山东省日照港中学八年级英语下册《Unit 6 How long have you been collecting shells Section A 1a2c》教案 人教新目标版.doc

八年级英语下册unit 6 how long have you been collecting shells section a 1a-2c教案i. teaching aims and teaching demands:in this unit students learn to talk about how long you have been doing things.ii. teaching key and difficult points: a. vocabulary collect, shell, marathon, pair, skate, sinceb. target languagehow long have you been skating?ive been skating since nine oclock.ive been skating for five hours.when did you start skating?i started skating at nine oclock.c. structurespresent perfect progressive iii. teaching procedureswarming up1. new words: collect collector shell2. enjoy the video. after watching, a few questions for you.(1)what are they doing?(2)what do they do?(3)what are they wearing on foot?(4)do you know who they are?presentation3. introduce the skating life of shen xue and zhao hongbo.(1) when did she start skating?(2) when did she stop skating?(3) how long did she skate?(1) when did he start skating?(2) did he stop skating?(3) how long has he been skating?4. look at the timeline of my english-teaching life.(1) do you remember when i was born?(2) when did i start teaching english?(3) how long have i been teaching english?5. look at your english-studying life(1) when did you start learning english?(2) how long have you been learning english?exercises6. exercises for you.(1) fill in the blanks with “for” or “since”.(2) translate the following sentences.listening7. look at the picture of 1a.(1) what are they doing?(2) how many persons are there in the picture?(3) how many skaters are there?(4) who are they?(5) who are still skating now?(6) who stopped skating?(7) how long has alison been skating?(8) how long did sam skate?(9) what about celia and victor?8. listen to the conversation between a reporter and the skaters, and then fill in the chart of 1b.9. read the listening materials.10. look at the picture in activity 2a.(1) who wins the skating marathon?11. listen to the conversation between the reporter and the winner. check the questions you hear.12. listen again. find the answers to the questions. draw lines between them.13. listen for the last time. fill in the blanks.14. read the listening materials.activity15. a guessing game. “how lo