牛津译林版八年级下册Grammar背景图课件ppt
展开sand n. 沙;沙滩ver adv. 结束marry vi.&vt. 结婚,嫁,娶dead adj. 死的
Where has Kitty been?Hw did she feel n Space Muntain?What were they ding thrugh the ride?What was the best part f her day?What did they d after the parade?When did they watch the firewrks?
1、学会正确使用have/has been 和have/has gne。2、学会正确区分短暂性动词和延续性动词。3、会根据不同语境正确使用短暂性动词和延续性动词。4、学会短暂性动词在fr和since连用的变化形式。
have/has been t : We use t have/has been t express the idea that smene went t a place and has already cme back.
have/has been t表示“去过某个地方并且已经回来”
have/has gne t : We use have/has gne t express the idea that smene went t a place but has nt yet returned.
have/has been t表示“去过某个地方但尚未回来”
① Have yu ever been t the supermarket t buy grapes? ② Minnie and her father have been t the supermarket t buy grapes twice this mnth.③ Minnie and her father have gne t the supermarket t buy grapes.
have been t
结论:含 ___________ 的句子中可以加 nce, twice, ever, never等时间状语; 而含 ___________ 的句子中不能加此类时间状语。
1. I have been t America many times. It’s really a mdern city.2. Millie has gne t America with her family. I hpe they have a great time there.3. My father has gne t Beijing. He will be back in tw days.4. Have yu ever been t the supermarket t buy grapes? 5. Lucy has been t Beijing three times.
结论:含 ___________ 的句子中主语的人称一般为第三人称形式; 而含 ___________ 的句子中对主语的人称没有限制。
1. —Where is kitty?—She __________ the pst ffice t buy sme stamps.2. —Where ______ yu ______ during the summer vacatin.—I can’t tell. T many places.3. —Hw many times ______ they ________ China?—Twice, maybe.4.— _____ Nancy _________ the cinema?—N, she is still in her bedrm.5. He __________ many cities in China, but he ______ never ______ abrad.
have been
have been t
Has gne t
has
been
1.
Millie isn’t here. She _________ t the library.
Peter and Simn ____ just _____ t the library. They brrwed sme interesting bks.
2.
have been
Cmplete the sentences with have/has been r have/has gne.
3.
My cusin __________ t Xi’an twice.
4.
My parents __________ t Xi’an and they’ll stay there fr a week.
5.
Daniel wn’t be with us at the party. He _________ t Shanghai.
Daniel: I haven’t seen Mr Wu fr days. Where ____ he _____(g)? Millie: He __________ (g) t Tianjin t attend a meeting.Daniel: _____ yu _____ (be) anywhere recently?
Millie: Yes, I __________ t Hainan with my parents.Daniel: Oh, that’s great! ______ yu ______ t Sanya?
Cmplete their cnversatin.
Millie: Sure, we _________(be) t the beach there. Lk at these phts.Daniel: The beach is beautiful. I see. Andy playing n the sand t.Millie: Yes, We went there with his family.Daniel: I see. By the way, shall we invite Andy t g fr a picnic tmrrw?Millie: Andy isn’t here this weekend. He and his parents __________(g) t cuntryside. They’ll be back tmrrw afternn.
1. He has lived here fr 16 years. 2. He has lived here since 16 years ag. 3. She has learned English since 1997.4. She has lived here fr 2 years.5. Tm has lived in America since he was a little child.
Verbs with fr and since
即:fr+ 时间段,since+时间点since+ 时间段+ agsince+ 从句(一般过去时)
He has left Beijing fr a week.He has nt left Beijing yet.He has been away frm Beijing fr a week.He has bught a car since 2007.He has nt bught any new car since 2007.He has had a car since 2007.
Verbs express a cntinuus state
If we want t express a cntinuus state, we can use anther way like this.
My parents and I _________(arrive) in Hng Kng n the first day f the winter hliday. We _________(be) here fr three days.I __________(brrw) a bk abut Hng Kng a week ag. It’s very useful. I ________ (keep) it with me fr a few days. It helps me learn mre abut Hng Kng.Nw it’s nn and we’re in Ocean Park. The first dlphin shw _______(begin) at 11:30 a.m. It ________(be) n fr abut half an hur. The shw is really exciting.
Mre abut Kitty’s tip
1.这本书我已经借了两星期了,明天我会还给Amy。I _____ _____ the bk ____ tw weeks. I will return it t Amy tmrrw.2.会议已经开始一个小时了。The meeting _____ _____ _____ fr ne hur.3.我加入英语俱乐部半年了。I _____ _____ _____ the English Club fr half a year.
have kept fr
has been n
have been in
1. Revise the usage f the Present Perfect Tense. 2. Finish the exercises n the wrksheet.
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