Unit 3 Fascinating Parks Video Time （ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、In this class,you will1.collect information about BioBlitz;2.introduce BioBlitz and give your opinions of it;3.talk about how to explore biodiversity in your neighborhood.Look at the photo and describe it.Two people with backpacks are bending over a plant in the wild.They seem to be studying the pla

2、nt or trying to collect it.Look at the photo and describe it.a quick,energetic effort to do somethingliving thingsRead the title and predict what a BioBlitz is.BioBlitz:Life in 24 HoursWhat may a BioBlitz be？a time limit Read the title and predict what a BioBlitz is.Match the photos with the phrases

3、 in the box.516423Match the photos with the phrases in the box.A park rangerB people wearing orange vests C a person holding a frogD a woman showing how to use a butterfly netE an insect trying to escape a Petri dish（培养皿）F a man taking photos护林员Match the photos with the phrases in the box.EBCDAFB pe

4、ople wearing orange vests A woman is standing outside in a natural area,wearing an orange vest saying“bioblitz”.She seems to be a volunteer.Use the phrases in the box to describe what is going on in the photos.A park rangerA park ranger is riding a horse.He seems to be wearing a uniform.Use the phra

5、ses in the box to describe what is going on in the photos.F a man taking photosA man is taking photos of something small,maybe in a park.It seems that he is devoted to his work.Use the phrases in the box to describe what is going on in the photos.D a woman showing how to use a butterfly netA woman i

6、s showing people how to use a butterfly net,maybe in a park.Use the phrases in the box to describe what is going on in the photos.E an insect trying to escape a Petri dish（培养皿）An insect is trying to escape a Petri dish.Use the phrases in the box to describe what is going on in the photos.C a person

7、holding a frogA person is holding a small frog in his hand,perhaps in a park.Use the phrases in the box to describe what is going on in the photos.From the title:BioBlitz is about life or living things.From the photos:BioBlitz may be an activity in which a group of people have gathered together in a

8、 park to collect samples of plants,insects and small animals.Predict what a BioBlitz is.Watch the video and check your predictions.Watch the video and check your predictions.BioBlitz is a research project in which scientists,volunteers,parents and kids go to a park to find the living things there.Wa

9、tch the video and check your predictions.Go through the statements before watching again.Watch the video again and decide if the statements are true(T)or false(F).Watch the video again and decide if the statements are true(T)or false(F).1.Dr Pimm says,“The extraordinary thing about this BioBlitz is

10、just how little stuff there is here!There really arent many wild animals here.”2.Park rangers show a group how to catch frogs.3.David Littschwager is taking photos of insects.He says,“I dont like spiders.”喜爱之情affection4.Even at the end,there were a lot of plants and creatures that they couldnt ident

11、ify.辨认5.The real purpose of the BioBlitz is to get people interested in the biodiversity thats all around them,even in their own backyards.BioBlitzPlaceParticipantsGoalAnimals and insects mentionedTime limitPurposeWatch the video again and fill in the table.BioBlitzPlaceParticipantsGoalAnimals and i

12、nsects mentionedTime limitPurposescientists,volunteers,parents and kids look for examples of everything thats alive theredeer,rabbits,caterpillars,spiders and butterflies24 hoursget people interested in biodiversityRock Creek ParkBioBlitz is a research project held in Rock Creek Park.Scientists,volu

13、nteers,parents and kids can all participate in it.Their goal is to look for examples of everything thats alive there.They may find deer,rabbits,caterpillars,spiders and butterflies.They have to finish in 24 hours.The purpose is to get people interested in biodiversity.Introduce BioBlitz based on the

14、 table.PlaceParticipantsGoalAnimals and insects mentionedTime limitPurposescientists,volunteers,parents and kids look for examples of everything thats alive theredeer,rabbits,caterpillars,spiders and butterflies24 hoursget people interested in biodiversityRock Creek ParkIn my opinion,BioBlitz is bot

15、h fun and meaningful.It gives people an opportunity to get close to living things in nature and study them so that they can be better protected.I dont really like BioBlitz.The animals and insects are living a peaceful life there and they should not be disturbed.I dont think the participants in the v

16、ideo are showing enough respect for them.How do you feel about BioBlitz？1.This BioBlitz is conducted in the middle of a large city.Do you think there is as much biodiversity in your city or town?Why or why not?2.Are there any parks in your city or town where you can find many different kinds of plan

17、ts and animals?What activities can you do there?Discuss these questions with your partners online.1.This BioBlitz is conducted in the middle of a large city.Do you think there is as much biodiversity in your city or town?Why or why not?I think there is a lot of biodiversity in my town,because there

18、are mountains,a lake,and plenty of parks and green space.Discuss these questions with your partners online.2.Are there any parks in your city or town where you can find many different kinds of plants and animals?What activities can you do there?Behind my home there is a large park which is filled with trees.There are all sorts of plants and insects there,but not so many other animals.It is a good place to take a walk,or to sit and enjoy the view of the nearby lake.Discuss these questions with your partners online.