Unit 9Can you come to my party Section A 2a-2d 课件(共26张PPT) 人教版英语八年级上册

(共26张PPT)
Unit 9
Can you come to my party
Section A (2a~2d)
新课导入
There is going to be a class party
Can you go to the party
对话接龙
A:Can you go to the party
B:Yes, I can. Can you go to the party
C:Sorry, I can't. Can you go to the party
D:…
E:…
2
能够运用得体的语言有礼貌地发出邀请，接受邀请或拒绝邀请并能陈述拒绝邀请的理由
1
能熟悉并正确运用本课时的重点单词和短语
预习检测
1.He didn’t buy the car. It cost _______ money.
A.too much B.much too C.too many D.many too
2. — _______ you come with me to Lang Lang's piano concert this evening
— I'd love to, but I have to study for my math test.
A.Should B.May C.Must D.Can
A
D
3. —Why didn’t you come to my party
—I ______ stay at home, because my mother was ill.
A.could B.must C.had D.had to
4. —Would you come to my birthday party tomorrow evening
—I’m afraid I ______. I have to look after my grandparents.
A.wouldn’t B.can’t C.won’t D.mustn’t
5. —Hey, Joy. I’m sorry. I can’t go to the movies with you
tomorrow afternoon.
—It doesn’t matter. Maybe ________ time.
A.other B.another C.the other D.others
B
D
B
知识梳理
Language points
1．available形容词，意为“有空的；可获得的”。作“有空的”讲时，相当于free。
2．Maybe another time.可能要下次了。
another意为“另一个；再一个”，后接可数名词单数，通常用于三者或三者以上不确定数量中的任意一个人或物。
【拓展】another＋数词＋名词复数＝数词＋more＋名词复数，意为“再来……个”。
eg：We need another five/five more desks.我们还需要五张课桌。
3．until的用法
①作介词，意为“直到……”，表示时间，后跟时间点。用于肯定句中，谓语动词用延续性动词；用于否定句中，谓语动词常用非延续性动词。
eg：I waited until 3：00, but he didn't come.
我一直等到3点钟，但他没来。
②作连词，意为“直到……时候”，引导时间状语从句，常与延续性动词连用。
eg：I'll wait until he comes.我会一直等到他来。
【拓展】not...until...意为“直到……才……”，与非延续性动词连用。
eg：I won't go to bed until I finish my homework.
直到完成作业，我才上床睡觉。
4．hang out意为“闲逛；常去某处”。hang作动词，可意为“悬挂；垂下”，其过去式为hung。
eg：He likes reading and he often hangs out in the bookstore.
他喜欢阅读，并且经常逛书店。
Hang the picture on the wall.把这幅画挂到墙上。
【拓展】由hang构成的短语：
hang on紧紧抓住
hang about(在某处)闲荡
hang up挂断电话；悬挂，挂起
【注意】hang作动词，意为“(被)吊死，(被)绞死”时，其过去式为hanged。
5．Catch you on Monday！周一见！
①此处catch you常用于口语中，意为“再见”。类似的说法还有：See you later！回头见！
eg：I'm not at school right now.Catch you later！我现在不在学校，回头见！
②catch动词，意为“及时赶上；接住；抓住”。其第三人称单数形式为catches，其过去式为caught。
重点探究
提出邀请及答复邀请的更多句型
2a. Listen and circle can or can’t.
1. Jeff (can / can’t ) go to the party.
2. Mary (can / can’t) go to the party.
3. May (can / can’t) go to the party.
4. Mei Ling (can / can’t) go to the party.
5. Paul (can / can’t) go to the party.
2b. Listen again. Who can’t go to the party
Why Complete the chart.
Names Reasons
Jeff
He might have to meet his friend.
May
She has the flu.
Mei Ling
She must study for a math test.
2c. Look at the reason in the chart in 2b.
Write some more. Then, Student A, invite your partner
to do something. Student B, say you can’t go and why.
