高中英语优秀教案：Unit4WildlifeprotectionPeriod3ExtensiveReading优秀教案新人教版必修2

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1、Period 3 Extensive ReadingThe General Idea of This Period：This period is about the reading of the passages： the disappearance of the dinosaurs andthe dodos ； the return of the Milu deer.It will help the students learn more about wild life andrealize what made the animals disappear and what we should

2、 do to protect the environment.Teaching Aims ：1.Train the students reading ability.2.Learn some useful words and expressions：disappear ，come intobeing ，species ，country ，rare ，die out ，dust ，dusty ，forsure ，recently，build a good friendship，be common in ， care for3.Learn some useful drills：Our fur is

3、 being used to make sweaters like yours.There are so many of them that a new park has been opened for them in Hubei Provice.4.Enable the students to get main idea of dinosaurs species and the disappearance of thedinosaurs ， dodos and the return of the Milu deer.Teaching Important Point：Help the stud

4、ents to understand the passages and realize the importance of protecting our environment.Teaching Difficult Points：1.How to improve the students reading ability.2.How to help the students understand real reasons of the disappearance of the animals andrealize the importance of our environment.Teachin

5、g Methods：Asking-and-answeringactivityto check the students understandingof the text ； individual，pair or group work to finish each task.Teaching Aids：1.A tape recorder.2.A multimedia computer and a blackboard.Teaching Procedures：Step 1 RevisionRevise some information about some endangered animals.T

6、： Last class we learned something about some endangered animals.Remember?Ss： Yes.T： Can you name some animals which are endangered?Ss： Yes.S1： Polar bears.T： Good.S2： Rhino.T： Well done.S3： Milu deer.T： Yeah， very good.S4： Pandas， which appear only in China.T： Terrific!S5： Tibetan antelopes.As we se

7、e in the film可可西里， they are being hunted day by day，用心爱心专心1and as result， there are only a little number of them left.It is really a shame for us humanbeings.T： Yeah， absolutely where we are living and we do?right.Sometimes we human beings are to blame.We are destroying the world killing our dear fr

8、iends by destroying their environment.So what shouldSs： Try our best to protect our environment and fight against any behaviour doing harm to animals and their surroundings.Step 2 Lead-inT： Look at the screen please.Do you know anything about these animals?（ Show the following pictures on the screen

9、.）S1： Dinosaurs and dodos have died out.They lived on the earth many years ago.S2： The Milu deer still live on the earth， there are some in China.T： Yes.Do you want to know more about them?Let s come to the short passage on Page 30.Step 3 ReadingTask 1 PredictionT： Can you guess what the reasonsmigh

10、t be forthe disappearanceof the dinosaursand dodos?S1： Because the weather changed much at that time.S2： Because the human beings killed them.Task 2 Fast reading for the main ideaT： Maybe you are right.Let s read the text.Afterreading ， you shouldfindout the main ideaof the text.One minute for you t

11、o read.（ One minute later.）T： You may talk about it with your partner and now report your work.S1： The main idea is species and the reasons for dinosaurs dying out.用心爱心专心2T： That s right.Task 3 Detailed readingT： Now read the text for a second time to underline the important words and expression and

12、try to find out the answers to these questions.1.When did the dinosaurs live?2.What s the rare new species dinosaur like?3.What could the rare new species dinosaur do?4.Why did the dinosaur die out?T： I ll give you four minutes to prepare.Check the answers：1.When did the dinosaurs live?Tens of milli

13、ons of years ago， long before humans came into being.2.What s the rare new species dinosaur like?The rare new species dinosaur looks like a bird.3.What could the rare new species dinosaur do?They could not only run but also climb trees.4.Why did the dinosaur die out?Maybe that s because a large rock

14、 hit the earth or because the earth got too hot to liveon.Step 4 Reading task on WorkbookT： Now let s come to another kind of rare animal： Can you guess what s that?Ss： Milu deer.Yes or no?T： Yes.You are right.Today we ll read a passage about this kind of deer.Read the passage on Page 65 and try to

15、collect information for research into Milu deer and fill in the table onPage 65.T： I ll give you four minutes to prepare.（ Four minutes later.）At first ， let the students discuss the information collected with their partner and then check them with the whole class.Suggested answers：Appearance of Mil

16、u deerAt first they appeared in China.Features of Milu deerThey lived together and ate grass and soft parts of tree.用心爱心专心3Reasons forThey were not protected and many were killed.disappearanceMilu deer in BritainThey like the weather there and the number increased yearby year.How they returnedThe go

17、vernment of China asked to bring back some and theDuke helped.Present situationThey are happy for the number has grown rapidly.This is a good example to show the friendshipandValue of the cooperationunderstanding between two countries.T： Now read the text for a secondtime and underline the important

18、 words and expressions.Ifyou have any question， please ask me.Step 5 AssignmentT： In this class，we ve read two passages about dinosaurs and Milu deer， and listen to apassage about dodos.Please try to describe dinosaurs， Milu deer and dodos in your own words.Atthe beginning of the next class， I ll ask some of you to tell me.Step 6 HomeworkT： Finish the exercises in Learning about language.Step 7 The Design of the Writing on the BlackboardUnit 4 Wildlife protectionPeriod 31.long before很久以前before long不久以后e into being=begin to exist形成；出现；产生Step 8 Record after Teaching用心爱心专心4