牛津版上海版八年级下册Unit1Trees教案

1、1U1 Pollution FightersPeriod ITeaching objectives:1) Reviewing and learning some more information about trees.2) Having students catch the general ideas of the whole passage andunderstand some new words and expressions.e.g. living things, release, oxygen, etc.Difficulties:To read through the whole p

2、assage.Teaching aids:Blackboard, computer, over-head projectTeaching proceduresWarming-up:1) Write from the memory.2) Read the comics on page 15 and let students know that well talkabout the biggest and oldest living things on earth -trees.Pre-task preparations:1) Let students talk freely to see how

3、 much they know about trees andmake a guess to see whose number is close to the answer.2) Answer the questions in What do you know about？”While-task procedures:1) Get students to look at the title, the subtitle, and the pictures to tellwho are pollution fighters.2) Let students read through the whol

4、e passage. Look at the statementson the screen and let them to find out the facts in the passage tocomplete the sentences.Post-task activity:1) According to what theyve known, let them fill in the blanks to finishthe sentences. Help students to summarize the general ideas of thepassage.Assignments:O

5、ral work: read the interview on page 17.Written work: preview the passage with the help of dictionary.Notes:Period IITeaching objectives:21) Learning the first part of the interview2) Having students review or learn the words and expressions e.g. beinterested in, sip, etc.Language focus:1) Helping s

6、tudents pronounce new words correctly and try to memorize2) Doing some exercise to let students understand the language points.Difficulties:Usenoisy-noisily-noise, living-alivecorrectly to some of them.Teaching aids:Blackboard, computer, over-head projectTeaching proceduresWarming-up:Complete the st

7、atements to see how much they remember theinformation about trees.Pre-task preparations:Ask students the meanings of the new words. They can choose one ofthe answers. Then learn to read.While-task procedures:1) Review and introduce the words and expressions.2) Do some exercise to help students under

8、stand how to use thelanguage points correctly.Post-task activity:Do some exercise by themselves.Assignments:Oral work: read the textWritten work: review the new words and expressions.Notes:默写时间太长以至于后面知识点来不及讲， 减少学生做笔记时间， 通过练习让学生理解知识点并且运用。Period IIITeaching objectives:1) Learning the second part of th

9、e interview2) Having students review or learn the words and expressionse.g. release, breathe, etc.Language focus:1) Helping students pronounce new words correctly and try to memorize32) Doing some exercise to let students understand the language points.Difficulties:Read and usebreathe, breathcorrect

10、ly. Remember the prepostionsin the phrases.Teaching aids:Blackboard, computer, over-head projectTeaching proceduresWarming-up:Read and review the new words.Pre-task preparations:Do some exercise.While-task procedures:1) Review and introduce the words and expressions.2) Do some exercise to help stude

11、nts understand how to use thelanguage points correctly.Post-task activity:Do some exercise by themselves.Assignments:Oral work: read the interview., recite the new words and expressions.Written work: Do some exercise.Notes:Period IVTeaching objectives:1) Learning the third part of the interview2) Ha

12、ving students review or learn the words and expressions e.g.chemical, etc.Language focus:1) Helping students pronounce new words correctly and try to memorize2） Doing some exercise to let students understand the language points.Difficulties:Usechemical-chemist-chemistrycorrectly to some of them.Teac

13、hing aids:Blackboard, computer, over-head project4Teaching proceduresWarming-up: Do some exercise.Pre-task preparations:Read the third part of the interview, let students guess the meanings ofthe new words and learn to read them correctly.While-task procedures:1） Review and introduce the words and e

14、xpressions.2） Do some exercise to help students understand how to use thelanguage points correctly.Post-task activity:Do some exercise by themselves.Assignments:Oral work: read the textWritten work: review the new words and expressions. Notes:Chapter1知识要点1change n.变化v.改变2hard adj.硬的adv.努力地3less + n.

15、 / adj. （原级）4at the end of在.末尾5take.from6released nto7keep sb. doing /adj.8keep alive9warn sb.（not）to do警告某人做某事10 communicate with11 one another = each other12 replace = take the place of5protect / preventfromrefer to putin stopfor remove dust be washed away providefor take careof = look after in th

16、is project at least at most in prison take a deep breathe holdones breath join in = take part in gas气态liquid液态solid固态in factfact =truth反义fiction breathe in吸入pure purely release = let out = give off alive作表语living放在名词前作定语nature natural aritificial人造的naturally天然地warn sb. of / about / against / doing s

17、th. protect protection保护nasty horrible joinA to B burn away烧掉burn down渐渐烧完burn sth. down把 烧得精光hardly = almost not exchange A for Bmain course一顿饭的主菜main road城镇之间的大路about用于非正式on用于正式的 专题性的131415161718192021222324252627282930313233343536373839404142434445466be interested in = be keen on on earth究竟on the

18、 earth在地球上nothingnobody something anything+else thank sb. for sth. enough money fit enoughkeep +名词/代词+形容词do the job of起效果run运转=work operatefunction certainly确定= surely当然= of courseprotect by join together underground当副词时= under the ground think相信=believe不能用现进想 可以用现进have有 没有现进see hear smell taste没有现进gas不同种类气体加eswhetheror没有if.not come from= be from signals to信号给only a little / few the present contin