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初中英语人教新目标 (Go for it) 版八年级上册Section A教课内容ppt课件
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这是一份初中英语人教新目标 (Go for it) 版八年级上册Section A教课内容ppt课件，文件包含人教版初中英语8上Unit9CanyoucometomypartySectionAGrammarFocus－3c课件pptx、人教版初中英语8上Unit9CanyoucometomypartySectionAGrammarFocus－3c教案docx、Unit9Wordsandexpressions-2-mp3等3份课件配套教学资源，其中PPT共24页， 欢迎下载使用。
Learning aims
1.学习本课新词汇: invite，accept，refuse，study fr a math test，watch TV，n the weekend，practice the vilin，2. 掌握句型：1.—Can yu cme t my party n Saturday?—Sure，I'd lve t./Srry，I must study fr a math test.2.—Can she g t the baseball game?—N，she's nt available.She must g t the dctr.3.—Can they g t the mvies?—N，they're nt free.They might have t meet their friends.2. 通过阅读、观察、讨论Grammar Fcus等方式找出并总结接受或拒绝邀请的句子；学习情态动词can, might, must, have t的用法。能用can发出邀请；熟练使用have t /has t 来谈论职责和义务；情态动词might表示推测和可能性。3.通过3a选词补全对话，3b用所给词完成对话及3c邀请同学参加聚会并作报告的方式体验目标句型的使用，学会礼貌待人，尊重别人，委婉拒绝，维护与促进朋友间友谊关系。
Write dwn the clrful weekend activities in English.
____________ ____________ ___________ ___________
____________ ____________ ___________ ___________
study fr a test
have a pian lessn
visit his aunt
surf the Internet
g t the dctr
play basketball
g t the cinema
climb muntains
— hang ut, tnight; — study fr a math test— play tennis; — nt free, g t the dctr— cme t my party; — I lve t.
1) — Can yu hang ut with us tnight? — Srry. I must study fr a math test.
2. Make an invitatin t yur friends.
2. — Can yu play tennis with us? — I’m nt free. I must g t the dctr.
3. — Can yu cme t my party tday? — Sure. I’d lve t.
invite v. 邀请
accept v. 接受
refuse v. 拒绝
I’d like t invite yu t dinner. 我想邀请你吃晚饭。
They didn’t accept his mney.他们没有接受他的钱。
The girl refused his invitatin. 女孩拒绝了他的邀请。
Read the sentences and translate them.
Grammar Fcus
Presentatin
1. 星期六你能来我的聚会吗？____ yu _____ t my party n Saturday?2. 当然，我乐意去。Sure. ____ ____ ___. 3. 对不起，我必须为数学考试而学习。Srry, I _____ _____ ____ a math test. 4. 明天晚上你能去看电影吗？____ yu ____ t the mvies _________ night?5. 当然可以，听起来很棒。 _____, that _______ _____.6. 恐怕不行，我得了流感。I’m ______ nt. I have the ____. 7. 他能去聚会吗？ ____ he ___ t the party?8. 不能。他得帮助他的父母。N, he _____. He _____ t help his parents. 9. 她能参加棒球比赛吗？____ she g t the baseball ______? 10. 不，她没有空。她必须去看医生。 N, she’s ____ _________. She ______ ___ t the _______. 11. 他们能去看电影吗？ ____ they ____ t the _______?12. 不，他们没有空。他们可能必须去见朋友。 N, they’re nt ____. They _____ _____ ___ meet their ________.
I’d lve t
Can cme
must study fr
Can g
Sure sunds great
afraid flu
Can g
can’t has
Can game
nt available must
g dctr
Can g mvies
free might have
t friends
Fill in the blanks accrding t grammar fcus.
