熱心網友

A 時間狀語從句:連接時間狀語從句的連接詞有: (1) 連詞：when, while, as。 它們都表示當…時候的意思。如果主句和從句的動作同時發生且都是進行時　　　 　態，只用while, as。 其他情況下when, while, as通用。１　When he came in, I was listening to the radio．２　As I was wandering in the street, I met her。３　While (as) I was watching TV, my mum was cooking in the kitchen。(2) 連詞before, after, since, until(till)。 當他們表示時間時，他們既是介詞又是連詞。{ He usually drinks a cup of tea before he goes to school。　　　　　　　　　　　　　　　　　 連詞 He usually drinks a cup of tea before going to school。 　　　　　　　　　　　　　　　　　介詞 { He usually drinks a cup of coffee after he comes back from school。　　　　　　　　　　　　　　　　　 　連詞 He usually drinks a cup of coffee after coming back from school。 　　　　　　　　　　　　　　　　　　　介詞 { I have lived in Dalian since my son was born in 1999。　　　　　　　　　　　　 連詞通常情況下，主句用現在完成時，從句用一般過去時。I have lived in Dalian since 1999。　　　　　　　　　　　　　介詞 { I will wait here until(till) you finish your job。　　　　　　　　　　　 連詞I will wait here until(till) 8pm。　　　　　　　　　　　介詞 (3) 詞組：as soon as{ I will tell him as soon as he comes back。As soon as she finishes her homework, she will play tennis。通常情況下，主句用一般將來時，as soon as 引導的從句用一般現在時。 。

熱心網友

連接時間狀語從句的連接詞有: (1) 連詞：when, while, as。 它們都表示當…時候的意思。如果主句和從句的動作同時發生且都是進行時　　　 　態，只用while, as。 其他情況下when, while, as通用。１　When he came in, I was listening to the radio．２　As I was wandering in the street, I met her。３　While (as) I was watching TV, my mum was cooking in the kitchen。(2) 連詞before, after, since, until(till)。 當他們表示時間時，他們既是介詞又是連詞。{ He usually drinks a cup of tea before he goes to school。　　　　　　　　　　　　　　　　　 連詞 He usually drinks a cup of tea before going to school。 　　　　　　　　　　　　　　　　　介詞 { He usually drinks a cup of coffee after he comes back from school。　　　　　　　　　　　　　　　　　 　連詞 He usually drinks a cup of coffee after coming back from school。 　　　　　　　　　　　　　　　　　　　介詞 {I have lived in Dalian since my son was born in 1999。　　　　　　　　　　　　 連詞通常情況下，主句用現在完成時，從句用一般過去時。I have lived in Dalian since 1999。　　　　　　　　　　　　　介詞 { I will wait here until(till) you finish your job。　　　　　　　　　　　 連詞I will wait here until(till) 8pm。　　　　　　　　　　　介詞 (3) 詞組：as soon as{ I will tell him as soon as he comes back。As soon as she finishes her homework, she will play tennis。通常情況下，主句用一般將來時，as soon as 引導的從句用一般現在時。

熱心網友

A 時間狀語從句:連接時間狀語從句的連接詞有: (1) 連詞：when, while, as。 它們都表示當…時候的意思。如果主句和從句的動作同時發生且都是進行時　　　 　態，只用while, as。 其他情況下when, while, as通用。１　When he came in, I was listening to the radio．２　As I was wandering in the street, I met her。３　While (as) I was watching TV, my mum was cooking in the kitchen。(2) 連詞before, after, since, until(till)。 當他們表示時間時，他們既是介詞又是連詞。{ He usually drinks a cup of tea before he goes to school。　　　　　　　　　　　　　　　　　 連詞 He usually drinks a cup of tea before going to school。 　　　　　　　　　　　　　　　　　介詞 { He usually drinks a cup of coffee after he comes back from school。　　　　　　　　　　　　　　　　　 　連詞 He usually drinks a cup of coffee after coming back from school。 　　　　　　　　　　　　　　　　　　　介詞 {I have lived in Dalian since my son was born in 1999。　　　　　　　　　　　　 連詞通常情況下，主句用現在完成時，從句用一般過去時。I have lived in Dalian since 1999。　　　　　　　　　　　　　介詞 { I will wait here until(till) you finish your job。　　　　　　　　　　　 連詞I will wait here until(till) 8pm。　　　　　　　　　　　介詞 (3) 詞組：as soon as{ I will tell him as soon as he comes back。As soon as she finishes her homework, she will play tennis。通常情況下，主句用一般將來時，as soon as 引導的從句用一般現在時。 。