1、Unit6 Birdwatching,Grammar,本节课需达成的目标,1. 学习用动词不定式to do 和in order to表示目的并灵活运用2.掌握“动词+宾语+动词不定式to do”结构,Know each other,1.Why do some people want to make the wetlands smaller?2. What does the Chinese government do to prevent all these things in Zhalong.3. Why do the members of the Birdwatching Society g
2、o to Zhalong once a year?4.Why do many tourists go to Zhalong every year?,to-infinitives for purpose (动词不定式表目的),2. The Chinese government has made laws to prevent all these things in Zhalong,1.They want to make the wetlands smaller in order to have more space for farms and buildings.,3. They go ther
3、e to study the birds.,4. They go there to watch the birds.,Maybe you went to do,I believe I can do them well!,1.go to the zoo/ see/ He/ the cranes/ will/ to _2. keep fit/ Kitty/ healthy food/ in order to/ eats _3. the news story/ She/ come to my house/ to/tell me/ will _4. walk slowly/ in order not
4、to/ You/ on the ice(在冰上)/ fall down(摔倒)/ must _5.I/ in order to/ the first bus/ left home early/ catch _,He will go to the zoo to see the cranes.,Kitty eats healthy food in order to keep fit.,She will come to my house to tell me the news story.,I left home early in order to catch the first bus.,You
5、must walk slowly on the ice in order not to fall down.,要得满分哦,In order to catch the first bus, I left home early.,Verbs+objects+ to- infinitives 动词+宾语（sb/sth）+动词不定式,1. We are now inviting them to help us.2. We need more people to count and describe the birds.,3. We ask people not to catch birds for a
6、ny reason.,not,（宾语的补足语）,ask , tell, order, invite, get, allow（允许）, wish, want, encourage（鼓励）, advise, warn（警告）, like, love, hate ,help.,Verbs+objects+ (not)to- infinitives 动词+宾语（sb/sth）+动词不定式,help sb (to) do sth,He often helps me _ (fix)my bike.,(to) fix,动词不定式做宾语的补足语,带to: 动词+宾语（sb/sth）+(not)to do 动词
7、不定式做宾补 不带to: 动词+宾语（sb/sth）+ do,advise, teach, want, ask, tell, need, wish, invite, order, warn , encourage, help,一感：feel,二听：hear, listen to,三使：let, make, have,四看：look at, see, watch, notice,Sandy wrote a diary about her trip to Zhalong Nature Reserve, but she didnt complete it well. Can you help her
8、?,Last week,Mr Wu took us to Zhalong Nature Reserve for a trip. Before the trip, Mr Wu(1) _us _(ask/ wear) a pair of comfortable shoes because we would have to walk a long way. When we reached there, he(2) _us_(tell/ watch) the birds carefully in order(3) _(describe) them well. In Zhalong, we could
9、see different kinds of animals, we also(4) _some birds_(hear/ sing).Some beautiful red -crowned cranes(丹顶鹤) were catching fish(5)_(eat). When they flew together, we became very excited. But Mr Wu(6) _us_ (advise/ not shout)in the wetlands, because the birds may feel frightened. The workers in Zhalon
10、g also told us that the cold weather would(7) _some birds_(make/ fly)south for the winter.We enjoyed ourselves in Zhalong. The trip also(8)_us_(help/ learn) more about wildlife.,asked,to describe,to watch,to wear,helped,make,advised,heard,asked,sing,to eat,not to shout,fly,(to) learn,What I learn in
11、 this class!,Homework,1. Please talk about “ Why do you study hard now?” using to-infinitives . 2 .Using “ verbs+objects+to-infinitives or without to-infitives ”to make up your own sentences. There are at least five sentences.,What people do in Zhalong,1.People go to Zhalong _ 2.They should read abutthe birds first _ 3.Most people take acamera _ 4.The Birdwatching Societygoes _,a. to take photos of the birds b. to study the birds in the wetlands. c. to watch the birds.d. to learn more about them.,b,a,d,c,
