Unit 4 History and Traditions Discovering useful structures(导学案)-【上好课】高一英语同步备课系列(人教版2019必修第二册）

Unit 4 History and Traditions Discovering useful structures导学案 Leaning Objectives 1. Learn to use the past participles as the attribute and the object complement. 2. Write a little story or describe situations by using the past participles. 课前预学区 Activity 1 Find and underline the past participles in the sentences below.What function do the past participles have?Answer the questions below. 1.Most people just use the shortened name:“the United Kingdom” or “the UK”. 2.They use the same flag,known as the Union Jack,as well as share the same currency and military defence. 3.They had castles built all around England,and made changes to the legal system. 小结:shortened在句1中位置在名词 　　　　　　,known as 在句2中位置在名词 　　　　　　。 1、2句中分词和分词短语都用来修饰 　　　　　　,作定语;句子3中名词castles 是had的宾语,所以built是对名词castles进行补充说明,作　　　　　　　　　　 。 结论:_________________________。 Activity 2Practice:Identify the function of the past participle in each sentence. (1)The new product finally passed the required test. (2)It is a house built by the Romans. (3)He got his tooth pulled out yesterday. (4)Unfortunately he had his leg broken yesterday. Suggested answers: 课中导学区 过去分词作定语有以下四种情况： A. 只表示被动 This is a broken bottle. B. 只表示动作完成 I felt sorry for the drowned boy. C. 既表示被动又表示完成 The Winter Olympic Games held in BJ were a great success. D. 表达人物情感 His puzzled look was funny. E. “V+oneself+介词”的短语 the boy dressed in black ①单个的过去分词作前置定语，通常放在被修饰的名词之前；过去分词短语作后置定语，通常放在被修饰的名词之后。A damaged house; a house damaged by the earthquake. ② 副词修饰过去分词+名词的结构： A newly elected president; a completely transformed man; individually wrapped gifts ③ 过去分词作定语可以改为定语从句，但从句中的分词应使用谓语动词形式： The moved audience applauded wildly. The audience moved to tears applauded wildly. The audience who were moved to tears applauded wildly. 过去分词作宾补 能够接过去分词作宾补的动词有以下三类： 1. 表示感觉或心理状态的动词。如：see, watch, observe, look at, hear, listen to, feel, notice, think等。 (1) I heard the song sung in English. 我听到有人用英语唱过这首歌。 (2)He found his hometown greatly change