1、 语法初识 原句感知自主探究In 1996, I moved to Canada with my husband and I have been living there since then.Liu Fang has been playing the pipa for the last three hours.Shes been performing concerts every day since last month.I have been learning German since 3 years ago.I have seen the film.I have been reading
2、 the book.I have traveled to most of the cities in China since five years ago.1.句用了现在完成进行时；句用了现在完成时。2由以上各句可知，现在完成进行时的构成为：have/hasbeen动词的现在分词。现在完成时的构成为：have/has动词的过去分词。 语法剖析 语法点一现在完成进行时 1构成：助动词have/has been动词ing形式。2用法：(1)表示过去某一时刻发生的动作一直持续到现在，并有可能继续持续下去，也可能已停止。这种时态常与all the time, all the morning, thes
3、e few days, all night等表示一段时间的状语连用。另外，如果表示某一动作的起点，可用since引导的短语或从句，如果表示某一动作的全部时间，可用for引导的短语。He has been writing the novel since last year.自从去年以来他一直在写那部小说。We have been waiting for you for an hour. We dont want to wait any longer.我们等了你一个小时了。我们不想再等了。(2)表示一直到说话时为止的一段时间内一再重复发生的动作。Where have you been? We ha
4、ve been looking for you everywhere.你去什么地方了？我们到处在找你。(3)表达较重的感情色彩。You know, you really have been making things terribly difficult for him.你要知道，你也真是太难为他了。You have been coughing a lot recently.近来你一直咳嗽。(4)有时表示根据直接或间接的论据而得出的结论。Her eyes are red.She has been crying.她的眼睛很红。她一直在哭。名师点津 表示状态的动词，如love, like, hat
5、e, know等不能用于现在完成进行时。 集中演练111.单句语法填空 I feel very tired now. I have been cleaning (clean)the classroom for three hours.Have you finished the report?No. I have been writing (write) it all this week. She has been working (work) in Hong Kong since she graduated from university.You know, I have been looki
6、ng (look) for a job for three months, and this is my first formal interview.Lily has been considering (consider) going back to school, but she hasnt decided yet. She has been cycling (cycle) to work for the last three weeks.12.单句改错The man looked for his son since twenty years ago.lookedhas been look
7、ingPeople had sung these folk songs for hundreds of years.had sunghave been singingShe kept on learning English since she found this useful website.kepthas been keepingMary lived in Shanghai since 2 000, but she still cant speak Chinese well.livedhas been living 语法点二现在完成进行时和现在完成时的区别 1现在完成进行时强调持续性；而现
8、在完成时强调动作的完成性，强调对现在造成的影响。I have already read the book.我已经读了这本书。(已读完)I have been reading the book.我一直在读这本书。(尚未读完)2现在完成进行时可表示动作的重复，而现在完成时一般不表示动作的重复性。Have you met her recently?你最近见过她吗？(现实结果)Have you been meeting her recently?你最近常和她见面吗？(动作重复)3现在完成进行时有时含有感情色彩，而现在完成时一般是平铺直叙。I have waited for you for two ho
9、urs.我等了你两个小时。(事实)I have been waiting for you for two hours.我一直等了你两个小时。(不满)4现在完成进行时不用于被动语态，若要用时，可用现在完成时的被动语态代替。The problem has been studied for five days.研究这个问题五天了。5句型This/It is the first . time that从句中用现在完成时。This is the first time that they have taken part in the Olympic Games.这是他们第一次参加奥运会。 集中演练221.
