n.＋­wide→adj. 人生不同的时期 nationwide全国范围的

countrywide全国范围的

citywide全市的 babyhood婴儿时期

childhood儿童时期

adulthood成年时期 　　Ⅲ.补全短语

　　根据提示补全下列短语。

　　1．be eager for sth.　 渴望得到某事

　　2．regardless of 不管，不顾

　　3．end up 最后成为；最终处于

　　4．rely on 依靠，依赖

　　5．thanks to 幸亏；由于

　　6．be cautious about 对......谨慎的

　　7．be based on 以......为基础，以......为 根据

　　8．in conclusion 总之

　　Ⅳ.选词填空

　　选用上述短语的适当形式填空。

　　1．At home one relies on one's parents and outside on one's friends.

　　2．The boss is cautious about making promises.

　　3．Health is very important to us teenagers.Either study or work is based on strong body.

　　4．Thanks to the government's efforts，my hometown is becoming more and more beautiful.

　　5．Regardless of the children's interest，some parents want them to attend all kinds of other classes，laying a heavy burden on their shoulders.

be＋adj.＋for→动词短语 v.＋up→动词短语 be good for 对......有好处

be ready for 准备好......

be harmful for 对......有损害 build up 增强

hang up 挂断电话

pack up 打包；整理