人教版八年级英语上册《I'm more outgoing than my sister》PPT下载(第2课时)，共33页。
Learning Objectives
By the end of the class, you will be able to
summarize the comparative forms of adjectives and adverbs through observation;
describe the differences between two items by using comparatives in different situations；
describe the similarities between two items by using “both” and “as… as…”.
Comparatives 比较级
1.什么时候使用比较级呢？
In grammar, the comparative form of an adjective or adverb shows that something has more of a quality than something else has.
2. Comparative forms of adjectives 形容词的比较级
We use the comparative forms of adjectives to describe the differences between two items.
Peter is stronger than Paul.
Peter is not stronger than Paul.
Is Peter stronger than Paul?
Yes, he is. / No, he isn’t.
Summary
Comparatives
How to describe the differences by using comparatives.
Peter is taller than Paul.
The boy runs much faster than the girl.
How to describe the similarities.
Tara is as hard-working as Tina.
Both of them have long hair.
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