Unit 2 Wildlife protection 单元派生词课件（含练习）-2025-2026学年高中英语人教版必修第二册

Layla B2U2 Word Formation English with Layla in 2025 English with Layla in 2025 根据音标写单词 1. illegal /ɪˈli:ɡl/ adj.不合法的；非法的→illegally /ɪˈli:ɡəli/ adv.不合法地；非法地→legal /ˈli:ɡl/ adj.合法的→legally /ˈli:ɡəli/ adv.合法地 2. hunt /hʌnt/ vt.& vi.打猎；搜寻；追捕→hunter /ˈhʌntə(r)/ n.猎人→hunting /ˈhʌntɪŋ/ n.打猎；搜寻 3. immediately /ɪˈmi:diətli/ adv.立刻→immediate /ɪˈmi:diət/ adj.立刻的；立即的 4. alarming /əˈlɑ:mɪŋ/ adj.惊人的；使人惊恐的→alarm /əˈlɑ:m/ vt.使惊恐；使害怕；使担心 n.恐慌；警报；警报器→alarmed /əˈlɑ:md/ adj.感到恐慌的 5. extinct /ɪkˈstɪŋkt/ adj.已灭绝的→extinction /ɪkˈstɪŋkʃn/ n.灭绝 English with Layla in 2025 English with Layla in 2025 根据音标写单词 6. mass /mæs/ adj.大量的；广泛的；n.大量；堆；群→massive /ˈmæsɪv/ adj.巨大的；大量的 7. aware /əˈweə(r)/ adj.知道；发觉；有……意识的→awareness /əˈweənəs/ n.意识；认知 8. endanger /ɪnˈdeɪndʒə(r)/ vt.使遭受危险；危害→endangered /ɪnˈdeɪndʒəd/ adj.濒危的→danger /ˈdeɪndʒə(r)/ n.危险 9. concern /kənˈsɜ:n/ vt.涉及；让……担忧n.关心；担忧→concerned /kənˈsɜ:nd/ adj.担心的；关切的→concerning /kənˈsɜ:nɪŋ/ prep.关于 English with Layla in 2025 English with Layla in 2025 根据音标写单词 10. adapt /əˈdæpt/ vi.适应；vt.使适应；使适合→adaptation /ˌædæpˈteɪʃn/ n.适应；改编本 11. measure /ˈmeʒə(r)/ n.措施；方法；vt.测量；度量；估量→measurement /ˈmeʒəmənt/ n.测量；尺寸 12. pressure /ˈpreʃə(r)/ n.压力；要求→press /pres/ vt.按；压；敦促；将......塞进 n.新闻界；出版社 13. reserve /rɪˈzɜ:v/ n.(动植物)保护区；储藏(量)；vt.预订；预留；保留→reservation /ˌrezəˈveɪʃn/ n.预订；保留；保护区 English with Layla in 2025 English with Layla in 2025 根据音标写单词 14. observe /əbˈzɜ:v/ vt.观察(到)；注视；遵守；庆祝→observation /ˌɒbzəˈveɪʃn/ n.观察；观测 15. beauty /ˈbju:ti/ n.美；美人；美好的东西→beautiful /ˈbju:tɪfl/ adj.美丽的→beautifully /ˈbju:tɪfli/ adv.美丽地→beautify /ˈbju:tɪfaɪ/ vt.美化；使美丽 16. remind /rɪˈmaɪnd/ vt.提醒；使想起→reminder /rɪˈmaɪndə(r)/ n.起提醒作用的事物；提示 17. profit /ˈprɒfɪt/ n.利润；利益→profitable /ˈprɒfɪtəbl/ adj.有利可图的；有益的→profitably /ˈprɒfɪtəbli/ adv.有利地；有益地 English with Layla in 2025 English with Layla in 2025 根据音标写单词 18. effective /ɪˈfektɪv/ adj.有效的；生效的→effect /ɪˈfekt/ n.效果；影响→effectively /ɪˈfektɪvli/ adv.有效地 19. recover /rɪˈkʌvə(r)/ vi.恢复；康复；vt.找回；寻回→recovery /rɪˈkʌvəri/ n.恢复；康复 20. remove /rɪˈmu:v/ vt.去除；移开；脱去→removal /rɪˈmu:vl/ n.去除；移动 21. intend /ɪnˈtend/ vi.& vt.打算；计划；想要→intention /ɪnˈtenʃn/ n.意图；目的→intentional /ɪnˈtenʃənl/ adj.故意的；有意的→intentionally /ɪnˈtenʃənəli/ adv.故意地 English with Layla in 2025 English with Layla in 2025 根据音标写单词 22. threat /θret/ n.威胁→threaten /ˈθretn/ vt.威胁；危及→threatening /ˈθretnɪŋ/ adj.威胁性的；恐吓的 23. exist /ɪɡˈzɪst/ vi.存在；生存→existence /ɪɡˈzɪstəns/ n.存在；生存→existent /ɪɡˈzɪstənt/ adj.存在的；现存的 24. harmony /ˈhɑ:məni/ n.和谐；融洽→harmonious /hɑ:ˈməʊniəs/ adj.和谐的；融洽的→harmoniously /hɑ:ˈməʊniəsli/ adv.和谐地；融洽地 25. reduce /rɪˈdju:s/ vt.减少→reduction /rɪˈdʌkʃn/ n.减少；降低 English with Layla in 2025 English with Layla in 2025 根据音标写单词 26. neighbourhood/neighborhood /ˈneɪbəhʊd/ n.临近的地方；街区→neighbour/neighbor /ˈneɪbə(r)/ n.邻居→neighbouring/neighboring /ˈneɪbərɪŋ/ adj.邻近的 27. emotion /ɪˈməʊʃn/ n.感情；情感；情绪→emotional /ɪˈməʊʃənl/ adj.情感的；情绪的→emotionally /ɪˈməʊʃənəli/ adv.情感上；情绪上 28. unusual /ʌnˈju:ʒuəl/ adj.