10、单句语法填空 I have been waiting (wait) for an hour but the manager hasnt turned (not turn) up yet. This is the second time that I have visited (visit)the British Museum. The moment he comes in, I will tell him what has happened (happen) I havent received (not receive) her letter for a whole year. At just
11、 five years old, John started to get dressed by himself and has been helping (help)his mother do the housework.Scientists have been experimenting (experiment) with this new method for almost three years.22.完成句子有人一直在给你打电话。Someone has been phoning you.有人给你打电话。Someone has phoned you. 他一直在写信。He has been
12、 writing a letter. 他写了一封信。He has written a letter.链接高考单句语法填空1(2015福建高考改编)Where is Peter? I cant find him anywhere.He went to the library after breakfast and has been writing (write) his essay there ever since.解析：考查动词时态。句意：“彼得在哪里？我到处都找不到他。”“他早饭后就去图书馆了，之后就一直在那里写他的文章。”根据答语后半句中的时间状语ever since自那以后”可知谓语用现
13、在完成进行时态。2(2015陕西高考改编)Marty has been working (work)really hard on his book and he thinks hell have finished it by Friday.解析：考查时态。句意：马蒂真的一直在努力写书，他认为周五就能完成。work这个动作从过去发生，一直持续到周五，在此期间一直进行，故用现在完成进行时。3(2014湖南高考改编)Since the time humankind started gardening, we have been trying (try) to make our environment
14、 more beautiful.解析：考查动词时态。句意：自从人类从事园艺以来，我们就一直试图把我们的环境打造得更美丽。结合语境及题干中的关键词since可知，应用现在完成进行时态。4(2014江西高考改编)Tony, why are your eyes red?I have been cutting (cut)up peppers for the last five minutes.解析：考查动词时态。句意：“托尼，你的眼睛怎么通红？”“刚才切了五分钟的辣椒。”根据问句的动词are，和答句的时间状语for the last five minutes可知应选现在完成进行时。5(2013福建高考
15、改编)The girl has a great interest in sport and has been taking (take) badminton classes twice a week over the last three years.解析：考查时态。句意：这个女孩对运动有极大的兴趣，在过去的三年她一直每周上两次羽毛球课。上羽毛球课这一动作从过去开始一直反复持续到现在，并且还有可能继续下去，故用现在完成进行时。针对演练.单句语法填空1Up to now, the gifted child has won (win) three national prizes in music.
16、2. Im sure Susan will win first prize in the contest.I think so. She has been preparing (prepare)for it for months.3To meet their idol, the fans have been waiting (wait)in the rain for nearly an hour.4Henry has been painting(paint)the bridge since two hours ago, but he hasnt finished it yet.5Li Ming
17、 has been playing (play)basketball since he was only ten years old.6Henry feels rather tired because he has been working(work) in the field for six hours.7Jones cares about you very much and has been asking(ask) about your health.8Here it is! We have been waiting (wait)anxiously for him since last n
18、ight.9All these years, they have been contributing (contribute)articles to our magazine.10My friend has been trying (try)to get into the team for two years.完成句子1自从新学期开始以来，汤姆一直在努力学习。Tom has been working hard since the new team began.2喂！我可找着你了！我一早上都在给你打电话呢。Hello! At last! I have been telephoning you a
19、ll the morning.3自从任教以来，他一直在为报纸、杂志撰稿。He has been writing articles for the newspapers and magazines since he became a teacher.4这个男孩已做完了家庭作业，可以出去玩耍了。The boy has finished his homework. He can go out to play.5你一直在做白日梦，但从不努力。You have been daydreaming but make no efforts.6我一直在漆门，所以我的手很脏。I have been paintin
20、g the door, so my hands are dirty.短文改错Mr. D, who is an America, has been taught English in our schools international class since 2014. As a teacher with a good sense of humor, he always makes his classes lively and interesting.Warmhearted or ready to help, he spends most of our spare time helping us
21、 improve our English. With his help, all the students in our class have made greatly progress in English. I even win the first prize in the English speech contest held in our city in last month. Besides, Mr. D enjoys traveling a lot. So far, he has been to many place of interest in China.In word, he is such excellent a teacher as we all like.答案：第一句：AmericaAmerican或anfrom；taughtteaching第三句：orand; ourhis第四句：greatlygreat第五句：winwon; 去掉第三个in第七句：placeplaces第八句：In 后加a; suchso