初中英語人教新目標 (Go for it) 版八年級上冊Section A精品課件ppt

這是一份初中英語人教新目標 (Go for it) 版八年級上冊Section A精品課件ppt，共36頁。PPT課件主要包含了Objectives，Review，a ，b ，c ，I 選擇填空，Exercises，中考鏈接， Homework等內容，歡迎下載使用。
T learn t use “Can yu/he/they…?” t make invitatins.T use the fllwing structure t talk abut bligatins: I might have t/must…T learn hw t cmmunicate with thers plitely.
Hey, Anna, can yu cme t my birthday party n Saturday? …
Oh, Sam! I remember we went bike riding last fall when …
Can yu play chess with me tmrrw afternn?
Sure. I’d lve t.
I’m afraid nt. I have the flu.
Can Lily take a walk with us?
N, she can’t. She must prepare fr the exam.
Grammar Fcus
Make tw cnversatins using “”
1.--Can --(接受）
2.--Can --(拒絕）
情態(tài)動詞主要有：may/might, can/culd, must, have t, shall/shuld, will/wuld, ught t, need, dare, used t
現(xiàn)在我們來著重學習情態(tài)動詞can 以及have t 的用法。其特征主要有：
情態(tài)動詞 can 的基本用法情態(tài)動詞 can 有一定的詞義，但不能獨立存在，它必須與動詞原形一起構成謂語。情態(tài)動詞 can 沒有人稱和數(shù)的變化。其具體用法如下:表示“能、會”指腦力或體力方面的“能力”。如:? I can speak Japanese. 我會講日語。? Frank can swim but I can’t. 佛蘭克會游泳, 但我不會。
2. 表示“可能”，常用于否定句或疑問句中，指某種可能性。例如： ? My cusin can’t be in this city. He is in Krea nw. 我堂兄不可能在這個城市里。他在韓國呢。? Can he cme t ur club tday, please? 請問他今天能來我們俱樂部嗎？3. 表示“可以”，常用于口語中，指許可或請求做某事? Can I ask yu a questin? 我可以問你一個問題嗎？? Yu can bring smething t eat. 你可以帶些吃的。
can為情態(tài)動詞, 在本單元中表示請求，用于發(fā)出邀請，后跟動詞原形。當同意接受對方的邀請時，常用Sure, I’d lve t. / Certainly. /Of curse.等來回答；若不接受，常用Srry等來有禮貌地拒絕，一般情況下需要說明不能接受邀請的原因以表示歉意。? —Can yu cme t my birthday party tmrrw？ 明天你來參加我的生日聚會，好嗎？ —Srry, I can’t. I am ging t visit my grandpa. 很抱歉，我來不了，我要去看我爺爺。
can/may(1)都可表示“許可” 。may用于較正式場合，can比較口語化。 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…? 表示征詢對方許可。 Can yu…? 表請求。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”Mr. Reed lks pale. He may be ill. Mr. Read is in pr health.He can be ill at any time. This news may be true.(=might/culd) Wang Wei can be really stubbrn.
Mr. Reed lks pale. He may be ill. Mr. Read is in pr health.He can be ill at any time.This news may be true. (=might/culd)Wang Wei can be really stubbrn.
(4) can 還可表示“能力”、“能夠” —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.
have t 的用法1. have (has) t + 動詞原形?have (has) t 后面要用動詞原形。當主語為第三人稱單數(shù)時用 has t，當句子是過去時用 had t。? We have t g hme nw. 我們不得不現(xiàn)在就回家。? He has t wrk n Sunday. 他不得不在周日工作。? I had t d much husewrk last Sunday.? 上周日我不得不做很多作業(yè)。
2. have t 的否定句句型： 主語 +dn’t/didn’t/desn’t wn’t +have t + 動詞原形? Yu dn’t have t walk s fast. 你不必走那么快。? He will nt have t buy a new cat next year. 明年他沒必要買新外衣了。3. have t 的疑問句句型： D/Des/Did/Will + 主語 + have t + 動詞原形
Did he have t ask the questin?他非要問那個問題嗎？Yes, he did. 是的。N, he didn’t (have t). 不。
不能獨立作謂語，只能和動詞原形一起構成謂語， 表示說話人的語氣和情態(tài)。2. 沒有人稱和數(shù)的變化。 (have t除外)3. 否定形式：在其之后加nt (have t除外)　 疑問形式：情態(tài)動詞提到主語之前(have t除外)。
3. have t的意思是“必須、不得不”, 往往強調由于客觀原因而必須做某事。 have t 后接動詞原形；have t有人稱、數(shù)和時態(tài)的變化, 其第三人稱單數(shù)形式為has t, 其疑問形式和否定形式要借助于助動詞d或des來完成。例如：? We have t lk after ur sister at hme. 我們不得不在家照顧我們的妹妹。? Des he have t get up early tmrrw mrning? 明天早上他必須早起嗎？? I dn’t have t stay at hme tday. 今天我不必待在家里。
4. must/have t must 表示主觀“必須”；have t表示客觀客觀需要，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.
