人教版pep英语四年级下册知识点归纳(共18页).docx
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1、精选优质文档-倾情为你奉上四年级下册知识点归纳Unit 1问地点-Wheres the teachers office? -Its on the first/second floor.建议做什么-Lets go to the playground.-Ok./Great!欢迎来到.-Welcome to our school.our school.可以替换成其他,如:my classroom/my family等。问班上有多少人:-How many students are there in your class?-Forty-five students.介绍地方/物品等-This is my
2、classroom.(这是.)-That is the Gym.(那是.)一般疑问句(含Be动词)-Is this the teachers office?-Yes, it is.或 No, it isnt.-Is that the computer room?-Yes, it is.或 No, it isnt.一般疑问句(含do/does动词)-Do you have a library?-Yes, we do.或 No, we dont.-Do they have a computer room?-Yes, they do.或 No, they dont. -Does he have a
3、book?-Yes, he does.或 No, he doesnt.do 和 does 的用法区别:你(You),你们(you),我(I),我们(we),复数 用do;其他情况用doesUnit 2 问时间-What time is it now?-Its 6 oclock.该做什么.Its time for dinner.Its time to get up.注意:for 后加名词; to 后加动词或动词短语(可以记忆为:动到想“吐”)。重要短语:Be late for school (上学迟到了)School is over (放学了)Hurry up (快点)Wake up (醒来,起
4、床)Look at (看)April Fool (愚人节快乐)Unit3 一般疑问句(含有助动词Can )-Can I go outside now?-Yes, you can. 或 No, you cant. Its cold outside.询问天气-Whats the weather like in New York?-Its cool and rainy.表示某地天气怎么样Its hot and sunny in Sydney.hot and sunny 可以替换成cool , windy等表示天气的单词;Sydney 可以替换成Beijing,Singapore 等表示地方的单词。一
5、般疑问句(含Be动词)-Is it cold ?-Yes, it is. 或 No , it isnt. (Its 26 degrees.)短语专心-专注-专业cold and windy 又冷又大风 hot and sunny 又热又又阳光cold and snowy 又冷又下雪cool and windy 又凉爽又多风Be careful 小心put on 戴上take off 脱下have a cold 感冒look terrible 看起来糟糕极了fly a kite 放风筝Weather report 天气预报World weather report 世界天气预报arm in arm
6、 胳膊挽着胳膊需要掌握的几点:1.询问天气的问法和回答,以及对天气的描绘:cool, warm,rainy,sunny等。2.几个著名城市的单词: New York,London,Sydney,Toronto,Moscow,Singapore,Beijing,Lhasa, Hong kong ,Harbin等;和他们对应国家的国旗。(课本P27)3.英文写信的格式(课本P29)4. 字母组合ar ,al 的发音以及要根据发音规律来拼读单词eg: car, ball card。5. 度的表达:degree centigrade. CUnit41.指示代词:this,that,these,thos
7、e2.-Are these/those carrots?-Yes, they are./No, they arent.3. -What are these?-Theyre tomatoes.4. -What are those? -Theyre horses.5. 名词的复数形式:表示一个以上的人或物时,可数名词要用复数形式。单数名词变成复数名词的变化规律: 一般直接在名词后边加“s”,例:mapmaps; 以s,sh,c,ch,x等结尾的词加“es”, 例:dressdresses, watchwatches; 以辅音字母+y结尾的词,变y为i,再加“es”,例:babybabies;以元音
8、字母+y结尾的词,直接加“s”,例:monkeymonkeys以o结尾的的名词:有生命的加“es”, 例:tomatoes, potatoes, heroes(英雄)无生命的加“s”, 例:photos, zoos , 以f或fe结尾的名词变复数时: 把f或fe变成v, 再加“es”,例:wifewives,knifeknives等。(口诀:小偷妻子生活难,自己扫叶来做饭;忽见一狼藏架后,取刀把它劈半)(小偷 thief, 妻子wife,生活life,自己self,叶子leave,狼wolf,架子shelf,刀knife,一半half。) 除去上面情况,其他都加“s”。短语:at the fa
9、rm 在农场a lot of / lots of 很多Unit5重点:单、复数名词与Be动词的搭配使用。名词所有格的的正确使用。1.-Are these yours?-Yes, they are. 或No,they arent.2.-Is this Johns?-No, it isnt. Its Mikes.3. -Whose coat is this?- Its mine.4. -Whose pants are those?-They are my fathers.:1.表示某某人的,称为所属关系。它分-s 所有格和 of 所有格和双重所有格。例如:Toms best friend is M
10、ary. (Toms 是所有格) The title(标题) of the book is interesting. (of the book 为所有格) a friend of my fathers 我爸爸的一个朋友(同时有of 和 s, 为双重所有格)2. -s所有格的构成方法(1) 一般情况在词尾加“s” :(包括单数名词和不带词尾s的复数名词)。 todays paper 今天的报纸 childrens books 儿童图书 (2) 带词尾s的复数名词只加省字撇()。the teachers desks老师们的桌子注意:带词尾s的单数名词,通常仍加s: the bosss plan 老
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