(2)過去將來時表示在過去某個時間看來將要發生的動作或存在的狀態。即:過去將來時是“立足過去,著眼未來”的一種時態, 常用于賓語從句中。判斷這種時態的依據是:要有表示過去的“動作”, 而不是時間。例句：I heard that they were going to return to Shanghai soon. 我聽說他們不久要回到上海。

5. there be句型：表示的是 “某處有(存在)某人或某物”，其結構為There be (is，are，was, were )+名詞+地點狀語。例句：There are fifty-two students in our class. 教室里有52個學生。

高中英語重點知識點的歸納8

使用被動語態應注意的幾個問題：

1.不及物動詞無被動語態.

What will happen in 100 years.

The dinosaurs disappeared about 65 million years ago.

2.有些動詞用主動形式表示被動意義.

This pen writes well.

This new book sells well.

3.感官動詞或使役動詞使用省略to的動詞不定式，主動語態中不帶to，但變為被動語態時，須加上to .例：make somebody do something→somebody+ be +made to do something

see somebody do something→somebody +be +seen to do something

A girl saw my wallet drop when she passed by.→My wallet was seen to drop by a girl when she passed by. The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.

4.如果是接雙賓語的動詞改為被動語態時，直接賓語（物）作主語，那么動詞后要用介詞，這個介詞是由與其搭配的動詞決定.

He gave me a book.→A book was given to me by him.

He showed me a ticket.→A ticket was shown to me by him.

My father bought me a new bike. →A new bike was bought for me by my father.