1、地球仪；地球global /lubl/ adj.全球性的；全世界的violent /vailnt/ adj.猛烈的；激烈的violence n 暴力intime 及时；终于in time to do sth 及时干某事；终于干某事on time按时ahead of time提前at the same time同时at a time 依次；每次at one time 有一次；曾经for the time being暂时in no time立刻at no time/in no way/ by no means绝不over time经过一段时间at times= sometimes有的时候take
2、ones time 别着急carbon /k:bn/ n.碳nitrogen /naitrdn/ n.氮vapour/veip/n.（vapor）蒸气；水蒸气atmosphere /tmsfi/ n.大气层；气氛unlike /nlaik/ prep.不同；不像dislike v 不喜欢fundamental/fndmentl/adj.基本的；基础的fundament n 基础be fundamental to 对是基础presence/prezns/ n.出席；到场；存在present adj 出席的in the presence of 在在场的情况下be present at 出席be a
3、bsent from 缺席dissolve/dizlv/ vt.&vi.溶解；解散harmful/h:mful/adj.有害的be harmful to=do harm to=harm =do harm 对有害acid/sid/ n.酸chain/tein/ n.链子；连锁；锁链reaction/rikn/ n.反应；回应multiply/mltiplai/ vi.&vt.乘；增加oxygen/ksidn/ n.氧shellfish/elfi/ n.水生有壳动物amphibian/mfibin/ n.两栖动物reptile/reptail/ n.爬行动物；爬虫layeggs 下蛋lie-lie
4、d-lied 说谎lie-lay-lain 躺lay-laid-laid 搁置；下蛋dinosaur/dains:/ n.恐龙exist/izist/ vi.存在；生存（不及物，无被动，无进行）existence n 存在exist in 存在于中exist on 靠而存在exist as 作为而存在There exist（s）=There bemammal/mml/ n.哺乳动物givebirthto 产生；分娩thus/es/ adv.因此；于是, and therefore. so . Thus, hence+书面语言He lost his way, and therefore he w
5、as late.He lost his way, so he was late.He lost his way. Thus he was late.He lost his way, hence he was late.besides 并且，而且however 但是；然而 otherwise否则；在其他方面anyway 无论如何；不管怎样somehow 莫名其妙地；不知怎么地somewhat有几分；有点 instead而是；代替地是inonesturn 轮到某人；接着in turn 轮流，反过来 轮到某人，接着 by turns 轮流，交替 take turns to do sth. 轮流做某事
6、 Its ones turn to do sth. 轮到某人做某事dioxide/daiksaid/ n.二氧化物carbondioxide 二氧化碳preventfrom doing=stopfrom doing 阻止干某事；puzzle/pzl/ n.谜；难题vt.&vi.（使）迷惑puzzling adj 令人费解的puzzled adj 困惑的puzzle about/over 对感到迷惑 puzzle out 试图解答 biology/baildi/ n.生物学biologist/baildist/ n.生物学家gravity/rvti/ n.万有引力；重力satellite/stl
7、ait/ n.卫星；人造卫星gentle/dentl/ adj.温和的；文雅的gently adv 温和地；文雅地gentleman n 绅士geologist/dildist/ n.地质学家geology n 地理physicist/fizisist/ n.物理学家physics n 物理blockout挡住（光线）block n 街区 v 阻止；阻塞 adj 大块的；成批的；阻塞的extinct/ikstikt/ adj.灭绝的；绝种的extinction n 灭绝；消灭extinguish v 消灭；灭亡；熄灭climate/klaimit/ n.气候comet/kmit/n.慧星cra
8、sh/kr/ vi.&vt.碰撞；坠落crash （sth） into 让（某物）撞上IsaacNewton/aizknju:tn/艾萨克牛顿AlbertEinstein/lbtainstain/阿尔伯特爱因斯坦StephenHawking /sti:vnh:ki/ 斯蒂芬霍金spaceship/speisip/ n.宇宙飞船pull/pul/ n.&vt.拉（力）；拖；牵引力push n&v 推pull up 把向上拉pull back 使退却pull down 使虚弱pull up 停下pull through 度过难关pull in 停车pull together 齐心协力lessen/
9、lesn/ vi.&vt.减少；减轻cheerup 感到高兴；感到振奋cheer n 欢呼声；喝彩声 v 欢呼；喝彩；鼓舞cheerful adj 兴高采烈的cheerless adj 不高兴的cheers! 干杯cheer for 为欢呼cheer on 为加油float/flut/ vi.&vt.（使）浮动；（使）漂浮n.漂浮物weightlessly/weitlisli/ adv.失重地cabin/kbin/ n.小屋；船舱now（that） 既然+原因状语从句getthehangof 熟悉；掌握；理解breakout 突发；爆发break down 出故障；失败；垮掉 break in 闯入；插话 break into 强行进入；突然起来 break off 折断；突然中止；断绝；结束 break through 突破，强行穿过 break up 解散；打碎；放假exhaust /igz:st/ vt.用尽；耗尽；使精疲力尽exhausted adj 疲惫的；筋疲力尽的watchout 密切注视；当心；提防=look out=be carefulwatch out （for ） 当心 =look out （for） =be careful （of）
