形（第三人称单数加-s）+ 其他成分。
仁爱版九年级英语上册 U2T3SC练习题
九（上）Unit 2 Topic 3 Section C 课时练基础过关练：一.单项选择（）1..Ben was busy taking a training class , _____ we had to wait for him for half an hour.A.soB. if C . or D. but( )2.Hurry up,______ you will miss the train.A.AndB. soC. orD. while（）3. There are no buses, ______ you’ll have to walk.A . so B. or C. but D. for( )4.Some people love pet, _______ others hate them.A.AsB. whenC. whileD. and( )5. Call a taxi, _______ you will catch up the train.A.SoB. andC. orD. but二．根据汉语提示完成句子。
1.I’d like to buy a book on computer__________ (技术).2.Edison isn’t from _________（德国） , he is an American.3.The maglev train has no _______（轮子）.4.Teenagers need their parents to ________（引导） them.5.In many countries , there are ____________（电动的）cars.6.Be careful ! There is a _______（深的） hole at the front .7.Are there any _____（德国人） in your language training school?8.Everything is ready . I don’t ______（需要） anything else at all.能力提升：三．完形填空Maybe you’ve seen a new kind of electric car running on the road . It’s so_1.___ that it could hold only one driver . But it’s a greener car because it __2__ causes pollution. Common cars need oil to run . As we all know , burning oil will produce harmful __3_.It pollutes the air . However , this new little car _4__ only one battery. The battery can provide the car with enough power energy . so we _5_it an electric car.This kind of car also has many other advantages. Driving it is _6_ because it’s much slower than common cars. Its top speed can only reach 50 km per hour. It’s also a quiet car because it makes little _7_ when it’s running. And the cost for producing it is very low, so most families can _8_ it.Of course, it has some disadvantages. First. This car needs adding electricity often before the electricity _9_ . And the process of adding electricity will last for hours. Second, it _10_ be used for going far away. A car with full electricity energy can go about 150 km at most. I hope engineers can improve the technology to produce better electric cars to serve us better.( ) 1.A. big B. small C. heavy D. light( ) 2.A. probably B. always C. really D. hardly( )3. A. gas B. noise C. light D. steam( )4. A. requires B. has C. costs D. offers( )5. A. regard B. think C. call D. agree( )6. A. safe B. easy C. cheap D. proud( )7. A. Pollution B. waste C. space D. noise( )8. A. afford B. produce C. create D. build( )9. A. looks out B. runs out C. goes out D. eats out ( )10. A. needn’t B. mustn’t C. can’t D. shouldn’t拓展应用：四．阅读理解Air pollution comes from factories, power stations and cars. Chemicals in the smoke from power stations cause a lot of damage （损害；毁坏）. They can travel hundreds of miles in the wind before falling to the ground in the rain. And this “chemical rain”gradually（逐渐地）destroys trees in the forests and kills fish in the lakes. In Germany, over 50% of the country’s trees had been damaged by the year 1986.Time and time again there are serious accidents that pollute the air. In 1986 there was a serious accident at a nuclear power station in Russia. A cloud of radiation flew across the whole Europe. It is said that 125,000 people died in Russia as a result of illness caused by this accident.In 1984 there was a serious accident at a factory in India and a cloud of dangerous gas covered the town of Bhopal. Over 2,500 people were killed that night, and hundreds of thousands of people were injured (受伤的). Many of the injured lost their sight. 根据短文内容，选择正确答案。
九年级英语u2t3知识点
九年级英语u2t3知识点Unit 2 Topic 3 in Grade 9 English: Knowledge PointsIntroduction:In Grade 9 English, Unit 2 Topic 3 focuses on various knowledge points that are essential for understanding the language. These knowledge points are crucial for students to strengthen their English language skills. Let's explore these points in detail.1. Vocabulary Expansion:Vocabulary plays a vital role in language learning. In this unit, students are introduced to a wide range of new words and expressions. These words not only enhance their language proficiency but also enable them to express themselves more effectively. Students are encouraged to memorize and practice using these words in different contexts to improve their vocabulary skills.2. Sentence Structure:Understanding sentence structure is fundamental to constructing grammatically correct sentences. In Unit 2 Topic 3, students learn about the different components