2022年中招英语人教版总复习之分单元练习 第二十一节（答案）.docx

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1、答案:教材知识梳理一、重点单词1. bottom 2. fisherman 3. coal 4. ugly 5. industry 6. afford7. gate 8. bottle 9. president 10. cost 11. plastic12. work 13. survey 14. row 15. keyboard 16. method17. shall 18. text 19. level 20. degree 21. manager22. gentleman 23. task 24. standard 25. separate二、词汇拓展1. disadvantage 2.

2、 harmful; harmless 3. lawyer 4. thirsty5. instruction三、重点短语1. be harmful to 2. at the top of 3. take part in 4. turn off5. pay for 6. throw away 7. put sth. to good use 8. pull.down9. bring back 10. in a row 11. look back at 12. make a mess 13. keep ones cool 14. go by 15. believe in 16. first of al

3、l17. be thirsty for 18. be thankful to sb. 19. ahead of20. along with 21. be responsible for 22. set out23. separate from四、重点句型1. play a part in 2. no matter how 3. Its time to教材语法聚焦1-5 B DDCA 6-7 BC课时巩固练习一、1-5 B CB AD 6-10DAABD 11 - 15CCCBD16-20 AB AD B二、1-5 ACDAB 6-10CCBCA三、A.信息归纳1. low-carbon lif

4、e 2. low energy and no waste 3. every week4. air pollution and energy waste 5. cloth bagsB.书面表达My Low-carbon LifeIn order to protect the environment where we live, and stop it from getting worse and worse, I do believe we should lead a low-carbon life. As for me, the beginning of my low-carbon life

5、is riding to school instead of asking my parents to drive me there. Secondly, I wont use plastic bags any more. Thirdly, I will turn off all the lights when I leave home. Besides, I will use each side of the paper and reuse my books. Last but not least, I will use as little water as possible.Low-carbon life is so meaningful that I will invite everyone around me to start his or her own low-carbon life.