内容正文:
自我评价
课课帮-英语
Module 2 要点回顾练·语法
单项选择。
( )1.易错点 Lets a computer for our father!
A.buy B.is buying C.bought
( )2.易错点 This pen one hundred and eighteen yuan.
A.cost B.costs C.is cost
( )3.This computer is not beautiful. But its .
A.expensive B.small C.helpful
( )4.This pen costs two yuan. Its .
A.small B.cheap C.expensive
( )5.This dress is not very cheap. But it is very .
A.beautiful B.big C.expensive
用方框中所给短语的适当形式填空。
buy... for send… to have got be good for
6.When I travel outside,I always a postcard
my friend.
7.— she a pink computer?—No,she hasnt.
8.I a new dress my little sister. But now its
small.
9.Fruit and vegetables your health.
按要求完成下列句子。
10.It costs one hundred and eighteen yuan.(改为否定句)
11.This pen is very nice.(改为一般疑问句)
12.Dad bought a new computer for me.(写出同义句)
13.I can send emails to you.(写出同义句)
14.The new toy car costs two hundred yuan.(对画线部分提问)
句型结构是“主语+cost(s)
+基数词+货币单位 .”。其
中 cost意为“价格为”,如果
主语是单数,那么 cost用单
数 第 三 人 称 形 式 costs。
cost 的原形和过去式都是
cost。
buy 和 send 都是可以接
双宾语的动词。其用法
是“buy sb. sth. =buy sth.
for sb.; send sb. sth. =
send sth. to sb.”。在运用
这两个词时还需要注意
的问题是句子的时态,根
据时态选用动词的不同
形式,buy 的单数第三人
称形式是 buys,过去式是
bought。 send 的单数第
三人称形式是 sends,过
去式是 sent。
描述物品价格的句型
buy和send的用法
本模块的重点语法是形容词词义辨析、描述物品价格的句型,以及动词buy和 send的用法。
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课课帮-英语
四年级 下册WY自我评价
Module 2 要点回顾练·易错
易错点一 形容词词义辨析
用方框中所给单词填空。
cheap expensive helpful beautiful small
1.Look at this bike. Its . I ride it every day.
2.My brother wants to buy an car. But he
doesnt have enough money.
3.These pens are . I can buy three for my friends.
4.The bag is too . I want a big one.
5.My little sister has got eyes. They look like stars.
易错点二 数字的英文读法
用英语写出下列数字。
6.216 7.408
8.640 9.789
10.35
易错点三 cost的用法
(一)翻译下列句子。
11.这台电视的价钱为九百八十六元。
12.这个书包的价钱为四十六元。
(二)用cost的适当形式填空。
13.How much does the dress ?
14.These two books fifty yuan.
15.This bike three hundred yuan.
16.It only three yuan. I can buy it.
易错点一指导
形容词的用法:
(1)放在 be动词的后面,句
式结构为“主语+ be + 形容
词 .”。
(2)用来修饰名词,放在名
词的前面。
易错点二指导
数字读法:
百位和十位中间要加 and。
如果十位是零,