Yu must get up at five tmrrw. We (will) have t get up early tmrrw.I had t leave early because I wasn’t feeling well.She said she must/had t see the manager.
表示邀請的句型: (你能來參加我的聚會嗎?)
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…
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.
Cmplete the answers with might and ne f the phrases in the bx.
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.
1. Inviting: (can / play tennis) ________________________________ Accepting:________________________
Can yu cme t play tennis?
Sure, that sunds great.
Cmplete the sentences belw. Use the wrds in brackets t help yu.
2. Inviting: (wuld like t/ g t the mvies) Reasn: (might have t)____________________________________Refusing:________________________________________________________________
Wuld yu like t g t the mvies?
I’m afraid nt. I have t much
hmewrk t d.
3. Inviting: (can/hang ut with us tnight)Reasn: (must) ____________________________________Refusing: _____________________________ _________________
Can yu hang ut with us tnight?
N, I can’t. I must finish my hmewrk.
4. Inviting: (wuld like t / cme t my birthday party) __________________________________Accepting:__________________________
Wuld yu like t cme t my birthday party?
Sure, I’d lve t.
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.
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 talk abut yur weekend
clrful weekend activities
g skatebarding
g t the cinema
Have a talk
play the pian
climb muntains
g t a party
surf the Internet
1. Jim play sccer with his friend this weekend, because he is very busy. A. can B. cans C. cann’t D. can’t2. Henry his hmewrk this afternn. A. have t d B. have t ding C. has t d D. has t ding3. — ? — It’s Octber the 14th. A. When is tday B. What’s tday C. What time is tday D. What day is tday
1. 星期六你能來我的聚會嗎？ ____ yu _____ t my party n Saturday?2. 當然，我樂意去。Sure, ____ ____ ___. 3. 對不起，我必須為數(shù)學考試而學習。 Srry, I _____ ______ ____ a math test. 4. 明天晚上你能去看電影嗎？ ____ yu ____ t the mvies __________night?
I’d lve t
Can cme
must study fr
Can g
II. 根據(jù)課本內容, 完成下列句子。
5. 當然可以，聽起來很棒。 _____, that _______ _____.6. 恐怕不行，我得了流感。 I’m ______ nt. I have the ____. 7. 他能參加聚會嗎？ ____ he ___ t the party?8. 不能，他得幫助他的父母。 N, he _____. He _____ t help his parents. 9. 她能參加棒球比賽嗎？ ____ she g t the baseball ______?
Sure sunds great
afraid flu
Can game
Can g
can’t has
10. 不，她沒有空。她必須去看醫(yī)生。 N, she’s ____ _________. She ______ ___ t the _______. 11. 他們能去看電影嗎？ ____ they ____ t the _______?12. 不，他們沒有空。他們可能必須去見朋友。 N, they’re nt ____. They _____ _____ ___ meet their ________.
nt available must g
Can g mvies
free might have t
Yu ____ walk n the wet hill path because yu ____ fall and hurt yurself.A. must; might nt B. mustn’t; mightC. needn’t; need D. must; must
句意“你一定不要在潮濕的山間小路行走，因為你可能摔倒傷到自己。
It’s a Birthday Party
Friday, June30, at five thirty
Betty’s huse, 327th Street
Cme and have fun!
Write an invitatin based n the fllwing infrmatin.