1、Unit 03Sea Exploration新人教选择性必修四单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/92B.uTo get to know something about whales and other sea animals.uTo practise listening for gist in natural English.uTo practise listening for sequence.uTo share opinions about sea animals.Part 1Lead-in 单击此处编辑母版标题样式单击此处编辑母版文本样
2、式第二级第三级第四级第五级2024/3/94B.The Oceans are full of life,what sea animals and plants do you know?What do you know is in the sea?Part 2单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/96B.Here is a poster of whale watching camp,read it and discuss the questions.1.What aspect of the camp would you like best?2.Do
3、 you think it is important to carry out research on whales and other sea animals？3.What can campers do to help with the whale research?单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/97B.Here is a poster of whale watching camp,read it and discuss the questions.Search for some information about whales;Go
4、to watch them personally;Ask experienced researchers for help;Track the whales with modern technologies;Collect data and set up a database;Share the research results with other learners.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/98B.What three things were the campers asked to do?1._2._3._to find out
5、 some facts for a whale profile to think about why they do whale researchto go out with and write a report of the work they doListen to the head researcher talking to the campers at the end of the day.What three things were the campers asked to do?单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/99B.Seque
6、nce:When people talk about a series of actions or events happening in sequence of time,they often use certain words or phrases,such as first,next，then,after that,later,and finally.Beginning:first of all,first and foremost,first,firstly,to begin with.Middle:next,then,later,after that,furthermore,more
7、over,meanwhile.Ending:finally,at last,eventually,to summarize.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/910B.After that,we gave the group of whales a name,and each member a number.They will be added to the directory so we can identify them in the future.Most whales have slightly different fins and
8、marks,which can help us to tell them apart.Meanwhile,we also noted their location,so we can track their movements and plot their migration path.Circle the sequence words before listening again单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/911B.Then we took pictures of their fins.Finally,we contacted oth
9、er whale research groups around the world to share the information with them.First,we followed a group of whales with the boat.Later,we created a database of their fins and locations.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/912B.Listen to Lucks part of the conversation again.Number the information
10、 in the correct order.After that,we gave the group of whales a name,and each member a number.They will be added to the directory so we can identify them in the future.Most whales have slightly different.,which can help us to tell them apart.Meanwhile,we also noted their location,so we can track thei
11、r movements and.3467单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/913B.Then we took pictures of their fins.Finally,we contacted other whale research groups around the world to.First,we followed a group of whales with the boat.Later,we created a database of their fins and locations.1258Listen to Lucks p
12、art of the conversation again.Number the information in the correct order.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/914B.1.How many species of whales are there?2.What is the criterion to divide the main types of whales?3.What do whales use sounds for?4.Why do the campers take pictures of the whales
13、 fins?5.Why do they contact other research groups?Before listening again,circle the important key words which can help to easily find the answers.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/915B.1.How many species of whales are there?2.What is the criterion to divide the main types of whales?Listen t
14、o the conversation again and answer the questions.The criterion is whether they have teeth or not.Over 80.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/916B.3.What do whales use sounds for?4.Why do the campers take pictures of the whales fins?5.Why do they contact other research groups?They use sounds
15、to communicate and hunt.This can help them to tell the whales apart.This can help them to tell the whales apart.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/917B.After listening,do you think it is important to carry out research on whales and other sea creatures?Why?First of all,it helps us learn more
16、 about these amazing creatures so that we can better protect them.In addition,by conserving wildlife,were ensuring that future generations can enjoy our natural world and the incredible species that live within it.Finally,it helps us know more about the wonderful world and relevant issues concerning
17、 these creatures so that we can make the world a better place.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/918B.Some of the students could not make it to the camp.Imagine you were there.Tell your partner about what happened,using the expressions in the box below.Your partner can also ask questions to
18、find out more about what happened.Firstly,Secondly,Thirdly,First of all Then/After that/Afterwards/Next/Later onI n t h e e n d/A t l a s t,.A t t h a t timeMeanwhile It began when Later.FinallyExpressing sequence单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/919B.A：Today we learnt about whales and whal
19、e research.First,we found some information and facts about whales.We used the library and the Internet.B：What did you do after that?A：Well,after that we thought about why we do whale research.B：But why do we do whale research?A：There are lots of reasons.First of all,we need to know how many whales t
20、here are.Then,we need to know where they go.And finally，we need to understand more about them.B：Then what did you do next?单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/920B.A：After that,we went out whale watching,following a group of whales in a boat.B：That sounds neat.Did you just watch them,or did yo
21、u do anything else?A：We started by taking pictures of their fins,so we could tell them apart.At the same time,we noted their location,so we could track them.B：What did you do afterwards?A：We created a database and gave each whale a name and number.Finally,we shared our information with other whale r
22、esearch groups around the world.B：It all sounds so wonderful!I wish I could have joined you.A:I do,too.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/921B.Watch the video,and then discuss what other sea animal you should like to see.Talk with your partner and make a plan for a trip to see the animals.单击
23、此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/922B.a plan for a trip to see the animals.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/923B.For our trip,we would like to go to the Shanghai Ocean Aquarium，whose theme is“Spanning five continents by a connection of water”.We can first visit the special exhibiti
24、on of saving sharks.Then we can go to see the seahorses whose number declined greatly for the past decade.However，most people do not know much about seahorses at all.I think we need to raise awareness about seahorses and marine conservation in China.The last spot will be The Chinese Pavilion,which d
25、isplays the aquatic organisms and bio-system in the Yangtze River and some national endangered rare aquatic creatures,like Chinese alligator and Chinese Sturgeon.单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级2024/3/924B.uDo you think human beings can still see various sea animals in 100 years?uDo you think protecting biodiversity is an urgent matter and why?
