2020-2021学年Unit 9 Can you come to my party?Section A背景图ppt课件

这是一份2020-2021学年Unit 9 Can you come to my party?Section A背景图ppt课件，共59页。PPT课件主要包含了Can she，Can he，Can they，Task 总结，Exercise ，Homework 等内容，欢迎下载使用。
Studying Aims
Learn 10 imprtant phrases.Can fr invitatin.Use mdal verb. have t Be+V-ing shws actin r plan in the future
.prepare fr an exam .g t the dctr .have the flu .help my parents .meet my friend
help my parents
g t the dctr
prepare fr an exam
have the flu
meet my friend
Yes,she can.
Can she cme t the party?
N,he can’t.He has t study.
Can he g t the baseball game?
Can they cme t the party？
N ，they can’t. They have t study fr the math test.
A: Can yur mther g t the cncert?B: When is it?A: It’s n Saturday evening.B: Sure/ Yes/ Certainly, she’d lve t.
B: N, she can’t. She is ding husewrk. She has t babysit my sister. She has a party with her friends.
yur mthercncertMnday evening
d husewrkbabysit my sisterhave a party with her friends
theyplay ftballSunday afternn
A: Can they play ftball with us?B: When is it?A: It’s n Sunday afternn.B: Sure, they’d lve t Yes, they can.
B: N, they can’t. They have an English test. They are visiting their teachers. They have t d their hmewrk.
have an English testvisit their teachersd hmewrk
Accept Invitatins:
Sure/Yes/Of curse, I’d lve t.Certainly, I’d like t.
Decline invitatins:
I’m srry, I can’t. I have t lk after my grandmther. I have a pian lessn. I am ging shpping with my friend. ……
help my parents/ visit my aunt/ play ftball/ study fr the English test/have a pian lessn/ g t the mall/ babysit my sister/ d hmewrk/g t the mvies/ g t my guitarlessn/ watch a ftball match/play tennis/ g t the dctr/ surf the Internet/ g fishing/ relax at hme
Grammar Fcus
Cmplete these sentences1.I have t study A. a pian lessn at shuld B. my aunt. 3.I have C. g t the dctr.4. I shuld help D. fr a test.5. I have t visit E. my parents.
Daily Exercises 对于别人的邀请，你可能有不同的原因和理由表示谢绝，记住下面的原因和理由，并且翻译成汉语。-- Can yu cme t my party?-- I’m srry I can’t. I _________________.1. have t g t my guitar lessn 2. have t g t play sccer 3. have t much hmewrk 4. have t g t the dctr 5. have t study fr a test 6. have a pian lessn 7. have t g t my cusin’s birthday party8. am nt feeling well
巩固词组(Ask and answer in pairs)
Can yu cme t my party?Srry,I can’t. I have t_________.1.为考试而学习2.看医生3.上钢琴课4.帮助我的父母亲5.拜访我的姑姑
study fr a test
have a pian lessn
visit my aunt
3a Cmplete the answers with might and ne f the phrases in the bx.1. A: What are yu ging t d n Saturday? B: I’m nt sure. I might______________ 2. A: What are yu planning t d after schl? B: I dn’t knw. ____________________
watch TV n the weekend my cusin visit grandparents practice the vilin
practice the vilin.
I might watch TV.
3. A: When will yu finish the science hmewrk? B: ____________________________________ 4. A: Wh are yu ging t the mvies with? B:____________________________________ 5. A: Are yu free t cme t my place n Saturday? B: ____________________________________
On the weekend
N. I might visit grandparents .
3b Cmplete the sentences belw. Use the wrds in brackets t help yu. Inviting: (can / play tennis) ________________________________________________ Accepting:________________________ 2. Inviting: (wuld like t/ g t the mvies) Reasn: (might have t)______________________________Refusing :
Can yu cme t play tennis?
Sure, that sunds great.
wuld yu like t g t the mvies?
I’m afraid nt. I have t much
______________________________3. Inviting: (can/hang ut with us tnight) Reasn: (must) ____________________________________Refusing: _____________________________4. Inviting: ( wuld like t / cme t my birthday party) ______________________________________Accepting:______________________________
hmewrk t d.
Can yu hang ut with us tnight?
Wuld yu like t cme t my birthday party?
N, I can’t. I must finish my hmewrk.
Sure, I’d lve t.
3c Write dwn everything yu have t d next week. Chse a day and time t have a party. Then invite classmates t yur party.
