高一英语必修三第二单元第一课.ppt

Lesson 2,Extreme sports,Bunge jumping,Ice diving,Sky surfing,Snow boarding,Snow rafting,White-water rafting,Risk,Vt 冒的危险 risk doing sth 冒险做某事 risk ones life to do sth 冒着生命做某事 n 危险，风险 At risk 处于危险当中（in danger） At the risk of 冒着的危险 At all risks不论冒什么风险 Take/run risks冒险 He saved my life at the risk of losing his own,similarity,n 相似性，类似性 Have similarity with sb/sth与某人/物有相似性 Animals have similarities with human beings Adj similar 相似的 Be similar to 与相似 Be similar in 在方面相似,equip,Vt装备；使有准备，训练 Equipwith用装备 Be equipped with 装备有 We should equip ourselves with different knowledge and skills n equipment 装备，器材 不可数n,Worth,Adj 值得的 Be worth +n/doing sth/金钱数 The exhibition is worth a visit. This necklace is worth 1,000 US dollars. That novel is really worth reading. Worthy adj值得的， Be worthy +of sth of being done to be done,Exercise 3,1. A 2. B 3. C 4. A 5. B 6. B 7. C 8. C,Exercise 4,Carol Likes: Doesnt like: tennis would like to try : Wouldnt like to try:,bungee jumping;,sky surfing,snowrafting,Exercise 4,Jonathan Likes: Doesnt like: Would like to try: Wouldnt like to try: bungee jumping,skiing/snowboarding,sailing,ice diving,Exercise 5,Exercise 7,Take up 1.占据（时间、空间） 2.开始(学习或某种爱好)，开始从事 When did he take up football? 3接受 We should take up different challenges from life. 4 拿起,Turn up,1.出现，发生 At the last moment, he turned up at the party Something unexpected has turned up. 2.调大 3.找到，发现 We have turned up all the evidence to prove him a murderer.,Turn around 转身 Turn against 背叛；敌对 Turn over 翻转 Turn out 关掉，熄灭；结果是，证明是 Turn to 求助于 Turn in 上交,Go through,1 经历，遭受 He has gone through too many hardships 2. (被) 通过，穿过 The new law did not go through. 3.仔细检查 The teacher went through my homework 4.浏览 Go through the passage and then answer the questions,Get across 使被理解 He found it difficult to get his idea across to others Back out 退出（计划、协议）；取消 He backed out of the deal when he saw the risks Set up 创立，建立；安装，装配 Be i