Step1 look at the following sentences，and find out the similarities.
How long have you been here?
Has she left the office?
They haven’t sent the gift to the company.
Have you sold your second car?
What has the girl eaten?
思考：这些现在完成时的句有哪些特点？说说它们否定句和特殊疑问句怎么构成？
Step2 put the following into the short forms.
Step3 turn the following sentences into the negative ones and general questions.
He has done his housework.
They have changed the appearance of the old city.
Lily has heard from her Chinese friend.
I’ve eaten up these noodles.
They’ve competed the building of the bridge.(www.xing528.com)
Step4 reading
Task 1:look up the following words in your dictionary before reading:
Garage/pigeons/covered/distance/Up to/request/spare parts/urgent/message/private.
No w rong numbers
Mr.James Scott has a garage in Silbury and now he has just bought another garage in Pinhurst.Pinhurst is only fivemiles from Silbury，but Mr.James Scott cannot get a telephone for his new garage，so he has just bought twelve pigeons.Yesterday，a pigeon carried the first message from Pinhurst to Silbury.The bird covered the distance in threeminutes.Up to now，Mr.James Scott has sent a greatmany requests for spare parts and other urgentmessages from one garage to the other.In thisway，he has begun his own private’telephone’service.
Task 2:Answer the following questions:
1.What does’No wrong numbers’mean?
2.Why does Mr.Scott keep pigeons?
3.Why hasn’t Scott got a telephone in his new garage?
Task 3:compare the following phrases:In the way/On the way/By the way.
Task 1:look up the following words in your dictionary before reading:
Ihave never been late for school.But yesterday Icame very close.By the time Igot up，my father had already gone into the bathroom.Ihad to wait for him.Then Ihad a quick supper and ran to bus stop.By the time Igot there，the bus had already left.Iwas very sad.By the time I walked school，the bell had rung.
免责声明：以上内容源自网络，版权归原作者所有，如有侵犯您的原创版权请告知，我们将尽快删除相关内容。