特别的；不寻常的→usual /ˈju:ʒuəl/ adj.通常的；平常的→usually /ˈju:ʒuəli/ adv.通常；平常→unusually /ʌnˈju:ʒuəli/ adv.不寻常地；特别地 English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 1. Although hunting is strictly banned (ban /bæn/ vt.禁止) here, some poachers(poacher /ˈpəʊtʃə/ n.偷猎者) still hunt illegally for profit. The government has declared (declare /dɪˈkleə(r)/ vt.宣布) that such behavior is totally illegal and offenders (offender /əˈfendə/ n.违法者) will face severe (/sɪˈvɪə(r)/ adj.严厉的) punishment (/ˈpʌnɪʃmənt/ n.惩罚). (legal) 2. The experienced hunters headed (head /hed/ vi.前往) into the deep forest, hoping to track down the wolves. To them, hunting is not just a sport, but a way of survival passed down by their ancestors (ancestor /ˈænsestə(r)/ n.祖先). (hunt) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 3. Upon hearing the news of the earthquake, the government took immediate action. Rescue teams were sent to the disaster area immediately to save lives. (immediate) 4. The alarming rise in sea levels has worried many scientists. They are alarmed by the prediction (/prɪˈdɪkʃn/ n.预言) that some island nations might disappear in the future. (alarm) 5. Many species are currently in danger of extinction due to habitat loss. If we don’t protect them, they will soon become extinct like the dinosaurs. (extinct) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 6. The construction (/kənˈstrʌkʃn/ n.建造) of the dam is a massive project involving (involve /ɪnˈvɒlv/ vt.涉及) thousands of workers. It has attracted the attention of the mass media from all over the world. (mass) 7. We should raise public awareness of environmental protection. Only when everyone is fully aware of the importance of saving energy (/ˈenədʒi/ n.能源) can we make a difference. (aware) 8. Pandas are considered as endangered animals. Human activities often put them in danger, and pollution continues to endanger their habitats. (endanger) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 9. The concerned mother called the teacher to express her concern about her son’s poor grades. She asked several questions concerning his behavior in class. (concern) 10. It took him a long time to adapt to the new culture. Later, he wrote a book about his experience, which was made into a film adaptation. (adapt) 11. To ensure the dress fits perfectly, the tailor (/ˈteɪlə(r)/ n.裁缝) took a careful measurement of her waist (/weɪst/ n.腰). He also decided to take measures to improve the quality of the fabric (/ˈfæbrɪk/ n.面料). (measure) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 12. Under huge pressure from work, he felt exhausted (/ɪɡˈzɔːstɪd/ adj.筋疲力尽的). He simply wanted to press a pause button (/pɔːz/ /ˈbʌtn/暂停键) on his busy life and take a rest. (press) 13. We decided to visit the nature reserve next week. Therefore, I called the hotel in advance to make a reservation. (reserve) 14.The students were asked to observe the growth of the plants carefully. According to their observation, the plants grew faster in sunlight. (observe) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 15. The beauty of the sunset attracted many tourists. The park was beautifully decorated with flowers, making it the most beautiful spot (/spɒt/ n.