1 . 词性转换
1. constant adj. 不断的；重复的；不变的 n.常数；常量→_____________adv. 始终；一直
2. predict vt.预测；预言；预料→_____________n.预测；预言
3. oppose vt.反对；抵制；阻挠→_____________adj.反对的→_____________adj.对面的；相反的 n.对立的人(或物)；对立面 prep.在……对面
4. resist vi.& vt.抵制；反抗；抵挡→_____________n.抵制；反对；抗拒
5. accurate adj.精确的；准确的→_____________n.精确，准确
6. visible adj.看得见的；可见的→_____________adj.看不见的
7. prohibit vt.(尤指以法令)禁止；阻止→_____________n.禁止；阻止；禁令
8. appeal vi.有吸引力；呼吁；恳求；上诉 n.吸引力；呼吁；上诉；请求→_____________adj.有吸引力的；恳求的
9. fashion n.时尚；时兴；流行款式→_____________adj.流行的；时髦的
10. cycle n.自行车；摩托车；循环 vi.骑自行车→_____________n.骑自行车的人

2 . 词性转换
1. academy n.(艺术、文学、科学等的)研究院；学会；专科院校→_____________adj.学业的；学术的
2. evaluate vt.评价；评估→_____________n.评价；评估
3. distinct adj.清晰的；清楚的；有区别的→_____________n.区别；差别
4. apparent adj.显而易见的；明显的→_____________adv.显而易见；看来；显然
5. gentle adj.温柔的；文静的→_____________adv.轻轻地；温柔地
6. gradual adj.逐渐的→_____________adv.逐渐地；逐步地
7. remark v.& n. 谈论；评论→_____________adj.非凡的；显著的→_____________adv.惊人地
8. distant   adj.遥远的；远处的；疏远的；心不在焉的→_____________n.距离
9. automatic adj.自动的→_____________adv.无意识地；自动地
10. prefer vt.更喜欢；偏好→_____________n.爱好；偏爱

3 . It was not an unemployment letter but a letter with several suggestions about my teaching, one of which was _____________ (强调；使醒目) in red. (根据汉语提示单词拼写)

4 . 词性转换
1. freeze vi.& vt.(froze，frozen)结冰；(使)冻住→ _______________ adj.极冷的；冰冻的→ _______________ adj.结冰的；冻僵的；冷冻的
2. astonish vt.使十分惊讶；使吃惊→ _______________ adj.惊人的；令人惊讶的→_______________ adj.感到惊讶的→   _______________ n.惊讶
3. advertise vi.& vt.(为……)做广告/宣传；征聘→ _______________ n.(informal ad)广告；启事→ _______________ n.广告商
4. photograph n.照片 vt.(为……)拍照 vi.上相，上镜→ _______________ n.摄影师；拍照者→ _______________ n.摄影；摄影术
5. minor adj.较小的；次要的；轻微的→ _______________ n.少数；少数民族
6. electric adj.电的；用电的；电动的→ _______________ adj.与电有关的→ _______________ n.电
7. urge vt.催促；力劝n.强烈的欲望→ _______________ adj.紧急的；急迫的；急切的→_______________ n.紧迫，迫切
8. operate vt.操作 vi.动手术→ _______________ n.电话接线员；操作员→ _______________ n.手术；操作
9. interrupt vi.& vt.打断；打扰vt.使暂停；使中断→ _______________ n.打断；打扰；暂停；中断
10. desperate adj.绝望的；孤注一掷的；非常需要的→ _______________ adv.绝望地；孤注一掷地→_______________ n.绝望
11. practice n.& v.练习；实践→ _______________ adj.切实可行的；实际的；实践的
12. tight adj.牢固的；紧身的；绷紧的；严密的；(经济)紧张的 adv.紧紧地；牢固地→ _______________ adv.紧紧地；牢固地；紧密地→ _______________ vt.(使)变紧；(使)加紧
13. fog n.雾→ _______________ adj.有雾的；不清楚的

5 . Some of my ________ (英雄) are real people, and some are from stories.(根据汉语提示单词拼写)

6 . ______(困住) aboard due to the volcanic ash cloud, thousands of holiday-makers couldn’t make it home in April. (根据汉语提示单词拼写)

7 . By April, the f______ of confirmed coronavirus cases at home had reached up to 100,000. (根据首字母单词拼写)

8 . The mountain village has developed into a famous scenic spot, which f______(以……特色) sightseeing, shopping and tasty foods. (根据中英文提示填空)

9 . I do remember the title of Unit 5 in our textbook is “A d ______ world”, isn’t it? (根据首字母单词拼写)

10 . —Have you heard the news?
—Yes. The school radio station announced that our school had put the money _____ (筹募) to buy new instruments for kids. (根据汉语提示单词拼写)