初中英语语法动词时态.ppt

动词时态;初中阶段8种时态： 一般现在时 一般过去时 一般将来时 现在进行时 过去进行时 现在完成时 过去完成时 过去将来时; (1) 一般现在时: 表示经常反复发生的动作. e.g. They often spend their holidays in the south. 常搭配的时间状语: always often usually sometimes seldom never from time to time now and then (偶尔) every day every …. once a week 2.表示状态: e.g. He is busy at the moment. 3. 表示客观真理,谚语,格言. e.g. The sun sets in the west. ;4. 用与时间或条件状语从句中, 代替一般将来时: e.g. I will be happy if you all come. We will go when he comes. (2) 现在进行时 表示说话时正在进行的动作. e.g. He is walking towards the plane. 2. 表示目前一阶段正在进行(但说话时不一定在进行)的动作: e.g. We are writing a paper these days. ;; 比较: Do you see a map on the wall? He is looking at a map on the wall. I hear a strange noise from the car engine. He is listening to the music. 3. 有些表示状态或心理感觉的动词一般不用现在进行时,而用一般现在时表示状态或感觉,如 love, like, hate, want, need, wish, know(知道), understand(懂得), remember(记得), believe, guess(认为), mean(意味着), think(认为), feel(认为), fit(合适), find(认为), show(表明), have(有) e.g. I hope you will enjoy your meal. I want to visit them tomorrow.;4. 当有些感觉动词词义转变,成为表示动作的动词时,可以用进行时: e.g. Now I see the liquid in the glass has turned red. He is seeing his friend off at the airport. I think they will come. We are all thinking hard. The report shows the problem is serious. He is showing them around our school.;Exercise: Water ______(freeze) at the temperature 0. The air _____( keep ) moving all the time. The town _____( lie) to the west of the hill. I _______( believe) you ________ tell the truth now. -- ____ my son __________ (work) hard this term? -- Oh, yes, he _________(try) his best now. 6. ______ the hat _______ (fit) me well? 7. – What has happened to the fish, Mary? -- Mum, the cat ______ (eat) the fish. Just now the cat _____(jump) onto the table and ___