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