Unit7 New Waves of Technology教案（精选2篇）

Unit7 New Waves of Technology教案 篇1

　　meaning through practicebuild your skillsthese questions can e post –reading activities to be completed in groups in the classroom or for homework.answer key1.<answers may vary. sample answers only.>advances in science : theory of relativity, computer science, quantum mechanics.advances in technology: rocket, computer, technology, bioengineering.2. he was embarrassed. he wanted to escape from the uncomfortable position he had found himself in.3.b 4.c 5.c6. an american who liked to ski first invented the snowboard. he did it by bolting two skis together. he called it a snuffer.7 .personal opinion.b. build your vocabulary.divide the ss into groups of 4.the ss must identify the sentence in the text that uses each different from the text, each group must write a sentence about each expressionanswer key1. appeal to       be attractive and of interest to come up with     think of a plan, idea, solution, etcdeal with        do what is necessary to achieve the desired result.set off          start a journey; cause something to explode.signal to        make a gesture, movement, sound ,or action in order to give a particular message to person who sees or hears.c. build your listening skills instructions for teacherbefore listening to the audiotape, have your students read and study two readings in section4, nasa rover wakes up on mars and  mother sues nestle over lack of gm milk label.these two passages will introduce many of the new words in this listening material.typescripts<omitted>answer keypart 1.1.b 2.b 3.b 4.bd build your speaking skills read the dialogue to the class. have the class repeat sentences as a whole group. then ask for  an individual to repeat a sentence. check for pronunciation help the ss to focus on chunks of word s rather than one –word utterances. for example:can i get her/ to call you/ when she gets backi’m sorry jenny/ he’s not home/ right now.can you get him/ tell him that______called?when do you/ expect her back?can you tell me / when she’ll be back?talk your head off: technically speakingwrite these language patterns on the board. practice these patterns with the class first.asking for opinion                       giving opinionwhat do you think about?                  i think---what’s your opinion on limits to the amount   in my opinionof technology?ho