3、1.join+某个组织,俱乐部,party,参军,党派等 “加入” Join sb. “参加到某人中” join in (doing)sth “加入做......,参加某个活动” Join in=take part in +活动,比赛 4、说某种语言:speak+语言 ,tell告诉ask问 比较speak/tell/say/talk5、play+球、棋、牌;play+the+乐器。 96、be good at +名词/动ing 擅长于(做)什么begoodwith/for7、help s
4、b. (to ) do sth. help sb. with sth. 帮助某人做某事8、我能知道你名字吗?May I know your name? 9、wantsth.想要某物want to do sth 想要做什么:例如:I want to learn about art. 10.helpsb(to)dosth.helpsb.withsth./doingsth.帮助某人做某事11 music 音乐 → musician音乐家 拓展: teach教→teacher老师1