学生啦：Unit 4 Inventions Period 3 Grammar4层作业以夯实基础一、写出下列形容词和副词的比较级和最高级。1.fast2.wide3.easy4.small5.large6.dirty7long8.rude9.busy10.hot11.thin12.fat13.few15,little16.badly17.far18.difficult二、用所给形容词和副词的适当形式填空。1.Which lesson is(difficult)in Book 2?2.Alice writes(carefully than I.3.This story isinteresting)than that one.4.That was one of_exciting)moments in 2008.5.This kind of food must bedelicious )than that one6.Beihai park is one of(beautiful parks in Beijing.7.Who's(careful).Tom.Jim or Kate?8.That is(easy)of all.9.He is(clever )boy in the class.10.John isshort)than Tom11.She is(pretty)girl in the group.12.Which film is(interesting),this one or that one?13.Can you show me(near)shop here?14.This bridge is aslong)as that one,but it is much(wide)than that one15.I think English is one of(important )subjects in middle school.16.I am only one year(young)than you.B层作业：能力提升三、在下列句子中填入han,as,of或im.1.This table is as bigthat one.