地点) in the city. (beauty) 16. Please remind me to take my medicine. I need to set an alarm on my phone as a reminder. (remind) 17.The company made a huge profit last year. Investing (/ɪnˈvest/ vi.投资) in green energy proved to be a profitable business decision. (profit) 18. The new medicine has a positive effect on patients. Doctors believe it can cure (/kjʊə(r)/ vt.治愈) the disease effectively. (effective) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 19. After a month of rest, he finally recovered from the surgery (/ˈsɜːdʒəri/ n.外科手术). His quick recovery surprised all the doctors. (recover) 20.The manager decided to remove the old furniture (/ˈfɜːnɪtʃə(r)/ n.家具) from the office. The removal of these heavy items (/ˈaɪtəm/ n.物品) took the workers several hours. (remove) 21. I didn’t break the vase (/vɑːz/ n.花瓶) intentionally; it was an accident. I had no intention of upsetting (upset /ʌpˈset/ vt.使心烦) you, as I originally (/əˈrɪdʒənəli/ adv.起初) intended to help clean the room. (intend) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 22. Pollution poses (/pəʊz/ vt.造成) a serious threat to wild animals. If we don’t act, it will threaten their survival. (threat) 23. Do aliens (/ˈeɪliənz/ n.外星人) really exist? The existence of life on other planets has always been a mystery to scientists. (exist) 24. The villagers live in harmony with nature. They strive to build a harmonious society where everyone respects each other. (harmony) 25. To improve air quality, we should reduce the use of private cars. A reduction in traffic will make the city a better place to live. (reduce) English with Layla in 2025 English with Layla in 2025 单词语法填空:用所给词的正确形式填空。 26. I have lived in this neighbourhood for ten years. My next-door neighbour is a very kind teacher. (neighbour) 27. She got very emotional when talking about her past. She couldn’t hide her emotions and began to cry. (emotion) 28.Winters in this area are usually very cold. However, the weather this year is quite unusual due to global warming. The temperature has remained unusually high, causing the ice to melt (/melt/ vi.融化) faster than ever. (usual) English with Layla in 2025 English with Layla in 2025 $ B2U2 Word Formation 1. illegal /ɪˈli:ɡl/ adj.不合法的；非法的→_______________ /ɪˈli:ɡəli/ adv.不合法地；非法地→_______________ /ˈli:ɡl/ adj.合法的→_______________ /ˈli:ɡəli/ adv.合法地 2. hunt /hʌnt/ vt.& vi.打猎；搜寻；追捕→_______________ /ˈhʌntə(r)/ n.猎人→_______________ /ˈhʌntɪŋ/ n.打猎；搜寻 3. immediately /ɪˈmi:diətli/ adv.立刻→_______________ /ɪˈmi:diət/ adj.立刻的；立即的 4. alarming /əˈlɑ:mɪŋ/ adj.惊人的；使人惊恐的→alarm /əˈlɑ:m/ vt.使惊恐；使害怕；使担心 n.恐慌；警报；警报器→_______________ /əˈlɑ:md/ adj.感到恐慌的 5. extinct /ɪkˈstɪŋkt/ adj.已灭绝的→_______________ /ɪkˈstɪŋkʃn/ n.