高中英语 Unit4 Wildlife protection Period2 Learning about Language优秀教案 新人教版必修2

1 PeriodPeriod 2 2 LearningLearning aboutabout LanguageLanguage TheThe GeneralGeneral IdeaIdea ofof ThisThis PeriodPeriod This period will consolidate the words and expressions the students learnt in the reading part and deal with the grammar part the Present Progressive Passive Voice You will have systematic explanations of it and assign some exercises for the students to complete to consolidate what you learn TeachingTeaching AimsAims 1 Help the students recognize the useful words and expressions learnt in Reading part apply for bite have an effort on affect quality as a result powerless 2 Master the usage of the Present Progressive Passive Voice TeachingTeaching ImportantImportant PointsPoints 1 Present Progressive Passive Voice 2 The basic usage of the Present Progressive Passive Voice and learn to use them in different situations TeachingTeaching DifficultDifficult PointPoint How to help the students to learn the Present Progressive Passive Voice TeachingTeaching MethodsMethods Practicing independently and explaining TeachingTeaching AidAid A multi media computer TeachingTeaching ProceduresProcedures Step 1 Revision 1 Greetings 2 Try to retell the passage with the help of the following chart Step 2 Useful Words and Expressions T You are expected to complete the exercises in Learning about language independently Now let s check the answers Ask some students to the blackboard to write down their answers then ask the other students to correct The suggested answers 1 powerful 2 apply for 3 enemy4 mosquito 5 affect 6 container 7 loss 8 suggest 9 pay attention to 10 die out 11 drug 12 as a result paid attention suggested die out loss apply As a result affected 1 after all 2 endanger 3 affect 4 powerful 5 because 6 because of Step 3 Useful Structures 2 T This part is about the Present progressive Passive Voice am is are being done At first who can find out two more examples S1 Daisy is being watched by an excited elephant S2 The elephant is being protected by the farmers T Very good Now let s check the answers in Exercise 2 on Page 29 Ask some students to write the answers on the blackboard first Then check it The suggested answers QuestionAnswer Who is studying the rhino The rhino is being studied by the university students Who is protecting the African elephant The African elephant is being protected by the WWF Who is hunting the Tibetan antelope The Tibetan antelope is being hunted by the people who wish to take the wool from it Who is taking photos of the panda The panda is being photographed by Daisy Who is killing the whales The whales are being killed by the Japanese fishermen Who is attacking the mice The mice are being attacked by the cat Step 4 Exercises on WB T In this unit we have learnt some useful words expressions and structures now let s do exercises about them Check the answers of Ex 1 on Page 63 Ex 3 on Page 64 and Ex 1 of Using structures The suggested answers Ex 1 1 help 2 rise 3 protect 4 affect 5 suggest 6 concerned 7 attention 8 wildlife 9 rainforest 10 endanger Ex 3 World Wildlife set international organization projects protecting endangered consider led save reserves sign Ex 1 of Using structures 1 is under repair is being repaired 2 is under discussion is being discussed 3 are under research are being researched 4 is under consideration is being considered 5 is under development is being developed T Now let s do some more exercises of the workbook Please turn to Page 64 I ll give you five minutes to translate the sentences and answer the questions of Exercise 2 Five minutes later T Please change your answers with your partner and try your best to correct the sentences then practice the questions in pairs One asks the other one answers The possible answers S1 What can we do to protect Milu deer from disappearing again Partner We should protect their living conditions and forbid hunters to kill them freely S2 Do you think the pandas in China are in danger Partner Of course They have less and less food to eat they are being hunted and their 3 living conditions are being destroyed too S3 What are your suggestions about protecting wildlife Partner We should protect their living conditions forbid hunters to kill them freely build more natural reserves for them and we shouldn t disturb them S4 Do you know why the dinosaurs suddenly died out about 65000000 years ago Partner I m not so sure about it Maybe there were disasters on the earth S5 The national wildlife protection parks shouldn t be open to the tourists Do you think so Partner Yes I agree Step 5 Homework T That s all for this class after class I hope you ll review what we ve learned Step 6 The Design of