1、.英語語法：過去完成時表示到過去某一時間已完成的動作或狀態過去完成時1.動詞形式BEHAVEDO動詞形式had beenhad hadhad worked2.過去完成時用法1表示到過去某一時間已完成或者完畢的動作或狀態。過去的某一時間通常是由by引起的時間狀語。例如：By Saturday night we had got everything ready for thepart.到星期六晚上我們已為聚會作好了一切準備。They had arrived home by 5 p.m.到下午五點他們已經回到家。We h

2、ad finished the job by Firday.到星期王我們已經完成這項工作。It is two days since he left for America.他去美國兩天了。過去某一時間也可以通過時間狀語從句表示：He had already left when I got there.我到那兒時他已經分開了。We had studied a little Japanese before we came to Japan.我們到日本前學過一點日語。有時過去的時間

3、也可以通過上下文情景來表達。比方：I met Mary in the street one morning.She had changedgreatly.一天早晨我在街上遇見瑪麗。她變化很大。I didnt want to see the play because I had already seenit.我不想看那部戲劇，因為我已經看過了。When I got to Georges office, he wasntthere. I was told that he had gone home.我到喬治辦公室時,他不在.有人告訴我他回

4、家了。英語作業一、用動詞的適當形式填空。16.I _ have a terrible stomachache since morning, doctor. I _ feel a sudden pain after I got up.17.  Ill quit my job as Im notgetting along well with my boss. But remember you _ never, get a perfect boss.18. By the time we got a report, thefiremen _ put out the fire in the b

5、ar already.19. I drove carefully all the way. I_ stop immediately when I saw a red light.20. Well have to wait in line. Thefast food restaurant _ be short-handed for weeks.參考答案：16.have had, felt 17.will never get18.had put out 19.stopped 20. has been二、分析句子的語法構造，并譯成中文。1. I have had a terrible stomachache since morning, doctor. I felt a sudden pain after I got up.2.Now officials are poised to enact a wide-ranging civil code that would end a policy that has been enforced through fines but was also notorious for cases of f