灭绝 6. mass /mæs/ adj.大量的；广泛的；n.大量；堆；群→_______________ /ˈmæsɪv/ adj.巨大的；大量的 7. aware /əˈweə(r)/ adj.知道；发觉；有……意识的→_______________ /əˈweənəs/ n.意识；认知 8. endanger /ɪnˈdeɪndʒə(r)/ vt.使遭受危险；危害→_______________ /ɪnˈdeɪndʒəd/ adj.濒危的→_______________ /ˈdeɪndʒə(r)/ n.危险 9. concern /kənˈsɜ:n/ vt.涉及；让……担忧n.关心；担忧→_______________ /kənˈsɜ:nd/ adj.担心的；关切的→_______________ /kənˈsɜ:nɪŋ/ prep.关于 10. adapt /əˈdæpt/ vi.适应；vt.使适应；使适合→_______________ /ˌædæpˈteɪʃn/ n.适应；改编本 11. measure /ˈmeʒə(r)/ n.措施；方法；vt.测量；度量；估量→_______________ /ˈmeʒəmənt/ n.测量；尺寸 12. pressure /ˈpreʃə(r)/ n.压力；要求→_______________ /pres/ vt.按；压；敦促；将......塞进 n.新闻界；出版社 13. reserve /rɪˈzɜ:v/ n.(动植物)保护区；储藏(量)；vt.预订；预留；保留→_______________ /ˌrezəˈveɪʃn/ n.预订；保留；保护区 14. observe /əbˈzɜ:v/ vt.观察(到)；注视；遵守；庆祝→_______________ /ˌɒbzəˈveɪʃn/ n.观察；观测 15. beauty /ˈbju:ti/ n.美；美人；美好的东西→_______________ /ˈbju:tɪfl/ adj.美丽的→_______________ /ˈbju:tɪfli/ adv.美丽地→_______________ /ˈbju:tɪfaɪ/ vt.美化；使美丽 16. remind /rɪˈmaɪnd/ vt.提醒；使想起→_______________ /rɪˈmaɪndə(r)/ n.起提醒作用的事物；提示 17. profit /ˈprɒfɪt/ n.利润；利益→_______________ /ˈprɒfɪtəbl/ adj.有利可图的；有益的→_______________ /ˈprɒfɪtəbli/ adv.有利地；有益地 18. effective /ɪˈfektɪv/ adj.有效的；生效的→_______________ /ɪˈfekt/ n.效果；影响→_______________ /ɪˈfektɪvli/ adv.有效地 19. recover /rɪˈkʌvə(r)/ vi.恢复；康复；vt.找回；寻回→_______________ /rɪˈkʌvəri/ n.恢复；康复 20. remove /rɪˈmu:v/ vt.去除；移开；脱去→_______________ /rɪˈmu:vl/ n.去除；移动 21. intend /ɪnˈtend/ vi.& vt.打算；计划；想要→_______________ /ɪnˈtenʃn/ n.意图；目的→_______________ /ɪnˈtenʃənl/ adj.故意的；有意的→_______________ /ɪnˈtenʃənəli/ adv.故意地 22. threat /θret/ n.威胁→_______________ /ˈθretn/ vt.威胁；危及→_______________ /ˈθretnɪŋ/ adj.威胁性的；恐吓的 23. exist /ɪɡˈzɪst/ vi.存在；生存→_______________ /ɪɡˈzɪstəns/ n.存在；生存→_______________ /ɪɡˈzɪstənt/ adj.存在的；现存的 24. harmony /ˈhɑ:məni/ n.和谐；融洽→_______________ /hɑ:ˈməʊniəs/ adj.和谐的；融洽的→_______________ /hɑ:ˈməʊniəsli/ adv.和谐地；融洽地 25. reduce /rɪˈdju:s/ vt.减少→_______________ /rɪˈdʌkʃn/ n.减少；降低 26. neighbourhood/neighborhood /ˈneɪbəhʊd/ n.临近的地方；街区→_______________ /ˈneɪbə(r)/ n.邻居→_______________ /ˈneɪbərɪŋ/ adj.邻近的 27. emotion /ɪˈməʊʃn/ n.感情；情感；情绪→_______________ /ɪˈməʊʃənl/ adj.情感的；情绪的→_______________ /ɪˈməʊʃənəli/ adv.情感上；情绪上 28. unusual /ʌnˈju:ʒuəl/ adj.特别的；不寻常的→_______________ /ˈju:ʒuəl/ adj.通常的；平常的→_______________ /ˈju:ʒuəli/ adv.通常；平常→_______________ /ʌnˈju:ʒuəli/ adv.不寻常地；特别地 学科网（北京）股份有限公司 $ B2U2 Word Formation单句语法填空 1. Although hunting is strictly banned (ban /bæn/ vt.禁止) here, some poachers(poacher /ˈpəʊtʃə/ n.偷猎者) still hunt _______________ for profit. The government has declared (declare /dɪˈkleə(r)/ vt.宣布) that such behavior is totally _______________ and offenders (offender /əˈfendə/ n.违法者) will face severe (/sɪˈvɪə(r)/ adj.严厉的) punishment (/ˈpʌnɪʃmənt/ n.惩罚). (legal) 2. The experienced _______________ headed (head /hed/ vi.前往) into the deep forest, hoping to track down the wolves. To them, _______________ is not just a sport, but a way of survival passed down by their ancestors (ancestor /ˈænsestə(r)/ n.