探究一：情态动词can表示邀请的用法
情态动词can除了表示能力、许可和猜测之外，还可以表示邀请(前两句)。表示邀请时，culd比can更礼貌、更委婉。
can表示邀请时常用一般疑问句句式，结构为: Can+ 主语+ 动词原形+ 其他？
后三句中的can，用can打听第三方是否能参加聚会，表示一种可能性。
一、情态动词 can 的基本用法(复习)
情态动词 can 有一定的词义, 但不能独立存在, 它必须与动词原形一起构成谓语。情态动词 can 没有人称和数的变化。其具体用法如下:
1. 表示“能、会”, 指脑力或体力方面的“能力”。如:I can speak English. 我会讲英语。Jim can swim but I can’t. 吉姆会游泳, 但我不会。
2. 表示“可能”, 常用于否定句或疑问句中, 指某种可能性。例如:Han Mei can’t be in the classrm. 韩梅不可能在教室里。Can he cme here tday, please? 请问他今天能到这里来吗？
3. 表示“可以”, 常用于口语中, 指许可或请求做某事。如:Can I have a cup f tea, please?请问我可以喝一杯茶吗？Yu can g ut. 你可以出去了。
二、情态动词 can表示邀请(本单元用法)
Can yu 意为“你能……吗？”，可用于邀请别人或委婉地请求某人去做某事。
(1)当用情态动词can发出邀请时，用一般疑问句Can+主语+动词原形+其他？如：Can yu cme t my party? 你能来参加我的聚会吗？
(2)当用情态动词can发出邀请时，其回答分为两类。一类表示接受邀请，另一类表示拒绝邀请。(探究二具体讲解)
(3)表示邀请的其它句型: (你能来参加我的聚会吗?)
Can yu cme t my party?
探究二：情态动词can表示邀请时回答的两种情况
对于用情态动词can发出的邀请，回答时主要有两种情况：
当同意接受对方的邀请时，常用Sure, I’d lve(like) t. \Sure. That sunds great. \Certainly.\ Of curse.等。
若不接受邀请，一般不直接说N，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。Srry, I can’t. I … \ I’m afraid nt. I have t …\Srry, I nt available.\I’m srry. I’m nt free. I have t … \ I’d lve t cme. But I’m afraid I can’t. I must/have t\ Thanks fr yur invitatin. But ….
-- Can yu g t the baseball game?你能去参加棒球比赛吗？-- I’m srry, I can’t. 对不起，我不能。
—Can yu cme t my birthday party tmrrw？—Srry, I can’t. I am ging t visit my grandpa.
探究三：情态动词must与have t用法的区别
二者都有“必须”之意，但 have t 表示“客观上的需要”，有人称和时态的变化，否定形式为 dn’t / desn’t / didn’t have t (没必要)；must 表示“主观上的要求”，无人称和时态的变化，否定回答一般用 needn’t 或 dn't have t (不必)。mustn’t 表示“禁止”。
1. have (has) t + 动词原形 have (has) t 后面要用动词原形。当主语为第三人称单数时用 has t，当句子是过去时用 had t。We have t leave nw. 我们不得不现在就离开。He has t wrk n Sunday. 他不得不在周日工作。I had t d my hmewrk last Sunday. 上周日我不得不做作业。
2. have t 的否定句句型：主语 + dn’t/didn’t/ desn’t/wn’t +have t + 动词原形Yu dn’t have t walk s fast. 你不必走那么快。
3. have t 的疑问句句型：D/Des/Did/Will + 主语 + have t + 动词原形
D yu have t get up early? 你必须早起床吗？Des he have t leave nw？他必须现在离开吗？
情态动词must表示主观“必须”。
I dn’t like this TV set. I must buy a new ne.
Yu mustn't tell him abut it. 你一定不要把这件事告诉他。—Must I be hme befre eight ’clck? 8点之前我必须回家吗？—Yes, yu must. / N, yu needn‘t. / N, yu dn’t have t.是的，必须回家。/不，不必。
have t 的用法与must的区别
We have t wear warm clthes in winter.冬天我们不得不穿上暖和的衣服。(客观需要)I must finish my hmewrk first befre I watch TV.看电视前我必须先完成作业。(主观要求)
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.
What did yu find ut?
探究四：情态动词might用法
Cmplete the answers with might and ne f the phrases in the bx.
watch TV, n the weekend, my cusin,visit my grandparents practice the vilin
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. ______________________. 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: ____________________________________.
I might practice the vilin
I might finish it n the weekend
I might g with my cusin
Srry. I might visit my grandparents
1. Inviting: ____________________________ (can/play tennis) Accepting: ________________________2. Inviting: ___________________________(wuld like t/g t the mvies) Refusing: _____________________ Reasns: ___________________________________ (might have t) 3. Inviting: ___________________________ (can/hang ut with us tnight) Refusing: __________________________ Reasn: ____________________________ (must)4. Inviting: _____________________________________________ (wuld like t / cme t my birthday party) Accepting: _________________________
Cmplete the sentences belw. Use the wrds in brackets t help yu.
