2017届高考英语一轮复习精品课件：Unit 1《Festivals around the world》（新人教版必修3湖北专用）

　　Module 8

　　Sports life

　　Unit 3 Language in use

　　学习目标

　　会用本课所学四会单词、短语。

　　掌握一般过去时的被动语态。 学习 Step 1 Revision：Read the passage in Unit 2

　　Step 2 Grammar Ask the students to read the sentences in the box.

　　Grammar teaching

　　一般过去时的被动语态构成：was / were + 及物动词的过去分词

　　A new shop was built last year.

　　Dinosaur eggs were laid long long ago.

　　一般过去时的被动语态的句型：

　　肯定句：主语+ was / were +过去分词+（by ~）

　　否定句：主语+ was / were not +过去分词+（by ~）

　　一般疑问句： Was / Were +主语+过去分词+（by ~）

　　特殊疑问句：特殊疑问词+ was / were +主语+过去分词+（by ~）

　　疑难讲解

　　把主动语态改为被动语态非常简单，可以遵循以下几个步骤：

　　先找出谓语动词；

　　再找出谓语动词后的宾语；

　　把宾语用作被动语态中的主语；

　　注意人称、时态和数的变化。

　　将下列句子变成被动语态：

　　1.Bruce