祖先). (hunt) 3. Upon hearing the news of the earthquake, the government took immediate action. Rescue teams were sent to the disaster area _______________ to save lives. (immediate) 4. The _______________ rise in sea levels has worried many scientists. They are _______________ (alarm) by the prediction (/prɪˈdɪkʃn/ n.预言) that some island nations might disappear in the future. (alarm) 5. Many species are currently in danger of _______________ due to habitat loss. If we don’t protect them, they will soon become extinct like the dinosaurs. (extinct) 6. The construction (/kənˈstrʌkʃn/ n.建造) of the dam is a _______________ project involving (involve /ɪnˈvɒlv/ vt.涉及) thousands of workers. It has attracted the attention of the mass media from all over the world. (mass) 7. We should raise public _______________ of environmental protection. Only when everyone is fully aware of the importance of saving energy (/ˈenədʒi/ n.能源) can we make a difference. (aware) 8. Pandas are considered as _______________ animals. Human activities often put them in danger, and pollution continues ____________________ their habitats. (endanger) 9. The _______________ mother called the teacher to express her concern about her son’s poor grades. She asked several questions _______________ his behavior in class. (concern) 10. It took him a long time ____________________ to the new culture. Later, he wrote a book about his experience, which was made into a film ____________________. (adapt) 11. To ensure the dress fits perfectly, the tailor (/ˈteɪlə(r)/ n.裁缝) took a careful _______________ of her waist (/weɪst/ n.腰). He also decided to take _______________ to improve the quality of the fabric (/ˈfæbrɪk/ n.面料). (measure) 12. Under huge _______________ from work, he felt exhausted (/ɪɡˈzɔːstɪd/ adj.筋疲力尽的). He simply wanted ____________________ a pause button (/pɔːz/ /ˈbʌtn/暂停键) on his busy life and take a rest. (press) 13. We decided to visit the nature reserve next week. Therefore, I called the hotel in advance to make a _______________. (reserve) 14.The students were asked ____________________ the growth of the plants carefully. According to their _______________, the plants grew faster in sunlight. (observe) 15. The beauty of the sunset attracted many tourists. The park was _______________ decorated with flowers, making it the most _______________ spot (/spɒt/ n.地点) in the city. (beauty) 16. Please remind me to take my medicine. I need to set an alarm on my phone as a _______________. (remind) 17.The company made a huge profit last year. Investing (/ɪnˈvest/ vi.投资) in green energy proved to be a _______________ business decision. (profit) 18. The new medicine has a positive _______________ on patients. Doctors believe it can cure (/kjʊə(r)/ vt.治愈) the disease _______________. (effective) 19. After a month of rest, he finally _______________ from the surgery (/ˈsɜːdʒəri/ n.