人教版英语六年级下册-Unit-4-Then-and-now-part-A教师授课ppt课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,五级,*,Unit 4 Then and now,PEP,六年级下册,Unit 4 Then and nowPEP,人教版英语六年级下册-Unit-4-Then-and-now-part-A教师授课ppt课件,Lets try,Lets try,Lets talk,Grandpa:,Wow,a library!There was no library in my old school.,Sarah:,Tell us about your school,please.,Grandpa:,There was only one small building on a hill.,Wu Yifan:,Could you see stars at night,？,Grandpa:,Yes,I liked the stars.,Sarah:,Me too.One day Im going to visit the moon.,Wu Yifan:,The Americans took about five days to get there in 1969.,Sarah:,How do you know that,？,Wu Yifan:,Easy,I looked it up on the Internet.,Grandpa:,Ah!There were no computers or Internet in my time.,What was Grandpas school like?,Lets talkGrandpa:Wow,a libr,Lets talk,What was your school like five years ago?What is it like now?Draw and talk.,Lets talkWhat was your school,Tell us about your school,please.,请给我们讲一讲您的学校吧。,知识点,1,句型结构及用法,句型结构为：“,Tell+sb.+about+,其他,.”,用于请求别人讲述关于某方面的信息，是一个祈使句。,about,是介词，意为“关于”。在此句型中，后接想要知道的信息。,例句：,Tell us about your daily life.,请给我们讲一讲你的日常生活吧。,考向,Tell us about your school,ple,典例,拓展,祈使句表示请求、命令、叮嘱、邀请、劝告等，读的时候一般用降调。其否定形式是在谓语动词前加,Dont,。,例句：,Dont be late for school.,上学不要迟到。,Tell _about that film,，,please.,A.theyB.weC.them,C,典例拓展祈使句表示请求、命令、叮嘱、邀请、劝告等，读的时候一,There was only one small building on a hill.,以前只有一栋很小的建筑物在山上。,知识点,2,例句：,Im 1.55 metres tall.,我身高,1.55,米。,there be,结构的肯定句,“There was/were+,主语,+,地点,.”,是,there be,结构的一般过去时态的肯定句，表示“某地（过去）存在某人,/,物。”，,was,后接单数名词或不可数名词，,were,后接可数名词的复数形式。,考向,There was only one small build,例句：,There were many old trees here ten years ago.,十年前这儿有许多古树。,易错点,提示,there was/were.,后接多个人或物时，,be,动词的单复数形式要与离它最近的主语在数上保持一致。,例句：There were many old trees h,例句：,There were many flowers and a big tree in,the garden two years ago.,两年前花园里有许多花和一棵大树。,单项选择。,There _ many trees on the hill three years ago.,A.wereB.areC.was,典例,B,例句：There were many flowers and,took,的用法,took,是,take,的过去式，在此意为“费时”，其后接表示时间的名词（短语）作宾语。常用于句型“,It takes/took,（,+,某人）,+,时间,+to do sth.”,意为“做某事花费（某人）多长时间。”,例句：,It took me almost two hours to finish todays homework.,完成今天的家庭作业花了我近,2,个小时,。,考向,1,The Americans took about five days to get there in 1969.,美国人在,1969,年花了大约五天抵达那儿。,知识点,3,took的用法考向1The Americans took a,其他用法,考向,2,拿走；取走,He took his handbag away.,他把他的手提包拿走了。,吃；服（药）,You should take some medicine.,你应该吃一些药。,乘坐；搭乘,She often takes a plane to Beijing.,她经常乘飞机去北京。,买下,Ill take this dictionary.,我要买这本词典。,固定短语,take a trip,去旅行,take pictures,拍照,其他用法考向2拿走；取走He took his handba,用法,这是一个询问他人如何得知某件事的句型。