Unit 1
1.by+名詞/動名詞
2.現(xiàn)在完成進行時態(tài)
Unit 2
1.反義疑問句
2.It seems.that從句
3.even...through引導的讓步狀語從句
Unit 3
1.I don't think.
2.被動語態(tài)
Unit 4
虛擬語氣
Unit 5
1.only引導的強調句
2.主語從句
Unit 6
1.What do you think of the story?=How do you like the story?
2.whatever的用法
Unit 7
1. v-ing型形容詞和v-ed型形容詞
2.Why not do...?
3.否定疑問句
Unit 8
1. not only...but also
Unit9
until的用法
OK?希望能幫到你啊!