Can yu play tennis with us?
Sure. I’d lve t.
Wuld yu like t g t the mvies?
I’m afraid I can’t.
I might have t prepare fr the math exam.
Can yu hang ut with us tnight?
I must help my mm at hme.
Srry. I can’t.
Wuld yu like t cme t my birthday party?
Write dwn everything yu have t d next week. Chse a day and time t have a party. Then invite classmates t yur party.
g t the mvies at night
visit my grandpa in the afternn
lk after my sister in the evening
prepare fr the chess game at night
study fr a test all day
Invite yur classmates t yur party. See if they are available.
Can yu cme t my party n Saturday afternn?
I’m srry. I must practice the vilin n Saturday afternn.
I’m afraid nt. I have the flu.
invite v. 邀请 ① The man invited my father t g fishing with him this mrning. 这个男人邀请我爸爸今天上午和他一起去钓鱼。 根据句①可知“邀请某人干某事”为invite sb. t d sth.。
② I invited him t my huse yesterday.我昨天邀请他来我家。 根据句②可知，invite sb. t后也可跟名词。③ He will nt cme withut yur invitatin.没有你的邀请他是不会来的。 根据句③可知，invite 的名词是invitatin。
1. Mr. Green invited me _______ (visit) his factry last week.2. Thanks a lt fr yur ________ (invite). But I have t stay at hme t d my hmewrk. 3.Thanks fr________ (invite) me t yur party.
A: Hey, Bb. 1. ___________B: I’m srry. I have t help my parents.A: 2. ________. Hw abut yu, Ling Ling? Can yu cme t my party?L: 3. _________A: On Saturday afternn.L: Oh, n, I can’t. 4. ____________A: That’s t bad. 5. _____________.L: Sure! Thanks fr asking.
A. That’s t bad. B. Can yu cme t my party? C. Are yu ging shpping with me?D. Maybe anther time. E. I have t study fr a test. F. When is it? G. I’d lve t.1. ____ 2. ____ 3. ____ 4. _____ 5. _____
一、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’t5. - ? -It’s Octber the 14th. A. When is tday B. what’s tday C. What time is tday D. What day is tday7. –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.
1．Review the grammar bx.2．D the exercises n Page 61 in students' bk.
Learning aims
1.学习本课新词汇: invite，accept，refuse，study fr a math test，watch TV，n the weekend，practice the vilin，2. 掌握句型：1.—Can yu cme t my party n Saturday?—Sure，I'd lve t./Srry，I must study fr a math test.2.—Can she g t the baseball game?—N，she's nt available.She must g t the dctr.3.—Can they g t the mvies?—N，they're nt free.They might have t meet their friends.2. 通过阅读、观察、讨论Grammar Fcus等方式找出并总结接受或拒绝邀请的句子；学习情态动词can, might, must, have t的用法。能用can发出邀请；熟练使用have t /has t 来谈论职责和义务；情态动词might表示推测和可能性。3.通过3a选词补全对话，3b用所给词完成对话及3c邀请同学参加聚会并作报告的方式体验目标句型的使用，学会礼貌待人，尊重别人，委婉拒绝，维护与促进朋友间友谊关系。
Write dwn the clrful weekend activities in English.
____________ ____________ ___________ ___________
____________ ____________ ___________ ___________
study fr a test
have a pian lessn
visit his aunt
surf the Internet
g t the dctr
play basketball
g t the cinema
climb muntains
— hang ut, tnight; — study fr a math test— play tennis; — nt free, g t the dctr— cme t my party; — I lve t.
1) — Can yu hang ut with us tnight? — Srry. I must study fr a math test.
2. Make an invitatin t yur friends.
2. — Can yu play tennis with us? — I’m nt free. I must g t the dctr.
3. — Can yu cme t my party tday? — Sure. I’d lve t.
invite v. 邀请
accept v. 接受
refuse v. 拒绝
I’d like t invite yu t dinner. 我想邀请你吃晚饭。
They didn’t accept his mney.他们没有接受他的钱。
The girl refused his invitatin. 女孩拒绝了他的邀请。
Read the sentences and translate them.
