苏教版二年级英语上册知识点
黑发不知勤学早,白首方悔读书迟。对于英语,我们需要把陌生的单词片语和句型语法不断的熟悉和熟练。因此,重复重复再重复,熟练熟练再熟练,是学会英语的不二法门。下面是小编给大家整理的一些二年级英语的知识点,希望对大家有所帮助。
苏教版二年级英语上册知识点精选篇1
一.读音规则记忆法
它就是按照元音字母、元音字母组合、辅音字母及辅音字母组合在开音节和闭音节的读音规律记忆。例如:ea,ee,er分别能发[i:]等。还有些固定的字母组合,例如:ly发[li],ty发[ti]和各种前缀、后缀,例如:a-,re-,un-,dis-,im-;-ed,-ing,-ly,-er,-or,-ful,-y等都有其比较固定的发音。掌握了这些规则,记单词时就不必一个字母一个字母地记忆了。
二.字母变化记忆法
英语单词中以某个单词为基础,加、减、换、调一个字母就成了另一个新单词。具体方法如下:
1.前面加字母。例如:ishis,earnear/hear,readbread
2.后面加字母。例如:hearheart,planeplanet
3.中间加字母。例如:thoughthrough,treethree,forfour
4.减字母。例如:shehe,closelose,startstar
5.换字母。例如:booklook/cook,cakelake/wake/make/take
6.调字母(即改变字母顺序)。例如:blowbowl,singsign,fromform
三.联想记忆法
在日常生活中可以根据所处的环境,所见到、所摸到的事物,联想相关的英语单词。例如:打球时联想到:ball,(play)basketball,(play)football,(play)volleyball,playground等等;吃饭时联想到:dining-room,(have)breakfast,(have)lunch,(have)supper等等;睡觉时联想到:bed,bedroom,gotobed,sleep,gotosleep,fallasleep等等。
苏教版二年级英语上册知识点精选篇2
This is an Art lesson. Miss Li is teaching her students about shapes. The students are learning how to draw them.
Miss Li: Look at the blackboard, please. A boy is flying a kite. What shape is the
kite, Mike.
Mike: It&39;s a square.
Miss Li: That&39;s right. The boy has a bag. What shape is it? Is it a square, too, Nancy?
Nancy: No. it&39;s a rectangle.
Miss Li: Good.
Miss Li: How many circles can you see?
Liu Tao: I can see five circles.
Miss Li: Yes. It&39;s a kite, too! Can you draw a circle, Liu Tao .
Liu Tao: Yes, I can.
Miss Li: Come to the blackboard and show us how to do it.
Liu Tao: This is the sun.
Miss Li: Good. The sun is a circle. What shape is the moon, Mike?
Mike: It&39;s a circle, too.
B&39; Look, read and learn
A circle
A square
A diamond
A rectangle
A triangle
A star
E&39; Read and act
A: Let&39;s buy a New Year card for our grandparents.
B: Why don&39;t we make one?
A: Good idea. But I don&39;t know how to make a card.
B: Let me show you how to do it. Draw some trees and stars on the paper first.
A: And then write &39;Happy New Year!&39; on it.
B: don&39;t forget to write &39;Dear Grandma and Grandpa&39;.
A: All rights
苏教版二年级英语上册知识点精选篇3
名词的数
1、名词分为可数名词和不可数名词。
可数名词——可以数的名词
不可数名词——数不清(没有复数)
Drink?milk tea water orange juice coke coffee porridge
Food?rice bread meat fish fruit cake dumplings
2、可数名词与不定冠词a(an)连用有数数形式,不可数名词不能与不定冠词a(an)连用,没有复数形式
many+可数名词复数
much/a little+不可数名词
some, any , a lot of (lots of) 两者都可以修饰。
3、可数名词可以直接用数词来修饰
不可数名词 数词 +量词 +of + 名词
对可数名词的数量提问用How many
对不可数名词的数量提问用 How much4、不可数名词的量有以下两种表示方法:
1) some, much ,a little ,a lot of ,a bit of , plenty of 用等表示多少。
注意既可以与可数名词复数,又可以与不可数名词连用的有:plenty of ,some ,a lot of ,lots of ,most of 等。
如There is much water in the bottle .瓶中有很多水。
I&39;ll tell you much good news.我要告诉你许多好消息。
We should collect some useful information我们应该收集一些有用的消息。
2) 用单位词表示。
用a ... of 表示。
如 a cup of ( 一杯......),a bottle of (一瓶......)
a piece of ( 一张......),a pair of shoes(一双鞋)
如two cups of tea(两杯茶),five pieces of paper(五张纸)
注意单位词后的动词单复数形式往往取决于单位词的单复数形式;千、百等数词与名词加用,表示复数时,数词仍保持单数,名词变复数。
如two hundred students(200名学生)
ten thousand trees(10000棵树)
测试点He caught a lot of fish他抓到了许多鱼(此处为许多条鱼,fish的复数仍为fish或fishes)
=He caught a lot of fishes.
The paper is about some fresh-water fishes.这篇论文是有关几种淡水鱼的。(此处fish表示不同种类的鱼,加复数词尾-es)
