第十四单元
1.常考单词：
device compassion grab belonging threatening convince foster persuasion avail suspect profound to convince sb. to do sth. to comment on
2. 常考句子：
1）it was a microcassette found in kathleen weinstein's shirt pocket that not only led police to her alleged killer but also revealed the new jersey teacher to be a woman of extraordinary courage and compassion.
本句是个强调句，另外注意 found 的用法
2） it was there，police believe，that weinstein was able to activate the recorder she kept in her bag. 本句是强调句。
3） weinstein's body，with hands and feet bound，was discovered by a hiker on march17.
4） but before she died she somehow slipped the microcassette into her pocket without her killer knowing it.