八年级英语下册 Unit 7 Lesson 42 North America教案 （新版）冀教版.doc

north americateachingaimsknowledgeto learn some words and phrases such as: square，cover. ability to talk about the three countries in north america.emotionencourage students to know more about other countries.important pointsvocabulary: square, cover.phrases: square kilometer, the great lakesdifficultpointsto talk about the three countries in north america. teaching methodpair work learning in doingteaching aidstext book multi-mediateaching procedurestage procedure interactionpattern aims warming-up look at this world map. from this map we can see it clearly“how many continents are there in the world? and what are they?which is the biggest one? do you know more about it?”lets know them together.t-ss-smotivate the ss and lead in the new concept. presentation andpractice1. listen and answer q1:which country has a larger population, canada or mexico?q2:whats the third most common language in canada? q3:which country has the largest population in north america? 2. read and match 3. read for the second time and do the following tasks. (1)these three countries _ about 24 million square kilometers.(2) north america has the largest population in the world. ( )(3)what is the population of the u.s.?(4) canada is the farthest north. to the south of canada is the united states. the u.s. is north of mexico.4. complete the passage with the correct forms of the words in the box.whole classt-sindividual work and pair workfor the ss to get some basic information about the topic.they are helpful for them to learn the main concept.t-swhole classfor the ss to learn the main concept better.after learning and understanding, give the ss chances to use the language to do things.discussion which country do you like？why?s-sgive the ss chances to discuss and have their own ideas about the topic.production progress5. give the students two tasks to do.task1: you can choose these three countries task2: you can also introduce other countries 6. extended reading (about asia) and answer questions.individual workpair works-tgive the ss chances to use the language they learnt in class and