1. ___________________ 2. ___________________ ___________________ 3. ___________________ ___________________ 4. ___________________ A: Hey, Dave. Can you go to the
movies on Saturday
B: I’m sorry, I’m not available. I have
too much homework this weekend.
A: That’s too bad. Maybe another time.
B: Sure, Joe. Thanks for asking.
too much homework
have to visit his grandparents
have to take part in the football match
have to look after his little sister
Group work
四人为一小组，邀请其他三名学生来参加自己的聚会，并记录他们的回应情况，若被邀请的同学拒绝请说明理由。
Names Reasons
2d. Listen and role play the conversation.
Jeff: Hey , Nick , can you come to my house on Saturday
My cousin Sam from Xi'an is going to be here.
Nick: Oh, Sam! I remember we went bike riding together
last fall where he visited you.
Jeff: Yes, that's right .
Nick: I'd love to come, but I'm afraid I can't. I have an
exam on Monday so I must prepare for it .
Jeff: That's really too bad ! Oh , but Sam isn't leaving
until next Wednesday. Can you hang out with us on
Monday night
Nick: Sure! Catch you on Monday!
活动小结
互动检测见DCF课件
通过以上活动可知，当用can you... 来向别人发出邀请时表示接受以上邀请时，可以说1._______________________________或者2.___________________，表示谢绝邀请时，可以说3._______________________或者4.___________________________________或者5._________________________。
Sure/Yes/Certainly, I’d love/like to.
That sounds great.
Sorry, I can’t. I must…
I’m afraid I can’t. I am not available.
I’d love to, but I have to…
until的用法
Group work
观察这些句子并总结until的用法
Sam isn't leaving until next Wednesday .
萨姆直到下周三才要离开。
I stayed until he came back.
我一直待到他回来为止。I won't go there until he calls me.
直到他给我打电话，我才去那儿。
Sam isn't leaving until next Wednesday.
萨姆直到下周三才要离开。
until conj.& prep. 到……时；直到……为止
(1) until 用于肯定句中，意为“一直到…为止”，主句谓语动词用延续性动词。
(2) until 用于否定句中，构成not...until，意为“直到……才”，主句谓语动词用短暂性动词，此时until可用before代替。
Make sentences using not...until.
eg. I stayed until he came back.
我一直待到他回来为止。
eg. I won't go there until/before he calls me.
直到他给我打电话，我才去那儿。
Complete the following sentences
1. Go down the street _______ you see the bank.
2. I _______ go to bed last night________ past midnight.
3. She______ finish the work _________ next Saturday.
4. We _______ go out _______ the rain stops.
5. Go straight on ______ you come to a large red building.
6. We______ go home _____ we finished the work.
until
didn’t
until
won’t
until
can’t
until
until
until
didn't
活动小结
互动检测见DCF课件
通过以上活动可知，until意为1.“____________”；until可用于2.________句中，与not构成固定结构，即not...until，意为2.“____________ ”。
到……为止
否定
直到……才
一、根据句意及汉语提示写单词。
当堂检测
1. Mr. White is not (有空的) right now.He is having an important meeting.
2. They didn't the last bus, so they took a taxi home.
3. Jim waited in the office his English teacher came back.
4. Kate likes to out with her friends on weekends.
5. The trees look more beautiful in Jiuzhaigou in (秋季)．
available
catch
until
hang
autumn
二、根据句意,选择方框中的单词并用其适当形式填空。
have, help, ride, take, come
1. I'd love to to the English party.
2. Would you like to go with us
3. Jack thanked me for him with his math.
4. My mother to wash the clothes every day.
5. He is preparing photos in the park.
come
riding
helping
has
to take
课堂总结
Unit9
Section A (2a~2d)
接受和拒绝邀请的回答：
接受邀请用
________________拒绝邀请用_______________________
/ _______________并陈述理由。
until的用法：
until可用于_______中，构成_________，意为“___________”。
重点单词和短语：
________,_______,________,________,
_______________,_____________
hang
another time
until
available
catch
hang out
Sure, I’d love to.
Sorry, I’m not available.
Sorry, I can’t.
否定句
not...until
直到……才