1 . 核心词汇变形
1. erupt v.(火山)爆发，喷发→______________ n.火山爆发；(战争等)爆发
2. immediate adj.立即的；即刻的→______________ adv.即刻，马上
3. announce vt.宣布；通告→______________ n.通告，公告
4. rely vt.依赖；信赖→_______________ adj.可信赖的，可靠的
5. except prep.除……之外 conj.除了，只是→ ___________ n.例外→____________ adj.非凡的；不同寻常的；杰出的→____________adv.极其，非常
6. threat n.威胁，可能会带来危险的人(事)→___________ v.威胁到，危及
7. precise adj.准确的；确切的；精确的→____________ adv.精确地，准确地
8. sufficient adj.足够的，充足的→____________ adv.充足地→____________ adj.不充分的
9. disaster n.灾难，祸害→____________adj.灾难性的

2 . We are looking for an architect who is ____________ (rely) and creative. (所给词的适当形式填空)

3 . My friend is a ___________ (rely) person, and you can rely on it that he will give you a hand when you are in trouble. (所给词的适当形式填空)

4 . You can always depend on Peter, a _________ (rely) friend who is always there for you. (所给词的适当形式填空)

5 . This survey is considered to be a________ (可靠) barometer of public opinion. (根据汉语提示单词拼写)

6 . We have ________ (可靠的) information that a strike is planned next month. (根据汉语提示单词拼写)

7 . Price alone is not a ________ (可靠) indicator of quality. (根据汉语提示单词拼写)

8 . I know she is honest and ________ (依靠). (根据汉语提示单词拼写)

10 . The quality of take-away food is not ______ (可靠的). （根据汉语提示单词拼写）