牛津译林版八年级上册Grammar教学演示ppt课件

这是一份牛津译林版八年级上册Grammar教学演示ppt课件，共39页。PPT课件主要包含了目的状语，注 意，Homework等内容，欢迎下载使用。


1.学习用动词不定式t d和 in rder t表示目的。2.掌握“动词+宾语+动词不定式t d”结构。
Learning aims
用所给动词的适当形式填空：1.The heavy rain stpped us _______ (play) year, a lt f freigners g t Beijing ________(visit) the Great much wrk usually makes him _______(feel) very Smiths frm the UK_______(travel) in Hangzhu nw. They have fun there.
are travelling
5.He is inviting Jim__________(cme) t his hme fr his birthday (live) in Zhalng is gd fr different kinds f birds, I shuld d what we can_________ (prevent) the weather __________(get) htter and are nt many cranes _________ (leave) in the wrld.
9.It’s bad fr yur eyes t keep _______ (play) cmputer games fr such a lng the Chinese gvernment has made laws____________(prtect) these birds.11.I hpe this __________(help)him wrk ut the small cmpanies___________(face) sme prblems nw.
13.This article helps us learn abut ________(prtect) the (get) there in time, they started ’s imprtant _________(nt read) in the likes listening t music while he _________(sleep). Jack likes listening t music while __________(sleep).
is sleeping
t-infinitives fr purpse
Sentences frm this unit:1. I ften g t the market t watch the birds.2. Sme peple want t make the wetlands smaller in rder t have mre space fr farms and buildings.3. Nw the Chinese gvernment has made laws t prevent all these things in Zhalng.4. Every year, a lt f turists g t Zhalng t watch the birds.5. We are nw inviting them t help us.6. We need mre peple t cunt and describe the birds.
在上一单元中我们学习了动词不定式作宾语的用法，在本单元我们将学习用不定式表示某一动作或状态的目的，即动词不定式作目的状语。
Sentences frm this unit:1. I ften g t the market t watch the birds.2. Nw the Chinese gvernment has made laws t prevent all these things in Zhalng.
为了使目的意义更加清楚或表示强调意义时，还可以在前面加 in rder t。由 in rder t 引导的目的状语，既可以置于句尾，也可以置于句首。 　Take a ntebk with yu in rder t write dwn what yu see. = In rder t write dwn what yu see, take a ntebk with yu.
不定式作宾语补足语时，其否定形式是在不定式前面+nt
其否定形式为: nt t d/in rder nt t stay at hme (in rder) nt t meet her ld friends._________(watch) the birds gave/gives me much fun._________(watch) the birds, and yu will find much fun._________(watch) the birds, I ften g t the market.
What peple d in Zhalng
Match the first parts f the sentences n the left with the secnd parts n the right.
1 Peple g t Zhalng __ a t take phts f the birds.2 They shuld read abut __ b t study the the birds first birds in the wetlands. 3 Mst Peple take a __ c t watch the camera birds.4 The Birdwtching __ d t learn mre Sciety ges abut them.
翻译句子1.他昨天来射阳看我。 He came t Sheyang t see me yesterday.2.为了赶上早班车, 今天早上我很早就起床了。 In rder t catch the early bus, I gt up early this mrning.3.为了不忘记，他记下了我的电话号码。 He wrte dwn my telephne number （in rder） nt t frget it.
verbs + bjects + t-infinitives
谓语动词+宾语+宾语补足语
我妈妈叫我每天弹两小时的钢琴。My mum asks me t play the pian tw hurs every day.
我们还可以用动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。
The teacher tld me t clean the blackbard.I want yu t give me sme help.
引导不定式作宾补的动词：
advise, tell, allw允许, ask, rder命令, get, invite, wish, want, encurage鼓励like, lve, hate等
+ sb. t d/nt t d sth.
tell 叫/吩咐want 想要need 需要invite 邀请advise 建议wish 希望rder 命令encurage 鼓励get (让)lve/like/hate
t d sth.
nt t d sth.
朗读并背诵替换练习
下列动词后接不定式时，必须省去t
一“感”：feel 二 “听”：hear，listen t 三“让”：make，let ， have（让) 四“看”：watch，see，lk at，ntice（注意） feel smene cme near hear/listen t birds sing make us laugh all that night watch the gldfish swim in the water
feel listen t听hear 听见 （过去式是heard）makehave 使/让（不是“有”）let watch 观看see 看见lk at 看ntice 注意
d sth.
nt d sth.
以“听或看”为例，某人当强调所听或所见的动作经常发生或强调动作的结果时，应使用动词的V-原形；当强调动作“正在发生”(过程)时，需使用V-ing形式（注意v-ing前面没有be动词） 即： ntice/see/hear …d sth. ntice/see/hear…ding sth.
