( A )2. she _____ sad since you went away. A has been B is C was D had been
(D)3.I ____ him for two months. A got to know B have got to know C have know D knew
這幾道題都是現在完成時部分的，涉及到延續性動詞和非延續性動詞的用法以及與之轉換的幾個句型。
第壹題：
1、主語+have/has +done(動詞的過去分詞)+for+時間段/since---.
=It's/has been+時間段+since從句（從句用壹般過去時）.
=時間段+has passed +since從句（從句用壹般過去時）.
例如：這本書我已經買了三天了。
I bought this book three days ago.(buy 為非延續性動詞不能與時間段連用，但可與壹般過去時連用)
=I have had this book for three days/since three days ago..(buy 為非延續性動詞用have 替換）
=It's/has been three days since I bought this book.
=Three days has passed since I bought this book.
第壹題為句型，故選擇A
第二題：自從妳離開後她很悲傷。
主語+have/has +done(動詞的過去分詞)+for+時間段。
=主語+have/has +done(動詞的過去分詞)+since+時間段+ago.
=主語+(動詞的過去分詞)+since從句（從句用壹般過去時）.
第三題：非延續性動詞不能與how long /for---/since---連用但可與壹般過去時連用
get to know 不延續用know替換
延續性動詞與非延續性動詞及其轉換
動詞按其動作發生的方式、發生過程的長短可分為延續性動詞與非延續性動詞。
壹.延續性動詞表示能夠延續的動作,如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等。延續性動詞可以與表示時間段的狀語連用。
表示時間段的短語有:for+壹段時間,for 2 years; since從句,since he came here; since+時間點名詞,since last year, since 5 days ago; how long; for a long time等。
二.非延續性動詞也稱終止性動詞、瞬間動詞,表示不能延續的動作,這種動作發生後立即結束。 如:open, die, close, begin, finish, come, go, move, borrow, lend, buy等。非延續性動詞在肯定句中與表示時間點的狀語連用，如：two years ago; at 5 o'clock;否定的終止性動詞可以與表示時間段的時間狀語連用。
三.延續性動詞與非延續性動詞之間的轉換：leave --- be away, borrow --- keep, buy --- have, begin/start --- be on, die --- be dead, finish --- be over, join --- be in+組織機構, be a member of+組織機構, open sth --- keep sth open, fall ill --- be ill, get up---be up, catch a cold --- have a cold, come here --- be here, go there --- be there, become --- be, come back --- be back, fall asleep --- be asleep, get to/ arrive/reach --- be (in), leave --- be away from, get to know --- know, go (get) out →be out， put on→ wear；catch a cold →have a cold等。 例:The old man died 4 years ago. ----The old man has been dead for 4 years. ---- It is 4 years since the old man died. ----Four years has passed since the old man died. He joined the Party 2 years ago. -----He has been in the Party for 2 years. I bought the book 5 days ago. ---- I have had the book for 5 days.
補充練習：
1. When he arrived at the bus stop, the bus ________ for 20 minutes.A. has left B. had left C. has been away D. had been away
2. I ______ the League for 5 years so far.
A. joined B. have joined C. have been in
3.The factory ___since the February of 1988.
A . has been open B. has opened
C. was open D. opened
4. Mary and Rose _______friends since they met in 2000. A. have made B. have been C. made D. have become
5.You mustn't ________ until he comes back.
A. be away B. leave C. be left
6.The meeting _______ for a week now.
A. has finished B. has ended C. has been over
7.Miss Gao ___ this school for nearly 5 years.
A. has been in B. has come to C. has taught
8.Ben ______ a teacher for 4 years .
A. has been B. has become C. was D. became
9. I ______ home for a week. A. have returned B. have been back C. returned
10. How long _______ he ________ ?
A. died B. has, died C. has, been dead
11. He ______ at eight yesterday afternoon.
A. slept B. was sleeping C. has sleep D. had slept
12.He ________ the car for a week.
A. bought B. has bought C. has had
13.-How long ___ you _____ ill ?Two weeks.
A. did fall B. have, fell C. have, been
14.Since 2000, he _____ his hometown. A. has left B. has moved away C. has been away from
15.I'll lend you the book , but you can only ___ it for 2 days. A. borrow B. keep C. take
16.The bus ___ on the road for 2 hours so far.
A. has stopped B. stopped C. has been
17.Are you _____ the jacket these days?
A. wearing B. putting on C. dressing D. on
18.He ________ for 2 hours.
A. got up B. has got up C. has been up
19. Tom is ill in hospital. He _______ a cold for several days. A. is B. catches C. has caught D. has had
20.How long can I ___the book? Two weeks.
A. borrow B. lend C. get D. keep
把這份材料好好看看吧，希望能幫到妳！
打字不易，如滿意，望采納。