初中英语牛津译林版八年级下册Grammar教课课件ppt

这是一份初中英语牛津译林版八年级下册Grammar教课课件ppt，共42页。PPT课件主要包含了Objectives，V+ ，宾语+，疑问词+ to do，what，which，whose，travel，how to，how等内容，欢迎下载使用。
T learn t use questin wrds + t-infinitivesT learn t use must and have t
handhand inand s nreviewreturnn timerenew
vi. 交；递，给上交，递交……等等n. 评论vt. 归还准时vt. 续借；更新；重新开始
Lk at the fllwing sentences.
1. Sme dgs just dn’t knw hw t have fun. (七年级上册 U4)2. I’m thinking abut what t wear. (七年级上册 U8) 3. Eddie, I think we have t g up again. (七年级下册 U4)4. We dn’t have t feed her much. (七年级下册 U8)
5. Have yu decided what t d with these bks, Hb? (P48) 6. I have t use them t reach the bx n the fridge. (P48) 7. I did nt knw what t say either. (P51)8. “I must run away frm them,” I thught, but I did nt knw hw t get away. (P51)
Gulliver didn’t knw what t say.Gulliver didn’t knw hw t get away.
Use a questin wrd with a t-infinitive after a verb.
Using questin wrds + t-infinitives
Millie has decided .(读什么)Daniel didn’t say .(与谁聊天)Simn frgt .(何时与朋友见面)Sandy is wndering .(去哪里寻求帮助)Amy desn’t knw .(如何写报告)
what t read
wh t talk t
when t meet friends
where t ask fr help
hw t write the reprt
She will explain why t recmmend this bk.
She will explain why she recmmends this bk.
e.g. Millie has decided what t read. Daniel did nt say wh t talk t abut this bk.Simn frgt when t meet his friends. Kitty cannt decide which t chse first.Sandy is wndering where t ask fr help.Amy des nt knw hw t write the reprt.
Let’s pay attentin t wh takes actin.
疑问词+t d 构成简单句，这个简单句的主语(subject)与主句的主语一致
I wnder when the meeting will end.He desn’t knw what he can d next.Tm shwed us hw the plice caught the thief.Nbdy can tell where the plane has gne.He is interested in hw he can lk after a pet.
He didn’t knw where he culd find ther peple. where t find ther pepleHe didn’t knw hw he culd break the rpes. hw t break the rpesHe wndered wh he culd ask fr help. wh t ask fr helpAt last, he fund ut what he culd d with the tiny men. what t d with the tiny menAnd he decided when he shuld leave Lilliput. when t leave Lilliput
I nly care abut what t eat. I want t intrduce fdie guider .
Fdie guider is a useful bk. It’s all abut what t eat. There is als a map at the end f the bk. It tells yu where t find nice fd . It als shws yu which bus t take.
V + 宾语+ 疑问词+ t d
advise, ask, decide, discuss find ut, frget, knw, learn remember, say, shw, teach think, understand, wnder
V+疑问词+n+ t d
hw many/hw much
Eg:我们还没决定住哪个房间。We haven’t decided which rm t live in.他们在讨论暑假去几个地方游玩。They are discussing hw many places t visit in the summer hliday.
PS: I’m nt sure hw much mney t take. The bk desn’t mentin(提及) it. I think the mre, the better.
adj+ 疑问词+ t d
在“疑问词 + 动词不定式”结构前，有时也可以是如sure, clear等的形容词。
Eg:我不确定怎样照顾电子狗。 2. 你清楚下一步该做什么吗？
I’m nt sure hw t lk after an e-dg.
Are yu clear what t d next?
Let’s wrk ut the rules
动词+疑问词+t d动词+宾语+疑问词+t d动词+疑问词+名词+ t d形容词+ 疑问词+ t d
Amy: Mr Wu has recmmended s many interesting bks. Have yu decided________________ first, Daniel?Daniel: Yes. I want t read Black Beauty first. But I dn’t knw _______________the bk first.Amy: Yu can try ur schl library r Sunshine Library. Oh, did yu knw Peter is reading Arund the Wrld in Eighty Days? He wants t find ut _________________ arund the wrld in such a shrt time.

which t read
where t find
Daniel: Ww, that’s amazing! By the way, can yu tell me _______________ur bk reprt?Amy: Befre next Friday. I’m still nt sure _____________________ in the reprt.Daniel: Yu can write anything abut yur bk—what the bk is abut, what yu think f it and s n. Yu shuld read sme reviews abut the bk befre writing.Amy: Thank yu. Anyway, I knw __________________Help with writing. Mr Wu is always there t help.

