Unit 5 Lesson 2 Let‘s Practice 课件

课件16张PPT。Unit 5
Lesson 2

Let's Practice形容词比较级构成的基本方法
1.一般情况：形容词词尾 + er
young - younger old - older
tall - taller short - shorter


2. 以e结尾的形容词：词尾加r
large - larger cute - cuter
3. 以辅音字母+y结尾的形容词：变y为i, 再加er
easy - easier heavy - heavier
形容词最高级的构成：
tall - tallest big - biggest
young - youngest nice - nicest


多音节词在前面加most
Comfortable - most comfortableThe adjective words tallertallertallestMom is taller than me.
Dad is the tallest. The adjective wordsshortershortestI am shorter than Pan Changjiang .
Dad is the shortest. shortThe adjective wordsbigbiggestbiggerThe pear is bigger than the apple.
The watermelon is the biggest. The adjective wordssmallsmallestsmallerButterfly is smaller than sparrow.
The bee is the smallest. The adjective wordsyoungyoungestyoungerMy sister is younger than me.
My little brother is the youngest. The adjective wordsoldoldestolderI am older than my son.
My mom is the oldest. The adjective wordsthinthinnestthinnerI am thinner than Zhang Liang.
Chen Luyu is the thinnest. fatfatterfattestI am fatter than my mother.
My sister is the fattest. 练一练写出下列词语的比较级和最高级。short __________ _________tall __________ _________old __________ _________tallertallestshortershortestolderoldestyoung __________ _________big __________ _________small __________ _________youngeryoungestbiggerbiggestsmallersmallestlong __________ _________thin __________ _________fat __________ _________longerlongestthinnerthinnestfatterfattestHomework: 回家和爸爸妈妈比一比，谁更高，谁最高。