牛津译林版八年级下册Unit 4 A good readSelf-assessment课文内容课件ppt
展开T learn t use questin wrds + t-infinitivesT learn t use must and have t
Free talkWhat type f bks d yu like?Where can yu see s many kinds f bks?
We need sme students t help us rganize ur Reading Week. If yu are interested in it, pleases tell me. Dn’t wait any mre! Cme n!
Can yu intrduce the bk yu hand in?
I want t intrduce Gulliver’s Travels.
The bk is abut Gulliver’s trips in sme strange cuntries. A lt f amazing things happened t him. And he als had a lt f difficulty. It’s exciting and interesting.
I nly care abut what t eat. I just want t intrduce fdie guider .
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. 2. I’m thinking abut what t wear. 3. Eddie, I think we have t g up again. 4. We dn’t have t feed her much.
5. Have yu decided what t d with these bks, Hb? 6. I have t use them t reach the bx n the fridge. 7. I did nt knw what t say either. 8. “I must run away frm them,” I thught, but I did nt knw hw t get away.
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
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
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
4. Drivers ___________________ (必须系 安全带) while their cars are running n the rad.5. — _____ (必须) I finish my hmewrk nw? — N, ________________ (你没必要). Yur wrk is ver tday.
yu dn't have t
must wear seat belts
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.
选用hw, which, what, when, where填空。
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.
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 rules f Reading Week with must, must nt, have t r dn’t have t.
Yu (1) _____ keep quiet when reading.Yu (2) _____ keep the bks clean and tidy.Yu (3) _______ draw r write n the bks .
Yu (4) _______ eat r drink when reading. It will make bks dirty.Yu (5) _____ return the bks n time. If yu want t keep them lnger, yu (6) ______ renew them.Yu (7) ____________ use yur student card. Just remember t write dwn yur names and the bks’ names. Write a reprt abut the bk after reading.
d nt have t
1. Smene has put away(收拾,整理) the bks. Yu________d it. A. mustn’t B. needn’t C. shuldn’t D. can’t2. It’s the library. S yu ______ knw shuting is nt allwed here. A. can B. must C. need D. may3. Can we discuss here? N, yu ______. Yu will disturb ther peple. A. mustn’t B. wn’t C. dn’t D. needn’t4. -Must I return the bk tday?-N, yu _____. A. dn’t B. can’t C. mustn’t D. needn’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。
Review the usage f “疑问词+t d”, “must & have t”.Try t intrduce a bk yu have read.
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