Unit 4 Astronomy the science of the stars 综合训练（教师版）VIP专享

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.)violence violently; fundamentally fundament; develop developed developing; exhausted; extinction; prevention preventable; gently; existence; physicist physician physical;puzzling puzzled; harm harmless; weightless weight2. 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).extinction; violence; development; developing; fundamental; physicist/physician;puzzling puzzled 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) sh...