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Unit 6 Ancient stories 第第3 3课时课时 语法语法 栏目导航栏目导航 课课 时时 精精 讲讲 课课 时时 过过 关关 课课 后后 拓拓 展展 课课 时时 精精 讲讲 一、The present perfect tense with since and for We often use since and for with the present perfect tense. 分清 for 与 since 的用法:for +时间段,与延续性动词的现在完成时连用。如: They have been there for ten years. 他们已经在那儿十年了。 since+时间点/时间段+ago/从句(since 引导的从句中动词用过去时)。如: They have been there since ten years ago. 他们已经在那儿十年了。 【观察】 I have not laughed like this _ my childhood. The Greeks have tried to capture our city _ ten years. since for 【小结】 since 短语或从句表示过去的动作延续至今,since 之后的时间为一点。 for 短语表示动作延续多长时间,for 的宾语为时间段。 二、The present perfect tense and the simple past tense. We can use both the present perfect tense and the simple past tense to talk about a past experience. 现在完成时和一般过去时都表示在过去完成的动作, 但现在完成时强调的是这一动作与现在的关系, 如对现在产生的结果或影响等, 强调的是现在, 常与 since, for, just, ever, never, before, already, yet, so far 等连用。 而一般过去时只表示动作在过去某一时刻发生,不表示和现在的关系,常与表示过去的时间状语,如:yesterday, last year, three days ago, just now 等连用。 I have lost my new watch. 我把新手表丢了。(现在还没找到) I lost my new watch yesterday. 我昨天把新手表丢了。(现在找到与否没说明) 【观察】 I _ history _. I _ a history lesson _. I _ a lot about Greek history. I _ the story of the Trojan War _. last week have studied for two years had yesterday have learnt read 【小结】 We use the present perfect tense to talk about a past experience which has a connection to the present. We use the simple past tense to talk about a completed action in the past. 【小试牛刀】 一、选用 for 和 since 填空。 1We havent seen each other _ a long time. 2His father has been in the Party _ 10 years ago. 3The film has been on _ 20 minutes. 4Mr. Green has worked here _ he came to China. 5His grandparents have been dead _ several years. 6Its five years _ we met last time. for since for since for since 二、用括号中动词的正确时态填空。 1I _(meet)my first teacher in the park just now. 2Many people _(lose)their homes in the war. 3He _(finish)his homework, so he can watch TV now. 4I _(keep)this dictionary for two weeks. I should give it back to the library. 5I _(begin)to learn English when I was young. met lost has finished have kept began 6The war lasted 10 years, and finally, the Greeks _(capture)the city. 7_ you ever _(see)the movie? 8She _(join)a club in her school two weeks ago. 9I _ not _(come)to the city for two years. 10My brother _(live)here since he was born. captured Have seen joined have come has lived 课课 时时 过过 关关 一、选用 for 和 since 填空。 1Jim has been in America _ Monday. 2Jill has been in America _ three days. 3His aunt has lived in Australia _ 15 days. 4Mary is in her office. She has been there _ 7 oclock. 5India has been an independent country _ 1974 6The bus is late. Theyve been waiting _ 20 minutes. 7Nobody lives in those houses. They have been empty _ many years. 8Mike has been ill _ a long time. He has been in hospital _ October. since for for since since for for for since 二、用括号中动词的正确时态填空。 1We cant find him anywhere. Perhaps he _(go)home. 2He _(read)the book before. 3Mr. Green _(teach)us a lot about social studies since September. 4I _ never _(meet)her sister before. 5He _(work)in our school for five years. 6He _(come)to our school last year. 7They _(cook)the supper already. 8They _(cook)the supper half an hour ago. has gone has read has taught have met has worked came have cooked cooked 课课 后后 拓拓 展展 一、完形填空。 In one way of thinking, failure is a part of life. In 1 way, failure may be a way toward success. The“Spider story”is often told. Robert Bruce, leader of the Scots in the 13th century, was hiding in a cave from the English, He watched a spider 2 a web. The spider tried to reach across a rough 3 in the rock. He tried six times. On the 4 time he made it and went on to make his web. Bruce is said to have been encouraged by this and to have gone on a defeat the English. Edison, the inventor of the light bulb, made 5 models that failed before he found the right way to make one. Once he was asked 6 he kept on trying to make a new type of battery when he had failed so often, he replied,“Failure? I have 7 failure. Now I know 50,000 ways it wont work. So what? First, always think about your failure. What caused 8? Were conditions right? Were you in top from yourself? What can you change? So things will go right next time. Second, is the goal youre trying to reach the right one? Try to think about what your real goals may be. Think about this question.“If I do succeed in this, where will it get me?”This may help you prevent failure in things you shouldnt be doing anyway. The third thing to keep in 9 is that failure is a part of life. Learn to“live with yourself” even though you may have 10. ( )1Aother Banother Cfirst ( )2Adoing Btaking Cmaking ( )3Aroom Bhouse Cplace ( )4Atenth Bsixth Cseventh ( )5Ahundred Bhundreds Chundreds of ( )6Awhy Bwhen Cwhat ( )7Amany Bno Calready ( )8Aone Bit Cthat ( )9Ahand Beyes Cmind ( )10Afailed Bsucceeded Cfinished A B C C C C B B C A 二、More practice 语法填空。 One of Zhuge Liangs soldiers told the story of 100,000 arrows to his family. One day, Zhou Yu gave Zhuge Liang an 1_(possible)taskmake 100,000 arrows within ten days. And our captain Zhuge Liang said he could finish the task within three days. Then Zhuge Liang asked us 2_(fill)20 large boats with many straw men. In the early morning of the 3 _(three)day, we sailed our boats 4 _ the camps of Cao Caos army on 5_ other side of the river. We shouted and beat out drums loudly. When Cao Caos soldiers heard the sounds, they thought they 6_(be)under attack. were impossible to fill third towards the 7_, they couldnt see us through the thick fog. They shot arrows towards our boats. After a while, our boats were soon full of arrows. Then we turned our boats around and 8_(shout),“Thank you for 9_(you)arrows,Cao Cao.”Then they knew that it was a trick, but it was too late. We took all the arrows to Zhou Yu. There were 10_(much) than 100,000 of them. more shouted your However
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