【正文】
at the conference. ◆ Though feeling tired, he keeps on running. ◆ Having made our plan, we will put it into practice. ◆ Having been attacked by terrorists, the tall building collapsed . ● 4我們可以用 having +動詞 ed 或 having been + 動詞 ed的形式來表示主動完成任務(wù)或被動完成之意。ll do another two exercises. 5)There _______ (be) no bus, we had to walk home . 6) His hands _______ ( tie) by the policeman, his face went pale with fear. sold out permitted was tied Page25 1. to learn how to ski 2. Acpanied by an experienced ski instructor 3. Thinking that she knew how to ski well 4. while skiing downhill 5. Although not expecting trouble 6. Having been checked at the nearest hospital 7. Hearing the news knowing how serious the situation was 9. Arriving at the hospital 10. if properly treated Practice 1. When ______, the museum will be open to the public next year. A. pleted B. pleting C. being pleted D. to be pleted 2. The news reporters hurried to the airport, only ______ the film stars had left. A. to tell B. to be told C. telling D. told 3. _____ themselves awake they sat on the floor and told each other stories. A. Keep B. Keeping C. To keep D. To have kept 4. ______that he was in great danger, Eric walked deeper into the forest. realized B. Not to realize C. Not realizing D. Not to have realized 5. He sent me an , ______ to get further information. A. hoped B. hopi