Unit 4 Life on Mars-【木牍中考•课时A计划】2025-2026学年九年级下册英语知识背记（译林版）

Unit 4　Life on Mars 1.planet n.行星 2. 3.rapid adj.快的,迅速的→rapidly adv.快地,迅速地 4.increase n.增加 5.passenger n.乘客 6.uncomfortable adj.使人不舒服的;不舒适的→comfortable adj.使人舒服的;舒适的 7.tasty adj.味道好的→taste v.品尝 8.specially adv.专门地,特地→special adj.特殊的;特别的n.特殊的人或事物;特色菜 9.compare vt.& vi.比较 compare to/with...与……相比 10.circle vi.& vt.围绕;将……圈起来 11.agreement n.一致,同意→agree v.同意,赞同 12. 13.doubt n.疑惑,疑问 be in no doubt毫无疑问 14.stranger n.外来者,陌生人→strange adj.奇怪的,陌生的 15.disadvantage n.劣势,缺点,不利条件→advantage n.优势,有利条件 16.risk n.风险,危险 17.electronic adj.电子的 18.dried food 干粮 19.sleeping bag n.睡袋 20.(all) over again 再;重新 21.at a/the speed of...以……的速度 22.in the form of...以……的形式 23.connect A to B 将A连接到B 24.hear from sb得到某人的消息;收到某人的信 25.carry out 开展;执行 26.after all 毕竟 27.keep an English diary 记英语日记 1.Our own planet,the Earth,is becoming more and more crowded and polluted because of the rapid increase in population.因为人口的迅速增长,我们自己的星球——地球,正变得越来越拥挤,污染越来越严重。 2.It is hoped that people could start all over again and build a better world on Mars.人们有望能够在火星上重新开始,建设一个更好的世界。 3.At present,our spacecraft are too slow to carry large numbers of passengers to Mars—it would take months.目前,我们的宇宙飞船太慢了,无法运送大批的乘客去火星——因为要花几个月的时间。 4.With the development of technology,by the year 2100,the journey might only take about 20 minutes in spacecraft that travel at the speed of light!随着技术的发展,到2100年,乘坐以光速行驶的宇宙飞船,行程或许只要大约20分钟! 5.Food would most probably be in the form of pills and would not be so tasty.食物很大可能会以药片的形式存在,而且味道没那么可口。 6.Compared with life on the Earth,life on Mars would be better in some ways.与地球上的生活相比,火星上的生活在某些方面要好些。 7.Every student would have a computer at home connected to an interplanetary network.每个学生家里都有一台与星际网络连接的电脑。 8.Are you aware how far Mars is away from the Sun?你知道火星离太阳有多远吗? 9.Are scientists in agreement that living on Mars would be possible for humans in the future?科学家们是否一致认为将来人类可能会到火星上生活? 10.Many people are in no doubt that life on Mars would be very interesting,but I am not sure.许多人确信火星上的生活将非常有趣,但我不确定。 11.After all,humans have already been to the Moon.毕竟人类已经去过月球了。 12.Grammar rules are difficult,so I will keep an English diary and try to use the new grammar rules I have learnt.语法规则很难,所以我会坚持写英语日记,并尝试使用我新学的语法规则。 考点1　It’s hoped that...的用法 It is hoped that...意为“人们希望……”或“……可以指望”,指说话者希望如此。例如: It is hoped that we can finish the project before this weekend.我们有望在本周末前完成此项目。 常见的“It is+过去分词+that”句型 It is said that...据说…… It is reported that...据报道…… It is believed that...人们相信…… It is well known that...众所周知…… It is thought that...人们认为…… It is suggested that...据建议…… 考点2　large numbers of的用法 large numbers of 意为“大量的”,相当于a large number of,用于修饰可数名词。例如: The water sports here attract large numbers of tourists to the islands.这里的水上运动吸引了大量的游客来这些岛上。 量词与名词的搭配 1.只能修饰可数名词的量词:a large/great/good number of,a good/great many,scores of,quite a few等。 2.只能修饰不可数名词的量词:a great deal of,a large amount of,quite a little等。 3.既可修饰可数名词,也可修饰不可数名词的量词:plenty of,a lot of,lots of等。 考点3　agreement的用法 　　例如: This is an agreement between you and me.这是你我之间的协议。 考点4　think的用法 1.think为动词,意为“思考”,后接that引导的宾语从句时,意为“认为,觉得”。 2.当think后面的宾语从句表示否定意义时,通常形式上否定think,但意义上却是否定宾语从句。例如: I don’t think it will rain.我认为不会下雨。 3.think of表示“考虑到,想到”时,后常接代词、名词或动名词形式;表示“认为,觉得”时,一般用于疑问句中,与what连用。例如: What do you think of the play?你觉得这部戏剧怎么样? 4.think about后常接名词、动名词形式或由疑问词引导的不定式或宾语从句,意为“考虑……”。例如: Please think about how to tell her the bad news.请考虑一下如何把这个不幸的消息告诉她。 考点5　辨析another,the other和 any other 词条 用法 例句 another 泛指同类事物中的三者或三者以上中的另一个,只能代替或修饰可数名词单数。 I have three daughters.One is a nurse,another is a teacher and another is a worker.我有三个女儿。一个是护士,另一个是教师,还有一个是工人。 the other 指两个人或物中的另一个,常见搭配“one...the other...”意为“一个……另一个……”。 He has two sons.One is a teacher,and the other is a worker.他有两个儿子。一个是老师,另一个是工人。 any other 指在同一范围内除了某人或某物以外的其他人或事物,后跟可数名词单数时等同于any of the other+可数名词复数。 Tom runs faster than any other student/any of the other students in his class.汤姆比他班上的任何人跑得都快。 注意:进行比较的人或物不在同一范围或不属同一类别时,用any+可数名词单数。 Shanghai is larger than any city in India.上海比印度的任何一个城市都要大。 考点6　in order to的用法 in order to意为“为了……”,表示目的,常可以转化成in order that或so that引导的目的状语从句。例如: We should work hard in order to pass the exam.=We should work hard in order that / so that we can pass the exam.为了能通过考试,我们应该努力学习。 　　英语课上老师让学生们讨论在火星上生活的利弊,请根据下面表格提示并结合自己的观点写一篇80~100词的英语短文在课堂上发言。开头已给出,不计入总词数。 利 弊 1.有趣的线上学习; 2.有机器人为我们服务; 3.物价便宜; 4.…… 1.容易生病; 2.距离地球遥远,且没有食物、水和氧气; 3.遇见危险的外星人; 4.…… Life on Mars Life on Mars is different from that on Earth.Some students think it is better to live on Mars than on Earth because______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【参考范文】 Life on Mars Life on Mars is different from that on Earth.Some students think it is better to live on Mars than on Earth because living on Mars has some advantages.Life on Mars is more interesting and more comfortable than that on Earth.We can go to online schools instead of real ones.We have robots at home and they do work for us.The things on Mars are cheap. But there are also some disadvantages.We will not be used to living there so we may get ill from living there.And it’s very far from the Earth.There is no food,water or oxygen on Mars.We will meet some dangerous aliens.And it’s easy to float away on Mars.That’s not good for our body if we stay there for long. What do you think of living on Mars? 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $