Module 12 知识清单 2022-2023学年外研版英语九年级上册

M12 知识点 1. pollute; polluted; pollution pollute: v. 污染...; 使...受到污染 e.g. Smoke from factories pollutes the air seriously. polluted: adj.被污染的, 受到污染的 e.g. Factories are not allowed to pour the polluted water into rivers directly. pollution: n.污染 e.g. Pollution has already become a global problem that can influence everyone on the planet. 2. enemy e.g. Laziness is an enemy that can prevent you from achieving your dreams, so fight (against) it! the enemy 敌军,做主语时,谓语动词单复均可 e.g. The enemy was/ were forced to escape. 3. oil 油;石油; oil painting 油画 e.g.People who want to live a healthy life prefer the olive oil or salad oil to animal fat. e.g. It is expected that oil as fuel will be replaced by green energy such as electricity and solar energy soon. e.g. This is one of the most famous oil paintings by the artist. 4. It's no use doing sth. e.g. It's no use complaining all the day. If you really want to make a difference, you must take actions. 同义结构: It's no good doing sth. / It’s useless to do sth 5. waste (1) v. 浪费 (用法同spend) waste...on..../ waste ... (in) doing sth e.g. He wasted all his money on this project. e.g. It's so silly of you to waste plenty of time doing such meaningless things. (2) n. 浪费 e.g. He doesn't support my plan and says it's just a waste of money. (3) n. 废料,废品 e.g. Recycling will help reduce waste in daily life. (4) adj 无用的,废弃的 waste paper/water 词汇拓展:wasteful 浪费的; save 节约 danger un 危险,风险 in danger/ out of danger cn 危险的人/物。威胁,危害 e.g. Smoking is a serious danger to health. e.g. Police said the man was a danger to the public. dangerous adj e.g. A little knowledge is a dangerous thing. cause v 造成,引起 (to make something happen, especially something bad) cause sb sth / cause sth for sb e.g. The bad weather caused many problem for farmers. cause sb/ sth to do e.g. What caused you to change your mind? e.g.The heavy rain caused the river to rise. n 起因,原因 e.g. It’s our duty to find out the cause of the fire. 6. kill (1) 杀害;夺去..的生命 (2) 消磨;打发(时间) e.g. In some poor are