Grammar Fcus
Presentatin
1. 星期六你能来我的聚会吗？____ yu _____ t my party n Saturday?2. 当然，我乐意去。Sure. ____ ____ ___. 3. 对不起，我必须为数学考试而学习。Srry, I _____ _____ ____ a math test. 4. 明天晚上你能去看电影吗？____ yu ____ t the mvies _________ night?5. 当然可以，听起来很棒。 _____, that _______ _____.6. 恐怕不行，我得了流感。I’m ______ nt. I have the ____. 7. 他能去聚会吗？ ____ he ___ t the party?8. 不能。他得帮助他的父母。N, he _____. He _____ t help his parents. 9. 她能参加棒球比赛吗？____ she g t the baseball ______? 10. 不，她没有空。她必须去看医生。 N, she’s ____ _________. She ______ ___ t the _______. 11. 他们能去看电影吗？ ____ they ____ t the _______?12. 不，他们没有空。他们可能必须去见朋友。 N, they’re nt ____. They _____ _____ ___ meet their ________.
I’d lve t
Can cme
must study fr
Can g
Sure sunds great
afraid flu
Can g
can’t has
Can game
nt available must
g dctr
Can g mvies
free might have
t friends
Fill in the blanks accrding t grammar fcus.
探究一：情态动词can表示邀请的用法
情态动词can除了表示能力、许可和猜测之外，还可以表示邀请(前两句)。表示邀请时，culd比can更礼貌、更委婉。
can表示邀请时常用一般疑问句句式，结构为: Can+ 主语+ 动词原形+ 其他？
后三句中的can，用can打听第三方是否能参加聚会，表示一种可能性。
一、情态动词 can 的基本用法(复习)
情态动词 can 有一定的词义, 但不能独立存在, 它必须与动词原形一起构成谓语。情态动词 can 没有人称和数的变化。其具体用法如下:
1. 表示“能、会”, 指脑力或体力方面的“能力”。如:I can speak English. 我会讲英语。Jim can swim but I can’t. 吉姆会游泳, 但我不会。
2. 表示“可能”, 常用于否定句或疑问句中, 指某种可能性。例如:Han Mei can’t be in the classrm. 韩梅不可能在教室里。Can he cme here tday, please? 请问他今天能到这里来吗？
3. 表示“可以”, 常用于口语中, 指许可或请求做某事。如:Can I have a cup f tea, please?请问我可以喝一杯茶吗？Yu can g ut. 你可以出去了。
二、情态动词 can表示邀请(本单元用法)
Can yu 意为“你能……吗？”，可用于邀请别人或委婉地请求某人去做某事。
(1)当用情态动词can发出邀请时，用一般疑问句Can+主语+动词原形+其他？如：Can yu cme t my party? 你能来参加我的聚会吗？
(2)当用情态动词can发出邀请时，其回答分为两类。一类表示接受邀请，另一类表示拒绝邀请。(探究二具体讲解)
(3)表示邀请的其它句型: (你能来参加我的聚会吗?)
Can yu cme t my party?
探究二：情态动词can表示邀请时回答的两种情况
对于用情态动词can发出的邀请，回答时主要有两种情况：
当同意接受对方的邀请时，常用Sure, I’d lve(like) t. \Sure. That sunds great. \Certainly.\ Of curse.等。
若不接受邀请，一般不直接说N，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。Srry, I can’t. I … \ I’m afraid nt. I have t …\Srry, I nt available.\I’m srry. I’m nt free. I have t … \ I’d lve t cme. But I’m afraid I can’t. I must/have t\ Thanks fr yur invitatin. But ….
-- Can yu g t the baseball game?你能去参加棒球比赛吗？-- I’m srry, I can’t. 对不起，我不能。
—Can yu cme t my birthday party tmrrw？—Srry, I can’t. I am ging t visit my grandpa.
