人教版高中英語必修一《Travelling Around》Discovering Useful Structures PPT教學課件,共28頁。
Grammar
Look at the sentences. What do you think the tense in the sentences expresses?
I’m travelling around Europe for two weeks with my aunt and uncle.
We’re renting a car and driving!
My parents are taking me to Hong Kong during the October holiday.
單元語法
“將來時”的表達法
1 will/shall do 表將來
will/shall do 表示單純的將來時,是對未來發生事情的一種“ 預見性”。will 用于各種人稱,而 shall 僅用于第一人稱。
We will be 17 years old next year. 明年我們就 17 歲了。
I shall leave for Canada next Friday. 我下周五要去加拿大。
【誤區警示】
(1)will 可表示根據當時的情況,臨時做的打算。
You forgot it! It doesn’t matter;I will post it by myself.
你忘了!沒關系,我將自己去郵寄。
(2)if 引導的條件狀語從句中可使用 will 表示意愿,而不表示將來。
If you will come,I will pick you up. 如果你愿意來,我就去接你。
2 be going to do 表將來
(1)(人作主語)打算做某事
I am not going to rent a flat. 我不打算去租公寓。[詞匯復現]
They are going to hold a meeting to discuss that thing.
他們打算開會來討論那件事。
(2)(物作主語)有跡象表明要發生某事
Look at the clouds;it is going to be another storm.
瞧瞧這些云,暴風雨又要來了。
The moon is going to rise in a minute. 月亮一會兒就會升起來了。
3 be to do 表將來
(1)表示預先安排好的計劃或約定。
The line is to be opened to traffic next week. 該線路下周通車。
They are to meet at the gate of the school. 他們將在學校門口見面。
(2)表示說話人的意志、意圖、職責、命令、義務等。
All the questions are to be answered at once.必須立即回答所有的問題。
No one is to leave the room without permission.未經允許,任何人不得離開這個房間。
(3)表示注定要發生的事情。
His theory was to change the views on the universe.他的理論勢必要改變(人類)對宇宙的看法。
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