Unit 58 Climate change · Unit 59 War and violence · Unit 60 Time · Unit 61 Numbers
📌 58.1 发音练习
1. global → go
2. flood → fun
3. fuel → few
4. drought → now
5. suffer → son
6. climate → comfortable
📌 58.2 词组搭配
1‑c (greenhouse effect) · 2‑a (global warming) · 3‑d (fossil fuels) · 4‑e (greenhouse gases) · 5‑b (climate change)
📌 58.3 完形填空
(2) recycle · (3) waste · (4) tap · (5) Save · (6) switching/turning · (7) Plant · (8) reduce · (9) Take
📌 58.4 单词填空
2. create · 3. result · 4. effects · 5. flood · 6. drought; occurring/happening · 7. environment · 8. destroy · 9. efficient · 10. Energy
📌 58.5 词性转换
recycle → recycling · waste → waste · destroy → destruction · exist → existence · solve → solution · reduce → reduction · support → support · suffer → suffering
💡 讲解点：词性转换后缀 -tion (reduce→reduction), -ence (exist→existence), -ing (suffer→suffering)。注意 destroy 名词为 destruction。
📌 58.6 开放性问题 (参考范例)
1. Yes, we see more extreme weather. 2. We recycle paper, plastic, glass. 3. I sometimes waste energy by leaving lights on. 4. I could turn off taps, drive less.
🌍 讲解点：occur vs happen 可互换，occurring 双写 r。environment 常与定冠词 the 搭配。
📌 59.1 词性判断
protect (verb) · war (noun) · die (verb) · defend (verb) · attack (n/v) · escape (n/v) · death (noun) · hide (verb) · shoot (verb) · search (n/v)
📌 59.2 动词填空
2. shot · 3. hide · 4. escape / get away · 5. exploded; killed · 6. searching · 7. destroyed · 8. defend (protect) · 9. carrying
📌 59.3 选词填空
1. missing · 2. battle · 3. both (heart/centre) · 4. destroyed · 5. dead · 6. both (escaped/got away) · 7. died · 8. carry · 9. shot
📌 59.4 语篇填空
1. attack · 2. soldiers · 3. enemy · 4. bomb · 5. violent · 6. killed · 7. army · 8. took place
📌 59.5 词族拓展
protect → protection · destroy → destruction · explode → explosion · defend → defence
💡 讲解点：die (死亡) vs kill (杀死) 区分；defend (v.) 名词 defence/defense。take place 无被动语态。
📌 60.1 短语填空
2. in (time) · 3. on (time) · 4. have (time) · 5. for · 6. same
📌 60.2 介词选择
2. by · 3. until · 4. since · 5. for · 6. during · 7. for · 8. in · 9. since
📌 60.3 改写时间表达
1. recently · 2. a long time ago / ages ago · 3. the other day · 4. recently/lately · 5. for ages · 6. for the time being
📌 60.4 常识填空
2. fortnight · 3. 19; 20 · 4. 1963; 50 · 5. 7 · 6. 10 · 7. 1960s
📌 60.5 开放性问题 (参考范例)
1. … for a year. 2. … half an hour. 3. … seven hours. 4. … since 2009. 5. … since this morning. 6. … my cousin. 7. … go to the gym much. 8. … be an architect.
⏳ 讲解点：take (花时间) 与 last (持续) 区别。for + 时间段, since + 时间点。fortnight = 两周。
📌 61.1 数字朗读
2. two and a half · 3. two thousand, three hundred and forty-five · 4. nought point two five · 5. one million, two hundred and fifty thousand · 6. ten point nought/oh four · 7. forty-seven per cent · 8. the tenth of September · 9. nine four oh/zero, double three eight · 10. minus five degrees Celsius · 11. in nineteen ninety-six · 12. twenty twelve
📌 61.2 改错
2. twenty thousand · 3. the seventh of June / June the seventh · 4. two hundred and twenty · 5. the thirty-first of August · 6. seven two three, six oh/zero nine
📌 61.3 选词填空
2. majority · 3. minority · 4. calculator · 5. work · 6. stuck
📌 61.4 算术计算
2. seventy-two · 3. sixty · 4. five · 5. three · 6. fifteen
📌 61.5 开放性问题 (参考范例)
1. nineteen eighty-eight · 2. one metre eighty · 3. flat three, number twenty-one · 4. June the sixth · 5. about eighty thousand · 6. about thirty-seven degrees
🔢 讲解点：hundred/thousand/million 前有数字时不加 s。小数逐位读。零在电话/数学/温度中读法不同 (oh / nought / zero)。