四年級(jí)英語(yǔ)知識(shí)點(diǎn)總結(jié)講解學(xué)習(xí)

精品文檔精品文檔四年級(jí)知識(shí)點(diǎn)總結(jié)按單元Unit1:look/lootat用法人稱、this/thatvs.these/those搭配名詞單復(fù)數(shù)Wouldyoulike/Doyoulikea/an；some/any帶do的一般疑問(wèn)句回答how/what引導(dǎo)的感嘆句：同義句互改Thisisforyou.Thankyou.onthetree/inthetreewhat/whattime祈使句及其否定：don't帶do和三單的陳述句變否定句（do的三單does）人稱：主格、賓格區(qū)分Unit2:let's+v./Let's二LetusMango,potato,tomato,hero復(fù)數(shù)；fruit不可數(shù)Wouldyoulike…？Yes,please./No,thankyou.Ilike/I'dlikeHowmany+復(fù)數(shù)WakeupIt'stimefor….Cakewith水果人稱在格、賓格、形代區(qū)分Unit3:情態(tài)動(dòng)詞的否定句和一般疑問(wèn)句加法：What's…and…?CanIhavealook？Look/see區(qū)分a/one區(qū)分to/too/two區(qū)分whatabout/howabout名詞變復(fù)數(shù)：半規(guī)則（library,strawberry,monkey,boxes,sandwiches,peaches,glasses）Unit4:can+實(shí)義動(dòng)詞can三單不變化Too/either（陳述句改否定句）現(xiàn)在進(jìn)行時(shí)構(gòu)成:be+doingBegoodatdoingsth.名詞所有格'sPlayfootball不加the加法：andAnd/butHaveatry.Verywell/verygoodUnit5:on,in,under,behind,atShe/she'swhere/where'sthey/they'reSome+不可數(shù)名詞Happybirthdaytoyou.OverthereLikedoingsth.Liketodosth.Unit6:CanIhelpyou?I'dlike….或直接回答什么東西不可數(shù)名詞：milk,tea,coffee,juice,rice,hair:用量詞（量詞可用復(fù)數(shù)），be動(dòng)詞用is果汁兩個(gè)詞都用單數(shù)單復(fù)同形：fish,sheep必須用復(fù)數(shù)：noodlesHowmany+可數(shù)/howmuch+不可數(shù)It'stimefor+名詞Unit7:數(shù)字：英數(shù)題Howmuch問(wèn)價(jià)格He's/his區(qū)分Unit8:被夸獎(jiǎng)回答thankyou.Unit1:形代It'stimeforsth./It'stimetodosth.互換陳述句變否定句和一般疑問(wèn)句，對(duì)劃線部分提問(wèn)：實(shí)意動(dòng)詞原形&三單Too/two/toLikesubjects/havelessonsLet's+doToo/eitherGood/well形容詞/副詞區(qū)分Have/has原形/三單區(qū)分Howaboutyou?/Whataboutyou?沒(méi)有老虎Inthemorning/thismorningWelcomebacktoschool.時(shí)間介詞：atLike舉例Therebe句型Unit2:動(dòng)詞原形/三單區(qū)分On+周幾Play+球類(lèi)不用theSwimminglessontwoChineselessons周日是一周的第一天Unit3:at+點(diǎn)鐘,in+上下午晚上，on+周幾，on+周幾早中晚，atnight,in+月/季/年Inthemorning,intheafternoon,intheevening,atnightGoodevening./goodnight.Doone'shomework選擇題選動(dòng)詞：一山不容二虎。動(dòng)名詞變化方式Lotsof+復(fù)數(shù)Unit4:can+動(dòng)詞原形陳述句變否定句和一般疑問(wèn)句：情態(tài)動(dòng)詞Ican,buthecan't.特殊疑問(wèn)句中do可以替代所有的動(dòng)詞But主格賓格區(qū)分Gotobed,gotoschool,gototheplayground,gohome,comehome,comehere,gothere船:Ontheriver；魚(yú):intheriver名詞所有格'sWhose回答用所有格Unit5:go+doing不規(guī)則名詞復(fù)數(shù)：snowman動(dòng)詞變形容詞Tobe/willbe的be不穿衣服Unit6:對(duì)所有格提問(wèn)：用whose形代/名代區(qū)分成雙成對(duì)的名詞：復(fù)數(shù)trysth.onUnit7:What'sthematterwithhim?wanttodosth.CanIhavesomewater?Unit8:Thisissb.speaking.動(dòng)詞形容詞區(qū)分：川/cough,fever/tiredAtschoolBe動(dòng)詞+形容詞：主系表；havea+名詞：主謂賓Whose/who's;his/he's;its/it's區(qū)分：句子有沒(méi)有公虎？Have+食物：吃；have+?。旱昧薎'dloveto.按知識(shí)點(diǎn)對(duì)劃線部分提問(wèn)：對(duì)人提問(wèn)：who?對(duì)東西提問(wèn)：What?對(duì)時(shí)間提問(wèn)：When?對(duì)地點(diǎn)提問(wèn)：Where?對(duì)動(dòng)作提問(wèn)：What加do（do可以代替所有的動(dòng)詞）對(duì)形容詞提問(wèn)：How?對(duì)多少提問(wèn)：可數(shù)用Howmany?不可數(shù)用Howmuch?對(duì)顏色提問(wèn)：Whatcolour?對(duì)年齡提問(wèn)：Howold?對(duì)價(jià)格提問(wèn)：Howmuch?對(duì)季節(jié)提問(wèn)：whatseason?對(duì)病提問(wèn)：What'sthematter?考點(diǎn)：數(shù)字用Howmany，數(shù)字+名詞用what；顏色用whatcolour，顏色+名詞用what。對(duì)誰(shuí)的提問(wèn)，對(duì)所有格:whose?（回答用所有格）對(duì)誰(shuí)的東西提問(wèn)，用What?對(duì)周幾提問(wèn)：Whatdayisit?對(duì)on周幾提問(wèn)：用when對(duì)幾點(diǎn)提問(wèn)：Whattimeisit?對(duì)at+點(diǎn)鐘提問(wèn)：用when對(duì)名詞前面的數(shù)字、顏色提問(wèn)，名詞跟在后面對(duì)動(dòng)詞提問(wèn)，出動(dòng)小助手do三單，過(guò)去時(shí)找不到be動(dòng)詞，用縮寫(xiě)she/she's;where/where's;they/they're名詞單復(fù)數(shù)：前后一致：和人稱一致；和be動(dòng)詞一致；和this/thatthese/those—致a/anvs.somt/anylotsof+復(fù)數(shù)復(fù)數(shù)不規(guī)則變化：a）輔音+ylibrary,strawberry,monkeyb）S,x,ch+esbox,sandwich,peach,glassc）單復(fù)同形:fish,sheepd）必須用復(fù)數(shù)：noodlese）不規(guī)則：snowman成雙成對(duì)的名詞算復(fù)數(shù)，加了apairof限定詞算單數(shù)蘋(píng)果汁用applejuice，女老師用womenteachers不可數(shù)名詞：fruit,milk,tea,coffee,juice,rice,hair。不可數(shù)加量詞，單數(shù)復(fù)數(shù)看量詞名詞所有格：+'s復(fù)數(shù)：以s結(jié)尾+'，不以s結(jié)尾+'sAandB's/A'sandB'sAt…'s人稱：主格、賓格、形代、名代區(qū)分He's/his；it's/its;whose/who's區(qū)分：必有一只公虎be動(dòng)詞：?jiǎn)螖?shù)is復(fù)數(shù)are，不可數(shù)名詞算單數(shù)AofB結(jié)構(gòu)看A:apairofshoes,twoglassesofwaterHerebe/Therebe結(jié)構(gòu)看后面，疑問(wèn)句主語(yǔ)在后面AandB算復(fù)數(shù)Wouldlike知識(shí)點(diǎn)總結(jié)：Wouldyoulike/Doyoulike區(qū)分Doyoulike?Yes,Ido.No,Idon't./Wouldyoulike?Yes.Please.No,thankyou.Wouldyoulikesomeapples?Doyoulikeapples?特殊疑問(wèn)句Whatwouldyoulike回答:I'dlike….I'dlike=Iwouldlike另一種提問(wèn)：CanIhelpyou?也可用I'dlike回答。陳述句變一般疑問(wèn)句：l'd--would開(kāi)頭；some不變any后跟的Whatabout/Howabout+someLook知識(shí)點(diǎn)總結(jié)：Havealook;look!LookatLook/see區(qū)分Have:HavealookHaveatryHave+食物二吃；have+病二得了三單：has陳述句改否定句和一般疑問(wèn)句：涉及be動(dòng)詞，情態(tài)動(dòng)詞，動(dòng)詞原形，三單，祈使句you/Iyour/mysome/any(wouldyoulike/whatabout+some不變，canihavesomewater?)too/either一般疑問(wèn)句的提問(wèn)和回答：動(dòng)詞對(duì)應(yīng)人稱對(duì)應(yīng)單復(fù)數(shù)對(duì)應(yīng)疑問(wèn)詞動(dòng)詞對(duì)應(yīng)You的單復(fù)數(shù)判斷：根據(jù)名詞介詞固定用法for,to,with:Thisisforyou.Thankyou.It'stimeforbreakfast.IIt'stimetohavebreakfast.Happybirthdaytoyou.Welcomebacktoschool.CakewithfruitWhat'sthematterwithhim?后加動(dòng)詞原形的單詞：Let's+v.情態(tài)動(dòng)詞+v.To+v.Be在這些詞后不穿衣服，用原形時(shí)間表達(dá)法：介詞:at+點(diǎn)鐘，in+上下午晚上，on+周幾，on+周幾早中晚，atnight，in+月/季/年周日是一周的第一天Inthemorning,intheafternoon,intheevening,atnightGoodevening./goodnight.Inthemorning,thismorning,onSundaymorning帶go的詞：Gotobed,gotoschool,gototheplayground,gohome,comehome,comehere,gothereGodoing結(jié)構(gòu)：goboating;gocamping;goclimbing其他零散知識(shí)點(diǎn)：Onthetree/inthetree（4上1）船:ontheriver;魚(yú)：intheriver（4下4）地點(diǎn)介詞on,in,under,behind（4上5）Atschool（4下8）英數(shù):What's…and…？加法（4上4）不定代詞：a/one（4上3）To/two/too區(qū)分（4上3）Wakeup（4上2）Overther