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高中英語語法

2023-02-24 英語
《高中英語語法-條件語面觀之一》由國外留學。本內容整理時間為05月12日,如有任何問題,請與我們聯系。

條件狀語面觀之一

條件狀語大致有以下幾種表示:

1. 用從屬連詞引導狀語從句,表示條件。

( 1 ) if 為&tatatatldquo;假如atatatatatrdquotatatatatat;,它是最常見的從屬連詞之一,表示條件。 if 引導從句可以用陳述語氣,也可以用虛擬語氣。例如:

If you are tired,we will go straight home.

如果你累了,我們馬上回家吧。

If winter comes,can spring be far behind?

(如果)冬天來了,春天還會遠嗎?

If Columbus had not discovered America,somebody else would have discovered it.

如果哥倫布沒有發現美國,其他人也會發現。

If the sea were to rise 500 feet,India would become an island.

若海洋水面上升 500 英尺,印度將成為一個孤島。

If it should rain tomorrow,the crops would be saved.

如果明天下雨,莊稼就會得救。

( 2 )從屬連詞 unless 為&tatatatldquo;如果沒有,除非atatatatatattatrdquo;,含否定意義,相當于 if not .例如:

We are leaving now unless you want us to wait for you.

如果你不想讓我們等你,那我們現在就走。

As we know now, heavy objects and light objects fall at the same speed unless air holds them back.

現在我們都知道,如果沒有空氣阻力,重物和輕物垂直下落的速度是一樣的。

( 3 )從屬連詞 once 為&tatatatldquo;當atatatatatatrdquo一旦發布時,;,強調的是條件。 once 引導從句可以位于句頭或句末。例如:

Once the masses have a common aim, they will work with one heart.

群眾一旦有了共同的目標,就會齊心協力。

Once you show any sign of fear, he will attack you.

一旦你表現出任何恐懼的跡象,他就會攻擊你。

China will shake the world once it awakens.

一旦中國覺醒,它就會震撼整個世界。

( 4 ) so long as 和 as long as 它是一個復合連詞,作為atatatatatatatldquo;只要&atatatatatatardquo;解決方案,引導條件狀語從句,強調主句所述情況與從句所述情況并存。前者比后者更常用。例如:

We shall overcome the difficulties so long as we follow the Party’s correct policy.

只要我們執行黨的正確政策,就能克服困難。

Rice will grow well so long as it is given enough sunlight and a good supply of water and fertilizer.

只要能得到足夠的陽光、水和肥料,水稻就能長得很好。

Under the leadership of the Communist Party, as long as there are people, every kind of miracle can be performed.

在共產黨的領導下,只要有人,世界上就能創造出任何奇跡。

As long as we have a strong determination to serve the people heart and soul, everywhere we see occasions for doing so.

只要有一顆全心全意為人民服務的心,到處都有為人民服務的機會。

( 5 ) suppose, supposing 或 let’s suppose 它們都相當于一個從屬連詞,表示一種想象,意思是atatatatatatldquo;假設atatatatatrdquoatatatatatatat;。由他們引導的狀語從句多與疑問形式的主句相匹配。例如:

Suppose he is absent, what shall we do?

如果他不在,我們該怎么辦?

Supposing the plane does not arrive on time, what shall I do?

如果飛機不能準時到達,我該怎么辦?

Let’s suppose that we had not helped him, what would have happened?

如果我們不幫助他,會發生什么?

( 6 ) on condition that 是復合連詞,意思是atatatatatatatldquo;atatatatatatrdquo的條件是;,具體的條件意義是暗含的。例如:

She will join us on condition that you also be there.

她和我們一起去,條件是你也會在場。

He said that he would come to the meeting on condition that no one asked him to speak.

他說他將參加這次會議,條件是不要讓他說話。

( 7 ) in case 相當于從屬連詞,意思是atatatatatatatldquo;如果,如果,以防(萬一)”,引導條件狀語從句。例如:

In case it pours, do not expect me.

如果大雨傾盆,不要指望我來。

In case he arrives before I get back, please ask him to wait.

如果他在我回來之前來了,請他等我。

Send me a message, in case you have any difficulty.

萬一有什么困難,請給我發個信。

( 8 ) if only 為&tatatatldquo;希望如果是atatatatatatathelip;…只是atatatatatatattatrdquo;,引導條件狀語從句。這種條件通常是虛擬的,用來表達說話人對某事的強烈愿望。這樣的從句通常沒有相應的主句與之匹配。例如: 精品小說推薦: 昔日落魄少年被逐出家族,福禍相依得神秘老者相助,從此人生路上一片青雲! 我行我瀟灑,彰顯我性格! 彆罵小爺拽,媳婦多了用車載! 妹紙一聲好歐巴,轉手就是摸摸大! “不要嘛!” 完整內容請點擊辣手仙醫

Tags:從句   條件   連詞

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