B3U4 综合训练 一．词汇1.词性变化1). violent _____________（n.）_____________（adv.）2). fundamental _____________ （adv.) _____________（n.） 基础；根本3). development __________（vt.）_____________（adj.)发达的；___________(adj.) 发展的4). exhaust ______________ (adj.) 5) extinct ______________ (n.) 6). prevent ___________(n.)____________ (adj.)7). gentle ___________(adv.) 8). exist ______________(n.)9). physics ____________(n.)物理学家 _____________ (n.) 内科医生__________(adj.)身体的；物理(学)的；物质的10).puzzle _________(adj.)令人迷惑的；________(adj.) 感到迷惑的11).harmful _____________ (n.& v.) _______________ (反义词）12). weightlessly ____________(adj.) _____________ (n. & v.)2. 用所给的词的适当形式填空1) The plant is now in danger of ____________ (extinct).2) Some programs on the Internet are full of ______________ (violent) and sex.3) With the _____________(develop) of modern industry, more and more pollution is caused.4) China is a ______________ (develop) country belong to the third world.5) There are _______________ (fundament) differences between your religious beliefs and mine.6) His ambition is to become a great _____________ (physics). 7) The _____________ question made me ____________(puzzle).3. 单词拼写 1). Your smoking can be h_____________to the health of your children.2). The Roman Empire e___________ for several centuries.3). 2 and 5 m_____________ to make 10. 4). The boat sank in a ____________ (猛烈的）storm.5). In sum, ________ (理论) should be combined with practice.4.短语总结1). _______________以……开始；首先 2). _______________及时；最终；迟早 3). _______________ 轮到某人；接着 4). _______________ 阻止，制止5). _______________ 挡住（光线） 6)._______________ 掌握；理解；熟悉7). ________________ (灾难、战争等)突发；爆发 8). ______________ 下蛋9). __________...
