Unit 3 A day out Period 4 Grammar 重点单词1．itself pron. 它自己2．pull vt. & vi. 拉；拖；移开3．rock n. 岩石4．luckily adv. 幸好，幸运的是5．climber n. 登山者，攀爬者6．luckily adv.—lucky adj.—luck n. 7．climber n．—climb v. 重点短语1．hurt oneself 伤到某人自己2．look at each other 互相看着3．keep the secret to oneself 保守秘密4．enjoy oneself 玩得愉快 重点句型1．The bus is as comfortable as those in the USA.这辆公共汽车和美国的那些(公共汽车)一样舒服2．Simon is trying to pull himself up the rocks. 西蒙正尽力往岩石上爬 公交小句1．Amy isn't as/so tall as her little sister.埃米没有她的小妹妹高2．David fell down from the tree yesterday, but luckily, he didn't hurt himself.戴维昨天从树上摔下来，但是幸运的是，他没有伤到自己。
