江苏译林英语四年级下册第五单元知识点.pdf

1、1/4译林英语四年级下册第五单元知识点译林英语四年级下册第五单元知识点一、词组一、词组1.four seasons四个季节2.in spring在春天3.in winter在冬季4.hot summer炎热的夏季5.fly kites放风筝6.eat ice creams吃冰淇淋7.have picnics野餐8.make snowmen堆雪人9.go boating去划船10.go swimming去游泳11.go climbing去爬山12.go skating去滑冰13.very cold非常冷14.whose bag谁的包15.on a sunny day在晴朗的一天二、句型二、句型1

2、.In spring,it is warm.在春天，天气暖和。2.It is cool in autumn.在秋天，天气凉爽。3.We eat ice creams and go swimming in summer.我们在夏天吃冰淇淋，去游泳。4.We have picnics and go climbing in autumn.在秋季，我们野餐，去爬山。5.Do you like winter?No,I dont.I like spring.你喜欢冬季吗？不。我喜欢春季。6.Its a fine day today.Lets fly kites in the park.今天是晴朗的日子。让

3、我们去公园放风筝吧。7.Its very cold.Heres your jacket.2/4天气非常冷。这是你的夹克衫。8.Is this your bag?No,it isnt.这是你的包吗？不，不是的。9.Whose bag is it?Its my bag.它是谁的包？是我的包。10.She has my bag.她拿着我的包。三、语法三、语法1.在某个季节，用介词 inin spring/summer/autumn/winter2.V.（动词）+N.（名词）搭配fly kites/make snowmen/have picnics/eat ice creams3.go+V.（动词）i

4、ng（动名词）表示去从事某项活动go boating 去划船go swimming 去游泳、go climbing 去爬山go skating 去溜冰、go fishing 去钓鱼go dancing 去跳舞go skiing 去滑雪4.形容季节的词：warm-cool;hot-cold形容词常见用法：放在名词前修饰名词：warm spring,hot summer放在 be 动词以及感官动词后：It is cold.I feel hot.5.名词单复数规则变化名词单复数规则变化一般在词尾加 s，如：books，bags，fruits。以 s、x、ch、sh 结尾的名词加 es，如：box-b

5、oxes以辅音字母加 y 结尾的名词，变 y 为 i 再加 es，读Iz；如：baby babies以元音字母加元音字母加 y 结尾结尾的名词直接在词尾加 s。如：boys/days以 f、fe 结尾的名词变 f、fe 为 ves,如：wolf-wolvesknife-knives以 o 结尾的名词一般有生命的名词词尾加 es，如：tomato/potato/hero+es，无生命的加名词词尾加 s 如：zoo-zoosphoto-photos3/46.名词复数的不规则变化名词复数的不规则变化manmen 男人 womanwomen 女人 tooth teeth牙齿foot feet脚 mou

6、se mice 老鼠 child children孩子7.单复同形的名词（有复数，形式不变）单复同形的名词（有复数，形式不变）Chinese 中国人Japanese 日本人sheep 绵羊deer 鹿fish 鱼people 人注意：fish当一条鱼讲时，单复数同形，如 three fish。当各种各样的鱼讲时，即强调鱼的种类时，要加 es。当鱼肉讲时，不可数。8.动名词：动词后面加 inggo 后面加动名词：go swimminglike 后加动名词：like skatingwhat/how about 后加动名词：What about having a picnic?9.描述某个季节的情况

7、：It is in+季节Its cold in winter./In winter,its cold.10.描述在某个季节做某事主语+V.+N.+in+季节We make snowmen in winter.练习练习一、单项选择题。()1.We go swimming _ seven in the park.A.inB.atC.on()2.My brother _ my book.A.haveB.havingC.has()3.When do you have picnics?We have picnics _ school.A.afterB.inC.on()4.Lets _ on Saturd

8、ay morning.4/4A.climbB.go climbC.going climbing()5.Its a sunny day.Lets go to _.A.the parkB.bedC.swimming二、按要求改写句子1.This is my hat.(对划线部分提问)_ _ is this?2.We all like spring.(对划线部分提问)_ _ do you like?3.I can fly kites very well.(改为一般疑问句，并作肯定回答)_ _ fly kites very well?_,I _.4.Do you like summer?(作否定回答)_,I _.参考答案：参考答案：一、单项选择题。BCAAA二、按要求改写句子。1Whose,hat2.Which season3.Can,you,Yes,can4.No,dont