高三英語Astronomy教案
4). the train is to arrive in beijing at 10: 25 am.
2. that made it possible for life to begin to develop. 那使生命的生長發育成為一種可能。
[解釋] 此句中的made后跟帶形式賓語it的復合結構，其中it是形式賓語，真正賓語是不定式復合結構，“for live to begin to develop”，賓語補足語是possible。再如：she made it her business to find out who was responsible. 她非要弄清楚是誰的責任不可。
提示：常用于此結構的動詞還有think，feel，find，consider等。例如：
1). we make it a rule to get up at 6 o’ clock every morning.
2). i find it hard to get along with him.
3). he found it impossible to leave germany for the usa. 他發現不可能離開德國去美國了。
4). i think/find/feel/consider it my duty to help you.我覺得我有責任幫助你。
[練習] 完成句子或翻譯。
1). we ______ ______ ______ ______ (規定) to get up at 6 o’ clock every morning.
2). i ______ ______ ______ (發現很難) to get along with him.
3). 他發現不可能離開德國去美國了。
____________________________________________________________________________________________
4). 我覺得我有責任幫助你。
____________________________________________________________________________________________
keys: 1). make it a rule 2). find it hard 3). he found it impossible to leave germany for the usa. 4). i think/find/feel/consider it my duty to help you.
3. but when i tried to step forward i found i was carried twice as far as on the earth and fell over.而當我試著向前邁步的時候，我發覺我被送出去很遠，步子的跨度竟是地球上的兩倍，因而我摔倒了。
[解釋] twice as...as... “是……的兩倍”，英語常見倍數的表示句型：
1). 倍數+ as + adj./adv. + as “是……的幾倍” my room is twice as large as his.
2). 倍數+ adj./adv.比較級+ than “比……(多/大)幾倍”my room is twice larger than his.
3). 倍數+ the +表示長度/高度/寬度等的名詞+ of “是……的長度/高度/寬度幾倍” my room is twice the size of his.
注意：此結構中常用的名詞有：size, height, weight, length, width depth等。例如：
1). this ruler is three times as long as that one. = this ruler is three times longer than that one.
= this ruler is three times the length of that one. 這把尺子是那把的三倍那么長。
2). there are four times as many students as we expected. 到的學生是我們預計的五倍。
[解釋] twice as ... as... 是的兩倍，英語常見倍數的表示句型：
1). 倍數 + as + adj./adv. + as “是……的幾倍” my room is twice as large as his.
2). 倍數 + adj./adv.比較級 + than “比……(多/大)幾倍”my room is twice larger than his.
3). 倍數+ the +表示長度/高度/寬度等的名詞+ of “是……的長度/高度/寬度幾倍” my room is twice the size of his.