
人教版高中英語(yǔ)必修一《Travelling Around》Discovering Useful Structures PPT教學(xué)課件,共28頁(yè)。
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(yǔ)法
“將來(lái)時(shí)”的表達(dá)法
1 will/shall do 表將來(lái)
will/shall do 表示單純的將來(lái)時(shí),是對(duì)未來(lái)發(fā)生事情的一種“ 預(yù)見(jiàn)性”。will 用于各種人稱(chēng),而 shall 僅用于第一人稱(chēng)。
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(qū)警示】
(1)will 可表示根據(jù)當(dāng)時(shí)的情況,臨時(shí)做的打算。
You forgot it! It doesn’t matter;I will post it by myself.
你忘了!沒(méi)關(guān)系,我將自己去郵寄。
(2)if 引導(dǎo)的條件狀語(yǔ)從句中可使用 will 表示意愿,而不表示將來(lái)。
If you will come,I will pick you up. 如果你愿意來(lái),我就去接你。
2 be going to do 表將來(lái)
(1)(人作主語(yǔ))打算做某事
I am not going to rent a flat. 我不打算去租公寓。[詞匯復(fù)現(xiàn)]
They are going to hold a meeting to discuss that thing.
他們打算開(kāi)會(huì)來(lái)討論那件事。
(2)(物作主語(yǔ))有跡象表明要發(fā)生某事
Look at the clouds;it is going to be another storm.
瞧瞧這些云,暴風(fēng)雨又要來(lái)了。
The moon is going to rise in a minute. 月亮一會(huì)兒就會(huì)升起來(lái)了。
3 be to do 表將來(lái)
(1)表示預(yù)先安排好的計(jì)劃或約定。
The line is to be opened to traffic next week. 該線路下周通車(chē)。
They are to meet at the gate of the school. 他們將在學(xué)校門(mén)口見(jiàn)面。
(2)表示說(shuō)話人的意志、意圖、職責(zé)、命令、義務(wù)等。
All the questions are to be answered at once.必須立即回答所有的問(wèn)題。
No one is to leave the room without permission.未經(jīng)允許,任何人不得離開(kāi)這個(gè)房間。
(3)表示注定要發(fā)生的事情。
His theory was to change the views on the universe.他的理論勢(shì)必要改變(人類(lèi))對(duì)宇宙的看法。
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