高一英语各单元知识点总结及重难点解析Unit21-22 ☆重点句型☆1. It has been a long day. I can't keep my eyes open.2. We can learn a lot about what a person is thinking bywatching his or her body language.3. In many countries, shaking one's head means "no" andnodding means "yes".4. A way of raying "I am hungry" is patting the stomachbefore a meal.5. Unlike traditional amusement parks, theme parks oftenwant to teach visitors something.6. What they all have in common is that they combine funwith the opportunity to learn ,something.7. Visitors can go on exciting rides where they can feelwhat it is like to do the things they have seen theirheroes do in the movie.8. New theme parks are being built all over the world.☆重点词汇☆1. unfair adj. 不公正的，不公平的2. customer n. 顾客；主顾3. avoid vt. 避免；消除4. incredible adj. 难以置信的5. manage vt. / vi. 做成(某事)；管理；经营6. fold vt. 折叠；合拢；抱住7. crazy adj. 疯狂的；狂热的8. firm adj. (指动作)稳定而有力的；牢固的9. handshake n. 握手10. bend vt. / vi. 弯曲；专心于；屈服11. gently adv. 轻轻地；逐渐地12. occur vi. 发生；出现13. focus n. (兴趣活动等的)中心；焦点14. specific adj. 具体的；特有的15. amusement n. 消遣；娱乐(活动)16. souvenir n. 纪念物；纪念品17. attraction n. 吸引人的事物；吸引(力)18. collection n. 收集；搜集；聚集19. thrill n. 兴奋；激动；(使)激动；(使)胆战心惊20. minority n. 少数民族；少数21. educate vi. / vt. 教育；培养；训练22. conservation n. (自然资源的)保护；管理；保存23. divide vt. / vi.分；划分；分开；隔开24. section n. 部分；区域25. shuttle n. 往返汽车；航天飞机26. risk vt. 冒……的险27. injury n. 伤害；受伤处28. helicopter n. 直升飞机29. achievement n. 成就；功绩30. civilization n. 文明；歼化31. prevent vt./vi. 防止；妨碍32. twist n. 扭曲；盘旋vi.扭弯；缠绕33. imagination n. 想像(力)；空想；想像的事物34. designer n. 设计家；制图师35. darkness n. 黑暗；漆黑短语闯关下列短语都是这两个单元学过的重要短语，请你根据汉语在横线上填人一个正确的词，每个词5分，80分才能过关，你一定能过关，做好了闯关的准备吗?那么我们就开始吧?1. ahead ____ (在空间或时间上比某人、某物)更前；更早2. give / lend sb a ____ 给某人帮助3. get ____ 通过；渡过；到达4. tear ____ 弄倒某物；拆除某物5. hold ____ 举起；拿起；举出6. ____ a face (对某人)做鬼脸；扮怪相7. ____ order按顺序；整齐8. cut ____ 切掉，切断；壅然中止9. free-fall ____ 自由落体车乘10. ____ eye contact 避免目光接触11. ____ to 至于……；就……来看12. feel ____ 情绪低落；感到低沉13. combine... ____ ... 把……与……结合起来14. large ____ of 大量收集的15. ____ one's way一路尖叫16. a ____ park 主题公园17. go ____ rides 乘车兜风18. base...____ …以……为基础……19. ____ a cable car乘缆车2O. have ____ 消遣；玩得高兴☆重点短语☆1. give sb. a hand 给某人帮助2. ahead of (在空间或时间上比某人、某物) 更前；更早3. get through 通过；度过；到达；完成4. tear down 弄倒某物；拆除某物5. hold up 举起；拿起；举出6. at the North Polo 在北极7．in order 按顺序；整齐8．cut off 切掉；切断；突然中止9. eye contact 眼神接触10. as to 关于；就……而言11. hold up one's head 昂起头12. combine...with...把……与……相结合13. from culture to culture 从一种文化到另一种文化14. feel down 情绪低落15. communicate with 与……交流16. have fun 玩耍，消遣17. a variety of 一系列的18. in space 在太空19. on the ocean floor 在大洋底20. learn about 了解☆交际用语☆1. Shall I help you with that?2. Would you like some help?3. Could you give me a hand with this?4. Is there anything else I can do for you?5. Could you help me with my English?6. No, thank you. Thanks for all your help.7. No, thanks. I can manage it mymlf.8. That's very nice of you.9. Excuse me, can you tell me where the roller coaster is?10. Go straight down this road, and then turn left. Go overthe bridge.11. Excuse me. Am I going in the right direction?12. It's in that direction.【单词聚焦】【考点1】ahead的用法▲ 搭配：①ahead of 在……前头；早于；超过，优于②ahead of time / schedule 提前③get ahead (of...) 胜过，超过④Go ahead! 前进，有进展，请便⑤look ahead (喻)为未来着想或打算，未雨绸缪⑥push ahead 向前进。
推进【考例1】[2004天津] The other girls rushed ____ me. I felt ashamed as I fell farther and farther behind.A. from behindB. ahead ofC. next toD. close to[考查目标]本题考查ahead及其构成短语的用法和词义。
[答案与解析]B ahead of 表示“在……前面”、“超过”．可以表示时间、地点，也可以表示一些抽象意义。
9. amusement [u] n. 娱乐，消遣，兴趣；[C] n. 快乐的事；娱乐(品)The little girl looked at me in amusement.小女孩饶有趣味地看着我。
To our great amusement, the teacher sang a funny songin class.老师在课堂上唱了一首滑稽的歌，令我们非常愉快。
There were lots 0f amusements at the fair.在展览会上有许多有趣的东西。
[拓展]amusement 的动词amuse，是及物动词，意为“使……快乐，逗笑；给……提供娱乐”。
其用法如下：(1) amuse sb. / oneself (with...)Her stow amused the children greatly.她的故事逗得那些小孩十分开心。
(2) be amused at / by / with 以……为乐The audience was amused bv the malcician's tricks.观众被魔术师的戏法逗乐了。
(3) be amused to do sth. 做……取乐I was very much amused to see the seal perform its tricks.我被海豹的特技表演逗乐了。
【链接】表示情感的动词的用法大致相同。
be surprised at... 因……而吃惊be surprised to do sth. 吃惊地干……be excited at... 因……而兴奋be excited to do sth. 兴奋地干……be disappointed at... 因……而失望be disappointed to do sth. 失望地干……be pleased at... 因……而高兴be pleased to do sth. 高兴地干……be delighted at... 因……而高兴be delighted to do sth. 高兴地干……10. attract vt.(1) (以魅力等) 吸引(人)，引诱；引起(注意、开心)。