九年级英语13单元教案Unit13weretryingtosavetheearthWord格式.docx

1、shark,fin,method,cruel.Harmful,chain,ecosystem,industry,law,scientific,afford,reusable,transportation,recycle,napkin,upside,gate,bottle,president,inspiration,iron,work,metal,creativity,基本词组：beharmfulto,atthetop（ofsth.）,takepartin,turnoff,action,throwaway,putsth.togooduse,pulldown,bringback基本句型：Weret

2、ryingsaveearth!Theriverusedsoclean.airisbadlypolluted.Noscientificstudieshaveshowedthatsharkfinsareforhealth.Weshouldhelpsharks.2.技能目标:能正确运用现在进行时，现在完成时，被动语态，情态动词和used句型。3.情感目标:有环境危机意识，学会关注环境保护环境。教学重点1、能正确运用现在进行时，现在完成时，被动语态，情态动词和used2、保护环境的措施方法。教学难点句型课时安排约需6课时课题名称 Section A 1a 1c小课时数第 1 课时主备教师合作教师授课类

3、型fresh教学目标知识技能：Target language: Were trying to save the earth.People are throwing litter into the river.The river used to be so clean.Everyone should help to clean up the river.1. Grammar: Present progressive, used to, modal verbs2. Words and expressions;Curriculum words: litter, bottom, fisherman U

4、seful expressions: be full of, putinto, throwinto, clean up, play a part in, close down 过程方法：According to designing some tasks, to train students listening ability and to train students communicative competence情感态度：Everyone should keep our rivers clean.Target Language1How to train students listening

5、 ability2 How to train students communicative competence教学准备教 学 过 程详细内容师生活动个性彰显1a. To introduce Ss to the unit goal, talk about pollution and environmental protection.Picture:The four pictures show different forms of environmental pollution. The first picture on the left shows an airplane flying ove

6、r some houses. The airplane seems to be flying a quite a low altitude, so the noise level must be quite high foe the people living in these houses. This is considered noise pollution. The second picture shows some vehicles give out exhaust fumes and causing air pollution. In the third picture, we se

7、e big chimneys giving off a lo of smoke and polluting the air. The last picture shows a rubbish dump hat pollutes the environment around it.What other things cause pollution?Ask Ss to complete the activity as a class, then work in pairs to think of more words to add to the lists for each column.1b.

8、To help Ss recognize the target language in natural speech.Everyone needs to play a part: In the conversation, the boys are talking about the river in their town being polluted by litter and industrial waste. One of them wants to write to the government about the problem, but the other boy wisely sa

9、ys that cleaning up the river is everyones responsibility, not just the governments. Predicting the answersSs work in pairs to predict the answers to the activity, then play the recording for Ss to fill in the gaps and review answers as a class.1c. To give Ss guided practice in using the target lang

10、uage to talk about pollution and environmental protection.Review of used to and should.板书设计 Section A 1a 1cWere trying to save the earth. （Present progressive）People are throwing litter into the river. The river used to be so clean. （Used to ） Everyone should help to clean up the river. （Modal verb）

11、作业布置教学反思 Section A 2a 2d第2 课时People are throwing away things every day.People are littering in public places.To cut down air pollution, we should take the bus or subway instead of driving.Our actions can make a difference and lead to a better future.Grammar:Present progressive, modal verbsWords and

12、expressions; coal, ugly, advantage, cost, wooden, plastic, takeaway, bin, throw away, in public places, get worried, cut down, lead to 过程方法：According to finish some tasks to Train students listening ability and speaking abilityWe must be fully aware of the importance of reducing pollution and protec

13、ting animalsHow to train students listening ability2a. To give Ss practice in learning for specific information.Culture Focus: Throwaway societyIn the conversation, Susan identifies “too much rubbish and waste” as a serious environmental problem.2b. To give Ss further practice in listening for speci

14、fic information.VocabularyFocus on some words used to talk about the things that are thrown away. rubbish （British English）- things that people throw away trash/ garbage （American English）- things that people throw away waste- rubbish and unwanted materials left behind after we have used something,

15、e.g. industrial waste litter- things that people have thrown away and left on the ground in public places2c. To give Ss practice in using the target language in conversations. Providing an example2d. To give Ss further practice in using the target language in conversations.Extending the activity Sec

16、tion A 2a 2dSection A 3a 4c第3课时No scientific studies have shown that shark fins are good for health.The number of some kinds of sharks have fallen be over 90 percent in the last 20 to 30 years. Present perfect shark, cruel, harmful, chain, ecosystem, industry, law, scientific, afford, reusable, tran

17、sportation be harmful to, at the top of, the food chain, take part in, turn off, pay for, take action According to finishing some tasks to train students integrating skills and train the ability of expressing students own opinionsAnimals are our friends We must know how to love them and how to prote

18、ct them That way, It is good for both animals and us How to improve students integrating skills3a. To give Ss practice in reading for specific information.Learning more about sharksAsk Ss to do some additional research to find out more about sharks before this lesson.3b. To give Ss the opportunity t

19、o review the use of conjunctions.Shark fin soup is a Chinese delicacy that is popular not only in China, but also among the Chinese population in other countries like Singapore and Malaysia. Review of conjunctions so: used to say that something is a result of something else that has just been mentio

20、ned.e.g. I was tired, so I decided to take a map. although: used to contrast one part of a sentence with another, has the effect of making the main idea in the sentence seem surprising or unexpected.e.g. Although she studied hard, she did not pass the exam. if: used to talk about the circumstances i

21、n which something else might happen; gives the condition for something else to happen.e.g. If you study hard, you will do well. but: used to contrast two parts of a sentence and show that they are opposite or very different in meaning.e.g. The children stopped plying when they heard the bell.4c. To

22、prompt Ss to think about ways of protecting the environment.To reinforce the target language for talking about environmental protection.Lets talk about Make a list of things that people can do to help protect the environment.Unit 13 were trying to save the earth Section A 3a 4cSection B 1a 1c第4课时1.

23、Target language:Ive just read a book which gives ideas about how we can save the environment.You should turn off the shower when youre washing your hair.2. Grammar:Present perfect, modal verb3. Words and expressions;（1） Curriculum words: recycle, napkin turn off, in a hurry, have short hair, from no

24、w on, no way 过程方法：According to listening, to train students speaking and listening ability and to train students ability to use the target languageWe should be aware of the importance of protecting the environmentListen for specific information. 1a. To prompt Ss give more thought to what can be done

25、 to save the environment.Giving reasons call on a few Ss to ask them to share their rankings with the class.1b. To give Ss the opportunity to talk about the actions they can talk to help save the environment.Using but It is usually not used at the beginning of a sentence in formal writing. However, it can be used at the beginning of a sentence in speech or informal writing.1c. To give Ss listening practice in the target language used in natural speech.Culture Focus Saving the environmentThe conversation is about the little