A: Can yu cme t my party?B: When is it?A: Next week, n Thursday night.B: I’m srry. I have t study fr a math test.
D yu knw week?
clrful weekend activities
g skatebarding
play basketball
g t the cinema
climb muntains
surf the Internet
g t a party
g t the cncert
study fr a test
g t the dctr
visit his aunt
g t a baseball game/have baseball training
Weekend Activities
What d yu usually d n weekends?
What activities d yu d n weekends?
have t … 不得不
A: What d yu have t d this weekend? B: I have t…
What weekend activities d yu d?
have a dancing lessn
情态动词主要有：may/might, can/culd,must, have t, shall/shuld, will/wuld,ught t, need, dare, used t。
Grammar fcus
现在我们来着重学习情态动词can 以及have t 的用法。其特征主要有：
1. 不能独立作谓语，只能和动词原形一起构成谓语，表示说话人的语气和情态。2. 没有人称和数的变化。 (have t除外)3. 否定形式：在其之后加nt (have t除外)。　疑问形式：情态动词提到主语之前(have t 除外)。
can为情态动词, 在本单元中表示请求, 用于发出邀请，后跟动词原形。当同意接受对方的邀请时, 常用Sure, I’d lve t. / Certainly. /Of curse.等来回答；若不接受, 常用Srry等来有礼貌地拒绝, 一般情况下需要说明不能接受邀请的原因以表示歉意。
—Can yu cme t my birthday party tmrrw？ 明天你来参加我的生日聚会，好吗？ —Srry, I can’t. I am ging t visit my grandpa. 很抱歉，我来不了，我要去看我爷爷。
1. can/may都可表示“许可” 。may用于较正式、客气的场合，而can比较随便（口语）。 Yu may/can smke here. Brrwers may nt take ut f the library mre than tw bks at a time.The pliceman says yu can’t park here.
(2) May/Can I/we…? 表示征询对方许可。 Can yu…? 表示请求。① — May I use yur phne? — Yes, yu may./Yes, please. /N, yu may nt.　　 /N, yu mustn’t. /N, yu’d better nt. /I’m afraid nt.
/I’m srry. I’d rather yu didn’t.② — Can I g ut and play, Mum? —Yes/Certainly, yu can. /N, yu can’t.③ — Can yu help me with this bag? —With pleasure./Srry, I can’t.(3) 都可表示“可能性”　肯定句　
Mr. Reed lks pale. He may be ill. (事实上的可能). Mr. Read is in pr health. He can be ill at any time. (逻辑、理论上的可能) This news may be true. (=might/culd) (事实上的可能) Wang Wei can be really stubbrn. (有时或偶然可能会)(=culd)
否定句This news may nt be true. (也许不, =might nt )This news can’t be true. (不可能, =culdn’t)疑问句Can this news be true?(=Culd)≠May this news be true?
(4) can 还可表示“能力”、“能够” —Yu can swim, can’t yu? —N, I can’t. I can’t prmise anything, but I’ll d what I can. Tickets can be bught frm the Turist Infrmatin Center.
2. might/culd 分别为may和can的一般过去时，分别表示过去的“许可”、“可能”和“能力” 、“能够”等。　The children asked whether they culd/might g fr a swim.(过去许可) I was afraid it might rain that afternn. (过去可能) He asked if the news culd be true. (过去可能)(Can the news be true?)
She said he culd speak several languages. (过去能力) I culdn’t find her telephne number. (过去能够) (2) 都可表示现在或将来的“可能性”。语气没有may肯定。①—There’s smene at the dr. —It culd/might(=may) be Gerge. (肯定句)
/It culdn’t (=can’t) be Gerge.(否定句) /Culd(=Can) it be Gerge?(疑问句)② Accrding t the radi it culd/might/ may rain tmrrw. ③ Lightning culd (=can) be dangerus. (3) Might/Culd I/we …? Culd yu …?
表示更委婉、更客气的请求。① —Might/Culd I ask yu ne mre questin? —Yes, f curse yu may/might/can/ culd.② —Culd yu help me with these bxes? —Of curse I can./With pleasure.
有时在陈述句中也表示更委婉、更客气的请求或邀请：—I wnder if I culd/might leave nw.—I dn’t suppse yu culd/might.
3. can/be able t　can= am/is/are able t = shall/will be able t① N ne can d it. =N ne is able t d it. ② Can yu cme tnight? =Will yu be able t cme tnight?
