1、八年级英语外研社下册Module 3 Journey to space 学案八年级英语外研社(新标准)(三年级起点)Module 3 Journeyn加油 to space课程目标一、学习目标学生基本把握本课的重点单n加油词(有关宇宙类的单词)和短语的用法;进一步了解完成时的用法,通过n加油课文深入理解。二、重点、难点继续学习完成时的相关表达方法;通过宇宙类单词的n加油学习,了解记单词的一些方法。知识梳理一、重点单词【单词学习】1.n加油 discover v. 发现【用法】discover指发现n加油客观存在的事物。【例句】So havn加油e they discovered life on
2、n加油 Mars?那么他们在火星上发现生命了吗?【拓展】discover是n加油在cover这个词的基础上加上了一个表示否定的前缀“dis”,用n加油法类似的还有:disable disadvn加油antage disagreelife是名词“生命”,复数n加油形式是lives,这个形式大家还可以在lin加油ve的三单中见到:She lives in Beijing.(居住)n加油The doctors saved a lot of lives durinn加油g the war.(生命)【考题链接】请根据构词法猜测n加油下面单词的含义:disbelieve disapprn加油ove dis
3、continue答案:不信,不同意,中止思路分n加油析:根据单词构造的特点很容易得到答案。2n加油. information n. 信息n加油【用法】information是不可数名词,泛指消息。因此“一条消息”n加油应该是a piece of information。【例句n加油】How can I get informn加油ation on space travel?我怎么才能得到n加油关于太空旅行的消息呢?【拓展】news同样也是不可数名词,n加油多指新闻事件。“一条新闻”应该是a piece of newn加油s;message则是手写或谈话类的消息,为可数名词。【n加油考题链接】请用
4、news,information和mesn加油sage填空来源:1. If you need any _n加油_ about the n加油trip, ask him.2. Have you heard the _n加油_? The Presin加油dent will come to our school.3. n加油They send me a text _n加油_ by the mobile phone.答案:informatin加油on, news, message思路分析:根据几n加油个词的使用特性可得到答案。3. search n加油 v. 寻找【用法】search for some
5、thinn加油g 搜寻某样东西search后面还可以直接跟地点,表示在某处进行n加油搜寻。【例句】You can go onn加油line to search for the infn加油ormation.你可以上网搜寻相关消息。An加油re you searching for that bookn加油? 你在找那本书吗?He searched his desk n加油for the pencil case. 他在书n加油桌里搜寻铅笔盒。【考题链接】翻译句子:他们在这座n加油山上寻找金子。答案:They searched n加油this hill for gold.思n加油路分析:在某地搜寻,
6、直接加地点,后面跟上搜寻的对象。4. reacn加油h v. 到达【用法】n加油reach表示“到达”,是及物动词。【例n加油句】They are very far away an加油nd their light has to travel for many yn加油ears to reach us.它们(离我们)非常远,并且它们的n加油光线要经过很多年才能到达我们(这里)。【拓展】n加油除了reach,还有arrive和get两个不及物动词表示到n加油达,arrive in(大地方)/at(小地方),getn加油 to地方。reach还可以表示“伸手触及;n加油够到”,如Would you
7、please pass me n加油the salt? I cant ren加油ach it.reach的另外一个含义是“达成协n加油议”,如:Finally, they reached n加油an agreement.【考题链接】翻译句子:你能用你的手指尖触及你的n加油脚趾吗?答案:Can you reach your toes wn加油ith your fingertips?思路分析:reachn加油在这里解释为“触及”。5. galaxy n加油 n. 星系 【例句】There are billions n加油of stars in the Galaxy, n加油and our sun
8、is only one of them.在星系中有几n加油十亿颗星星,我们的太阳只是它们中的一颗。【拓展】关于宇宙的单词,总结和拓展n加油如下:来源:ZXXKuniverse, galaxy, Milky n加油Way, solar system, earth, sn加油un, moon, starMercury, Mars, Venus,n加油 Saturn, Jupiter还记得星期和宇宙星系的关系吗?【考题n加油链接】1. 请试着写出下列“星日”在今天的含义n加油:Suns Day Moons Day Satn加油urns Day2. 请观察日语(从中n加油文中借鉴)中的一些单词,试着猜
9、测它们的含义:月曜n加油日,土曜日,日曜日答案:1. Sundn加油ay, Monday, Saturday2n加油. 星期一,星期六,星期日思路分析:古代“星日”n加油的文化逐渐演变。6. alone adv.n加油 单独地;独自一人 【用法】alonen加油强调客观的“独自一人”。【例句】With so n加油many stars in the unin加油verse, are we alone, or is thern加油e life out there in space?宇宙中有那么多的星星,(n加油很难说)我们(的地球)是不是仅有的、有生命存在的行星n加油,或者说外太空中还有生命存在
10、?【拓展】alone和n加油lonely的区分:alone强调客观的“独自一人”,而lonen加油ly则体现出了内心主观的“孤独”。She lin加油ves alone, but she never feels n加油lonely.她独自一人居住,但她从不感到孤独。alone还n加油可以表示“独一无二的”或“单独的”,这时其词性是形容词。He wasn加油 allalonein the middlen加油 of the classroom.【考n加油题链接】请用alone和lonely填空1. She is afrain加油d of going there _n加油_.2. She often
11、 felt _ whn加油en she was abroad.答案:alone, lon加油nely思路分析:前者强调一个人,后者强调孤独。n加油【即学即练】请用今天所学的单词填空:discover, inforn加油mation, search, reach, galaxyn加油, alone1. Have they n加油_ life on Man加油rs yet?2. We have _n加油_ on the Internet but we finn加油d nothing.来源:ZXXK3. Ourn加油 sun is one of the stars in the _n加油_.4. I
12、 will give yon加油u a call as soon as I _ Shan加油nghai.5. Here is a piece of _n加油_ for you.6. You are not _n加油_, there are lots of friends aroundn加油.答案:discovered, searched, galaxy, rn加油each, information, alone思路分析:根据所n加油学内容填空即可三、重点短语【短语学习】1. far awn加油ay【用法】far away表示“距离远”。【例句】Mars in加油s very far away,
13、 much farther than tn加油he moon.火星距离非常遥远,比月球要远得多。【拓展】n加油经常用到的句型是be far away from:n加油Beijing is far away from Nanjing.n加油北京离南京很远。【考题链接】翻译句子:他住得离n加油我们很远。答案:He lives far away from us.思路n加油分析:注意词组的应用。2. in order to【用法】n加油表示“目的是”,后接动词原形。【例句】Lots ofn加油 scientists are working n加油hard in order to send asn加油t
14、ronauts to Mars one day.很多科学家正非n加油常努力工作以便有一天能够把宇航员送到火星去。【拓展】表示目的,我n加油们还可以用so that:Lots ofn加油 scientists are workin加油ng hard so that they cann加油 send astronauts to Mars one dn加油ay.【考题链接】请用in order to和so that填空1. n加油They work very hard _n加油_ get high marksn加油.2. They work very hard _n加油_ they can get high marks.答案:inn加油 order to, so that思路分析:so tn加油hat后面跟从句,而in order to后面则接动词n加油原形。3. go around【用法】表示“n加油环绕”。【例句】The earth is a planen加油t and it goes around the sun.地球是个卫星,环绕n加油太阳公转。【拓展】around含有“环绕”的意思:walk aroun加油nd, turn around, move aroundaroundn加油还可以表示“大约”:There are around 30 peo
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