大家好,我是冯sir。
在raz h级,nonfiction类理解难度更加高了,对读者的知识广度更加高,如果之前没有专门读过nonfiction类只是读fiction类,那这个级别的nonfiction类可能根本读不下去。
raz a-z分级读物简单介绍
raz作为一套有丰富内容的nonfiction科普类英语分级读物,很多的家长们都会给小孩选择。在进行阅读的过程中,在增加科普知识的同时,可以更加细的增强英语自主阅读能力和增加词汇。
除了《牛津树》《raz》《海尼曼》分析,还有英语绘本,英语儿歌,动画等数据分析,主页的的历史文章可查看。
raz h级的书本目录
我们这次选择了h级中的64本书的文本内容。
数据:
总单词数20303词(含书名,及书后英英词汇解析表的内容),使用了2690个单词编写,单词平均重复20303/2690=7.55次,这个平均重复率一般,raz的这个值也挺平均的。
出现新单词895词,有32%是新单词,这个值在各个这几个相近的级别中也挺平均的。
但是按全部内容单词出现的占比的话,raz a-g级出现过的词汇占内容的90.1%。
图中右边的level 1对应a级单词,level 2对应b级新单词,level 3对应c级新单词,level 4对应d级新单词,level 5对应e级新单词,level 6对应f级新单词,level 7对应g级新单词,level 0是本级别出现新单词占比。
到这累计词汇:raz a级 665词+b级 464词+c级 415词+d级 493词+e级 628词+f级550词+g级609+h级895词=4719词。
raz h级新单词词频表
下面的词汇词频表(部分),单词的单复数会统计成两个单词,动词的不同时态也是作为一个新单词统计。
raz h级官方难度解析图
raz level h,进入了g1阶段后期,很多的绘本都是成故事系列出现,因为到达了这个阶段的书已经可以很容易的编写出有趣的故事了。
nonfiction类的到这个阶段我觉得理解难度更加高了,对读者的知识广度更加高,如果之前没有专门读过nonfiction类只是读fiction类,那这个级别的nonfiction类可能根本读不下去。
raz d-g各级别对比
raz h,每本书单词量上升到了180-270词,重复性的语句基本消失了,句与句之间的逻辑关系强,需要小孩能理解才能读下去,国内的中文阅读能力没到这个阶段的话,英语的就更加没什么可能了。
内容上已经跟国内的那些儿童小故事类书籍差不多了,nonfiction类的话对逻辑能力要求可能更高了。
这阶段已经出现很多的桥梁书了(虽然说桥梁书只是台湾最开始提出的概念,国内也用得较多了,大概就是这个阶段的书),经过了前面阶段的巩固,文字阅读能力已经成型了,图片已经是点缀。
看raz h里面的一本《abigail adams》:
this pointing of abigail adorns was mode in 1795. who was abigail adams? abigail adams was smart. her ideas helped shape the united states.
early years. abigail was born in 1744. she did not go to school. her morn taught her to read and write.
these paintings show abigail and john adams. abigail married john adams. they lived on a farm. abigail ran the farm.
abigail lived in massachusetts. one of the thirteen colonies. war with great britain. the united states was not a country at that time. it was thirteen colonies. they were part of great britain.
people in the colonies had to pay taxes to great britain. this stomp showed that a tax had been paid. many people did not want to be part of great britain.
this pointing shows john adams meeting with other men to talk about the colonies breaking away from great britain. john worked to help them break away. john was away a lot.
abigail cared for the family. she also ran the farm.
abigail and john wrote many letters. abigail told john her ideas. john listened to her ideas.
abigail cored for and served meals to soldiers who were hurt during the war. the colonies went to war with great britain. the colonies won the war in 1781. they became the united states.
after the war. john became the first vice president. then. he was the second president. do you know? john and abigail were the first president and first lady to live in the white house. it was called the president’s house at the time.
this painting of abigail adams was mode late in her life.
abigail was smart. she told people her ideas as first lady. some people did not like that she told people her ideas. abigail still told people her ideas.