外科手术). His quick _______________ surprised all the doctors. (recover) 20.The manager decided ____________________ the old furniture (/ˈfɜːnɪtʃə(r)/ n.家具) from the office. The _______________ of these heavy items (/ˈaɪtəm/ n.物品) took the workers several hours. (remove) 21. I didn’t break the vase (/vɑːz/ n.花瓶) _______________; it was an accident. I had no _______________ of upsetting (upset /ʌpˈset/ vt.使心烦) you, as I originally (/əˈrɪdʒənəli/ adv.起初) _______________ to help clean the room. (intend) 22. Pollution poses (/pəʊz/ vt.造成) a serious threat to wild animals. If we don’t act, it will _______________ their survival. (threat) 23. Do aliens (/ˈeɪliənz/ n.外星人) really exist? The _______________ of life on other planets has always been a mystery to scientists. (exist) 24. The villagers live in harmony with nature. They strive to build a _______________ society where everyone respects each other. (harmony) 25. To improve air quality, we should reduce the use of private cars. A _______________ in traffic will make the city a better place to live. (reduce) 26. I have lived in this _______________ for ten years. My next-door _______________ is a very kind teacher. (neighbour) 27. She got very _______________ when talking about her past. She couldn’t hide her _______________ and began to cry. (emotion) 28.Winters in this area are _______________ very cold. However, the weather this year is quite _______________ due to global warming. The temperature has remained _______________ high, causing the ice to melt (/melt/ vi.融化) faster than ever. (usual) 学科网（北京）股份有限公司 $ B2U2 Word Formation 1. illegal /ɪˈli:ɡl/ adj.不合法的；非法的→illegally /ɪˈli:ɡəli/ adv.不合法地；非法地→legal /ˈli:ɡl/ adj.合法的→legally /ˈli:ɡəli/ adv.合法地 2. hunt /hʌnt/ vt.& vi.打猎；搜寻；追捕→hunter /ˈhʌntə(r)/ n.猎人→hunting /ˈhʌntɪŋ/ n.打猎；搜寻 3. immediately /ɪˈmi:diətli/ adv.立刻→immediate /ɪˈmi:diət/ adj.立刻的；立即的 4. alarming /əˈlɑ:mɪŋ/ adj.惊人的；使人惊恐的→alarm /əˈlɑ:m/ vt.使惊恐；使害怕；使担心 n.恐慌；警报；警报器→alarmed /əˈlɑ:md/ adj.感到恐慌的 5. extinct /ɪkˈstɪŋkt/ adj.已灭绝的→extinction /ɪkˈstɪŋkʃn/ n.灭绝 6. mass /mæs/ adj.大量的；广泛的；n.大量；堆；群→massive /ˈmæsɪv/ adj.巨大的；大量的 7. aware /əˈweə(r)/ adj.知道；发觉；有……意识的→awareness /əˈweənəs/ n.意识；认知 8. endanger /ɪnˈdeɪndʒə(r)/ vt.使遭受危险；危害→endangered /ɪnˈdeɪndʒəd/ adj.濒危的→danger /ˈdeɪndʒə(r)/ n.危险 9. concern /kənˈsɜ:n/ vt.涉及；让……担忧n.关心；担忧→concerned /kənˈsɜ:nd/ adj.担心的；关切的→concerning /kənˈsɜ:nɪŋ/ prep.关于 10. adapt /əˈdæpt/ vi.适应；vt.使适应；使适合→adaptation /ˌædæpˈteɪʃn/ n.适应；改编本 11. measure /ˈmeʒə(r)/ n.措施；方法；vt.测量；度量；估量→measurement /ˈmeʒəmənt/ n.测量；尺寸 12. pressure /ˈpreʃə(r)/ n.压力；要求→press /pres/ vt.按；压；敦促；将......塞进 n.新闻界；出版社 13. reserve /rɪˈzɜ:v/ n.(动植物)保护区；储藏(量)；vt.预订；预留；保留→reservation /ˌrezəˈveɪʃn/ n.预订；保留；保护区 14. observe /əbˈzɜ:v/ vt.观察(到)；注视；遵守；庆祝→observation /ˌɒbzəˈveɪʃn/ n.观察；观测 15. beauty /ˈbju:ti/ n.美；美人；美好的东西→beautiful /ˈbju:tɪfl/ adj.美丽的→beautifully /ˈbju:tɪfli/ adv.美丽地→beautify /ˈbju:tɪfaɪ/ vt.美化；使美丽 16. remind /rɪˈmaɪnd/ vt.提醒；使想起→reminder /rɪˈmaɪndə(r)/ n.起提醒作用的事物；提示 17. profit /ˈprɒfɪt/ n.利润；利益→profitable /ˈprɒfɪtəbl/ adj.