1、Unit 7 Protect the Earth The fourth period一 教学内容Checkout time, Think and write & Ticking time二 教学目标：1 Fill in the blanks and learn to read the passage;2 Write a passage of protecting the Earth;3 Know the ways to protect the Earth;4 Discuss in groups and judge their own study.三 教学重难点：1 Write a passag
2、e of protecting the Earth;2 Know the ways to protect the Earth;五 教学准备：挂图，卡片，PPT教学设计（主备）复备Step 1 Warm up1 Greeting and daily English 2 Free talkQ1 What can we do to keep our city clean?Q2 What can we do to protect the Earth? - should / should notStep 2 Presentation and pratice1 Checkout timea.T: We a
3、ll know how to protect our city and the Earth, and what we should do or should not do, thats great. Look at those people, do they do the right things? Why?(Show them the pictures of page 76 on the PPT, ask them to discuss in groups and fill in the blanks)Ss: They should notb. Ask someone to write th
4、e phrases and check the answers.c. Read the whole passage together.2 Watch the videoT: You did a good job! Now lets look at the animals. Watch the video carefully, and try to answer two questions.Q1 What do the animals do in the video?Q2 Why do they do like that? (Watch the video for the first time.
5、)Ss: TheyT: How clever they are ! Shall we watch it again? (Watch the video for the second time.)T: From this video, What can we learn from the animals？Ss: Avoidusingplasticbags Use the energy saving lightbulbs Recycleallyoucan.(Learn those key words, read and spell several times)3.Think and writeT:
6、 As we know, the animals and our people, we are all the masters of this planet, the Earth, but around us, there are more and more pollution nowadays. (Show some pictures about the environmental pollution.)T: Talk about the pollution and waste around you.Ss：（Talk about the pollutions in their daily l
7、ife in pairs)T: We have something to do to protect the Earth. Now please discuss in groups.1.What should we do to save water?2.How do we save the energy(electric, oil, coal)?3.What about protecting the forest, the trees?4.How to stop the white pollution?Ss discuss in groups, then share their answers
8、 in class. Write on the blackboard.T: Now please write the passage of page 77, more is better.-（Show them the useful words and patterns on PPT.）-（Choose one or two students passage and discuss in class according to their writing.）-(Encourage them to involve more respects. )Step 3 ConsolidationShare
9、and discuss the passages;Read the passages together, pay more attention to the key words and phrases.Ticking timeT: You are so great! Now please judge each other and give yourself stars. How many stars have you got? Who has got nine stars? Congratulations! For the others, please practice more with t
10、he help of your classmates after class.Step 4 Homework1 Read the passage of page 76;2 Finish their passage;3 Discuss with your partners the more ways to protect the Earth.板书设计：Unit 7 Protect the Earth We should We should notAvoidusingplasticbagsSaveUse the energy saving lightbulbs water Recycleallyoucan Protectthe forest
