人教版高二英語必修三第一課知識(shí)點(diǎn)歸納
1. The most ancient festivals would celebrate the end of the cold weather, planting in spring and harvest in autumn. (Reading)
would在此表示過去的習(xí)慣性動(dòng)作，可譯為“總會(huì)”。又如：
Whenever I went to see him, he would treat me with some home-made cakes.
每次我去看他，他總是用自制的糕點(diǎn)招待我。
would 還有以下用法：
(1) 表示意愿。如：
He wouldn’t let the doctor take his blood pressure.
他不愿意讓醫(yī)生量他的血壓。
(2) 表示猜測(cè)。如：
That would be in 1976, I think.
我想那大概是在1976年。
(3) 表示傾向。如：
The window wouldn’t open.
窗子怎么也打不開。
2. The most energetic and important festivals are the ones that look forward to the end of winter and to the coming of spring.(Reading)
look forward to指熱切地期盼著一件事或行動(dòng)。此短語中的to是介詞，所以后面的'賓語應(yīng)為名詞或動(dòng)詞的-ing形式。如：
We are looking forward to my uncle’s visit with great pleasure.
我們高興地等著叔叔來作客。
We’re looking forward to seeing him again.
我們期望再見到他。
含有介詞to的動(dòng)詞短語還有 lead to(導(dǎo)致，通向), be/get used to(習(xí)慣于), pay attention to(注意), devote...to(致力于，獻(xiàn)身于), prefer...to(喜歡……勝過……), get down to(開始認(rèn)真干某事)等。
3. The country is covered with cherry tree flowers so that it looks as though it might be covered with pink snow.(Reading)
as though和as if 意義相同，都表示“似乎”、“好像”之意。當(dāng)說話人認(rèn)為句子所述是不真實(shí)的或極少有可能發(fā)生或存在的情況時(shí)，as though / if 從句要用虛擬語氣。如：
He talked as if he knew all about it.
他說起來好像了解一切。
It seemed as if the day would never end.
似乎白天永遠(yuǎn)也過不完。
I feel as though I were ten years younger.
我覺得我仿佛年輕了十歲。
She looks as if she had not slept last night.
她看起來好像昨晚沒睡覺。
He talks about pyramids as though he had seen them himself.
他談起金字塔來，就像親眼見過似的。
當(dāng)說話人認(rèn)為所述的情況可能發(fā)生時(shí)，as though / if從句可用陳述語氣。如：
It seems as if our team is going to win.
看來我們隊(duì)要?jiǎng)倭恕?/p>
It looks as if it is going to rain.
好像要下雨。
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