A. Learn to use “as as” .B. 学会反身代词的用法: myself, yourself, himself, herself, itself, ourselves, themselves.Linda NancyKateLinda is tall.Nancy is as tall as Linda.Kate is not as tall as Linda.=Kate is shorter than Linda.¥ 1000.00¥ 1000.00 ¥ 500.00The purple bag is _ the green bag.The green bag is expensive.as expensive asThe white bag is _the green bag.not as expensive as=The white bag is _ the green bag.cheaper thanA horse is not as/so heavy as an elephant . An elephant is heavier than a horse.The