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1、Grammar Revision,Tense,中学英语的常见时态：,教学大纲要求的常用的8种时态：,三、 时态特殊句式,动词的时态,二、易混时态辨析,一、基本时态,综合练习,1.一般现在时The Present Simple,1.I go to school every week. 表示经常发生的动作，存在的状态或日常习惯。常与 every day，often，usually，always，sometimes等时间状语连用。 2. The sun rises in the east. 永恒的真理或者客观事实 3.Pride goes before a fall 名言警句 4.Ann write
2、s good English but doesnt speak well. 表示能力 5. If it is fine tomorrow, we will go on a picnic. 在条件或时间状语从句中如果表达将来，则从句用一般现在时代替将来。,2.一般过去时The Simple Past Tense,When I was a child , I would often play near the church. I thought you might have some, but you dont. The doctor thought it for a while. I lived
3、 in London for many years, but Ive never regretted my final decision to move back to China Its time thatdid I wish that did,热点一：一般过去时,1.The year 2002 _ remarkable changes in Shanghais landscape. (see),saw,时间状语,呀，不知道你在这儿！以为你在美国！,Oh, I didnt know you were here. I thought you were in America.,3.- Have
4、you decided already? - Yes, I_ at once. A. have decided B. decided C. will decide D. had decided,2. I _ you not to move my dictionary -now I cannot find it. （2004全国III） A. asked B. ask C. was asking D. had asked,Key word,context,B,- Yes, I_ already.,A,3.一般将来时The Simple Future Tense,The train starts
5、at 7:00. The plane is taking off in a moment. The man will set off for Paris. The play is going to be produced next month. The major is to visit the poor in the district next week. He is about to break down if he continues working this way.,在时间上指最近的将来,“计划”、“安排”、“义务”、 “应该”、“可能”、“命运”,leave, go,come, t
6、ake,have,4.过去将来时Past future tense,She said she would be there at seven oclock,and he thought she would keep her word. She was about to go when the phone rang.,5.现在进行时 Present continuous tense,I am waiting for an important call from my boss in Shanghai. Mary is studying at college. Its getting colder
7、 and colder. He is always dealing with difficulties easily.,6.过去进行时The Past Continuous Tense,She decided not to work on the program at home because she didnt want her parents to know what she was doing. I was doing my homework at nine last night. Your son was always coming late to school . I was won
8、dering if you can do me a favor.,7. 将来进行时The Future Continuous Tense,At this time tomorrow,we will be flying over the Atlantic. We will be taking a exam next week,8.现在完成时Present perfect tense,Im not upset now because I have achieved m goals. They have focused on the project for long. The man lived i
9、n Paris for many years. The man has lived in Paris for many years. It is the first /time that have done. This is the best film I have seen.,热点2：现在完成时,结果影响到现在，just, already,yet,ever recently, so far.,持续,9.过去完成时Past perfect tense,By 1990,the number had fallen to 500,000. My father had expected that I
10、would become a doctor. When I got home, the sun had already set. When I saw the scene , I screamed. You lost the wallet and then I picked it up. It was the firsttime that had done. Wishhad done No soonerthan/ Hardly when Eg. Hardly had I finished the speech when he stood up.,热点3：过去完成时,注意： 1，before,a
11、fter 等引导的条件状从中， 主句或从句的谓语动词可以用一般 过去时代替过去完成时。 She and her family hid away for nearly twenty-fivemonths before they were discovered. 2.When 引导的时间状从，两个动作紧 接着发生，均用一般过去时。,hope, suppose, think Want,wish,10.现在完成进行时The Present Continuous Tense 动作从过去时间开始一直持续到现在还有可能持续下去。,Now that she is fired, Lilian has been
12、considering going back to school ,but she hasnt decided yet. How long have you been waiting?,几组常见时态的区别 1.一般现在时和现在进行时 2.一般过去时和过去进行时 3.现在完成时和完成进行时 4.现在完成时和过去完成时 5.过去完成进行时和过去进行时 6.过去完成进行时和现在完成进行时,考点一：一般现在时，现在进行时 1. -You are drinking too much. -Only at home. No one _me but you. A.is seeing B. had seen C
13、. Sees D. saw 2. The church tower which will be open to tourists soon. The work is almost finished. A. has restored B. has been restored C. is restoring D. is being restored,3. Selecting a mobile phone for personal use is no easy task because technology _ so rapidly. A.is changing B. has changed C.
14、Will change D. changes,1. He _ a book about China last year, but I dont know if he _ it. A. wrote; has finished B. was writing; has finished C. was writing; had finished D. wrote; will finish,2. As she _ the newspaper, Granny _ asleep. A. read; was falling B. was reading; fell C. was reading; was fa
15、lling D. read; fell,考点二：一般过去时，过去进行时,过去进行时表当时正在进行而尚未完成的动作或状态.,结论:长动作在进行时,被一个短动作打断,长动作用进行体,短动作用一般体.,3. Ouch! You hurt me! I am sorry. But I _ any harm. I _ to drive a rat out. A. didnt mean; tried B. dont mean; am trying C. havent meant; tried D. didnt mean; was trying 4. Is there anything wrong, Bob?
16、 You look sad. Oh, nothing much. In fact, I _ of my friends back home. A. have just thought B. was just thinking C. would just think D. will just be thinking,5. I walked slowly through the market, where people all kinds of fruits and vegetables. I studied the prices carefully and bought what I needed. A. sell B. were selling C
