【文章內(nèi)容簡介】 如：box——boxespeach——peachesbus——busesclass——classes在以o結(jié)尾的單詞后面加“es”,如：tomato——tomatoespotato——potatoes以元音字母加y結(jié)尾的名詞，直接加“s”如：boy——boystoy——toysday——days以輔音字母加y結(jié)尾的名詞，去掉y后加“ies”,如：baby——babieslady——ladiesbutterfly——butterflies（蝴蝶）以f, fe結(jié)尾的名詞，去掉f或fe后加“ves”，如：shelf——shelves書架leaf——leaves葉子knife——knives刀三、I like…后面要加可數(shù)名詞的復(fù)數(shù)形式或者不可數(shù)名詞，如：I like 。I like 。四、特殊疑問句：What are these?What are those ?What are they?在回答時(shí)，都要用“They are…”What is this ?What is that?What is it ? 在回答時(shí)都要用It’s a(an)…一般疑問句：Are these …?Are those …?Are they…?的回答形式也都是一樣的，肯定回答：Yes, they ：No, they aren’：Is this a(an)…?Is that a(an)…?Is it a(an)…?的回答形式也都是一樣的，肯定回答：Yes, it ：No, it isn’t.第三篇：pep小學(xué)英語四年級下冊知識點(diǎn)pep小學(xué)英語四年級下冊知識點(diǎn) is the teacher’s is my 。那是我的教室。Go to the a storybook..去圖書館。讀故事書。Is this the library? Yes, it ？是的。Is that the art room? No, it isn’？不是，The art room is on the second 。Where is the canteen? It’s on the first ？在一樓。 time is it? 幾點(diǎn)鐘了？It’s nine o’。It’s time for English 。School is ’s go to the ，讓我們?nèi)ゲ賵霭?！It’s time to go to like the white sweater with the green 。Whose is this? It’s my baby brother’？是我小弟弟的。Is this your Tshirt? No, it’s ？不是。Where are my socks?我的襪子在哪兒？What colour is it? It’s ？白色的。 is the weather ’s cool in 。What’s the weather like in Beijing? It’s ？下雨。Can I wear my shirt today?我今天能穿襯衫嗎？Yes, you can./ No, you can’。 at that ’s pretty?？茨菞l裙子，真漂亮！Can I help you? 需要我為你做些什么嗎？I want a pair of 。How much is it?多少錢？It’s ninetynine 。That’s ！A pair of sneakers for my 。What size?幾碼？Size ！Are they all right?合適嗎？We’ll take ！How much are they?他們多少錢？ They’re three 。 are they? They are ？它們是山羊。This farm is so ！Are they ducks? No, they aren’？不是的。Look at the ’re ，他們好新鮮！I like are ，他們很多汁。I don’t like ’re ，他們有股味道。How many horses are there? ？十二匹。第四篇：閩教版小學(xué)英語四年級下冊知識點(diǎn)閩教版小學(xué)英語四年級下冊知識點(diǎn)Unit 1 單詞與詞組 often 經(jīng)常every 每一；每個(gè) week 星期Monday 星期一 raise 升起national 國家的 flag 旗national flag 國旗 meeting 會(huì)議 Tuesday 星期二 Wednesday 星期三 Thursday 星期四 Friday 星期五clean 把……弄干凈 Saturday 星期六 Sunday 星期日have meeting 開班會(huì) have sports 體育鍛煉重點(diǎn)句型與語法what do you often do every week ? 你們每星期經(jīng)常做什么？ On Monday we raise our national ，我們升國旗。表示在星期幾用介詞on We have a class meeting on 。We have sports in the 。We clean our classroom on 。Our classroom is clean and 、明亮。clean 可以做形容詞也可做動(dòng)詞。I play the violin on 。I play football on 。play 后面跟樂器要加the, play the ，play basketball 打籃球，play pingpong 打兵乓球。Unit 2 單詞與詞組 Stand 站 door 門Well done!做得很好！bright 明亮的close 關(guān)（門、窗等）turn off 關(guān)掉（電燈等）fan 電風(fēng)扇 all right 好的重點(diǎn)句型與語法Let’s clean our 。現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在發(fā)生的事情，如：Lily is cleaning the 。結(jié)構(gòu)：be（am/is/are）+ 現(xiàn)在分詞（動(dòng)詞原形+ing）。具體的動(dòng)詞加ing 的規(guī)則如下： 動(dòng)詞后面直接+ing,如：playplaying。cleancleaning e結(jié)尾的動(dòng)詞，去掉e，dancedancing, havehaving, rideriding 重讀閉音節(jié)結(jié)尾的單詞，雙寫最后的輔音字母加ing, 如，runrunning, swimswimming, getgetting, Ming is standing on a 。He is cleaning the 。She is cleaning the 。What are you doing? 你在做什么？Unit 3 單詞與詞組math 數(shù)學(xué) English 英語 worry 擔(dān)心 music 音樂 Chinese 語文 art 美術(shù) PE 體育 help 幫助 science 科學(xué)interesting 有趣的 this morning 今天上午