形容词比较级和最高级公开课

最高级
tall est
nice st fine st
earl iest heav iest
重读闭音节词尾
thin
只有一个辅音字
big
母时，应先 双写 hot
这个辅音字母，
再加 -er 或-est
thinner bigger hotter
thinnest biggest hottest
多音节词 或少数 useful 双音节词 ，在词 前加
Shenzhen is my home. It develops in a quick way. It used to be a small village. Now it is much __b_ig_g_e_r (big)than before. The roads are w_i_d_e_r_(wide). The streets are c_l_e_a_n_e_r (clean). The buildings are _n_e_w__e(rnew) and h_i_g_h_e_r_(high). We can see trees everywhere. I think Shenzhen is one of __th_e__m_o_s_t_b_e_a_u_ti_fu_l__(beautiful)cities in China. I love Shenzhen .
young
younger
youngest
The boy is younger than the man.
The baby is the youngest of the three .
Look and say
Li Lei
Tom
Jim
Li Lei is taller than Tom. Jim is the tallest of all .
Jay Zhou is _m__o_r_e_f_a_m__o_u_s_(famous) than
Fang Datong.
Look and say big
bigger
biggest
The dog is bigger than the mouse. The horse is the biggest of all .
A: S1: Which is the smallest, a bee, a butterfly or an ant ?
￥30
￥20
￥10
The yellow coat is cheaper than the purple one.
The brown coat is the cheapest of the three .
Please sum up the rules!
（我们来总结一下规律吧！ ）
形容词比较级和最高级的构成：
expensive more expensive the most expensive
Look and say
Xi Yangyang always thinks of good idea to beat Hui Tailang.
Xi Yangyang is _c_le_v__e_re_r__(clever)than
E
(fast) a rocket, a plane or a train?
Task: 1.SE1xaamspklse:t(hbeigq)uEeasrtthio, nthse. mS2oognivoretshtehseuna?nswers. 2.S1S:W2 haisckhsisththeeqbuigegsetsito,nEsa.rtSh1, gives the answers. 2.tSSh2eh:Tamhroeeosynuoonurirsthdtehieasulboni?gggueesti.n class.
规则变化
单音节形容词的 原级 构成方法
一般在词尾加 -er tall 或-est
以字母e结尾的 nice 单词后加 -r 或-st fine
以“辅音字母 +y”
结尾的双音节词， early
先改 y 为 i ,
heavy
再加 -er 或 -est
比较级
tall er
nice r fine r
earl ier heav ier
worse mHale Waihona Puke Baidure
little
less
far
farther
(further)
old
older
elder
Best
worst most
least farthest furthest oldest eldest
Task One: Look at the two pictures, say sth.
Past about Shenzhen now. Now
Hui Tailang.
Look and say
Peter
Tom
Tom is fatter than Peter.
Tom is _m__u_c_h_ heavier than Peter.
Look and say
Most Young people like Jay Zhou, but only a few people know about Fang D atong.
more useful
more 或 most
beautiful more
beautiful
most useful
most beautiful
1. 形容词比较级和最高级的构成 ：
不规则变化
例词
少数几个形容 词的比较级和 最高级的构成
是不规则的。
good/well
bad/ill many/much
better
A
(small) a bee, a butterfly or an ant?
B
(valuable) iron, silver
or gold?
C
(hot) the North Pole, the South Pole or the Gobi Desert?
D
(heavy) a bear, a whale or an elephant?
Chapter 4 Computer Technology
Language:形容词比较级和最高级
学习目标
形容词比较级和最高级
The comparative and superlative of adjectives
英语中有时需要对两者或多者进行比较， 这时就需要用形容词的比较等级。
比较等级分为： 原级: cheap 比较级: cheap er 最高级: cheap est