《2025年优化探究同步导学案英语选择性必修第三册》

[语法体会]
诵读下列例句并感知黑体部分的共性
(1)An expert who has studied polar bears for many years said,“From the position of its dead body,the bear appeared to have starved and died."
→[教材原文]An expert who has studied polar bears for many years said that from the position of its dead body,the bear appeared to have starved and died.
(2)The reporter asked,“Will polar bears die out because of climate change?"
→The reporter asked whether polar bears would die out because of climate change.
(3)The reporter asked,“How can we save polar bears from extinction?"
→The reporter asked how we could save polar bears from extinction.
(4)“Let's work together to stop climate change,"the expert said.
→The expert advised us to work together to stop climate change.
我的发现:
1. 若直接引语为陈述句,变为间接引语时,要用连词____________来引导宾语从句,如(1)句。
2. 若直接引语为一般疑问句,变为间接引语时,要用连词__________或__________来引导宾语从句;同时,要将疑问语序变为__________语序,如(2)句。
3. 若直接引语为特殊疑问句,变为间接引语时,需用原来的____________来引导宾语从句;同时,要将疑问语序变为____________语序,如(3)句。
4. 若直接引语为祈使句,变为间接引语时,需改用“动词+宾语+____________”结构,其中的动词通常是表示“命令、建议、请求”的动词,如(4)句。
5. 直接引语变间接引语时，__________要做相应变化,如(2)(3)句。

答案： 1. that
2. if/whether，陈述
3. 疑问词，陈述
4. 不定式
5. 时态