2017_2018学年八年级英语下册Unit2Travelling第4课时课件新版牛津版.pptx

Unit2 Travelling (Grammar1) Leaning aims. 1. To recognize contexts for the use of the present perfect tense 2.To understand the verbs with for, since or ago Guide One (8) To review Reading ,then recite the words; repair, sentence, yet, recently, century, ever, just, own by the way Have a match! Who can do it best? Guide Two (10) To learn Grammar A ,then finish(A )the fowolling exercise. 点拨： 1.We use have /has been to express the idea that someone went to someplace and has already come back. I have been to England twice. (Where am I now/Am I still in England? ) Millie, can you go to office to bring me the chair? Wheres Millie? She is on the way to the office, or maybe she is in the office. She has gone to the office. And she will come back in a few minutes. 2.We use have /has gone to express the idea that someone went to someplace and is still there. Check: (1)He _ (not finish) the homework yet. He will try to finish it quickly. (2) My family _ (live) in Nanjing since 1996. (3) _ you _ (know) him since then? (4) They _already _ (decide) to go to Kunming for the holiday. (5) We _ (move) to the new flat since last month. Class Exercise(-) 翻译短语： repair, sentence, yet, recently, century, ever, just, own by the way 后进生板演。后教阶段，后进生-中等生-优生更正，讲 解。学生不会的老师讲。 Class Exercise(二） 1. The girl _ (learn) English for about two years. 2.My father went to Beijing two weeks ago. I _ (not see) him since then. 3._ Tom _ (write) letters to you recently? 4.Jacks mother isnt at home. She _ (go) to the su