ID: 19953308

Unit 4 Scientists Who Changed the World Grammar and usage 过去分词课件

日期:2025-05-13 科目:英语 类型:高中课件 查看:23次 大小:8100806B 来源:二一课件通
预览图 1/12
Unit,Scientists,Who,Changed,the,World
  • cover
(课件网) Grammar 过去分词作定语, 表语,状语和宾补 Guessing game: Find something to match the riddles(猜谜) (1) When heated, I’ll turn into gas, what am I water (2) If taken half, I will leave nothing, what number am I Eight (8) (3)Made of metal, I often live on the woman's finger,what am I ring What can you find (1). When heated, water turns into gas. (2). If taken half, 8 will leave nothing. (3). Made of gold, rings often live on the woman's finger. 过去分词 Do you know this man What is his great discovery Lead-in Alexander Fleming, (born August 6, 1881—died March 11, 1955, London, England), Scottish bacteriologist best known for his discovery of penicillin. Lead-in A Exploring the rules Read through the science magazine article of part A on page 48 and fill in the following table. Tu Youyou Alexander Fleming Nationality Discovery Qinghaosu Time of discovery Use of discovery Effect of discovery Prize Nobel Prize, 1945 A Exploring the rules Tu Youyou Alexander Fleming Nationality Discovery Qinghaosu Time of discovery Use of discovery Effect of discovery Prize Nobel Prize, 1945 Chinese Scottish 1972 Penicillin 1928 Treat malaria Treat wounds/kill bacteria Benefited millions of patients Saved millions of life Nobel Prize, 2015 A Exploring the rules Useful expressions: unlikely source be widely considered to be plate 板块;碟子;车牌 be aware that ... indicate A Exploring the rules Useful expressions: catch the attention of mass production大量生产 by accident 意外地,碰巧地 far from the truth远非事实 Fotune favours the prepared mind. 运气总是青睐有准备的人。 你能找出下文中的过去分词及其它们的成分吗? 切~~,那么简单,谁不知道。是由动词末尾加 -ed 形式构成V+-ed A Exploring the rules Find the verb-ed forms in the article and fill in the table below. The first one has been done for you. Verb-ed forms as attributives something produced by the mould Verb-ed forms as adverbials Verb-ed forms as object complements A Exploring the rules Verb-ed forms as attributives something produced by the mould Verb-ed forms as adverbials Verb-ed forms as object complements the prepared mind surprised by this, ... get its mass production started The results indicated that something produced by the mould had killed the bacteria. What can you find out from the example sentences 谓语 后置定语 作定语修饰something, something与produced之间为被动关系 作定语修饰mind, mind与prepared之间为被动关系 Fortune favours the prepared mind. 谓语 前置定语 Surprised by this, Fleming performed some tests. 谓语 非谓语 过去分词做状语,描述主语状态 ... his hard work and determination helped get its mass production started. 谓语 宾补 help (to) do... 宾语与宾补为被动关系 The verb-ed form can be used like an adjective or an adverb, indicating a(n) (1) (active/passive) meaning. The verb-ed form can appear before or after a noun or pronoun. It modifies the noun or pronoun like a(n) (2) _____(relative clause/adverbial clause). The verb-ed form ... ...

~~ 您好,已阅读到文档的结尾了 ~~