四大时态综合
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
stand—stood, bring—brought,
buy— bought, catch—caught, will—would
think—thought,fight-fought, teach—taught can—could, come—came, become—became
hear —heard〔hɜ:d〕, mean—meant〔ment〕,
ring—rang, sing—sang, sit—sat,
swim—swam drive—drove, ride—rode,
write—wrote draw—drew, grow—grew,
know—knew, throw—threw, fly-flew,
blow-blew
get—got, forget—forgot
肯定句:主语+will+动词原形+其它成份 I will write to him next week.
否定句:主语 + will + not + 动词原形 +其它成份 They won't watch TV this evening.
一般疑问句:will+主语+动词原形+其它成份 Will you stay at home with us tomorrow?
say—said〔sed〕, spend-spent,
build-built
say-said,
pay-paid
let—let, hit-hit,
put—put, hurt-hurt,
read—read /red/, cut-cut,
shut-shut
find-found, lose-lost,
rise-rose,
一般将来时句型结构
1.主语+will/shall+动词原形+其它 I will go to middle school next year.
2.主语+ be going to + 动词原形+ 其它 I am going to Guangzhou tomorrow.
will /shall +动词原形
否定句:主语+ be/can + not +其它。 He is not a worker.他不是工人。 He can't cook. 他不会做饭
一般疑问句:Be/Can +主语+其它。 -Are you a student? -Yes. I am. / No, I'm not.
-Can you paly the piano? -Yes, I can. No, I can,t.
一般现在时的时间标志词:
always 总是 usually通常 often常常 sometimes有时候 seldom很少 never从不 every + …… (每个.....) on + …… (在....) at + …… (在.....)
一般现在时构成及变化
be动词的变化
肯定句:主语+be/can+其它。 I am a boy.我是一个男孩。 I can speak English. 我会说英语。
④以元音字母+y结尾的,直接加ed, enjoy ——enjoyed play——played
⑤以重读、一个辅音字母结尾的闭音节结尾的动词,双写最 后的辅音字母+ed
stop—— stopped plan——planned
小学常用不规则动词过去式
begin—began, drink—drank, give—gave,
否定句 主语+be+not going to +动词原形 +其它 I am not going to do my homework tonight.
一般疑问句 Be +主语+going to+动词原型+其它? Is your father going to play basketball with you ? Yes, he is. No,he isn't.
特殊疑问句:疑问词+一般疑问句。 Where is my bike?
行为动词的变化
当主语为第一,二人称及复数时,助动词为do 肯定句:主语+动词原形(+其它)。
We often play basketball after school.
否定句:主语+ don't+动词原形(+其它)。 we don’t play basketball after school.
④have的三单是has
现在时行时
现在进行时定义:
表示正在进行或发生的动作
现在进行时的时间标志词
now 现在 at this time 此时 at the moment 此刻 Look 看 Listen 听 It's....(钟点). 现在是...点钟了。
现在进行时句型结构:
肯定句:主语+be+ 动词ing (+其它) We are playing games.
注意:
当主语是第三人称单数(he, she , it)时, 要在动词后面加“-s”或“-es”
隐形的三单: Tom Lucy My mother Her teacher The bird This book water
动词三单变化规则:
①一般动词直接加-s: see---sees make---makes ②以-s,-sh,-ch,-x及-o结尾的动词加-es; wash---washes watch---watches ③以辅音加-y结尾,去y加-ies; study---studies carry---carries
一般疑问句:Do +主语+动词原形+其它? --Do you often play basketball after school ? --Yes, we do. / No, we don't.
特殊疑问句:疑问词+以do开头的一般疑问句? What do you often do after school ?
特殊疑问句 特殊疑问词(Wh-)+一般疑问句 ? Where are you going to spend your holiday.?
注意
1.will 没有人称和数的变化 be going to 中的“be”要根据人称的变化而变化。
2.There be 和一般将来时连用时,意为“将有...”
There bweill be going to
一般过去时
一般过去时定义:
过去某个时间发生的动作或存在的状态
一般过去时的时间标志词:
yesterday 昨天 the day before yesterday前天 last+...... 上个 last month 上个月
last year 去年 last Monday上周一 ....+ ago ....以前 one year ago 一年前 ten days ago 十天前
含有实义动词:
1.否定句:didn't +动词原形,如: Jim didn't go home yesterday.
2.一般疑问句:在句首加did,句子中的动词过去式变回原形。 Did Jim go home yesterday?
3.特殊疑问句:疑问词+一般疑问句?如: What did Jim do yesterday?
动词过去式变化规则:
①一般情况下,直接加ed , work—— worked look——looked walk——walked
②以e结尾的单词,直接加d, live ——lived hope——hoped use——used
③以辅音字母+y结尾的,变y为i加ed, study——studied carry——carried
动词ing变化规则:
1、一般在动词的词尾加ing,
go-going
play-playing
直去双改
2、以不发音的e结尾的词,先去掉e,再加ing,
make-making
have-having
3、以重读闭音节结尾的词,末尾只有一个辅音字母,应双 写这个辅音字母,再加ing,
run- run否定句:主语+be+not+ 动词ing (+其它) We aren't playing games.
一般疑问句:Be+主语+ 动词ing (+其它)? --Are you playing games ? --Yes, we are. / No, we aren't.
特殊疑问句:疑问词+以be开头的一般疑问句? What are you doing?
--Anny
一般现在时
一般现在时定义:
1.表示事物或人物的特征、状态和能力。 The sky is blue.天空是蓝色的。 The bird can fly. 小鸟会飞。
2.表示经常性或习惯性的动作。 I get up at six every day.我每天六点起床。
3.表示客观现实、真理。 The earth goes around the sun.地球绕着太阳转。
feed—fed, meet—met
keep—kept,
sleep—slept,sweep—swept, feel-felt,
leave-left break—broke, speak—spoke,
wake-woke
小学常用不规则动词过去式
sell—sold,
tell—told
understand—understood
4、以ie结尾的重读闭音节,先变ie为y,再加ing,
lie-lying
die-dying
tie-tying
一般将来时
一般将来时定义:
表示在将来时间将要发生的动作或存在的状态。
一般将来时的时间标志词
tomorrow 明天 the day after tomorrow 后天 tomorrow morning (evening, afternoon), 明天早(中、晚) this morning (evening, afternoon) 今天早(中、晚) next + …… 下一个....
句型结构:
含有Be动词 1. am 和is在一般过去时中变为was。(was not=wasn't) 2. are在一般过去时中变为were。(were not=weren't) 3. 带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在was或were后加not,一般疑问句把was 或were调到句首。
may-might,
wear-wore
特殊疑问句: 特殊疑问词(Wh-) +一般疑问句 When will your father be back?
be going to +动词原形
肯定句 主语+be(am /,is,/ are) going to +动词原形+其它 My sister is going to learn English next year.