Unit4 Topic1 SectionB 精品学案
学习目标：
1.学习多音节形容词比较级和最高级的变化规则及用法。
2.谈论自然界中的动植物，让学生初步了解它们之间的关系。
3.引导学生增强对大自然的热爱，提高他们保护动植物的意识。
课前预习：
一、从文中找出下列短语。
更喜欢__________
饲养宠物狗_____ _____ _____ ______
使某人快乐____ ______ ______
和某人玩耍____ ___ ____
所有花中最好看的________________________
唱歌给某人听______________
众所周知____________
对某人很重要 ____________________
两者都__________
和某人分享某物_______________________
最喜欢____._______
写出下列形容词的汉语及比较级和最高级：
(1)interesting__________ ____________ ___________
(2)beautiful__________ _____________ _____________
(3)important __________ _____________ ________
(4)friendly _________ ___________ __________
(5)useful _________ ______________ ___________
(6)clever ___________ __________ __________
(8)lovely ____________ _____________ ________
(9)cute _______ ______ _____
(10) good _____ ______ ____
二、语言点导学：
1. I think roses are the nicest of all the flowers.译：_______________________
在表示
最高级的句子中，如果前后的名词是属同类的，则范围前用of;属不同类时用in。如：
Tom is the
tallest ___ these children. Tom is the tallest ___ our class.
2. As we know ,they are both important to us.众所周知，它们对我们很重要。
(1)as we know= it is well know that 众所周知。如：
_____ _____ ____, there are many kinds of animals all over the world.
众所周知，全世界有许多种动物。
(2)be important to sb.对某人来说很重要。 如，
Water is important ____ ______.水对我们很重要。
3. We share the same world with them.我们和它们共享这个世界。
share sth. with sb.与……分享......，和……共用……
如，You can_____ the umbrella ______ me.你可以和我共用一把伞。
三．课后巩固：
（一）根据句意及首字母提示补全单词：
1. Mr. Li made faces to m______ the baby laugh .
2. People like r
_____a lot ,because they usually stand for love.
3.—Which kind of animals do you like better ,frogs or s______?
—I like frogs better because they are friends of farmers.
4. Little Tom is very c _____.We all like him.
5. Wu Peng does b________ in English than me.
(二)单项选择：
6. The girl is _______ than the other girls.
A. more careful B. much careful
C. the most careful D. careful
7.Fresh air is important _____ us.
A. in B. of C. to D. on