(2) culd 表示过去的技能、本能; was/ were able t 表示过去某一具体场合经过努力而做成某事。① I culd swim when I was six. ② He started late, but he was able t catch the eight ’clck train. =…but he managed t catch … =…but he succeeded in catching …
But: ③Mr. Smith culdn’t/wasn’t able t see yu because he’s gt a bad cld.(3) be able t还有完成式和非谓语形式。① I’m srry I haven’t been able t answer yur letter. =I’m srry fr nt being able t answer yur letter.② T be able t run is very imprtant fr a ftballer. 　　
4. have t的意思是“必须、不得不”, 往往 强调由于客观原因而必须做某事。 have t 后接动词原形；have t有人称、 数和时态的变化, 其第三人称单数形式为 has t, 其疑问形式和否定形式要借助于 助动词d或des来完成。例如：
We have t lk after ur sister at hme.我们不得不在家照顾我们的妹妹。Des he have t get up early tmrrw mrning? 明天早上他必须早起吗？I dn’t have t stay at hme tday.今天我不必呆在家里。
情态动词“have t”与其他的情态动词如“can”, “may” “must”和 “shuld” 不同。1) 这4个情态动词没有人称的变化, 而have t有, 它的第三人称单数 为“has t” 如： He shuld study hard. He has t study hard.
2) 这4个情态动词在一般疑问句中将它们放 在句首, 在否定句中直接在他们后边加nt即可。我们以can为例:--Can he g with us? 他能和我们一起去吗？--He can’t g with us. 他不能和我们一起去。而“have t”要加助动词d , des或did才可能完成其疑问句、否定句。
5. must/have t must 表示主观“必须”；have t表示客观客观需要，即“不得不” 。 I dn’t like this TV set. I must buy a new ne. This TV set desn’t wrk. We have t buy a new ne. (nw)
Yu must get up at five tmrrw. We (will) have t get up early tmrrw —we’re ging t Devn. (future) I had t leave early because I wasn’t feeling well. She said she must/had t see the manager. (past)
表示邀请的句型: (你能来参加我的聚会吗?)
Can yu cme t my party?
Culd yu cme t my party?
Wuld yu like t cme t my party?
Sure, I’d lve/like t.
I’m srry, I can’t. I have t…/I’m V-ing…
一、选择正确的词Thank yu fr (ask/ asking), but I can’t g t the mvies with yu.Paul has t study (at/ fr) the math test tnight.My sister has t (much/ many) hmewrk t d.
4. Can yu cme t my party (at/ n) Saturday night?5. She invites me (watch/ t watch) the basketball match the day after tmrrw.6. I like playing (pian/ the pian).
二. 对话填空。每空一词，单词的首字母已给出。A: Hey, Xia Wang, can yu g t the m_______ n Saturday?B: I’m s______, I can’t. I have t much h_________ this weekend. And I’m nt f_____ ____ well tday.A: That’s t b____. What’s the matter?
B: I’m nt sure. Maybe I have a c______, as I’m feeling a little cld.A: I think yu’d b_____ g t the d_______.B: I als t______ s. A: Maybe I’m asking yu t cme anther time.B: Sure. T______ fr asking.
三、选择题1. Can yu play tennis with n Saturday ? A. us B. we C. ur D. urs2. Henry his hmewrk this afternn. A. have t d B. have t ding C. has t d D. has t ding3. Tny is playing tennis the schl team. A. n B. in C. t D. with4. Jim play sccer with his friend this weekend, because he is very busy. A. can B. cans C. cann’t D. can’t
5. - ? -It’s Octber the 14th. A. When is tday B. what’s tday C. What time is tday D. What day is tday6. He is with his father the whle day. A. fish B. fishes C. t fish D. fishing
7. –Can yu cme t my party? - . A: Sure, I lve B: Sure, I lve t C: Sure, I’d lve t D: Sure, I’d lve.
8. ---Wuld yu like t play ftball with us? ---____________, but I’m busy. A. N, I can’t B. N, I wuldn’t C. Yes, I’m glad D. Yes, I’d lve t 9. ---___________I take the newspaper away? ---N, yu mustn’t. Yu ______ read it nly here. A. Must; can B. May; can C. Need; must D. Must; must
It’s a Birthday Party
Friday,June30,at fur hirty
Lisa’s huse ,15th Street
Cme and have fun!
Write an invitatin based n the fllwing infrmatin.