Unit 12 Western China

一. 本周教學內容： unit 12 part 1 復習動詞的現在完成時和一般過去時，復習使用there be 和have/has的使用。   二. 本周教學重點：   1. 復習現在完成時,一般過去時   2. 復習there be 和have/has的使用   3. 課文中的重點詞組。   三. 具體內容： （一）1. 現在完成時： 現在完成時可以描述剛剛完成的動作,這時可以用just.. she has just returned from inner mongolia. they have just finished their voluntary service. 也可以描述從過去開始并持續到現在的動作或者描述經歷. i have had a great time. they have read a lot. 2. 兩種時態的區分 （1）一般過去時的謂語動詞用過去式， 而現在完成時的謂語基本構成是“助動詞have /has +過去分詞”。 （2）一般過去時通常與表示過去的時間狀語連用。如：yesterday, last week, two years ago, just now, in 等；而現在完成時則常與just, already, ever, never等副詞和these days, this week, since..., for...等表示一段時間的狀語連用。 ①have you seen the film?（a）did you see the film?（b）[說明] 你看過這部電影嗎？ （a）句強調的是被問者對劇情是否了解；（b）句強調的是看這部電影的動作是否發生過，并不強調是否知道其內容。 ②how has he done it?(a) how did he do it?(b)[說明]他是怎么做的這件事？（a）句強調的是他做這件事的方式對現在產生了某種影響；(b)句單純地詢問做這件事的方式。 ③he has lived in beijing for 8 years.（a） he lived in beijing for 8 years.（b）[說明]他在北京住了8年。（a）句講的是到目前為止他在北京住了8年，可能還會繼續在北京住下去。       （b）句講的是他在北京住過8年，現在不在北京了。 ex. read the passage and completed it with the correct form of the verbs. li nan was born in hangzhou, zhejiang province. two years ago, he       (graduate) from medical school at zhejiang university. then he        (volunteer) to work with the go west program. he      (go) to inner mongolia autonomous region and       (work) as a doctor. at first, he worked very hard. but he      (feel) lonely because he      (be) a long way from home. sometimes he       (feel) like giving up. but after a short time, he      (be) able to make many new friends. people there were kind and warm-hearted. he      (begin) to like the place. li nan      just      (complete) his two years of voluntary service and        (return) home. he said, “i       (learn) a lot. it      (be) a useful experience for me.”