this statue of abigail adams is in boston. massachusetts. later life. abigail died in 1818. her ideas helped shape the united states.
glossary.
colonies (n.) areas or countries that are ruled by or belong to another country (p. 7)
first lady (n.)1 the wife of a president or other leader (p. 14)
great britain (n.) an island with the countries of england. scotland. and wales (p. 7)
shape (v.) help something to change and grow (p. 4)
vice a person second in
president (n.) charge of a country (p. 13)
war (n.) a fight between two or more groups or countries (p. 12)
raz h时出现大量这样的科普文,g级也开始有些,但是h后明显多了不少呢,这样的文章读起来是比较有挑战难度的,而且生词也比较多的,特别是一些名词,更是连家长也听都没听过。
这类绘本很多在文后都有一个glossary,对文中一些词语的解析,是英英解析的,这不就像我们一年级要学会查字典那样吗?
可以通过其他工具来帮助自己阅读了,这也是在grade 1阶段需要的技能哦,这才是真正的学习嘛,这样我们家长就能基本解放,只需要提供合适的资源了。
raz h级的书有180-270个单词,每页平均14词左右。
raz h级和牛津树8-9级对比
按lexile值对比的话,raz h级达到了牛津树8-9级了,按照ar值的话难度跟牛津树6-7级差不多。
那就用牛津阅读树1-9级的词汇来看一看数据(反正在图中也能同时看到1-8级的占比)。
(下图中右边的level 1-9对应牛津树1-9级的词汇占比,level 0为新单词)。
牛津树1-9级已经习得词汇3384词(1-8级是3019词),这些所学词汇在raz g级中只能占比84%(1-8级词汇占比83.7%,这个比例的值跟raz f,g时差不多呢)。
跟上一篇raz g的分析文的问题一样,来到e级之后,这个牛津树的所学词汇占比相差不多,所以你读完牛津树后,就算是读raz e级的书也觉得会困难重重。
因为只统计词汇是其中一个解析自主阅读难度的方法,并不代表全部。还有句型,句长,故事的逻辑等等都是需要注意的。
而且词汇的的生僻度也是一个词汇对比时参考的参数,但是我们这方法都没法达到。
跟之前统计显示数据差不多,虽然根据lexile,ar值参考的话,raz h级是适合阅读了牛津树1-8级后阅读的,但是根据上面的这个新单词占比数据看的话应该比较困难,因为新单词比较多(就算读完牛津树9级后在词汇方面看也增加不多)。
阅读起来没那么顺利,所以只读牛津树一套英语分级读物后增加学习raz的还是有必要去刷一下前面的级别,反正这个是nonfiction科普类读物,除了增加词汇还能增加不少科普知识的。
海尼曼跟raz h同级对比
海尼曼的对比,直接用海尼曼a-h级的词汇统计看看。海尼曼a-h级已经习得词汇1120词汇在raz h级中占比70.8%
据图中右边的level 1-8对应海尼曼a-h级的词汇占比,level 0为新单词,虽然学的词汇比上面牛津树的3000多词汇少了很多,但是看这个占比少不了多少。
这样看来海尼曼虽然内容较少,但是内容都是挺精辟的嘛。
sight words在raz h中的占比
看看sight words常见词在此级别中的占比,占49.2%。
level h阶段的英语绘本推荐选择就更多了,下面就选择一些比较好的,国内比较常见的,当然我找到一些特别的绘本也会推荐出来。
当然以后我们推荐的一些绘本或故事书也会标注此书的适度年龄和相应的阅读难度等级。
raz h级相当于国内几年级英语水平
看表格,raz h,对于美国的话是g1(即美国小学一年级下学期),对应国内小学的话,适合四年级(一年级学英语的),五年级(三年级学英语的)。
更多:
读完《raz g级》后的英语水平
。。。
《raz a》难度怎么样?
读完《牛津阅读树9级》什么英语水平?返回搜狐,查看更多
责任编辑: