2、 cheaply, 能掌握以下句型: ① It has the biggest screens. ② It’s the most popular. ③ Which is the best clothes store? 2) 能了解以下语法: 掌握形容词及副词的最高级形式;用最高级形式来描述人或物的特殊。1.masterthesomeimportantwordsandexpressions.2.usetheknowledgetheyhavelearnedtoassessaprogramoraperson.3.studyharderinordertomaketheirdre