201x年春八年级英语下册Unit8HaveyoureadTreasureIslandyet语法聚焦八练习新版人教新目标版

1、ppt课件,Unit 8 Have you read Treasure Island yet,单元语法聚焦八,ppt课件,单元语法聚焦八,语 法 精 讲,语 法 精 练,Unit 8 Have you read Treasure Island yet,ppt课件,现在完成时,1现在完成时的用法 (1)表示过去已经发生或已经完成的动作对现在造成的影响或结果，常与already, ever, before, just, yet, never 等词连用。 (2)表示从过去开始一直持续到现在的动作或状态,语 法 精 讲,单元语法聚焦八,ppt课件,2现在完成时的结构 肯定句式：主语have/has过去

2、分词其他 否定句式：主语havent/hasnt过去分词其他 一般疑问句式：Have/Has主语过去分词其他？ 一般疑问句的肯定回答：Yes, 主语have/has. 一般疑问句的否定回答：No, 主语havent/hasnt./No, not yet./No, never,单元语法聚焦八,ppt课件,如： He has already finished his homework. 他已经完成作业了。 Has he finished his homework yet? 他完成作业了吗？ Yes, he has. 是的，他完成了。 No, he hasnt. 不，他没完成,单元语法聚焦八,ppt

3、课件,3一般过去时与现在完成时的区别 (1)一般过去时只强调在过去发生过某事或动作发生的时间、地点、方式等。如： I saw the movie yesterday. 我昨天看了这部电影。(强调这部电影是昨天看的) (2)现在完成时则强调过去的动作对现在造成的影响。如： I have already seen the film. 我已经看过这部电影了。 (强调到现在为止看过这部电影了,单元语法聚焦八,ppt课件,) 1.2018连云港 Look! Somebody _ the lights. Well, it wasnt me. I didnt do it. Aturns off Bis tu

4、rning off Cwas turning off Dhas turned off,D,单元语法聚焦八,语 法 精 练,ppt课件,2.2018河北 I _ an invitation to the concert. I cant wait to go. Areceive Bwill receive Cwas receiving Dhave received ()3.2018阜康、米泉 What an exciting march! Yes, isnt it? I _ such a great one before! Anever saw Bhad never seen Cnever see

5、 Dhave never seen,D,单元语法聚焦八,D,ppt课件,4.2018盐城 I _ my card. I want to report it. You can call the bank to report the loss. It would be faster. Alose Bwas losing Cwill lose Dhave lost ()5.2018日照 When will you give the novel back to me? Sorry, I _it. How about Friday? Adidnt finish Bwont finish Chavent

6、finished Ddont finish,D,单元语法聚焦八,C,ppt课件,6.2018沈阳 Sarah _many places of interest in Beijing already. Avisited Bhas visited Cwill visit Dvisits ()7.2018呼和浩特 Diana cant go to the farm with her classmates because she _ a bad cold. Awill catch Bis catching Chas caught Dis caught,单元语法聚焦八,B,C,ppt课件,8.2017云

7、南 What do you think of your hometown, Kate? It _ a lot. Its more beautiful than before. Ahas changed Bchanges Cwill change Dchange,单元语法聚焦八,A,解析】考查动词的时态。答语中的后一句“它比以前漂亮多了”是前一句带来的影响和结果；强调对现在的影响和结果时用现在完成时。故选A,ppt课件,9.2017烟台 Look at my new smartphone. Wow, its so cool. When and where _ you _ it? Ado; buy Bhave; bought Cdid; buy Dhave; had,单元语法聚焦八,C,解析】考查动词的时态。句意：“看我的新智能手机。”“哇，好酷啊。你何时何地买的？”根据语境可知，这里强调买的时间和地点，应用一般过去时。故选C,ppt课件,10.2017海南 Last year our class set up Reading Corner. So far, we _ more than 200 books.