Unit 3 Conservation Writing Workshop & Reading Clubs 知识点课件-2023-2024学年北师大版（2019）选择性必修第一册

Unit 3 Conservation Writing Workshop&Reading Clubs Language points 1. involve vt. 包含,需要;牵涉,涉及;使参与 (1)This work involves spending lots of time with animals. (2)Students should involve themselves in a variety of community activities. (3)Grace has been involved with that boy for long. (4)We need advance notice of the numbers involved. (1)involve doing sth 包括做某事=include doing sth involve sb in(doing)sth 使某人参与(做)某事 be/get involved in... 参与;卷入;与……有关联 be/get involved with... 与……有密切关系 (2)involved adj.涉及的(后置定语);复杂的(前置定语) an involved story 一个复杂的故事 people involved 涉及的人 (3)involvement n.参与;加入;沉迷 Practice (1)The task will involve (arrest) the criminal. (2)She was deeply involved the local hospital. (3)There are a small number of people (involve), possibly as few as twenty. (4)The scientist (参与) exploring Mars. (5)The general manager commanded _ (所涉及的人) to present written reports. arresting with involved was involved in the people involved 2. claim vt.声称;断言;主张;索取/n.声称;断言;要求;索赔 (1)The company claimed that their goods had been transported to the dock. (2)They claim to have a 40% worldwide market share. (3)It was claimed that some doctors were working 80 hours a week. (4)News that the claim might be true set off widespread panic. (1)claim(that)... 声称…… claim to do sth 声称要做某事 claim to have done sth声称做过某事 It is claimed that... 据称…… claim sth back 索回某物 (2)make a claim for sth要求/索要某物 Practice (1)I have never claimed _ (be) an expert in this field. (2)You may make a claim _ the damages from the firm. (3)It _(claim) that nobody should smoke at college. 写出下列句中 claim 的含义 (4)They claim to have discovered a cure for the disease. (5)Did you claim on the insurance after your car accident? (6)Some of the early claims that were made were false. to be for is claimed 声称 索赔 断言 3.sum vt.概括,总结/n. 金额,款项;总数 (1)Well,to sum up ,what are you up to these days? (2)Will you please sum up the main ideas of this article? (3)In sum, every one of us should apply ourselves to the project. (1)to sum up 总之,概括起来说 su