Unit 2 默写练习3 单元回扣复习 （课件）-【步步高】2023-2024学年高二英语选择性必修第三册（译林版2020）

Unit 2 Out of this world 默写练习三 单元回扣复习 Ⅰ.重点单词 1. vt.使烦恼，使担心；花费时间精力(做某事)；打扰 vi.花费时间精力(做某事) n.麻烦，困难 2. n.任务；使命，天职；军事行动；太空飞行任务 3. adj.必不可少的，对……极重要的；维持生命所必需的 4. n.闲暇，空闲 5. adj.至关重要的，关键性的 6. adv.仅仅，只不过 7. n.居住，住处；庇护 vt.保护，掩蔽 vi.躲避 bother mission vital leisure crucial merely shelter 8. n.缺乏，不存在；缺席 → adj.缺席的；不在的；走神的 9. vt.占用，使用；居住；占领，侵占；使忙于 → adj.有人使用的；忙于……的；被占领的 → n.占领；职业 10. vt.评估，估计，评价 → n.评价；评估 absence absent occupy occupied occupation evaluate evaluation 11. n.面临，遭受；揭露；报道 → adj.无遮蔽的；无保护的；易受攻击的 → vt.使接触；使体验；显露；使暴露于(险境) 12. n.基础，根据；地基；创办；基金会 → vt.创建；建立；把……建立在 → n.创建者；创始人 13. n.起源，起因；出身 → vi.& vt.起源；发源；创立 → adj.起初的；独创的；原作的 → adv.起初；原来 exposure exposed expose foundation found founder origin originate original originally 14. n.发生率，出现率；频繁；频率 → adj.频繁的，经常的 → adv.频繁地，经常 15. n.助理；售货员；助教 adj.助理的，副的 → vt.帮助；协助 → n.帮助；协助；援助 frequency frequent frequently assistant assist assistance Ⅱ.核心短语 1. 使进一步了解…… 2. 结束 3. 发生 4. 经过；流逝 5. 依靠；依赖；取决于 6. 向上看，仰视；尊敬；拜访，看望；查阅 cast new light on come to an end take place go by depend on look up 7. 搞清楚，理解 8. 对……做出贡献 9. 建立 10. 成熟；长成 make sense of make contributions to set up grow up Ⅲ.经典句式 1.虽然道路崎岖陡峭，但没有人停下来。(as) ，no one quit. 2.那就是他总是不辞劳苦地在山谷中雕刻冰的原因。(That is why...) to carve ice in the valley. 3.一些同学负责摘苹果，其他同学负责把摘下来的苹果打包。(while) Some of the students were responsible for picking apples ______________ . Rough and steep as the road was That is why he is always bothering while the others packing them 4.他有可能在周日去当地的慈善机构。(It is likely that...) local charity on Sunday. 5.你绝对不能告诉她真相，否则她会崩溃的。(in no sense) ，or she will break down. It is likely that he will go to In no sense can you tell her the truth Ⅳ.语法填空(文中加颜色词汇为本单元的重点词汇) Whether space and universe are worth 1. (explore) has been a heated topic for people. Some astronauts 2. (bother) to explore space to finish their missions by now.Due to the 3. (absent) of gravity in space，they have to attach themselves in order not to float around.They are occupied in conducting scientific research and 4. (evaluate) the effects of low gravity on creatures. exploring have bothered absence evaluating At the same time，they have to do some maintenance and cleaning.For a spacewalk，they must put on their spacesuits to protect them from 5. (expose) to the cold and radiation.In view of the low-gravity environment，it is 6. luxury to eat fresh food.Sometimes they must take pills to ensure a balanced supply of nutrients.Though it is challenging and difficult，it is rewarding.The results of these space explorations have made major contributions 7. an understanding of the origin，evolution，and likely future of the universe. exposure/being exposed a to Although space exploration demands huge investment，the space industry 8. (actual) can bring great economic value.Meanwhile，it can provide education and inspiration for the next generation.In 9. (I) opinion，such wonders as a space shuttle launch or astronauts walking on the Moon are incredibly exciting and inspiring to witness，and it can be these moments 10. shape children’s lives forever and motivate them to become the scientists and engineers of the future. actually my that $$