小學(xué)英語(yǔ)四年級(jí)知識(shí)點(diǎn)整理匯總

　　小學(xué)階段四年級(jí)必備的英語(yǔ)語(yǔ)法知識(shí)點(diǎn)，時(shí)態(tài)，句型，常用詞大全，你需要的聽(tīng)力課堂小編都整理都在這兒了，多讀幾遍，記在腦子里哦!

　　1現(xiàn)在進(jìn)行時(shí)

　　表示正在發(fā)生的事情或進(jìn)行的動(dòng)作，常與now,listen,look等詞連用，結(jié)構(gòu)是主語(yǔ)+be動(dòng)詞(am, is, are)+動(dòng)詞ing.

　　如：It is raining now.

　　外面正在下雨

　　It is six o’clock now.

　　現(xiàn)在6點(diǎn)了

　　My parents are reading newspapers in the sitting room.

　　我父母正在客廳看報(bào)紙

　　Look! The children are having a running race now.

　　看!孩子們正在賽跑

　　問(wèn)句將be動(dòng)詞移前，否定句在be動(dòng)詞后+not.

　　2一般現(xiàn)在時(shí)

　　表示經(jīng)常反復(fù)發(fā)生的事情或動(dòng)作，常與often, usually, sometimes, always, every day(week year…) on Sundays等詞連用。

　　結(jié)構(gòu)是主語(yǔ)+動(dòng)詞原形;當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)即he,she, it, Tom, my mother, the boy等詞時(shí)，動(dòng)詞后加s或es.

　　如：We have an English lesson every day.

　　我們每天都要上英語(yǔ)課

　　Do the boys run faster than the girls? Yes, they do.

　　男孩比女孩跑的快嗎?是的

　　問(wèn)句借助于do, does否定句借助于don’t, doesn’t，后面動(dòng)詞一定要還原。

　　3一般過(guò)去時(shí)

　　表示發(fā)生在過(guò)去的事情或存在的狀態(tài)，常與just now; a moment ago; … ago; yesterday; last ( week; month; year; Monday; weekend); this morning等詞連用。

　　結(jié)構(gòu)是主語(yǔ)+be動(dòng)詞的過(guò)去式(was; were)或主語(yǔ)+動(dòng)詞的過(guò)去式。

　　注意：be動(dòng)詞與動(dòng)詞過(guò)去式不可同時(shí)使用。

　　如：My earphones were on the ground just now.

　　我的耳機(jī)剛剛還在呢。

　　Where were you last week? I was at a camp.

　　你上個(gè)星期去哪了?我去野營(yíng)了

　　What did you do yesterday? I visited a farm

　　你昨天去干嘛了?我去參觀農(nóng)場(chǎng)了。

　　問(wèn)句有be動(dòng)詞將be動(dòng)詞移前，沒(méi)有be動(dòng)詞借助于did，后面動(dòng)詞還原;

　　否定句有be動(dòng)詞在后面加not，沒(méi)有借助于didn't后面動(dòng)詞還原。

　　4一般將來(lái)時(shí)

　　表示將要打算發(fā)生的事情或動(dòng)作，常與tomorrow, next week(year; Tuesday…), this week( weekend ;evening; afternoon;…)today等詞連用。結(jié)構(gòu)是主語(yǔ)+be(am, is, are) going to + 動(dòng)原或主語(yǔ)+will +動(dòng)原。

　　如：What are you going to do tomorrow? I am going to have a picnic.

　　你明天要去干嘛?我要去野餐。

　　The childre are going to have a sports meeting next week.

　　孩子們下個(gè)星期將參加運(yùn)動(dòng)會(huì)。

　　Tom will/is going to see a play with his father this evening.

　　Tom今晚將和父母去看演出。

　　問(wèn)句將be動(dòng)詞或will移前;否定句在be動(dòng)詞或will后加not.

　　5情態(tài)動(dòng)詞

　　can; can’t; should; shouldn’t; must; may后一定加動(dòng)詞原形。

　　如：The girl can’t swim, but she can skate.

　　女孩不會(huì)游泳，但是會(huì)滑冰

　　Don’t talk in class, you should listen to the teacher carefully.

　　不要再課上說(shuō)話，你應(yīng)該認(rèn)真聽(tīng)老師講。

　　6祈使句

　　肯定祈使句以動(dòng)詞原形開(kāi)頭;否定祈使句以don’t加動(dòng)詞原形開(kāi)頭。

　　如：Open the box for me ,please.

　　請(qǐng)為我打開(kāi)盒子。

　　Liu Tao! Please get up earlier tomorrow.

　　劉濤，明天請(qǐng)?jiān)琰c(diǎn)起床!

　　Don’t walk on the grass!

　　不要在草地上走!

　　Helen! Don’t climb the tree,please.

　　海倫!不要爬樹(shù)。

　　7go的用法

　　去干嘛用go +動(dòng)詞ing

　　如: go swimming; go fishing;

　　go skating;

　　go camping;

　　go running;

　　go skiing;

　　go rowing…

　　8比較

　　than 前用比較級(jí);as…as之間用原級(jí)。

　　如：My mother is two years younger than my father.

　　我媽比我爸年輕兩歲。

　　Liu Tao jumps as far as Ben.

　　劉濤跳得和本一樣遠(yuǎn)。

　　9喜歡做某事

　　用like +動(dòng)詞ing或like+ to + 動(dòng)原。

　　如：Su Yang likes growing flowers.

　　蘇陽(yáng)喜歡種花。

　　The children like to play with lanterns at Spring Festival.

　　孩子們喜歡在春節(jié)去玩花燈。

　　10想要做某事

　　用 would like +to+動(dòng)原或want + to +動(dòng)原。

　　例：I’d like to visit the History Museum.=I want to visit the History Museum

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