句型结构：,How+,助动词,+,主语,+know+,其他？,How,询问方式，助动词的形式由主语来定，,know,后接宾语，表示知道的内容。,例句：,How does your brother know that?,你哥哥怎么知道的？,知识点,4,考向,How do you know that?,你怎么知道的？,用法 知识点 4考向How do you know that,知识点,5,Easy,I looked it up on the Internet.,简单，我上网查过。,考向,easy/izi/adj.,容易的,例句：,Its easy for him to swim.,游泳对他来说很容易。,比较级：,easier,反义词：,difficult,困难的,短语：,so easy,如此简单,形近词：,east n.,东；东方,知识点 5Easy,I looked it up on t,归纳意义相反的单词，把它们放在一起记忆的方法就是反义词记忆法。如：,easy,容易的,difficult,困难的,反义词记忆法,：,归纳意义相反的单词，把它们放在一起记忆的方法就是反义词记忆法,look up,（在词典中或通过电脑）查阅,例句：,We can look it up in the dictionary.,我们可以在字典中查阅它。,考向,用法：,look up,接名词作宾语时，名词即可置于,look,与,up,之间，也可置于,up,之后；,look up,接代词作宾语时，代词只能放在,look,与,up,之间。,例句：,You can look up words in a dictionary.,你可以在字典中查单词。,一词多义：,look up,向上看,拓展,look up（在词典中或通过电脑）查阅例句：We can,Internet/ntnet/n.,互联网,例句：,You can find them all on the Internet.,你可以在互联网上把它们都找到。,考向,短语：,on the Internet,在网上,Internet bar,网吧,Internet/ntnet/n.互联网例句：Yo,There was no library in my old school.,我以前的学校里没有图书馆。,There were no computers or Internet in my time.,我那时候没有电脑和网络。,知识点,6,there be,结构的否定句,句型结构,：,(,1)There wasnt/werent+,主语,+,地点,.,(2)There was/were no+,主语,+,地点,.,考向,1,There was no library in my old,这是,there be,结构的一般过去时态的否定句，表示“某地（过去）不存在某人,/,物。”,“no+,单数名词,”,相当于,“not a/an+,单数名词,”;,“no+,复数名词,/,不可数名词,”,相当于,“not any+,复数名词,/,不可数名词,”,。,例句：河上以前没有桥。,There was no bridge over the river before.,There was not a bridge over the river before.,这是there be结构的一般过去时态的否定句，表示“某地（,易错点,提示,并列结构中，,or,代替,and,用于否定句。,例句：,There is no air or water on the moon.,月球上没有空气和水。,There were no boys _ girls in the classroom two minutes ago.,A.andB.orC.but,典例,B,易错点并列结构中，or代替and用于否定句。There we,Lets learn,Lets learn,地点名词,四会,知识点,7,dining hall/dan hl/n.,饭厅,例句：,We have lunch in the dining hall.,我们在饭厅里吃午饭。,dining(,进餐,)+hall(,大厅,)=dining hall(,饭厅,),考向,拓展,dining table,餐桌,dining car,餐车,加法记忆法,：,同义词汇：,dining room,地点名词四会知识点 7dining hall/dan,grass/grs/n.,草坪,例句：,We play football on the grass.,我们在草地上踢足球。,形近词：,glass,玻璃,短语：,on the grass,在草地上,考向,grass/grs/n.草坪形近词：glass玻璃,gym/dm/n.,体育馆,短语：,at the gym,在体育馆,考向,拓展,gym,是,gymnasium,的缩写,例句：,I should go to the gym.,我该去体育馆。,gym/dm/n.体育馆短语：at the g,知识点,8,例句：,I went to the Great Wall a month ago.,我一个月以前去过长城。,近义词：,before,形近词：,go,去,age,年龄,考向,1,考向,2,用法,:,ago,意为“以前”，放在时间词后面，表示过去时间。如：,a few minutes ago,几分钟前,two days ago,两天前,long long ago,很久很久以前,ago/adv.,以前,【,四会,】,知识点 8例句：I went to the Great W,辨析：,ago,与,before,考向,3,用法,例句,ago,通常和一般过去时连用，前面加表示时间段的单词或短语，不能单独使用。,She was here just a minute ago.,她刚才还在这儿。,before,后面加时间点，可以和一般现在时连用；也可以单独使用，用于一般过去时；,还可以表示地点或位置，意为“在,前面”。,Go home befo