7、很壮,让我来帮助你。9、别人不会做某事或者从来没有做过某事时,你可以鼓励说:Pleasehaveatry.课堂检测一、用has,have填空。1.I_____anewclassroom.2.She_____longhair.3.We_____6newlights.4.He_____asmallnose.二、用are,is填空。1.This_____myfather.2.That_____onlysix.3._____theynearthephone?64.Mom_____inthelivingroom.5. W