1、1Unit 8 Detective storiesPeriod 5 Integrated skills & Study skills重点单词1kidnapping n. 绑架，劫持2wealth n. 财富3prison n. 监狱4kidnap vt. 绑架，劫持5safety n. 安全，保险6lock vt. 锁7shut vt. 关上，封闭；合拢8guard vt. 守卫，保卫9kidnapping nkidnap vt.10wealth nwealthy adj.11safety nsafe adj.12lock vt.locked adj.重点短语1in prison 坐牢 22r
2、emember to do sth 记得要做某事3lock the door 锁门4had better not do sth 最好不做某事5guard against sth 防范，提防(某事)6come along 一起来7safety tips 安全提示8turn to 转向重点句型1We should remember to lock the door. 我们应该记得锁门。2Wed better not go out alone at night either. 我们最好也不要晚上单独出去。公交小句1She shut the door behind her. 她随手把门关上。2We should take action to guard against accidents.我们应该采取措施防止事故。3If you dont know how to use this word, you can look it up in a dictionary.如果你不知道如何使用这个单词，你可以查词典。
