第四页，共十七页。
学习目标：
1. 认读和理解单词human, even, however, suddenly, nobody, die out等。
2.学会用some…others…和as…as…描述动物的主要特征和习性。
3. 能根据上下文，猜测suddenly, fossil, die out等词语的意思。 4. 能通过比较来描述动物的主要特征和 Earth. Some were _____________ chickens. Others were ___________ ten elephants. Many of them ate _______. Some ate ______ . They all _________ died out. _____________ why. From their _________.
3. 根据对子活动的信息，以“我感兴趣的动物”为题，利用 百科全书查找相关信息并准备口头汇报。
第十七页，共十七页。
第三页，共十七页。
What do you know about …?
You are going to read a short article about dinosaurs from an encyclopaedia. Before you start, try the quiz below. Circle the correct answers.
第十三页，共十七页。
Language points
Some … Others …
第十四页，共十七页。
as … as …
=
=
第十五页，共十七页。
heavy
light
=
gentle
=
fierce