of a sentence, such as subject, verb, object, and adverbial phrases. They also acquire knowledge of sentencepatterns, including simple sentences, compound sentences, and complex sentences. This knowledge helps students in forming coherent and well-structured English sentences.3. Grammar Rules:Grammar forms the backbone of any language. Topic 3 introduces several grammar rules that help students to communicate accurately. Some important grammar points covered include verb tenses, the use of articles, adjectives and adverbs, and subject-verb agreement. By grasping these grammar rules, students can avoid common errors and improve their overall language proficiency.4. Reading Comprehension:The ability to comprehend written texts is an essential skill in language learning. In this unit, students practice reading comprehension by analyzing and interpreting various types of texts, including articles, short stories, and dialogues. They learn to identify main ideas, supporting details, and the author's purpose. Moreover, students are encouraged to make connections between the text and their own experiences, enhancing their critical thinking skills.5. Writing Skills:Writing is a crucial aspect of language learning. Unit 2 Topic 3 focuses on developing students' writing skills through various writing tasks. Students learn to write informative and descriptive paragraphs, narrative essays, and letters. They are taught the importance of proper sentence structure, logical organization, and using appropriate vocabulary and grammar. These skills enable students to express their thoughts and ideas clearly and persuasively in written form.6. Speaking and Listening:Effective communication involves both speaking and listening skills. In this unit, students engage in dialogues, group discussions, and presentations to practice their speaking and listening abilities. They learn to express opinions, ask questions, and engage in conversations using appropriate expressions and intonation. This helps students become confident speakers and attentive listeners in real-life situations.Conclusion:Unit 2 Topic 3 in Grade 9 English covers a broad range of knowledge points that are essential for students to improve their English language skills. These points include vocabulary expansion, sentence structure, grammar rules, reading comprehension, writing skills, as well as speaking and listening abilities. By mastering theseknowledge points, students can enhance their overall language proficiency and become confident English users.。
仁爱版九年级上册英语U1T3SC
1Section CⅠ. Material analysis本课是九年级第一单元第三话题的第三课时，承接第二个话题，继续谈论社会问题和公共服务，主活动是1a 和3。
1a 通过分析流浪人口的产生原因和导致的结果，让学生正确认识流浪人口这种社会现象。
1b 的任务主要是培养学生提炼文章标题的能力。
1c 则是让学生学会寻找特定的信息。
1d 旨在培养学生根据上下文猜测词意的能力。
2这个看图说话属于半控制性任务。
让学生模仿1a 的句型来谈论新的问题。
3的写作任务是建立在完成2的基础之上的。
让学生先讨论再写作，有利于降低写作难度，拓展学生的思维。
本课通过了解流浪人口产生的原因和结果，引导学生关注社会现象，思考社会问题的成因。
文章还向学生传递了“以人为本”的人文关怀的理念。
Ⅱ.Teaching aims 1.Knowledge aims ：掌握本课的重点词汇和短语，巩固现在完成时的用法。
2. Skill aims:运用不同的阅读方法找出文章主题，段落主旨句和细节描述。
能通过语境猜测词义，扫清阅读障碍。
能谈论和表达与本文相关材料的话题。
3. Emotional aims: ( optional)引导学生关注社会问题和社会服务，为社会主义的发展作出努力。
4. Culture awareness: (optional)了解世界各国存在的社会问题，分析产生的原因和导致的结果，关注各国政府就这个问题采取的应对措施，从而拓展学生的国际视野。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: basic, human, value, period, whatever, steal, support, shelter, homelessness, earn, drug, mental, on purpose, effect, phrase, according, context, laborer, cruel, basic needs, a short period of, one place to another, in a shelter, mental illness, on purpose,think of …as…2. Difficult points：口头报告和书面写作时，能有意识地使用“cause and effect”来组织段落。
九上U2T1SC
Reading 1a again and then finish the following tasks.
1. Give a proper title to this passage.
Noise Pollution
1. Change the following sentences into ones that have the same meanings. a. Not all people know that noise is also a kind of pollution. as well know(s) that noise is a kind of pollution, . b. Many teenagers in America can hear no better than as weak as 65-year-old people do. In America, many teenagers’ hearing is 65-year-old people’s.
hearing 听力丧失———— lose
打扰—————— disturb
harm 危害—————— including 包括……在内————— title 题目———————— rubbish 垃圾———————— sawmill 锯木厂———————— nearby 附近的———————— effect 效果，结果——————
(2) 2 China is trying to solve noise pollution (3)
problems. (1) There are many kinds of pollution in the world. (2) Building houses at night disturbs the people nearby.
