江苏省靖江市新港城初级中学八年级英语下册 Unit 1 Past and present（第4课时）学案（无答案）（新版）牛津版.doc

unit 1 past and present（第4课时） 1. 现在完成时的句式肯定句：主语+ + 否定句：主语+ + + 一般疑问句： +主语+ ？特殊疑问句：特殊疑问词+ +主语+ 2. 现在完成时常和already、yet 、 、 、 、 等副词以及 、 引导的时间状语连用。already用于肯定句中，yet用于否定和疑问句中。3. 预习动词的过去分词变化，写出下列词的过去式和过去分词finish / change / study / stop / plan / come / hurt / win / lend / catch / forgot / tell / see / fall / fly / draw / have / go / make / give / 区分：before/ ago before 一般用于现在完成时态中，一段时间+ago 用于一般过去时态中例如：i (see) the film before. i (see) the film two days ago.区分：in the past/in the past few yearsin the past用于一般过去时态中，in the past few years用于现在完成时态中 jingjiang (be) a small city in the past. jingjiang (be) a big city in the past ten years.区分: just now/ justjust now用于一般过去时态中，just用于现在完成时态中my mother （go）shopping just now.my father just (go) to beijing.课后练习一、根据句意或汉语提示完成句中所缺单词。1.have you read this book (已经)？2.we havent seen each other (最近)。3. how long has mr. smith (教) english so far？4. have you (吃) anything since 9:00?5.its about changes in beijing over the past (世纪).二、根据句子意思，用括号中所给的适当形式填空。1. mr and mrs li (not come) back yet.2. you (see) any exhibition recently?3.i (see) it in the history museum last week.4. dont worry. the train just (arrive).5. they already (decide) to go to japan for the holiday.6. you (study) in the school two years ago.7. in the past few year, my hometown (change) a lot.8. i (eat) my lunch just now.9. he (teach) us english since two years ago.10.he (live) here for five years.三、单项选择（ ）1.the old man in this house since 1949. a. has lived b. have lived c. is living d. lives ( ) 2.im sorry. i your name.a. have forgotten b. forgot c. had forgotten d. forgotten （ ）3.the man put on his hat and away.a. had gone b. would go c. has gone d. went ( ) 4. if i can stop them there, i ll do it.a. go b. to go c. gone d. going ( ) 5. my little sister supper until my mother back.a. wont have; comes b. havent had; came c .had; came d . didnt have; came ( ) 6. excuse me, look at the sign no photos!-sorry, i it. a. dont see b. didnt see c. havent seen d. wont see ( ) 7. i want these books to the classroom. can you help me?a. take b. took c. taking d. to take ( ) 8. i the book a week ago, but i it to the library.a. have lent; returned b. have borrowed; return c .borrowed; have returned d. lent; have returned ( ) 9.- your shoes are so old. why dont you buy a new pair? - because i all my money on an mp5.a. spend b. have spent c. am spending d. was spending ( ) 10. anna, have you seen chinas got talent (达人秀)？ -of course. i it last weekend. a. never; saw b. ever; have seen c .never; have seen d. ever; saw五、首字母填空 sally was a student in a small town. it was going to be her mothers birthday. she wanted to buy her a present that would be nice and useful but not e . she went s after a quick and simple lunch. after she looked for about for about forty minutes, she found a shop that was selling cheap umbrellas, and she d to take a black one. she thought, “mom can carry it when she is wearing clothes of a colour.” so she bought a lovely black umbrella and took it to school with her until her class finished. on her way home on the train she felt h . so she went to the buffet car(餐车). she left the umbrella on her s . but when she returned, it had gone. sally began to cry. the other passengers felt very sorry for her and asked what was the matter. she told them the black umbrella she bought for her mother had gone, and she had to get off at the next station. after the three passengers h this, they asked her for her mothers a so that they could send the umbrella to her if someone took it by mistake and brought it b . and now a week passed. sally got a letter from her mother. it said, “thank you very much for your lovely g , but why do you send me three black umbrellas?”六、阅读理解 australia is the largest island in the world. it is a little smaller than china. it is in the south of the earth. australia is big, but its population(人口) is small. the population of australia is nearly as large as that of shanghai. enough laws have been made to fight against pollution. the cities in australia have got little air or water pollution. the sky is blue and the water is clean. you can clearly see fish swimming in the rivers, plants grow very well. last month we visited perth, the biggest city in western australia, and went to a wild flowers exhibition(展览). there we saw a large number of wild flowers we had never seen before. we had a wonderful time. perth is famous for its beautiful wild flowers. in spring every year perth has the wild flowers exhibition. after visiting perth, we spent a day in the countryside. we sat down and had a rest near a path at the foot of a hill. it was quiet and we enjoyed ourselves. suddenly we heard bells ringing at the top of the hill. what we saw made us pick up all our things and run back to the car as quickly as we could. there were about three hundred sheep coming towards us down the path. australia is famous for its sheep and kangaroos. after a short drive from any town, you will find yourself in the middle of white sheep, sheep, sheep, everywhere are sheep.( )1.australia is .a .the largest country in the world b. larger than china c.as large as shanghai d. not so large as china( ) 2. enough laws have been made to .a. increase the population b. grow more plants c.