牛津译林版_英语语法知识点精讲:九年级下Unit1_Life_on_Mars.doc
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1、清华大学英语系测试:为中小学生英语量身定做.官方网站: 清华大学英语教授50年研究成果Unit 1 Life on Mars一. 教学内容:Unit 1 Life on Mars二. 教学目标:本单元重点词汇、短语和语言点知识来源:21世纪教育网【具体教学过程】9B Unit 1一、重点单词机器人 n. robot片剂,药片n. pill网,网络 n. net吉他 n. guitar太阳镜 n. sunglasses21世纪教育网帐篷 n. tent储藏,存储 v. store表面n. surface干缩的,干的adj. dried想象,设想v. imagine拥挤的adj. crowded被
2、污染的adj. polluted可以指望;怀希望地adv. hopefully宇宙飞船n. spacecraft航天飞机n. space shuttle人;人的n. & adj. human发展v. develop移居者n. settler流行的,时髦的adj. fashionable各种各样的,不同的adj. various巩固练习:1. In summer travelers wear their s_ because of the bright sunshine.2. H_, we can build a better world on Mars.3. My friend is musi
3、cal. He is good at playing the g_.4. When you are ill, you should take p_ on time.5. Its great that r_ do all the work for us.6. If you go camping, you should take a t_ with you.7. Fishing n_ is useless on the moon.8. Last summer holiday I went to Beijing and I took lots of photos with my c_9. Scien
4、tists should d _ plants that can grow on Mars.10. The boots will probably become f _ .二、重点短语1、与某人相处得好 get on well with sb. 2、认识某人 get to know sb3、被照顾 be cared for4、使我不开心 make me unhappy5、三副太阳镜 three pairs of sunglasses6、避免漂浮 prevent floating7、连接到氧气罐 be connected to the air tank8、在星球的表面 on the surfac
5、e of the planet9、到2100年为止 by the year 210010、越来越拥挤和受到污染 more and more crowded and polluted11、3/8的引力 three-eighths of the gravity12、运送大量的人 carry large numbers of people13、飘进太空 float away into space14、不同的设计供定居者选择 different designs for settlers to choose from三、课文结构和语言点知识Paragraph 1: Why we move to Mars
6、?1. Moving to Mars (L.1)move : move to 搬家,搬迁他家去年搬到加拿大去了。His family _ _ Canada last year. 他们正准备搬到北京。They are_ _Beijing. move 用作动词,可以表示“移动,前进,走棋”。Dont move! 该你走棋了。Its your turn _ _! move 用作动词还可以表示“使感动;打动”。 我被这部电影深深地打动了。I _ deeply _ by the film.2. At the moment it may be difficult to imagine, but many
7、people believe that, by the year 2100, we will live on the planet Mars.(L. 2) may be 可能是情态动词may动词原形这可能是一本好书。This may be a good book.火星上可能有空气。There may be air on Mars.maybe 副词probably,修饰动词、句子。Maybe this is a good book.Maybe there is air on Mars. Itsadj.(for sb.)to do sth.对我们来说学好英语很有必要。Its necessary f
8、or us to learn English well. imagine v. (adj.)imaginative (n.)imagination你能想象没有电脑的生活吗?Can you imagine life without computers?21世纪教育网想象一下生活在月球。Imagine living on the moon.想象一下火星上的生活可能是什么样。Imagine what life could be like on the mars.3. Our own planet, Earth, is becoming more and more crowded and pollut
9、ed.(L. 3-4)more and more 越来越多越来越多的人/污染more and more people / more and more pollution越来越少(不可数)less and less 越来越少(可数)fewer and fewer比较级比较级:“越来越”越来越容易/越来越强大easier and easier / stronger and stronger越来越拥挤/越来越受到污染more and more crowded / more and more polluted4. Hopefully, we can start again and build a be
10、tter world.(L. 5)n./v. hope adj. hopeful adv. hopefully无论我们身在何地,都不能失去希望。Wherever we are, we should not lose our _.充满希望 be full of hope: be hopeful 他有希望赢得第一名。He is _ to get the first prize._, he will win the first prize.5. Here is what life might be like.(L. 6)宾语从句:主前动后是语序。这部电影展示了老北京的样子。This film sho
11、ws what old Beijing was like.你能告诉我他住哪里吗?Can you tell me where he lives?Paragraph 2: Transport on Mars1. First of all, the transport should be much better.(L. 7) first of all首先(最为重要的是)首先把所有单词记住。First of all, remember all the words.at first 起先,开始。At first, I find English a bit difficult.much bettermuc
12、h比较级 表示程度我的头发比她的长很多。My hair is much longer than hers.He is _ busy _ help me.A. so much , that B. much too, to C. too much, to D. so much, to修饰比较级的副词:even, far, a lot, a little, a bit2. Our spacecraft are too slow to carry large numbers of people to Mars.(L. 7-8) spacecraft 复数_Chinese, Japanese, spac
13、ecraft, fish, sheep, deer(单复数同形) too to 太以致于不能She is too young to look after herself.“tooto”结构可以转换成 “so that”或 “not形容词enough”句型。The little boy is too short to reach the apple.The boy is _ short _ he cant reach the apple.The boy isnt _ _ _ reach the apple. large numbers of 许多的,大量的a(large)number ofa(g
14、reat)number of很多树large numbers of treesthe number of 的数量学生的数量来源:21世纪教育网the number of the students3. The journey might take only a very short time in space shuttles that travel at half the speed of light.(L. 9-11) 比较: 旅行 journey, travel, tour, trip, voyage take 在这儿表示 “花时间”.It takes(took)sb. some time
15、 to do sth.同意短语:sb. spend time/money(in)doing sth. / on sth.她每天花半小时练习跳舞。It _ her half an hour _ _dancing.She _ half an hour _ _ dancing.She _ half an hour _ _.(sth.)cost sb. money 某物花了某人多少钱 speed n.at full/ top speed 以全速at a high /low speedat a speed of 以的速度以光速的一半的速度at half the speed of lightv. spee
16、ded (sped)speed up 加速Paragraph 3: food, water and air1. Humans need food, water and air to survive.(L. 12) human a human humans Germans walkmans policeman need(行为动词)翻译成“必须”,“需要”1)need sth. to do sth. 需要某物去做某事我们需要一些水喝。We need some water to drink.他们需要一些人去帮他们。They need some people to help them.2)(不)需要做
17、某事(dont)need to do sth.我不需要思考这个问题。I dont need to think about this question. need(情态动词)翻译成“必须”,“必要”(不)必要做某事need(not)do sth.你不必担心。You neednt worry. need(名词)需要the need for moneythe need to improve my Englishpeople in need2. Scientists will develop plants that can grow on Mars.(L. 12)develop vi./ vt.工业在
18、迅速发展。Industry is developing rapidly.这个镇是由一个渔村发展起来的。The town developed from/ out of a fishing village.The fishing village developed into a town. 21世纪教育网He has developed the habit of getting up early.The pioneers are developing the waste land.develop natural resources/ solar energyThe photo will look
19、nice when they are developed. 培养兴趣_ _3. However, nobody is not sure if these plants can produce enough water.(L.14-15)be sure of/ about 确信Are you sure of/ about his coming in time?be sure to do 一定会,一定要She is sure to find out the truth tonight.make sure(of)确保He arrived at the cinema early to make sur
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