BOOK2 Theme AUnit 31. flexible /5fleksIbl/ adj.柔韧性, 易曲的, 灵活的, 柔软的2. squash /skwCF/ n. (also fml 正规作`squash rackets) 壁球3. anaerobic /AneE5rEubik/ adj. 无氧的, 厌氧性的4. aerobic /eE5rEubik/ adj. 依靠氧气的, 与需氧菌有关的, 增氧健身法的5. muscle / 5mQsl/ n. [C]肌肉:6. improve / im5pru:v/ v. [I, Tn] (cause sth to)（使某事物）改进, 改善:7. circulation /7sE:kju5leiFEn/ n. [C, U]血液循环:8. breathe / bri:T/ v. 呼吸:9. oxygen / 5CksidVEn/ n. U] 氧; 氧气:10. carbon / 5kB:bEn/ n. U] 碳11. dioxide /dai5Cksaid/ n. [U] (chemistry 化) 二氧化物:12. champion / 5tFAmpjEn/ n. 冠军; 优胜者:13. medal / 5medl/ n. 纪念章; 奖章14. probably / 5prRbEb(E)lI/ adv. 大概, 或许15. weight / weit/ n. [U] 重量; 分量:16. length / leNW/ n. [U] 长度; 长:Phrase1. an exellent way to keep fit 一个极好的保持健康的方式2. breathe oxygen into one’s lungs 将氧气吸入到肺部3. breathe …out of 将…呼出4. the Olympics/the Olympic games 奥运会5. begin training 开始训练6. have a light breakfast 吃一顿清淡的早餐7. at lunchtime 在午饭时间8. lift weights 举重9. keep fit 保持健康10. improve one’s blood circulation 促进某人的血液循环11. a top swimmer 一位顶级的游泳者12. a day in the life of 某人一生中的一天13. win a gold medal 赢得一块金牌14. the timetable for every day 每一天的日程表Unit 41. diameter /dai5AmitE/ n.直径:the diameter of a tree-trunk 树干的直径2. formula / 5fC:mjulE/ n. (pl ~s or, in scientific use 作科技用语, 复数作formulae/ -mjuliː; -mjʊli/)(mathematics or physics 数或物)公式:3. calcutate / 5kAlkjuleit/ v. 计算; 推算; 估计:4. triangle / 5traiAN^l/ n. 三角形Phrase:1. mind doing 介意做某事2. use the formula 使用公式3. calculate the circumference of the circle 计算圆的周长4. in anaerobic sports 在无氧运动中Unit 61. announcement [E5naJnsm[nt] n. 宣布; 宣告; 通告:2. loudspeaker [5laJd5spi:kE(r)] n. 扩音器，喇叭3. pledge [pledV] n. solemn promise; vow 誓言; 誓约; 保证:4. allegiance [E5li:dV[ns] n. [U] (fml 文) ~ (to sb/sth)（对政府﹑统治者﹑事业等的）拥护, 忠诚:5. except [Ik5sept] n. 除了（某人[某事物]）之外（表示所说的不包括在内）:6. mathematics [9mAWE5mAtIks] n. 数学7. metal [5met[l] n. [C, U]金属:8. weapon [5wep[n] n.武器They were carrying weapons. 他们携带着武器.9. canteen [kAn5ti:n] n.（工厂﹑办事处﹑学校等的）食堂.10. equipment [I5kwIpm[nt] n. 设备; 装备:11. locker [5lɒkE(r)] n. 小厨柜（尤指供存放衣物的, 如在游泳池处），（有锁的）存衣柜，存物箱12. hall [hR:l] n. 大厅，礼堂Phrase1. in the North East of 在…东北部2. from 8.00am until 2.00pm 从早上8 点到下午2 点3. a long break for lunch 一段很长的午餐休息时间4. play in the school band 在校乐队演奏5. American football 美式足球6. school rules 校规7. look clean and tidy 看上去干净整洁8. put their things in the locker in the hall 把他们的东西放在大厅的储物柜里Theme B Words and ExpressionsUnit 8 In the rainforestWords1. cover [5kQvE] (1) v. 