英语八年级上册Unit 6 Bird watching教案配套ppt课件
展开1.掌握并能正确运用动词不定式t d表示目的2.掌握“动词+宾语+动词不定式t d ”的结构
Learnign aims
Abut Zhalng Nature Reserve
reserve, Nrth-east, ne f, wetlands, prvide, fd and cver, wildlife, perfect, rare birds.
Abut birds in Zhalng
many birds, all year rund, while, sme, fr a shrt stay, active, daytime, easily, watch, nt many left, 40 per cent
Step 1.Revisin:Say smething abut Zhalng Nature Reserve.
the danger the birds face
make, smaller, in rder t, mre space, farms and buildings, lead t, less and less, mrever, fisherman, fish, result, enugh fd t eat, gvernment, make laws, prevent
what the members d
nce a year, study, recrd, types, changes, numbers
what the turists can d
turists, watch, invite, help, need, cunt and describe, hpe, understand, imprtance
Zhalng Nature Reserve
Peple build Zhalng Nature Reserve wildlife.
Why d peple build Zhalng Nature Reserve?
Step 2. Presentatin
Every year many turists g t Zhalng the birds.
Birdwatching
The members f Birdwatching Sciety g there the birds.
1. Why d the members f Birdwatching Sciety g t Zhalng?
2. Why d many turists g t Zhalng every year?
Why d yu study hard?
I study hard t...
I study hard t make my parents happy.I study hard t get gd grades.I study hard t find a gd jb in the future.I study hard t make cntributins t my cuntry .
Why des yur mther get up early?
My mther gets up early...
My mther gets up early t ck dinners fr me.My mther gets up early t catch the early bus.My mther gets up early t send me t schl.
Using t-infinitives fr purpse
We can use t-infinitives t expresspurpse. (表目的)e.g. I ften g t the market t watch the birds. Nw the Chinese gvernment has made laws t prevent all these things.
We can als use in rder t t express purpses. This is mre frmal than t-infinitives. (表达更正式,更清楚)e.g. Sme peple want t make the wetlands smaller in rder t have mre space fr farms and buildings. Take a ntebk with yu in rder t write dwn what yu see.
注意: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。e.g. They started early in rder t get there in time. In rder t get there in time, they started early. 为了及时赶到那里,他们很早就出发了。
Please change these sentences with in rder t
1. The turists g t Zhalng t watch the birds= The turists g t Zhalng in rder t watch the birds 2. The members g there t study the birds= The members g there in rder t study the birds 3. The Chinese gvernment make laws t prtect the birds=The Chineses gvernment make laws in rder t prtect the birds
What peple d in Zhalng
Step 3. Practice
Finish the exercises n P73
我们去公园放风筝。2. 为了赶上火车,我起得很早。 我们应该采取行动来帮助野生动物。我经常去市场看鸟。5.为了记下你所看到的东西,请随身带好笔记本。
We g t the park ____________.
We shuld__________________________.
I ften g t the market ___________________________.
Please take the ntebk with yu _________________what yu see.
______________________, I gt up early.
t fly kites
In rder t catch the train
take actin t prtect wildlife
t watch the birds
in rder t write dwn
We want mre peple t knw the imprtance f the wetland.
want sb t d sth
GrammarII Presentatin
We need mre peple t cunt and describe the birds.
need sb t d sth
We are inviting turists t help us.
invite sb t d sth
Using verbs + bjects + t-infinitives
We can use sme verbs with bjects and t-infinitives. (动词不定式在句中作宾语补足语)e.g. We are nw inviting them t help us. We need mre peple t cunt and describe the birds.
We add nt befre t-infinitives t express a negative We ask peple nt t catch birds fr any reasn.
常跟带t的动词不定式作宾语补足语的动词有:ask, tell, rder, invite, get, allw, wish, want, encurage, advise, warn, like, lve, hate等。
动词不定式作宾语补足语,有带t和不带t的两种形式。
Using verbs + bjects + t -infinitives
邀请某人做某事告诉某人做某事需要某人做某事要求某人做某事鼓励某人做某事
invite sb t d sth
tell sb t d sth
need sb t d sth
ask sb t d sth
encurage sb t d sth
常用动词不定式作宾语的动词有:invite, needwant, chse, teach, tell, ask, advise, rder(命令)Encurage(鼓励), allw(允许), warn(警告)等
invite sb t d sth tell sb t d sth need sb t d sth ask sb t d sthadvise sb t d sth
add nt befre t-infinitive t express a negative meanings
invite sb nt t d sth tell sb nt t d sth need sb nt t d sth ask sb nt t d sthadvise sb nt t d sth
否定句在t 前加nt
make r let + bject + infinitive withut te.g. Max tells funny jkes and ften makes me laugh. Mr Wu agreed t let me jin their schl trip.
常跟不带t的动词不定式作宾语补足语的动词有:感官动词hear, feel, see, watch, ntice等;使役动词let, make和have。
常跟不带t的动词不定式作宾语补足语的动词有:感官动词hear, see, watch, ntice等;使役动词let, make和have。
make sb d sth let sb d sth see sb d sth hear sb d sth watch sb d sth
注意: 动词help后面的动词不定式可带t, 也可不带t。 e.g. She ften helps me (t) d the husewrk.
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. (encurage/describe)
asked t wear
heard sing
tld t watch
encuraged 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
advised nt t shut
1. 记下,写下2. 为了做某事3. 为了不做某事4. 拍鸟类的照片5. 所见所闻6. 要求某人做某事7. 要求某人不做某事8. 使某人做某事9. 使某人不做某事10. 听见/看到某人做某事11. 建议某人不要做某事12. 走长路
write dwnin rder t d sth.in rder nt t d sth.take phts f the birdswhat yu see / heartell / ask sb. t d sth.tell / ask sb. nt t d sth.make / let sb. d sth.make / let sb. nt d sth.hear / see sb. d sth.advise sb. nt t d sth.walk a lng way
1. Ask yur family ( turn) ff the TV while yu are studying.2.I need smene ( check) my cmputer.3. My parents dn’t let me (g) ut after 6 I advise him __________ (shw) me his prblems.5. He tld me __________ (nt, wrry) abut my study.
6.Let’s (put) n ur sprts shes thinks it makes her (lk) father ften watches the fish (swim) arund in the yu hear him (read) English every night?
( )1. The prices are rising t high. S the gvernment has t d smething_________it. A. stp B. stpped C. t stp D. stps( )2. We must d everything we can ______ur earth cleaner and safer. A. made B. t making C. make D. t make( )3. ---Why did yu get up s early? ----_____the first bus. A. Catch B. Catching C. T catch D. Caught( )4. He lst his key. It made him____in the cld ____ fr his wife’s return. A. t stay, t wait B. stay, wait C. t stay, wait D. stay, t wait
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