有利可图的；有益的→profitably /ˈprɒfɪtəbli/ adv.有利地；有益地 18. effective /ɪˈfektɪv/ adj.有效的；生效的→effect /ɪˈfekt/ n.效果；影响→effectively /ɪˈfektɪvli/ adv.有效地 19. recover /rɪˈkʌvə(r)/ vi.恢复；康复；vt.找回；寻回→recovery /rɪˈkʌvəri/ n.恢复；康复 20. remove /rɪˈmu:v/ vt.去除；移开；脱去→removal /rɪˈmu:vl/ n.去除；移动 21. intend /ɪnˈtend/ vi.& vt.打算；计划；想要→intention /ɪnˈtenʃn/ n.意图；目的→intentional /ɪnˈtenʃənl/ adj.故意的；有意的→intentionally /ɪnˈtenʃənəli/ adv.故意地 22. threat /θret/ n.威胁→threaten /ˈθretn/ vt.威胁；危及→threatening /ˈθretnɪŋ/ adj.威胁性的；恐吓的 23. exist /ɪɡˈzɪst/ vi.存在；生存→existence /ɪɡˈzɪstəns/ n.存在；生存→existent /ɪɡˈzɪstənt/ adj.存在的；现存的 24. harmony /ˈhɑ:məni/ n.和谐；融洽→harmonious /hɑ:ˈməʊniəs/ adj.和谐的；融洽的→harmoniously /hɑ:ˈməʊniəsli/ adv.和谐地；融洽地 25. reduce /rɪˈdju:s/ vt.减少→reduction /rɪˈdʌkʃn/ n.减少；降低 26. neighbourhood/neighborhood /ˈneɪbəhʊd/ n.临近的地方；街区→neighbour/neighbor /ˈneɪbə(r)/ n.邻居→neighbouring/ neighboring /ˈneɪbərɪŋ/adj.邻近的 27. emotion /ɪˈməʊʃn/ n.感情；情感；情绪→emotional /ɪˈməʊʃənl/ adj.情感的；情绪的→emotionally /ɪˈməʊʃənəli/ adv.情感上；情绪上 28. unusual /ʌnˈju:ʒuəl/ adj.特别的；不寻常的→usual /ˈju:ʒuəl/ adj.通常的；平常的→usually /ˈju:ʒuəli/ adv.通常；平常→unusually /ʌnˈju:ʒuəli/ adv.不寻常地；特别地 学科网（北京）股份有限公司 $ B2U2 Word Formation单句语法填空 1. Although hunting is strictly banned (ban /bæn/ vt.禁止) here, some poachers(poacher /ˈpəʊtʃə/ n.偷猎者) still hunt illegally for profit. The government has declared (declare /dɪˈkleə(r)/ vt.宣布) that such behavior is totally illegal and offenders (offender /əˈfendə/ n.违法者) will face severe (/sɪˈvɪə(r)/ adj.严厉的) punishment (/ˈpʌnɪʃmənt/ n.惩罚). (legal) 2. The experienced hunters headed (head /hed/ vi.前往) into the deep forest, hoping to track down the wolves. To them, hunting is not just a sport, but a way of survival passed down by their ancestors (ancestor /ˈænsestə(r)/ n.祖先). (hunt) 3. Upon hearing the news of the earthquake, the government took immediate action. Rescue teams were sent to the disaster area immediately to save lives. (immediate) 4. The alarming rise in sea levels has worried many scientists. They are alarmed (alarm) by the prediction (/prɪˈdɪkʃn/ n.预言) that some island nations might disappear in the future. (alarm) 5. Many species are currently in danger of extinction due to habitat loss. If we don’t protect them, they will soon become extinct like the dinosaurs. (extinct) 6. The construction (/kənˈstrʌkʃn/ n.建造) of the dam is a massive project involving (involve /ɪnˈvɒlv/ vt.涉及) thousands of workers. It has attracted the attention of the mass media from all over the world. (mass) 7. We should raise public awareness of environmental protection. Only when everyone is fully aware of the importance of saving energy (/ˈenədʒi/ n.能源) can we make a difference. (aware) 8. Pandas are considered as endangered animals. Human activities often put them in danger, and pollution continues to endanger their habitats. (endanger) 9. The concerned mother called the teacher to express her concern about her son’s poor grades. She asked several questions concerning his behavior in class. (concern) 10. It took him a long time to adapt to the new culture. Later, he wrote a book about his experience, which was made into a film adaptation. (adapt) 11. To ensure the dress fits perfectly, the tailor (/ˈteɪlə(r)/ n.