Unit4 复习知识清单 主题词汇 自然灾害种类：disaster_____ tornado_____ 干旱_____ landslide_____ tsunami_____ 洪水__ _____ 地震_____ volcanic eruption _____ 台风_____ hurricane_____ 野火_____ 灾害描述：magnitude_____ slide _____ 波浪_____ damage_____→ _____ __adj. 袭击_____ destroy→ _____adj. → _____ __n. tap_____ evacuate _____ affect→ _____adj. → _____n. 爆发_____ 裂痕_____ _ 气体___ __ 好像__ ____ 成为废墟_____ ___ 使陷于，陷阱_____ bury_____ 撞击_____ sweep away_____ 灾难中的人及其描述：survive _____→ _____n. 呼吸_____ 死亡_____ shock→ _____adj. 震惊_____ revive_____→ _____ __n. 遭受_____ wisdom_____ 平静的_____ 救援设施：helicopter_____ 庇护所_____ kit bag_____ 急救_____ electricity _____ 哨子_____ 5.救援工作：努力___ _____ emergency aid_____ on hand_____ deliver_____ → _____n. 营救_____ 生活必需品 _____ __n. 重点词组 似乎/好像_____ be shocked to do sth._____ 陷入...中_____ bury oneself in_____ 深呼吸_____ make an effort to do sth.- 单元语法 一、定语从句的概念 (1)定语从句：在复合句中，修饰_____的从句叫作定语从句。 (2)先行词：被定语从句修饰的词叫作_____。 (3)关系词：引导定语从句的词叫作关系词。关系词分为_____(that,which,who,whom,whose)和_____(when,where,why)两类。关系词放在先行词与定语从句之间起连接作用，同时又作从句中的一个成分。 二、关系代词的基本用法 1. that/which that(修饰人、物，做主语、宾语) which(修饰物，做主语) The doctor _____ you are looking for is in the room. The building_____ stands near the river is our school. 2.Who/ whom/ whose Who （做主语/宾语） whom （做宾语 ，跟在介词后） whose(做定语) The student _____is answering the question is John. Tom is a freshman_____English is fluent. Mr. Liu is the person _____you talked about on the bus. 语用知识 1.有关自然灾害类新闻报道的陈述： Good morning/afternoon. Today is ... a huge earthquake/ flood/tsunami/... hit/struck...At least .. were killed and .. were (badly)injured in the earthquake/tornado/flood. Almost all/Most of the homes were destroyed and .. Rescue teams arrived quickly and helicopters were used to .. 2.给出安全指导： --I'd like to know what we can do to prevent natural disasters. --Well, if we prepare, we can keep them from becoming disasters... --What should we do if there is a/an tornado/flood/earthquake/... --Remember to ..And what about after an earthquake -Well, if you're trapped, you can .. 一、识记单词 1._____ n. & v. 破坏;毁坏 2._____n. 电;电能 3._____ n. 灾难;灾害 4._____ v. 使落入险境;使陷入圈套 n. 险境;陷阱 5._____ n. 突发事件;紧急情况 6._____n. 援助;帮助;救援物资 v. 帮助;援助 7._____ v. 埋葬;安葬 8._____ n. 努力;艰难的尝试;尽力 9._____ n. 智慧;才智 10._____ v. 损害;破坏 n. 损坏;损失 11._____ v. 摧毁;毁灭 12._____ v. 影响;(疾病)侵袭;深深打动 13._____ n. 避难处;居所;庇护 v.保护;掩蔽;躲避(风雨或危险) 14._____ n. 供应(量);补给;[pl.]补给品 v.供应;供给 二、拓展单词 1._____ n. 死;死亡→_____adj. 无生命的→_____v. 死亡;消亡;灭亡 2._____ n. 震惊;令人震惊的事;休克 v. (使)震惊→_____ adj. 令人震惊的→_____ adj. 感到震惊的 3._____ v. 呼吸→_____ n. 呼吸的空气→_____ ... ...
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