经常性动作或动作的结果
正在发生/进行（过程）
1.他常观看金鱼游来游去。He ften watches the gldfish swim arund.2.老板让他们一天工作12小时。The bss let/made/had them wrk fr 12 hurs every day.3.我看到她过了马路。I saw her crss the rad. 4.我常听见她在隔壁唱歌。I ften hear her sing next dr.5.当我路过门口，我听到她正在隔壁唱歌。I heard her singing next dr, when I passed the rm.
动词help后面的动词不定式可带t，也可不带t。She ften helps me (t) d the husewrk.她常常帮我做家务。We helped him (t) fix his bike.我们帮他修自行车。
1.原不定结构带有t,则其否定形式为: nt t d2.原不定式结构省t，则其否定形式为：nt d
The Class 1, Grade 8 students went t Zhalng Nature Reserve. Sandy is writing abut their trip. Help her cmplete the sentences with the crrect frms f the verbs in brackets.
Ging birdwatching
1. Mr Wu _____ us ________ a pair f cmfrtable shes because we wuld have t walk a lng way. (ask/wear)2. We ______ sme birds _____ in the trees. (hear/sing)3. Mr Wu _____ us _________ the birds carefully. (tell/watch)4. He als __________ us __________ the birds. (want/describe)
asked t wear
heard sing
tld t watch
wanted t describe
5. He _______ us __________ in the wetlands. (advise/nt shut)6. The cld weather _______ sme birds ______ suth fr the winter. (make/fly)7. The trip _______ us ______ mre abut wildlife. (help/learn)
helped learn/t learn
advised nt t shut
不定式结构的特殊用法1.他听到了这个消息感到很高兴。 He was very happy t hear the news. (表原因)2.她太累了，走不动了。She was t tired t walk any farther. (表结果)3.他们到达了那里却/竟发现大楼在着火。They arrived there (nly) t find the building was n fire. (表结果)4.（跟你）说实话，这道数学题我解不出来。T tell （yu） the truth，I can’t wrk ut this maths prblem. (句首插入语)5. 下一步该怎么做是个问题。What t d next is a questin. Hw t keep fit makes us feel interested. (疑问词+t d具有名词性质，可作主语)
词组翻译1.制定法律来阻止所有这些事情 make laws t prevent all these things2.想要缩小湿地以便为农场和建筑物腾出更多的空间 want t make the wetlands smaller in rder t have mre space fr farms and buildings3.带本笔记本在身边以便记录你所看见的。 take a ntebk with yu in rder t write dwn what yu see.4.首先读些关于鸟的信息以更多的了解他们read abut the birds first t learn mre abut them
5.带相机以便拍些鸟的照片take a camera t take phts f the birds6.去研究湿地里的鸟g t study the birds in the wetlands7.要求人们不要因为任何原因抓鸟ask peple nt t catch birds fr any reasn8.讲有趣的笑话使我们大笑tell funny jkes t make us laugh9.同意让我参加他们的学校旅行agree t let me jin their schl trip
10.要求我们穿一双舒服的鞋子ask us t wear a pair f cmfrtable shes11.得走很长的路have t walk a lng way12.告诉我们仔细地观鸟tell us t watch the birds carefully13.鼓励我们描述鸟encurage us t describe the birds14.建议我们不在湿地里喊叫advise us nt t shut in the wetlands15.使得一些鸟飞到南方过冬make sme birds fly suth fr the winter16.帮助我们更多地了解野生动物help us learn mre abut wildlife
Let’s _______ (discuss) the prblem first.Our teacher tld us _________ (listen) carefully in class.Suzy advised Andrew ________ (参加) the lessns abut DIY.Clrs can change ur mds and make us ______ (feel) happy r sad.What abut _______ (share) yur happiness with yur friends?
6. I am writing ________(tell) yu smething abut my study.7. D yu want t stp _______ (have) a rest after walking a lng way?8. We make a fire ________ (keep) the rm warm s that we can chat fr a while.9. Mr. Wang des what he can _______ (help) us imprve ur English.
10. If prices rise(上升) t high, the gvernment has t d smething ______ (stp) it.11. She went t the market ________ (watch) the birds.12. In rder _______ (nt fail) in the exam, we must wrk hard.13. I ften hear birds ______ (sing) in the mrning.14. Take a ntebk with yu _______ (write) dwn what yu hear.
15. Listen! Can yu hear smene _______ (cry)?16. We ften see them _______ (play) ftball n the playgrund.17. Our schl has made sme rules(规则) _____ (stp) these bad habits(习惯).18. –Why d yu get up s early? -- ______ (catch) the first bus.19. Mm makes me ____ (eat) an apple ________ (keep) the dctr away.
20. ______ (find) a bk in the library, enter (输入) a key wrd int the cmputer.21. I heard him ______ (speak) ludly when I passed by just nw.22. Wuld yu like ______ (recrd) the birds’ types with me?23. Wuld yu please _______ (prevent) him smking in the rm?24. Jim ran as fast as he culd _______ (catch) up with his classmate.
1. Review the Grammar and make sme sentences with “t-infinitives fr purpse” and “verbs + bjects + t-infinitives”.2. Finish the Exercises n Pages 73 and 74.