1、原因狀語從句 原因狀語 Afraid of being late, they came by taxi. 因為怕遲 到，所以他們坐出租車來的。 Thank you for reminding me . 謝謝你提醒我。 Ill have to have my watch replaced because there is something wrong with the alarm. 引導詞 Because，since，as等 語氣強弱 because since as because不知道原因 since原因明顯，已知 as雙方都知道 They bumped her off _ she kne

2、w too much. 因為她知道太多，所以他們把她干掉了。 _ you are free today, you had better help me with my mathematics. 既然今天你休息， 你最好幫我補習數學。 _it is raining, youd better take a taxi. 因為在下雨， 你最好乘出租汽車。 because Since As （1 1）回答回答whywhy，只能用，只能用becausebecause。 A：Why cant I go? B：_ you are too young. Because （2)2)不能將不能將because, s

3、ince, as等等與與so連用。連用。 2. _ he is ill, _he cannot come. A. Because, / B. Because, so C. Though, but D. Though, / A because和because of because+ 從句 because of+ 名詞短語 他因病不能來。 He cant come because he is ill. He cant come because of his illness. Read and combine. I bought the house simply. It is large. I bo

4、ught the house simply because it is large. 1.Everybody stays under the tree. It is very hot. As it is very hot, everybody stays under the tree. 2.The boy couldnt draw money from the ATM. He forgot the pin. The boy couldnt draw money from the ATM because he forgot the pin. 3.I will explain again. You do not understand. Since you do not understand, I will explain again. 目的狀語從句 引導詞 so that，in order that等 “以便” I lent him $50 in order that he might go for a holiday. 我借給他50美元，以便他能去度假。 他早起以便他能夠趕上首班車。 He got up early so that he cou