裁缝) took a careful measurement of her waist (/weɪst/ n.腰). He also decided to take measures to improve the quality of the fabric (/ˈfæbrɪk/ n.面料). (measure) 12. Under huge pressure from work, he felt exhausted (/ɪɡˈzɔːstɪd/ adj.筋疲力尽的). He simply wanted to press a pause button (/pɔːz/ /ˈbʌtn/暂停键) on his busy life and take a rest. (press) 13. We decided to visit the nature reserve next week. Therefore, I called the hotel in advance to make a reservation. (reserve) 14.The students were asked to observe the growth of the plants carefully. According to their observation, the plants grew faster in sunlight. (observe) 15. The beauty of the sunset attracted many tourists. The park was beautifully decorated with flowers, making it the most beautiful spot (/spɒt/ n.地点) in the city. (beauty) 16. Please remind me to take my medicine. I need to set an alarm on my phone as a reminder. (remind) 17.The company made a huge profit last year. Investing (/ɪnˈvest/ vi.投资) in green energy proved to be a profitable business decision. (profit) 18. The new medicine has a positive effect on patients. Doctors believe it can cure (/kjʊə(r)/ vt.治愈) the disease effectively. (effective) 19. After a month of rest, he finally recovered from the surgery (/ˈsɜːdʒəri/ n.外科手术). His quick recovery surprised all the doctors. (recover) 20.The manager decided to remove the old furniture (/ˈfɜːnɪtʃə(r)/ n.家具) from the office. The removal of these heavy items (/ˈaɪtəm/ n.物品) took the workers several hours. (remove) 21. I didn’t break the vase (/vɑːz/ n.花瓶) intentionally; it was an accident. I had no intention of upsetting (upset /ʌpˈset/ vt.使心烦) you, as I originally (/əˈrɪdʒənəli/ adv.起初) intended to help clean the room. (intend) 22. Pollution poses (/pəʊz/ vt.造成) a serious threat to wild animals. If we don’t act, it will threaten their survival. (threat) 23. Do aliens (/ˈeɪliənz/ n.外星人) really exist? The existence of life on other planets has always been a mystery to scientists. (exist) 24. The villagers live in harmony with nature. They strive to build a harmonious society where everyone respects each other. (harmony) 25. To improve air quality, we should reduce the use of private cars. A reduction in traffic will make the city a better place to live. (reduce) 26. I have lived in this neighbourhood for ten years. My next-door neighbour is a very kind teacher. (neighbour) 27. She got very emotional when talking about her past. She couldn’t hide her emotions and began to cry. (emotion) 28.Winters in this area are usually very cold. However, the weather this year is quite unusual due to global warming. The temperature has remained unusually high, causing the ice to melt (/melt/ vi.融化) faster than ever. (usual) 学科网（北京）股份有限公司 $