九年级（下） Unit 4-【一战成名新中考】2026广西中考英语（译林版）·一轮复习·词汇分层练优质PPT课件（练册）

该初中英语中考复习课件系统覆盖九年级下册Unit 4核心词汇、短语及语法考点，严格对接中考说明中的词汇考查要求，分析高频词（如passenger, compare）和短语（carry out, after all）的中考出现频率，按“单词拓展-短语归纳-语用训练”分层梳理，归纳选词填空等常考题型的备考方向。 课件亮点在于“词汇语境化+真题改编训练”模式，如选词填空专练改编自教材阅读，通过tasty比较级/最高级辨析、compare to/with固定搭配应用，培养学生的语言能力和思维品质。配套单词拓展表（含词性转换、固定搭配）助力夯实基础，教师可依托此资料开展词汇分层教学，提升学生中考词汇题型得分率，确保复习针对性。

英语 1 2 第一部分 教材词汇分层练 九年级(下) Unit 4 3 1. _______(n.)行星 2. _________(adj.)拥挤的 3. _________(adj.)被污染的 planet crowded polluted 4. ______(adj.)快的；迅速的 → ________(adv.)快地；迅速地 rapid rapidly 5. _________(n.& vt.)增加 increase 4 6. __________(n.)乘客 7. ______________(adj.)使人不舒服的；不舒适的 passenger uncomfortable 8. ______(adj.)味道好的 → _______(比较级)味道更好的 → ________(最高级)味道最好的 tasty tastier tastiest 9. _________(adv.)专门地；特地 specially 10. _________(vt.& vi.)比较 ★ ________________ 与……相比 compare compare to/with 5 11. _______(adj.)知道；意识到 ★ _______________ 意识到…… 12. ______(vt.& vi.)围绕；将……圈起来(n.)(熟悉的、相关的人形成的)圈 子；圆圈 13. __________(n.)可能性 14. _________(n.)外来者；陌生人 15. ___________(n.)百分率；百分数 aware be aware of… circle possibility stranger percentage 6 16. _____(n.)风险；危险 (vt.)冒险做 ★ _____________________ 冒险 risk take a risk/take risks 17. __________(adj.)电子的 electronic 7 1. __________ 开展；执行 2. _________ 毕竟 3. _______________ 再；重新 4. _________________ 以……的速度 5. _______________ 以……形式 6. ___________ 干粮 7. _____________ 睡袋 carry out after all (all)over again at a/the speed of in the form of dried food sleeping bag 8 【改编自译林九下Unit 4 Reading】#1 passenger survive at specially tasty they space so connect planet Some people believe that humans could live on the1. _______ Mars by the year 2100. With the development of technology， by the year 2100， the journey from Earth to Mars might only take about 20 minutes in spacecraft that travel 2. ___ the speed of light! #1.1.1 However， the planet at 9 passenger survive at specially tasty they space so connect planet speed of the spacecraft would be very fast, 3. ____ people might feel quite uncomfortable on the journey to Mars. It would make many 4. ___________ feel ill.#1.1.1 so passengers Humans cannot 5. ________ without water, oxygen or food. So far, nobody knows whether there would be enough water or oxygen on Mars. Food would probably be in the form of pills and would not be so 6. ______.#1.2 survive tasty 10 passenger survive at specially tasty they space so connect planet Gravity could be another problem. The gravity on Mars is only about three-eighths of that on the Earth. People would have to wear boots that are7. _________ designed to prevent them from floating off into space. Compared with life on the Earth， life on Mars would be better in some ways. People would have more 8. ______ to live. They might live in houses with huge comfortable rooms.#1.4 specially space 11 passenger survive at specially tasty they space so connect planet There would probably be no schools on Mars. Every student would have a computer at home which is 9. __________ to an interplanetary network. They would study at online schools with “e-teachers”. The “e- teachers” can help with 10. ______ schoolwork at any time.#1.5 connected their 12 $