仁爱初中英语九上精品教案设计U2T3SC
Section CⅠ. Material analysis本课是第二单元第三话题的第三课时。
主活动是1a。
1a 介绍了世界各地的人们如何开发和利用环境友好型和资源节约型的新能源，同时也指出了这些新能源的利用方式所存在的缺乏之处。
在介绍的过程中，让学生学到更多并列句的连接词。
如：however, not only…but also…等。
1b通过图片匹配可以帮助学生形象地理解比拟陌生的事物。
1c培养学生归纳处理信息的能力。
2a和2b 是两个关联性很强的任务。
2a指出人们可以利用可再生能源来发电，并让学生讨论怎样利用这些可再生能源，然后在2b环节形成书面报告。
这两个环节，其实是培养学生学会作记录，并根据记录整理成短文的能力。
2b是个书面活动，可以留作家庭作业。
Ⅱ.Teaching aims1.Knowledge aims：掌握本课的重点词汇和短语，继续学习并列句。
2.Skill aims:学会更多连接并列句的方法。
学会在讨论中作记录，并整理记录使之成文。
能够对信息进行分类处理。
3.Emotional aims: (optional)激发学生探索利用新能源的热情。
4.Culture awareness: (optional)了解世界各国在开发和利用新能源方面的现状和成就。
Ⅲ. The key points and difficult points1. Key points:Words and phrases: technology, renewable, disadvantage, require, German, wheel, guide, deep, run out, source, worldwide, prod uce…from…, not only…but also…, too…to…Sentences: However, nuclear power can be very dangerous.It can not only protect the environment but also save energy.It’s too small to hold many people.Grammar: compound sentence2.Difficult points：理解文章中出现的大量专业术语。
U3T1SC(仁爱版英语九年级上教学设计)
U3T1SCSection C、\ \ \ X X X \ \ \ X \ \ 、I . Material analysis本课是九年级第三单元第一话题的第三课时，要完成1a,1b,1c和2。
主活动是1a和2。
学生通过阅读1a,继续学习以书面形式呈现的一般现在时态的被动语态。
1b则让学生运用阅读策略，找文章的中心句。
1c让学生学习怎样归纳总结文章的主要内容。
2是对1a的补充，换个角度来说明英语的重要性。
3a是小组活动，需要学生查找资料才能完成，3b是在3a的基础之上进行的写作活动。
由于课堂限制，把这两个部分作为课后作业来处理。
通过学习English Around the World，让学生进一步了解英语的重要地位。
让学生认识到要成为一个现代社会的有用之才，学好英语是非常有必要的。
n .Teaching aims1. K no wledge aims：掌握本课的重点词汇和短语，继续学习一般现在时态的被动语态。
2.Skill aims:能读懂用一般现在时态的被动语态表达的文章。
能找出段落、文章的中心句。
能归纳，总结文章的主要内容。
能根据需要，适当地运用主动语态和被动语态。
能运用一般现在时态的被动语态，以口头和书面的形式来表达自己的观点，写出小短文。
1九年级上册教学案例设计3. Emoti onal aims: (opti on al)通过学习，激发学生对英语的需求，让学生自发地从要我学”变为我要学”实现从外驱动到内驱动的转变。
4. Culture aware ness: (opti on al)了解英语对世界文化交流和许多行业的影响力。
川.The key points and difficult points1. Key poin ts:Words and phrases: speaker, foreign, European, tourist, base, tourism, conference, kingdom, native, mother tongue, as well as, play an important part in.Senten ces: It is clear that the En glish Ian guage is beco ming more importa nt.The En glish Ian guage plays an importa nt part in our lives.Grammar: the simple prese nt passive voice2. Difficult points :能记住不规则动词的过去分词。
最新仁爱版英语九年级上册U2T3SC课件
Look at the following pictures and guess the meaning of the underlined words. …people produce power from coal, but it is very dirty and causes acid rain.
China is one of the first countries in the world to use biogas technology. c Farmers recycle straw, grass and animal waste to make biogas. This renewable energy is used in people’s everyday life.
最新仁爱版九年级英语
Unit 2 Topic 3
Section C
warming up:
sing a song together. “ If You're Happy
Use but, and, while to answer the following questions. •What activities should we do to protect the environment? •What activities shouldn’t we do to protect the environment?