覆盖或遮掩某物(2) n. [C] （书刊等的）封面2. surface / ˈsɜːfɪs; ˋsəfɪs/ n.（物体的）表面3. control / kənˈtrəul; kənˋtrol/ vt. 控制, 操纵, 管理, 支配（某人[某事物] ）4. rubber / ˈrʌbə(r); ˋrʌbɚ/ n. 橡胶5. medicine / ˈmedsn; US ˈmedɪsn; ˋmɛdəsn/ n 药品6. unfortunately [ʌnˈfɔ:tʃənitli] adv.遗憾的是，可惜的是7. chop / tʃɔp; tʃɑp/ v. (-pp-) 砍,剁碎8. forever / fəˈrevə(r) / adv. 永远9. root / ruːt; rut/ n. [C]（植物的）根（部）:10. living adj. alive now 活的; 活着的11. climate / ˈklaɪmɪt / n [C, U]:气候12. discovery / dɪˈskʌvərɪ; / n (1) [C, U] ~ (of sth)发现，发觉(2) [C] 被发现的事物Phrases1. the natural world 自然界2. make the air that we breathe 制造我们呼吸的空气3. help to control the weather 有助于调节天气4. many of the medicines 药物中的许多5. in danger 处于危险之中6. chop down the trees 砍倒树木7. plant rubber trees to make rubber 种植橡胶术来制造橡胶8. fall from the clouds 从云中掉落9. run down the outside of the tree to the ground 顺着树木的外皮进入地面10. go into the ground 进入地面11. go into the roots 进入树根12. go up inside the tree to the leaves 从树的内部向上到树叶13. the oldest living things on Earth 地球上最古老的生物14. a fantastic discovery 一个奇妙的发现15. work for a newspaper in Australia 为一家在澳大利亚的报社工作Unit 9 Language focusWords1. meteor [5mi:tjE] n. 流星; 陨星; 陨石2. crash / kræʃ / v. 碰撞3. meat-eater n. 食肉兽, 食肉者4. plant-eater n. 食草兽5. triangular [traiˈæŋgjulə] adj. shaped like a triangle 三角(形)的6. plate / pleɪt / n.（骨质﹑角质等的）盾片, 鳞片7. almost / ˈɔːlməust / adv. nearly; not quite 几乎; 差不多8. alive / əˈlaɪv; əˋlaɪv/ adj. living; not dead 活着9. compare / kəmˈpeə(r) / v. 比较10. fossil / ˈfɔsl / n.化石11. prehistoric / ˈpriːhɪˈstɔrɪk / adj.史前的12. officially [əˈfiʃəli] adv. 官方地13. suggest / səˈdʒest / v.提议; 建议14. cousin / ˈkʌzn; ˋkʌzn/ n.堂[表]兄弟姐妹15. concert / ˈkɔnsət / n. 音乐会16. record / ˈrekɔːd; US ˈrekərd / n.唱片:Phrases1. at the time of 在。
时期2. live at the same time as dinosaurs 和恐龙居住在同一时期3. crash into the Earth 撞击地球4. walk on two legs 靠两条腿行走5. have a long, heavy body 有一个长长的沉重的身体6. have thick, heavy legs 有厚实粗状的腿7. at the front/at the back (of) …在。
后面、在。
前面8. as long as 和。
一样长9. walk for hours and hours through thick forest 化数个小时穿越密密的森林10. at the bottom of a valley 在峡谷底部11. climb 600 meters down the rocks 爬六百米到岩石处12. look carefully at the trees 仔细的看着树木13. compare them with fossils from prehistoric times 把他们和史前的岩石比较14. Why don’t you do sth.? 你为什么不做。