Unit 13 笔记知识点 2023-2024学年人教版九年级英语全册

九上Unit13笔记(人教版)知识点 Unit 13 We’re trying to save the earth! Section A 1.Save the earth 拯救地球 2.Loud music 吵闹的音乐 3.Noise pollution 噪音污染; air pollution 空气污染; water pollution 水污染 4.Pollute (动词) “污染” - pollution (名词) “污染” - polluted (形容词) “被污染的” 5.Noise指对人身体健康有害的“噪音” voice指人说话的“嗓音”或悦耳的鸟鸣声 sound指自然界中所有的“声音” 6.(At) the bottom of ... (在)...的底部 Eg: There are lots of stones at the bottom of the river. 河底有许多的石头。 7.Fisherman “渔民”其复数为fishermen 8.Cause (动词) “引起;导致” 常用搭配:cause sb. to do sth. “导致某人做某事” Eg: The teacher’s strict words caused the students to keep quiet. 老师严厉的话语使学生保持安静。 9.Throw ... into... “把...扔进...” Eg: Don’t throw the rubbish into the river. 不要把垃圾扔到河里。 10.Put ... into ... “把...放进...” 11.Waste (名词) “废品” (动词) “浪费” 常用搭配:waste 时间 (on) doing sth. 浪费时间做某事 Eg: Don’t waste lots of time playing computer games. 不要浪费大量时间玩电子游戏。 12.Write to sb. 给某人写信 Eg: She always writes to her sister. 她总是给她姐姐写信。 13.Close down 关闭;倒闭 14.Clean up 清理 15.Be used to doing sth. 习惯做某事 Used to do sth. 过去常常做某事 Used to be + 形容词/名词短语 “过去存在(是)某种状态” Eg: The river used to be clean. 这条河过去很干净。 16.Play a part in doing sth. 在做某事中起作用 Eg: We should play a part in protecting the earth. 我们应该在保护地球中起作用。 17.These days 目前 18.Too many + 可数名词复数 “如此多” Too much + 不可数名词 “如此多” Much too + 形容词 “太...” Eg: There are too many books there. 那有如此多的书。 There is too much water. 有如此多的水。 The box is much too heavy. 箱子太重了。 19. Throw away 扔掉 20.Turn... into ... 把...变成... 21.One与it区别: One指同类中的不同一个;it指同类中的同一个 Eg: Your bag is so nice, I want to buy one. 你的包真好看,我想要买一个。 Your bike is so nice, can I borrow it? 你的自行车真好,我能借一下吗? 22.Around here 附近;周围 23.Be able to do sth. = can 能做某事 Eg: He is able to sing in English. 他可以用英语唱歌。 24.Solve the problems 解决问题 25.Cut down 砍倒; cut out 删除; cut into 切开; cut off 切断 26.Take + 交通工具 + to 地点 = go to + 地点 by + 交通工具 Eg: They take a bus to school. = They go to school by bus. 他们坐公交车去上学。 27.Instead of doing sth. “代替;而不是” Eg: We stayed at home instead of going out. 我们呆在家里而不是出去。 28.Ride a bike 骑车 29.Advantage (名词) “优点” - di