Choose the right picture for each paragraph of 1a.
Electric vehicles were developed in the 1990s. Now there are electric vehicles in many countries. They are very efficient and cost very little to run. Although electric vehicles produce no pollution, there will be an increase in electricity needs if they are a widely used. In China, the best-known maglev train is the German-built one in Shanghai. It takes people just 7 minutes to go to the airport 30 km away and reaches a top speed of 431 km per hour. It is quiet and quick. There is no wheel noise, because there are no wheels. Maglev trains are very energy efficient and do not pollute the air. However, maglev guide paths b are much more expensive than traditional steel railways.
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Disadvantage
maglev train
quiet, quick, much more energy efficient, expensive than no pollution traditional trains.
Look at the following pictures and guess the meaning of the underlined words.
…people produce power from coal, but it is very dirty and causes acid rain.
Choose the right picture for each paragraph of 1a.
1b
Work alone
Read 1a again and fill out the following table. Way to produce power biogas electric vehicle Advantage
1. Turn off the lights when you leave a room. 2. Walk or ride a bike instead of taking a bus or a taxi. 3.Take a cloth bag when you go shopping. 4.Don't use plastic bags.
It is quiet and quick.
bestIn China, the best-known maglev train is Electric vehicles were Germanthe German-built one in Shanghai.It developed in the 1990s. Now takes people 30 km to the airport in just there are electric vehicles in 7 minutes and reaches a top speed of many countries. They are 431 km per hour. It is quiet and very efficient and cost very quick.There is no wheel noise,because little to run. Although electric there are no wheels. Maglev trains are vehicles produce no very energy efficient and do not pollute pollution, there will be an the air. However, maglev guide paths are increase in electricity needs much more expensive than traditional a b if they are widely used. steel railways. China is one of the first countries in the c world to use biogas technology. Farmers recycle straw, grass and animal waste to make biogas. This renewable energy is used in people’s everyday life.
Useful expressions In many countries, people produce power from coal or nuclear energy. It’s a pity that it’s too expensive to use in most of China.
Work in groups Think of more ways to produce power. And talk about their advantages and disadvantages.
Look at the following pictures and guess the meaning of the underlined word.
Nuclear power is clean but it is very dangerouБайду номын сангаас.
Read 1a and answer the following questions. Why isn’t coal a good material? It is very dirty and causes acid rain. What is the disadvantage of using nuclear power? Nuclear power can be very dangerous. What do you think of electric cars? They are very efficient and cost very little to run. What do you think of the maglev train?
Unit 2 Topic 3 Would you like to be a greener person? Section C
Use but, and, while to answer the following questions. •What activities should we do to protect the environment? •What activities shouldn’t we do to protect the environment?
Look up these words in a dictionary.
power
电力； 电力； 动力； 动力；力
acid rain efficient
效率高的； 效率高的； 有能力的
酸雨
nuclear electric
电动的， 电动的， 用电的
可更新的
renewable
原子核的， 原子核的， 原子能的； 原子能的； 核动力的
(c
)
( a )
Fill in the blanks using but, and, though and while.
1.Though it’s raining hard, he keeps on working outside. _____ 2. Kangkang can solve the problem, ______ I can’t. while and 3. Mr. Lin is very kind _____ he is very humorous. but 4. The suit fits me well _____ I can’t afford it.
Goodbye !
More and more people are interested in electric cars.
Look at the following pictures and guess the meaning of the underlined words.
The maglev train in Shanghai uses magnets. The magnets push the train forward.
Use but, and, though and while to describe the ways of producing power.
3
Written work
What good habits protect the environment? List as many as you can. The more you list, the greener you are. Good Habits
( b )
( d )
a a. There are more than 3 000 power stations in the world that produce electricity by burning garbage to heat water. b b. People use the movement of water to produce electricity. c. Wind is used for c producing electricity in many places. d. People produce d electricity from the sun.
The method we have known The new method animal waste burn garbage water wind sun magnets
1、列出更多的保护环境的好习惯。 、列出更多的保护环境的好习惯。
2、课后搜集好的节能环保的方 、 法或者产品与大家交流。 法或者产品与大家交流。 3、预习Section D。 、预习 。
Look at the following pictures and guess the meaning of the underlined word.
Wind is used for producing electricity in many places.
Look at the following pictures and guess the meaning of the underlined word.