北師大選修7高二教案：Unit21：Warm up教案1.doc

北師大版高二（下）模塊七unit21：warm up教案（1） the first teaching plan of unit 21 warm up teaching aim： 1,draw students attention to the unit objectives . 2，make sure the students are clear about the main points of the unit . 3,practise listening . the difficult point: how to improve the students listening ability the important point: practise listening .teaching steps:step 1 : presentation 1 show the following words on the blackboard ankle, brain,eye ,heart,kidney,bone,knee,liver,lungs,skin,stomachwrist ,fingers2 ask students to find key words to label the parts of body.3 ask the students to work individually ,matching six of the key words with the numbersin the picture,students compare answers in pairs before checking the answers as a class.4 after checking the answera ,have the students translate the remaining words into chinese.answes ;brain,heart ,lungs,livers ,stomach,kidneysstep 2 listening tell the students to listen to the tape ，guess which parts of the body being described?which word help you decide？ check the answers by playing the casstte again，pausing after each section to check the answer and elicit the words that helped students to decide.step3: group work (a game ) 1 tell the students to read out the instructions ,and make sure the students understand the instructions . 2 then tell them to work in group to test their body machine . first ,memory ;write down five telephong numbers and swap with your partners,look for 30 seconds ,how many can he /she remember ? what about you ?second : hearing:everybody in class sit in silence for 30 seconds .write down every sound you can hear, compare your list with your partner sthird :find the pulse of your partner s wrist ,how many times does his /her heart beat in one minute ?3 the teacher can point out onr or two groups to report their outcome to the class.see which group s list are better ,and who is the best winner of the each test.teache may praise some students.step 4 reading and practice 1 show the questionare ,ask the students to read the questionnaire and answer the questions. they can woek in pairs . 2 then they can check their answer on page 1033 tell them to compare the scores and discussing which of their living habits are good and which need to be changed.step 5 homework 1