1、t a teacher她不是教师。c一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be或No,主语+be+not如:Are you ready?你准备好了吗?Yes,I am是的,我准备好了。(No,Im not不,我没准备好。) (2)实义动词型:句中的谓语动词为实义动词(也叫行为动词):a肯定句中,只出现实义动词,如:I get up in the morning我早晨起床。b否定句中,要在实义动词前面加do(does)not,do(does)作助动词,本身无意义,常与not缩写成dont(doesnt),如:I dont like vegetabl
2、es我不喜欢蔬菜。c一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does)或No,主语+do(does)not如:Do you like oranges?你喜欢桔子吗?Yes,I do是的,我喜欢。(No,I dont不,我不喜欢。 3, 一般现在时的用法 1) 经常性或习惯性的动作,常与表示频腮度的时间状语连用。 时间状语: every, sometimes, at, on Sunday I leave home for school at 7 every morning. 2) 客观真理,客观存在,科学事实。 The earth moves
3、around the sun. Shanghai lies in the east of China. 3) 表示格言或警句中。 Pride goes before a fall. 骄者必败。 注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。例:Columbus proved that the earth is round. 4) 现在时刻的状态、能力、性格、个性。 I dont want so much. Ann Wang writes good English but does not speak well.比较:Now I put the sugar in
4、the cup. I am doing my homework now.第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。再如:Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。一般现在时 - 表达方法主要通过谓语动词的变化和用时间词语来表示,其中最主要的是谓语动词的变化。现在一般时动词变化的规则是:1.如果主语是名词复数和第一人称I、 we ,谓语动词不用做任何变化,即仍然用动词原型表示:We usually go to sc
5、hool at 7:30. 我们通常7:30上学去。goMy parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。give2.主语是任何一个单数名词或者是第三人称单数,谓语动词要进行必要的变化。特别提一点:不可数名词也算作单数处理。3.谓语动词的变化规律是:(1) 在动词后加-s,-es read - reads,write - writes,say - says(2) 以s,x,ch,sh 结尾的词加-es teach - teaches,wash - washes,guess - guesses(3) 以辅音字母+y结尾的
6、词变y为i再加-es try - tries,carry - carries(4) 特殊变化的词be (是) - am, is, areI am ;she/he/it,名词单数都用 is ; we, you, they, 名词复数都用arehave (有) - have, hasI, we, you, they, 名词复数都用have ;she/he/it is, 名词单数都用 has(5) 助动词,不论单复数、不论什么人称都没有变化,都用 can, may, must, need, ought to 等。而且,句子中有了助动词,谓语动词就不需要有任何变化了,即用动词原形表示。请看下面的例子:
7、Lucy is at home now. 露茜现在在家。We have six classes every day. 我们每天上六节课。I often get up at 6:30. 我经常6:30起床。Jack likes Chinese food very much. 杰克很喜欢中国饮食。We can see some pictures on the wall. 我们能看到墙上的画(一)单选:1. Where Lucy come from? A. do B. does C. is D. are2. Most of the students China.A. comes from B. is
8、 from C. are from D. come of3. We speak English .A. every days B. everyday C. very day D. every day4. My math teacher a big pair of glasses.A. wears B. put on C. wear D. puts on 5. What your father and mother ?A. does, do B. do, do C. are, do D. do, does(二)用动词适当形式填空:1. His radio is broken. It (sound
9、) terrible.2. Did somebody drop water on the rug? It (look) wet.3. Every year my parents (give) me a present for my birthday.4. The club (send) her a letter every month.5. your dad (wash) his car once a week? Yes, he does.6. Lin Tao is a good student. He (study) very hard.7. They ( work) at the bank
10、.(三)句型转换:1. My living room has three windows. (改为否定句)2. Jim and Jack like swimming on Sundays.(就划线部分提问)3. We are in the same class. (改为一般疑问句)4. He comes from England.( 就划线部分提问)一、用所给动词的适当形式填空。1. I often (help) my mother with housework.2. Uncle Wang ( introduce) his daughter to us.3. He (have) music c
11、lass in Mondays.4. How (do) he (get) there?5. (do) you (agree) with me?6. All of us ( study) hard.7. He always ( forget) to close the window.8. Grandma often (cook) dinner for our family.二、填空。 Mrs. Blacks DayMrs. Black often (get) up at 7:00 on Sunday morning. She (have) breakfast at 8:30. She (have
12、) a little dog. She ( like) to go to the park with her dog. At 10:50, Mrs. Black sometimes ( wash) her clothes. At 3:00 p.m. she usually (go)shopping. She often (make)supper at 6:00 p.m. She doesnt (watch)TV at night. She (go) to bed at about 10:30p.m.三、联词组句。1. tomorrow, give it back , please2. is,
13、it, today, what day3. Uncle John, I, speak to, May, please4. some money, borrow, I, from you, May 5. at this time of day, the shop, I think, is, closed一般现在时用法专练(A) .用括号内动词的适当形式填空。1. He often (have) dinner at home.2. Daniel and Tommy (be) members of the Reading Club.3. She and I (take)a walk together
14、 every evening.4. There (be) some water in the bottle.5. We (not watch) TV on weekdays.6. Nick (not do) his homework on Sundays.7. they (like) the World Cup?8. What they usually (do) on holidays?9. your parents (read) newspapers every day?10. The girl (teach) us English on Sundays. .按照要求改写句子。1.Daniel watches TV every evening.(改为否定句) Daniel TV every evening.2.I do my homework every day .(改为一般疑问句并作否定回答)
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