1、第七讲情态动词.用适当的情态动词填空1.Hebe around sixty years old.2.I didnt hear the phone；Ihave been asleep.3.Shehave worked out the problem，but she didnt.4.Im starving to death.Ieat two bowls of rice now.5.Accidentshappen on such rainy days.6.Petercome with us tonight，but he isnt sure yet.7.Weas well stay where we
2、are.8.You are late.Youhave arrived five minutes earlier.答案：1.should/may2.must3.could4.can5.can6.may7.may/might8.should.在所给词语前加上适当的情态动词补全下列文段My brothers baby was unusual.When she was three months old she could say 15 words.When she was a year old she (1)(name)all the colours，and she(2)(count) to 100.
3、When she was three she (3)(read)simple books.She (4)(not write)，but she (5)(tell) wonderful stories，and she (6)(remember)every story that she heard.She (7)(not walk)until she was nearly two，though.答案：(1)could name(2)could count(3)could read(4)could not write(5)could tell(6)could remember(7)could not walk1
