必修5 Unit 4 Making the news-【导与练】2024高考英语一轮复习高中总复习第1轮教学课件PPT（旧教材，人教版）

Unit 4　Making the news 主题语境类型:人与社会　话题:新闻媒体　话题涉及教材其他内容:无 高频考点探究 深层探究高频考点,在探究运用中提升关键能力 1.assist vt.帮助;协助;援助 [经典例句] I love doing housework.I always assist my parents in doing the dishes after meals.(2021·全国乙) 我喜欢做家务。饭后我总是帮助父母洗碗。 [语境运用] ①That can be dangerous work that could be avoided with drones 　　　 　 (assist) the crews’ efforts. (2022·全国乙) ②Professor Wang is working with his two new 　　 　　(assist) in the laboratory at the moment.  ③Thanks to his 　　　 　(assist),we got out of the dark cave safely.  ④Since 1976 he has been operating the shop 　　　　the assistance of volunteers.  assisting　 单句语法填空 assistants assistance with 完成句子 ⑤I often　　　　 my mother 　　　　 (帮助) the housework.  assist with [归纳拓展] (1)assist sb.to do sth.=assist sb.in doing sth. 帮助某人做某事 assist sb.with sth.帮助某人某事 (2)assistance n.援助;帮助 come to one’s assistance 帮助某人 with the assistance/help/aid of...在……的帮助下 (3)assistant n.助手;助理 [异曲同工] 语境运用⑤,可以换作: I often assist my mother to do the housework. I often assist my mother in doing the housework. 2.concentrate vi.& vt.集中;聚集;全神贯注;集合 [经典例句] We must concentrate our efforts on protecting our intangible cultural heritage. 我们必须致力于保护我们的非物质文化遗产。 [语境运用] ①As students,　　 　 　(concentrate) is the first requirement for learning.  ②She turned down several invitations to star at shows in order to concentrate　　 　her studies.  ③With all his attention 　　　 　 (concentrate) on a book,he didn’t notice the teacher standing by his side.  concentration 单句语法填空 on concentrated 完成句子 ④We should　　 　　 all our efforts 　　　　 (专注于) improving education.  concentrate on [归纳拓展] (1)concentrate on (doing) sth. 专心于(做) …… concentrate one’s mind/attention/energy/efforts on... 把心思/ 注意力/精力/努力集中于…… concentrate oneself on =be concentrated on 集中于……;专心于…… (2)concentration n.专心;集中 [异曲同工] 语境运用④,可以换作: We should focus all our efforts on improving education. We should fix all our efforts on improving education. [特别提示] 表示“专心于……”的短语还有: devote onesel