高中英语必修五第五单元知识点整理.doc

高中英语必修五第五单元知识点整理 高中英语必修五第五单元知识点整理Unit 5：1. first aid 的意思是“急救”，例如：first aid to the injured 给予伤员的急救。短语联想give/offer aid 援助 come to sbs aid 帮助某人teaching aids 教具 medical aid 医疗救护with the aid of 借助于get injured 受伤，在现代英语中大量地出现了由“get + 及物动词不达意的过去分词”构成的被动语态，这叫 get - 型被动语态。又如：The computer got (was)damaged when we were moving.My bike is getting (is being)repaired row.2. Protect 动词，“保护、维护”，用于句式“protect + 名词 + against/from + 名词”。e.g. He is wearing sunglasses to protect his eyes from the strong sunlight.【短语联想】 Keep. from. 不让/避免 stop. (from) . 阻止 prevent.(from) . 妨碍/防止 disable. from. 使失去（能力/资格） save. from. 挽救、拯救3.depend on 取决于。e.g. The amount you pay depends on where you live.词义拓展depend on 依靠，依赖：His family depends on him. 他的一家人全靠他养活。依赖，信任：We are depending on you to finish the job by Friday.4. squeeze 动词，意思是“榨取”、“挤出”，例如：squeeze an orange 榨橘子squeeze + 名词 + out(of/from) + 名词，e.g. Those blackmailers intended to squeeze more money out of him.5. hurt 既可作及物动词，作“伤害”、“使受伤”解，也可作不及物动词，作“疼痛”、“感到疼痛”解。既可表达身体的受伤，也可以表达情感的伤害。例如：e.g. The little boy has fallen off a ladder and hurt himself.The driver hurt himself in the accident. 司机在事故中受了伤。6. unless 除非；如果不。如：7. icy adj. 冰凉的-y 是个形容词后缀。如：windy 有风的 hilly 多小山的 sleepy 困倦的greeny 略呈绿色 spicy 辛辣的 woody 树木茂密的thirsty 饥渴的 dirty 脏的 snowy 下雪的8. in place 放在适当的地方。如：e.g. The librarian put the returned books in place. 图书管理员把还回的图书放到原处。Yond better put things back in place.Otherwise, it will be difficult to find things. 9. sense n. 感觉 sense of touch 触觉 sense of sight 视觉 sense of hearing 听觉 sense of smell 嗅觉 sense of humour 幽默感 sense of beauty 美感 ense of hunger 饥饿感 the sixth sense 第六感10. variety n. 多样, 种类, a variety of 各种各样【词语联想】various a. 不同的, 各种的, 多方面的, 许多的e.g. Eve