四个重要小学英语时态.ppt

watches 6. The child often ________ (watch) TV in the
evening. have (have)lunch 7. Wang Kai and Wang Li_______ every day. play (play) in the playground. 8.We often_______ goes 9. Chen Jie sometimes _________(go) to the park with her sister.
小学英语时态
什么叫英语时态？ 英语中表示时间的状态就叫时态。
四种时态

一般现在时 现在进行时 将来时 过去时
一般现在时 概念
1.表示事物或人物的特征、状态。如：
The sky is blue.天空是蓝色的。
2.表示经常性或习惯性的动作。如：
I get up at six every day.我每天六点起床。 3.表示客观现实。如：
现在进行时
定义： 现在进行时表示现在或当前一般时间正在 进行的动作
标志词 常与Listen，Look，now，…连用
句子结构:主语+be+动词的现在分词 I am listening now 口诀：我用am，你用are，is用在他她它，单 数名词使用is ，复数名词使用are
现在进行时

动词ing的变化规律： 1）直接加ing ，如： open-opening, cleancleaning… 2） 去掉词尾不发音的e ，如：take-taking, have-having, 3） 重读闭音节的，双写最后的字母，加 ing , 如： put-putting, begin-beginning ,swim-swimming, run-running, …
填空
am 1.I ____________ from China. (be) are 2.Jack and Tom _________ my friends. (be) read 3.Your parents ______(read) books every day. comes to school at 7:30.(come) 4.Li Lei always ______ do (do) your homework well. 5.You always ______

一般现在时

comes gets 1.go-- goes 2.get--3.come--has puts 4.put--5.have--6.see --- sees takes 7.take--8.do--- does 9.read---reads knows says buys
10.know---
肯定回答：Yes,he does.
否定回答：No,he doesn't.
选择题



B in a factory. His ( )1..Tom is a worker. He _____ sisters ______ in a hospital. work, work B. works, work C. work, works B ( )2. Who ________ English best in your class? speak B. speaks C. speaking C ( )3. He often __________ the windows . A. is cleaning B. clean C. cleans A ( )4. We ________ music and often __________ to music. like, listen B. likes, listens C. like, are listening
3.主语+shall+动词原形
will not=won't
否定形式：把be动词或will后面加not 例如：Jim is not going to play football. Jim will not play football. 一般疑问句：把be动词或will调到句首， 例如：Is Jim going to play football? Yes, he is. / No, he isn’t. Will Jim play football? Yes, he will. / No, he won’t.
studying
making make____
swimming
现在进行时




1．Mr Zheng is reading (read) a book now. are jumping 2. The rabbits ——————(jump) now. 3.. Look ! Tom and John are swimming (swim). is making 4. My brother——————(make) a kite in his room now. is stopping 5. Look! The bus——————(stop). are having 6. We——————(have) an English class now.
11.buy--
12.say---
一般现在时
2. He often goes to school at seven . 否定句: He doesn't often go to school at seven . 一般疑问句:

Does he often go to school at seven?
肯定句：I went to the zoo yesterday. 一般疑问句：Did you go to the zoo yesterday? 肯定回答：Yes, I did. 否定回答： No, I didn’t. 否定句：I didn’t go to the zoo yesterday. 肯定句：They were good friends then. 一般疑问句：Were they good friends then? 肯定回答：Yes, they were. 否定回答：No, they weren’t. 否定句：They weren’t good friends then.
Leabharlann Baidu
填空题
1. We___________(visit) the Great Wall next will visit month. will fly 2. My father __________(fly) to Beijing tomorrow. will clean 3.Tom__________(clean)the room next week. 4. ______she________(learn)English Will learn soon?Yes,she will. 5.Will ____ you borrow _____ (borrow) books from the library tomorrow? buy(buy) a new one next Saturday. 6. I will ________
过去式
定义：一般过去时表示过去某个时间发生 的动作或存在的状态。常和表示过去的 时间状语连用。 标志词： 如：last week, yesterday，in 2000,last Sunday…
句子结构：1.主语+was/were+其他
2.主语+动词的过去式+其他
动词过去式的规则变化
①一般情况，直接加上-ed。如：look-looked。 ②以不发音的字母e结尾的动词，加-d。如： live-lived。 ③以重读闭音节结尾，先双写辅音字母，再加ed。如：stop-stopped
④辅音字母+y结尾的动词，先变y为i，再 加-ed。如：study-studied。
动词过去式的不规则变化
am,is-was are-were do-did see-saw say-said give-gave get-got go-went come-came have-had eat-ate take-took run-ran sing-sang put-put make-made read-read write-wrote draw-drew drink-drank fly-flew ride-rode speak-spoke sweep-swept swim-swam sit-sat
现在进行时

study____ swim____ stopping come____ coming close_____ closing stop_____ driving having running have____ run____ drive_____ beginning washing watching wash___ begin—— watch___ taking talking putting take—— talk—— put——
现在进行时

1. The boy is playing basketball. The boy isn't playing basketball. 否定句：____________________________ Is the boy playing basketball? 一般疑问句：_________________________ Yes,he is. 肯定回答：__________________________ isn't. 否定回答：No,he __________________________
has 10. He often ________ (have) dinner at home. are (be) in Class One. 11. Daming and Tommy _____
don't watch (not watch) TV on Monday. 12. We _________ doesn't go (not go) to the zoo on Sundays. 13. Nick_______ like 14. They _________ (like) the apples. eat 15.Do you _______(eat)dinner at home. get 16.They don't ________(get)up at five.
The earth goes around the sun. 地球绕着太阳转。
一般现在时
时间状语： often 经常， never 从不 usually通常， always 总是， every day每天， sometimes 有时等。
句子结构：1.主语+is/am/are+其他 2.主语（非单三）+动词原形+其他 3.主语（单三）+动词s或es+其他 非单三：I, you, we, they, 复数。 单三：he, she, it, 单个人，单个物。
一般将来时
定义：表示将要发生的事或打算、计划、决定要 做的事情。 标志词：常与tomorrow, next week/ weekend/ month/ year, this morning/ afternoon/ evening…连用
句子结构：1.主语+be going to+动词原形 2.主语+will+动词原形
现在进行时
否定形式: 在be动词后面加not 例如：I am not singing . They aren‘t writing . 一般疑问句及回答： 把be动词放在句首 例如：Am I singing ? Yes ,you are . / No ,you aren’t . Are they writing ? Yes ,they are . / No ,they aren‘t .
一般现在时
动词变单三： 1） 直接加s， 如： come-comes 2)以o, x, s, sh, ch 结尾+es , 如: do--does, wash--washes，go--goes 3） 辅音字母加y结尾，把y改为i ，+es， 如： fly--flies, worry--worries, carry--carries 4） 特殊： have-has