探究三：情态动词must与have t用法的区别
二者都有“必须”之意，但 have t 表示“客观上的需要”，有人称和时态的变化，否定形式为 dn’t / desn’t / didn’t have t (没必要)；must 表示“主观上的要求”，无人称和时态的变化，否定回答一般用 needn’t 或 dn't have t (不必)。mustn’t 表示“禁止”。
1. have (has) t + 动词原形 have (has) t 后面要用动词原形。当主语为第三人称单数时用 has t，当句子是过去时用 had t。We have t leave nw. 我们不得不现在就离开。He has t wrk n Sunday. 他不得不在周日工作。I had t d my hmewrk last Sunday. 上周日我不得不做作业。
2. have t 的否定句句型：主语 + dn’t/didn’t/ desn’t/wn’t +have t + 动词原形Yu dn’t have t walk s fast. 你不必走那么快。
3. have t 的疑问句句型：D/Des/Did/Will + 主语 + have t + 动词原形
D yu have t get up early? 你必须早起床吗？Des he have t leave nw？他必须现在离开吗？
情态动词must表示主观“必须”。
I dn’t like this TV set. I must buy a new ne.
Yu mustn't tell him abut it. 你一定不要把这件事告诉他。—Must I be hme befre eight ’clck? 8点之前我必须回家吗？—Yes, yu must. / N, yu needn‘t. / N, yu dn’t have t.是的，必须回家。/不，不必。
have t 的用法与must的区别
We have t wear warm clthes in winter.冬天我们不得不穿上暖和的衣服。(客观需要)I must finish my hmewrk first befre I watch TV.看电视前我必须先完成作业。(主观要求)
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.
What did yu find ut?
探究四：情态动词might用法
Cmplete the answers with might and ne f the phrases in the bx.
watch TV, n the weekend, my cusin,visit my grandparents practice the vilin
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. ______________________. 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: ____________________________________.
I might practice the vilin
I might finish it n the weekend
I might g with my cusin
Srry. I might visit my grandparents
1. Inviting: ____________________________ (can/play tennis) Accepting: ________________________2. Inviting: ___________________________(wuld like t/g t the mvies) Refusing: _____________________ Reasns: ___________________________________ (might have t) 3. Inviting: ___________________________ (can/hang ut with us tnight) Refusing: __________________________ Reasn: ____________________________ (must)4. Inviting: _____________________________________________ (wuld like t / cme t my birthday party) Accepting: _________________________
Cmplete the sentences belw. Use the wrds in brackets t help yu.
Can yu play tennis with us?
Sure. I’d lve t.
Wuld yu like t g t the mvies?
I’m afraid I can’t.
I might have t prepare fr the math exam.
Can yu hang ut with us tnight?
I must help my mm at hme.
Srry. I can’t.
Wuld yu like t cme t my birthday party?
Write dwn everything yu have t d next week. Chse a day and time t have a party. Then invite classmates t yur party.
g t the mvies at night
visit my grandpa in the afternn
lk after my sister in the evening
prepare fr the chess game at night
study fr a test all day
Invite yur classmates t yur party. See if they are available.
Can yu cme t my party n Saturday afternn?
I’m srry. I must practice the vilin n Saturday afternn.
I’m afraid nt. I have the flu.
invite v. 邀请 ① The man invited my father t g fishing with him this mrning. 这个男人邀请我爸爸今天上午和他一起去钓鱼。 根据句①可知“邀请某人干某事”为invite sb. t d sth.。
② I invited him t my huse yesterday.我昨天邀请他来我家。 根据句②可知，invite sb. t后也可跟名词。③ He will nt cme withut yur invitatin.没有你的邀请他是不会来的。 根据句③可知，invite 的名词是invitatin。
1. Mr. Green invited me _______ (visit) his factry last week.2. Thanks a lt fr yur ________ (invite). But I have t stay at hme t d my hmewrk. 3.Thanks fr________ (invite) me t yur party.
A: Hey, Bb. 1. ___________B: I’m srry. I have t help my parents.A: 2. ________. Hw abut yu, Ling Ling? Can yu cme t my party?L: 3. _________A: On Saturday afternn.L: Oh, n, I can’t. 4. ____________A: That’s t bad. 5. _____________.L: Sure! Thanks fr asking.
A. That’s t bad. B. Can yu cme t my party? C. Are yu ging shpping with me?D. Maybe anther time. E. I have t study fr a test. F. When is it? G. I’d lve t.1. ____ 2. ____ 3. ____ 4. _____ 5. _____
一、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’t5. - ? -It’s Octber the 14th. A. When is tday B. what’s tday C. What time is tday D. What day is tday7. –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.
1．Review the grammar bx.2．D the exercises n Page 61 in students' bk.
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