必修2 Unit 4 Wildlife protection（课件PPT）-【新高考方案】2024高考英语一轮复习（老教材 新高考 人教版）

背词条用法 (1)appreciate＋n./pron./v.-ing　　　 重视/感激…… I would appreciate it if ... 假如……，我将不胜感激。 (2)express one's appreciation to sb. 表达对某人的感激之情 背写作佳句 ①(2021·全国甲卷书面表达)I would appreciate it if you could lend me a hand. 如果你能帮我一把，我将不胜感激。 ②(2020·浙江高考写作)Here I sincerely express my appreciation to you for your help with my English. 在这儿，我真诚地为你在英语上给我帮助向你表示感谢。 学案(三)　高考语篇的价值发掘——提升学科素养 2022·全国甲卷·阅读理解B篇——对接课标主题：人与环境、人与动植物 Goffin's cockatoos, a kind of small parrot native to Australasia, have been shown to have similar shape-recognition abilities to a human two-year-old. Though not known to use tools in the wild, the birds have proved skilful at tool use while kept in the cage. In a recent experiment, cockatoos were presented with a box with a nut inside it. The clear front of the box had a “keyhole” in a geometric shape, and the birds were given five differently shaped “keys” to choose from. Inserting the correct “key” would let out the nut. In humans, babies can put a round shape in a round hole from around one year of age, but it will be another year before they are able to do the same with less symmetrical (对称的) shapes. This ability to recognize that a shape will need to be turned in a specific direction before it will fit is called an“allocentric frame of reference”. In the experiment, Goffin's cockatoos were able to select the right tool for the job, in most cases, by visual recognition alone. Where trial-and-error was used, the cockatoos did better than monkeys in similar tests. This indicates that Goffin's cockatoos do indeed possess an allocentric frame of reference when moving objects in space, similar to two-year-old babies. The next step, according to the researchers, is to try and work out whether the cockatoos rely entirely on visual clues (线索), or also use a sense of touch in making their shape selections. [真题再做] 语篇解读：本文是一篇说明文。澳大拉西亚的戈芬氏凤头鹦鹉具有大约2岁孩童水平的形状识别能力。 1．How did the cockatoos get the nut from the box in the experiment? A．By foll