Ⅰ.句型转换
1．We got up early so that we could arrive there in time.
→We got up early so there in time.
2．The boy is too young to go to school.
→The boy is not ．
3．When he returned from America, he found our country greatly changed.
→ , he found our country greatly changed.
4．After I had drunk the coffee, I washed the cup and put it away.
→ , I washed the cup and put it away.
5．If I have a map, I will find a way to get there.
→ ，I will find a way to get there.
6．He fell and broke his left leg.
→He fell, his left leg.
7．The headmaster went into the lab and was followed by the foreign guests.
→The headmaster went into the lab, the foreign guests.
8．As he didn't know what to do, he turned to the teacher.
→ what to do, he turned to the teacher.
9．When it is completed, the museum will be open to the public.
→ , the museum will be open to the public.
10．Don't speak until you are sp oken to.
→Don't speak ．
答案：1. as to arrive 2. old enough to go to school 3. Returnin g from America
4. Having drunk the coffee 5. Having a map 6. breaking 7. followe d by
8. Not knowing 9. When completed 10. until spoken to