when t hand in
wh t ask fr
他想知道明天在哪会见他的朋友。昨天她问我们何时上交工作。我们正在商量去参观哪个地方。我不确定明天怎么去上学。她不能决定买哪条裙子。
He wnders where t meet his friends tmrrw.
She asked us when t hand in the wrk yesterday.
We are discussing which place t visit.
I’m nt sure hw t g t schl tmrrw.
She can’t decide which skirt t buy.
Unit 4 A gd read
Gulliver was tied t the grund. S he must run away.
Study is very imprtant. S we must study hard.
We use must when the speaker feels that smething is necessary.
Gulliver was tied t the grund. He has t lie n the grund.
Grandma is ill. She has t see the dctr.
We use have t when the situatin makes smething necessary.
must与have t是两个常用的情态动词，两词后面都接动词原形。在使用时，应注意两词间的差别。must 表示主语“有义务”的“必须”做某事，强调说话人的主观看法，主要用于肯定句和疑问句；must 还可以表示肯定推测，意思是“一定”。have t 强调的是客观需要，意思是“不得不”。have t 有人称和数的变化。
I must wrk hard at my lessns.      我必须努力学习功课。(主观意愿）I have t lk after mther at hme.  Fr she is ill. 我得在家照看妈妈，因为她病了。(客观需要）It is getting dark. He has t g hme nw.天快黑了。他现在得回家了。(客观需要）
must的否定形式是must nt，其缩写为mustn’t，表示禁止，意思是“不能，不许”。have t的否定形式是d nt have t，其缩写为dn’t have t。 Yu mustn’t make any nise in class.上课时你们不许吵闹。Yu dn’t have t water the flwers. Fr it is ging t rain.你们不必浇花了，因为要下雨了。
Cmplete the fllwing sentences with ‘must, mustn’t, have t, dn’t have t’.Yu keep quiet in the library.Yu keep the bks clean and tidy.Yu draw r write in the bks.Yu eat r drink in the library.Yu return the bks n time, if yu want t keep them lnger, yu renew them.Yu bring yur student card every time yu g t the library, but remember t bring yur library car.
Library rules
dn’t have t
不定式可以和疑问代词wh, what, which及疑问副词when, hw, where等连用，构成不定式短语，在句子中作主语、宾语、表语等。must表示主观的义务和必要，意思是“必须，得，要”，否定形式是must nt,表示禁止，不能，不许。have t表示一种客观的需要，意思是“不得不”，否定形式是d nt have t。
1. I’m ging n a field trip but I haven’t decided ______. (2007河南) 　A. what t d B. t d what 　C. where t g D. t g where2. Excuse me. Wuld yu please tell me ______ buy a digital camera? (2007安徽) 　A. what t B. where t 　C. what I can D. where can I
3. — This physics prblem is t difficult. Can yu shw me ______, Wang Lin? 　— Sure. (2008陕西) 　A. what t wrk it ut 　B. what t wrk ut it 　C. hw t wrk it ut 　D. hw t wrk ut it
4. — We need a new leader fr ur Helping Hands Club, but I dn’t knw ______. — Why nt Mary? She is always willing t help thers. (2011江苏南通) A. what t chse B. hw t chse C. when t chse D. wh t chse
5. The math prblem is s hard. I really dn’t knw ______. (2012甘肃鸡西) A. hw t d it B. hw t d C. what t d it6. — Excuse me. Culd yu tell me ______ get t the nearest pst ffice? — Srry, I am new here. (2013山东威海) A. hw can I B. hw I culd C. hw t D. what I can
7. — Excuse me. Culd yu please tell me ______ my car? — Sure. Park it right here. I’ll help yu. (2013山东青岛) A. hw t stp B. where t park C. where t stp D. when t park8. — ______ I swim here? — I’m srry. Children ______ swim alne here. (2012广东) A. Must; can’t B. May; must C. Can; mustn’t D. Can’t; can
9. — Dad, must we wait until the light becmes green? — Yes, I'm afraid we ______. That's the traffic rule. (2013河南) A. can B. may C. have t D. need10. Students in ur schl ______ knw shuting is nt allwed in the library. (2013山东莱芜) A. can B. may C. must D. need
When I g int the clthes shp, I always can’t decide ______ ne t buy.2. My grandfather desn’t knw ______ t use a cmputer.3. --- Will yu please shw me _____ t drive a car? --- Yes, f curse. Nw let me tell yu _____ t d first.4. I will tell Lucy ______ and _______ t meet.
II. 选用hw, which, what, when, where填空。
Andy desn't knw _____________.
what t wear
III. 看图完成句子。
Millie can’t decide _________________.
which bk t buy
They dn’t knw _________ t the statin.
I dn’t knw hw _______________ frm a library.
t brrw bks
IV. 翻译下列句子。
1. Have yu decided _____________ ____________ (怎样度假)?2. I dn’t knw ______________________ (在会上说什么).3. Can yu tell me ___________________ (在哪里能买到这本书)?
what t say at the meeting
where t buy this bk