九年级（上） Unit 4—Topic 3-【一战成名新中考】2026贵州中考英语（课标版）·二轮复习·词汇分层练优质PPT课件

英语 1 2 第一部分 教材词汇分层练 九年级(上) Unit 4—Topic 3 3 1. _______(v.)证明，证实 prove 2. __________(adj.)电子的 ★ __________________ 电子产品 electronic electronic product 4 3. _______(v. & n.)怀疑，疑惑 → _________(adj.)疑惑的；怀疑的 → __________(adj. & adv.)无疑的(地)；肯定的(地) ★ ______________ 毫无疑问；的确 __________ 无疑地 doubt doubtful doubtless without doubt no doubt 4. _____(adj.)极小的，微小的 5. ______(n.)脑；智力；脑力 6. _______(v.)取消，撤销；废止 tiny brain cancel 5 7. ________(v.)连接；把……联系起来 → ___________(n.)联系；关系 ★ _________________ 把……和……连接/联系起来 connect connection connect… with… 8. ________(adv.)而且，再说 (prep.)除……之外(还) besides 9. ________(adj.)确定的，无疑的；一定会…… → _________(adv.)确定，肯定 ★ ___________ 肯定，确定，无疑 certain certainly for certain 6 10. ______(v.)警告，告诫 → _________(n.)(就可能发生的意外等提出的)警告；警示；先兆 ★ ______________________ 提醒某人注意某事/某物 _________________________ 警告某人(不要)做某事 warn warning warn sb. of/about sth. warn sb. (not) to do sth. 11. _______(modal v.)可以，可能 might 12. ___________(n.)家务劳动，家务事 ★ ______________ 做家务 housework do housework 13. __________(n.)杂志 magazine 7 14. _____(n.)妻子，太太 → ______(pl.) wife wives 15. ______(n.)油漆；油漆涂层 (v.)在……刷油漆；用颜料画 [2024.74] → _________(n.)油画，绘画 → ________(n.)画家 paint painting painter 16. _________(v.)奋斗；努力；争取 ★ __________________ 努力做某事 struggle struggle to do sth. 8 17. _______(n.)王宫，宫殿 ★ ___________________ 颐和园 palace the Summer Palace 18. _______(n.)塔 tower 9 1. ____________ 踏上…… 2. ___________________ 太空漫步 3. ____________ 出故障 4. ______________ 民族英雄 5. _______________ 太空行业 6. ____________________ 计算机技术 7. ______________ 中国古代 8. ________________ 学习方法 set foot on have a space walk break down national hero space industry computer technology ancient China learning method 10 9. ______________ 写作能力 10. ____________ 例如 11. ______________ 独自，单独 12. _____________ 并排地 13. ____________ 一束；一串 writing ability for instance on one's own side by side a bunch of 11 1.中国是第三个将人送入太空的国家。 China is the third nation _____ _____ a person into space. that sent 2.越来越多的人拥有个人电脑，用来打游戏和看电影。 More and more people have personal computers ___________ ____ used to play games and watch movies. that/which are 3.据证明中国已经在航天事业上取得了巨大的进步。 ___ _______/ _____ ________ that China has made great progress in its space industry. It proves It's proved 12 4.电脑在工作上和家庭中帮助我们，但它们必须被合理使用。 Computers help us at work and at home, but they ______ ____ used properly. must be 5.毫无疑问，电脑在科技和商业方面都很有用。 There is ____ _______ that computers are very useful in technology and business. no doubt 13 阅读下面短文，在空白处填入括号内单词的正确形式。 Passage 1 [外研八下Module 3改编]Scientists think that there has been life on the earth for hundreds of millions of years. However, we have not found life on any other planets yet. The earth is a planet and it 1. _____ (go) around the sun. Seven other planets also go around the sun. None of them has an environment like that of the earth, so scientists do not think they will find life on goes 14 them. The sun and 2. ____ (it) planets are called the solar system, and our solar system is a small part of a much 3. _______ (large) group of stars and planets, called the Galaxy or the Milky Way. There are billions of stars in the Galaxy, and our sun 4. ___ (be) only one of them. Scientists have also 5. ___________ (discover) many other galaxies in the universe. They are very far away and their light has to travel for many years to reach us. So how large is the universe? It is 6. ___________ (possible) to imagine. its larger is discovered impossible Scientists have sent spacecraft to the planet Mars to take 7. _______ (photo). They have even sent spacecraft to travel outside the solar system. However, no spacecraft has travelled far enough 8. _________ (reach) other stars in our Galaxy. Scientists have always asked the questions: with so many stars in the universe, are we alone, or is there life out there in space? Have there been 9. ________ (visit) to the earth from other planets? Why has no one communicated with us? We do not know the answers 10. _______ (clear)... yet.#1.4 photos to reach visitors clearly Passage 2 What's a blueprint? In general, a blueprint is a drawing that 1. _______ (show) how to put a house together with many different parts. DNA is the blueprint of life. But 2. _________ (build) a living thing is far more complex than building a house. It takes millions of years for nature 3. __________ (change) the DNA in living things to make them fit the world they live in. DNA 4. ___ (be) fantastic! shows building to change is 17 ● It is 5. ________ (prove) that every living thing has its own unique DNA. ● Some health problems can be 6. ________ (cause) by problems in your DNA. 7. __________ (science) can look for these problems and, sometimes, help you before you become sick. In the future, they might be able to change your DNA. ● You have your own unique DNA, but it doubtless repeats patterns from your parents' DNA. From your DNA, scientists can make a proved caused Scientists 8. ___________ (connect) with those who are related to you. Your parents and grandparents are related to you, and you have 9. ______ (they) DNA. When you have a grandson or granddaughter, he or she will have your DNA. Your DNA comes from your parents. Your DNA has billions of instructions that explain why you are the way you are. It's one of the 10. ______________ (amazing) things on the earth!#1.3.3 connection their most amazing $