高三英语PPT课件高三英语unit4 green world.pptVIP

Find out the important people mentioned in the text. Writing Dandelion Study the dandelion as it appears in two different living condition. And describe two plants and explain the differences 4. What could be a possible explanation for the name “strawberry”? When people plant strawberry, they spread straw under the fruit to reduce the necessary amount of watering. Integrating Skills Wildlife and garden roses The process of evolution Charles Darwin: 达尔文(Charles Robert 1809-1882,英国博物学家, 进化论的创立者) Charles Darwin Gregor Mendel Gote Turesson From England From Austria From Sweden 1.relate to 与…有关（有联系） He bought all the papers that related to this subject. 他把所有关于这个题目的论文都拿回来了。 n. relation 关系，交往 常用复数形式， + between / with I have had business relations with him. 3. identification n.认明，认别，鉴定 e.g. His only means of identification was his passport. 他唯一证明身份的证件就是他的护照。 v. identify 识别，鉴别，确定 常与with连用，意为“认为同一，与 …有关系，同情理解 This matter is too closely identified with you.这件事和你有密切关系。 4. reward ① n.报答，报酬，酬谢+for ② vt. 给报酬，奖赏 She received a crystal ball as a reward for her services. 作为对她服务的酬谢，她得到了一个水晶球。 reward sb. with sth. 以…报答某人 reward sb. for sth. 因…而给某人报酬 5. altogether adv.总而言之,完全地，总共 e.g. I am not altogether sure if I’d want you as a host. 比较 altogether, together, gather altogether adv.总之，总共，完全地 together adv.一起 Mix the salt and sugar together. gather v.收割，收获，聚集，集合 She went along the lane gathering blackberries. 她沿着乡间小道采摘黑莓。 6. distinguish vi.vt.区别，辨别 distinguish between 两者之间的区别 distinguish…from… 把…和…区分开 distinguishing mark 与众不同的标记 distinguish yourself (to do sth.)表现突出 e.g. People who can’t distinguish between colours are said to be colourblind.(色盲) The birth of a science Unit 4 Reading What products are these? 2. What are they used for? 3.Where do they come from? 4. Which countries produce them?