Unit5 topic1SectionA1语法：系表结构（系动词+形容词）系动词：1.be动词(are/am/is/was/were)2.感官动词：feel(感觉起来)/look/seem（看起来）/sound（听起来）/smell（闻起来）/taste（尝起来）3.四变（turn+颜色）（get+长/短/暗/亮/暖和/冷/热）（become+好）（go+质/疯）2.How are you doing?=How are you?你好吗？区分：What are you doing?你在做什么？3.very well(形容词) 指身体好 4.look excited 系表结构5.Guess what！猜猜看！ 6.invite sb. to do sth.邀请某人去做某事7.one of+最高级+名词复数 8.spend the evening 过夜 spend度过（周末/假期）9.prepare sth. for sb.=be ready for 为准备10. so+形容词/副词 如此
