小学英语一般现在时态

1、小学英语一般现在时态语法讲解一、概念1 表示经常性或习惯性的动作，常与表示频度的时间状语连用。如： al ways, usually, often, sometimes, seldom（很少）,never （决不）,every day, at 8:30, on Sunday,in the morning 等。如： I always get up at 6:00 in the morning.2 表示现在时刻的状态、能力、性格、个性。如： She loves English very much. My sister can play the piano very well.3 表示客观的事实。

2、如： The sun rises in the east. 太 阳从东方升起。4 格言或警句。 如： Pride goes before a fall. 骄者 必败。二、句子结构1 如果句子主语的人称是 I, we, you, they 或复数名词时，动词用动词原形。如： We often go home by bus.he, she, it 或2 如果句子的主语是第三人称单数，单数名词时，动词要用第三人称的单数形式。如： He often goes home by bus三、动词的第三人称单数构成规则1 .一般情况下在动词的后面直接加“ s”加：work forks play 卡lays?

3、rain Tains see fees visit risits2 以 o, x,s,sh, ch 结尾的动词，在后面加“ es ”；如： do -does 万xTixes guess -guesses wash -washes teach - teaches3 以辅音字母加y 结尾的动词，先把“y ” 改为“i ”, 再力口 es”; 如：日yTlies study -studies carry -carries4 .不规则变化。如：havehas do f does四、注意在一般现在时的句子中，如果前面使用了助动词 does, doesn t, will, won t, can, can

4、t, would, wouldn t, must, mustn t 等，尽管主语是第三人称单数，后面的动词用动词 原形。如： He doesn t want to go shopping. He can sing the song.五、一般现在时的一般疑问句一般现在时的一般疑问句是把助动词 do, 或 does 放在句首来引导。5 、如果句子的主语是 I, we, you, they 或复数名词时， 用 do 来引导，其余句子的位置不变。肯定回答： Yes,I/we/they do. 否定回答： No, I/we/they don t.如： They go to school by bus e

5、very day.-Do they go to school by bus every day?“Yes, they do.（肯定回答）o, they don 't.（否定回答）2 、如果句子的主语是he, she, it 或单数名词时，用does 来引导，其余句子的位置不变，但是要把原来句子中的动词第三人称单数形式，改为动词原形。肯定回答：Yes, he/she/it does.否定回答：No, he/she/it doesn t.如： He often goes to school by bike."oes he oftengo to school by bike?Tes

6、, he does.（肯定回答）o, he doesn 't.（否定回答）六、一般现在时的否定句1 如果句子的主语是 I, we, you, they 或复数名词时，则在主语的后面加 don t 。如： We always go to school on foot. -We don't always go to school on foot.2 如果句子的主语是he, she, it 或单数名词时， 则在主语的后面加 doesn t 。但是要把原来句子中的动词第三人称单数形式，改为动词原形。如：He often goes to school by bike. -He doesn

7、 't often go to school by bike.七、一般现在时态练习题一、写出下列动词的第三人称单数drink _go stay _ make look _havepass_ carry come_watch_plant_ fly studybrush_ do_teachwash二、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) in Class One.3. We (not watch) TV on Monday.4. Nick (not go) to the zoo on

8、 Sunday.5. they (like) the World Cup?6. What they often (do) on Saturdays?7. your parents (read) newspapers every day?8. The girl (teach) us English on Sundays.9. She and I (take) a walk together every evening.10. There (be) some water in the bottle.11. Mike (like) cooking.12. They (have) the same hobby.13. My aunt (look) after her baby carefully.14. You always (do) your homework well.15. I (be) ill. I m staying in bed.16. She (go) to school from Monday to Friday.17. Liu Tao (do) not like PE.18. Th