2022年[中考英语]英语：Unit1LifeonMars语法知识点精讲(译林牛津九年级下)

1、精品word 名师归纳总结 - - - - - - - - - - - -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、短语和语言点学问【详细教学过程】9B Unit 1一、重点单词机器人n.robot 片剂，药片n. pill 网，网络吉他n.guitar太阳镜n.sunglasses帐篷n.tent贮存，储备v. store表面 n.surface 干缩的，干的adj. dried想象，设想v. imagine 拥挤的 adj. crowded被污染的 adj. polluted可以盼望；怀期望地adv

2、. hopefully宇宙飞船 n.spacecraft航天飞机 n.space shuttle人；人的 n. & adj. human进展 v. develop移居者 n. settler流行的，时髦的adj. fashionable精选名师 优秀名师 - - - - - - - - - -第 1 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - - - - -各种各样的，不同的adj. various巩固练习：1. In summer travelers wear their s because of the bri

3、ght sunshine.2. H , we can build a better world on Mars.3. My friend is musical. He is good at playingthe g .4. When you are ill, you should take p on time.5. It s 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 summe

4、r holiday I went to Beijing and I took lots of photos with my c 9. Scientists 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、熟悉某人get to know sb3、被照料be cared for4、使我不高兴make me unhappy5、三副太阳镜three pairs of sunglasses6、防止漂浮prevent floati

5、ng7、连接到氧气罐be connected to the air tank8、在星球的表面on the surface 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、运输大量的人carry large numbers of people13、飘进太空float away into space14、不同的设计供定居者挑选different designs for settlers to

6、 choose from精选名师 优秀名师 - - - - - - - - - -第 2 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - - - - -三、课文结构和语言点学问Paragraph 1: Why we move to Mars.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.他们正预备搬到北京；They are Beijing. move 用作动词，可以表示“移动，前进，走棋”；Don t mov

7、e.该你走棋了；It s your turn . move 用作动词仍可以表示“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 itmay be difficult to imagine, but many 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

8、on Mars.maybe 副词 probably ，修饰动词、句子；Maybe this is a good book.Maybe there is air on Mars. It s adj.（ for sb.） to do sth.对我们来说学好英语很有必要；It s necessary for us to learn English well.imaginev.（adj.）imaginative（n.）精选名师 优秀名师 - - - - - - - - - -第 3 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - -

9、- - -imagination你能想象没有电脑的生活吗？Can you imagine life without computers.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 polluted.（ L. 3-4 ） more and more 越来越多越来越多的人/污染more and more people /

10、more and more pollution越来越少（不行数）less and less越来越少（可数）fewer and fewer比较级比较级：“越来越”越来越简单 /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 better world.（L. 5 ） n./v. hope adj. hopefuladv. hopefully无论我们

11、身在何地，都不能失去期望；Wherever we are, we should not lose our .布满期望be full of hope: be hopeful他有期望赢得第一名；He is to get the first prize. , he will win the first prize.5. Here is what life might be like.（ L. 6 ）精选名师 优秀名师 - - - - - - - - - -第 4 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - - - - -宾语从句

12、：主前动后是语序； 这部电影展现了老北京的样子；This film shows what old Beijing was like.你能告知我他住哪里吗？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第一（最为重要的是）第一把全部单词记住；First of all, remember all the words. at first起先，开头；At first, I fin

13、d English a bit difficult. much bettermuch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 , thatB. much too, toC.too much, toD. 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 ） spac

14、ecraft复数 Chinese, Japanese, spacecraft, fish, sheep, dee（r单复数同形） too ,to 太, 以致于不能 ,She is too young to look after herself.“ too,to”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 can t reach the apple.The boy isn t reach the apple.精选名师 优秀名师

15、 - - - - - - - - - -第 5 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - - - - - large numbers of 很多 的，大量的 a（ large） number of a（ great） number of很多树large numbers of treesthe number of , 的数量同学的数量the number of the students3. The journey might take only a very short time in space shuttles tha

16、t 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 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

17、sb. money 某物花了某人多少钱 speedn.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. speeded （ sped） speed up 加速Paragraph 3: food, water and air1. Humans need food, water and air to survive. （ L. 12 ）精选名师 优秀名师 - - - - - - - - - -第 6 页，共 10 页 - - - - - - - -

18、- -精品word 名师归纳总结 - - - - - - - - - - - - humana humanhumans Germanswalkmanspoliceman need（行为动词）翻译成“必需”，“需要”1） ne ed 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）需要做某事（ don t）need to do sth.我不需要摸索这个问题；I don t need to think about thi

19、s question. need（情态动词）翻译成“必需”，“必要”（不）必要做某事need（ not） do sth.你不必担忧；You needn t worry. need（名词）需要the need for moneythe need to improve my English people in need2. Scientists will develop plants that can grow on Mars.（ L. 12 ）developvi./ vt.工业在快速进展；Industry is developing rapidly.这个镇是由一个渔村进展起来的；The town

20、 developed from/ out of a fishing village. The fishing village developed into a town.He has developed the habit of getting up early. The pioneers are developing the waste land.精选名师 优秀名师 - - - - - - - - - -第 7 页，共 10 页 - - - - - - - - - -精品word 名师归纳总结 - - - - - - - - - - - -develop natural resources/

21、 solar energyThe photo will look nice when they are developed.培育爱好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肯定会，肯定要She is sure to find out the truth tonight. make sure（ of ）确保He arr

22、ived at the cinema early to make sure of a seat.Paragraph 4: gravity1. The gravity on Mars is only about three-eighths of the gravity on Earth.（ L.16 ）分数的表达方法：分子用基数，分母用序数；分子大于一分母加“s” 三分之一one thirdone out of three九分之二two ninths百分数percent/per cent我们年级有五分之一的同学来自其他城市；One fifth of the students in our gra

23、de are from other cities. 70%的水来自于海洋；70 percent of the water is from sea.2. To prevent this, humans on Mars have to wear special boots to make themselves heavier.（L.19-20 ）prevent （ vt.及物动词）防止，预防prevent diseases使, 不做某事，阻挡 , 做某事精选名师 优秀名师 - - - - - - - - - -第 8 页，共 10 页 - - - - - - - - - -精品word 名师归纳总

24、结 - - - - - - - - - - - -prevent sb. from doing sth.姚明的腿受伤了；这使他不能打篮球；Yao Ming s leg is hurt. This prevents him from playing basketball.Paragraph 5: lifeCompared with life on Earth, life on Mars will be better in many ways.（ L.23 ）1. 过去分词作状语；过去分词与主句的主语是动宾关系，即过去分词与主语是被动关系；（ 1）The teacher came into classroom into the lab, follo