Unit 2 Reading Plus 知识点讲练 2025-2026学年人教版英语八年级下册

该初中英语学习任务单聚焦Unit 2 Reading Plus的18个核心词汇及短语，涵盖词形变化、固定搭配和语境应用，通过基础讲解、例句示范到针对性练习的递进设计，构建从词汇理解到句式运用的学习支架，帮助学生系统掌握语言知识。 资料特色在于知识点讲解系统，融合词性、搭配与例句，练习题分层设计，涵盖时态、词性转换等语法点，助力提升语言能力。通过语境化例句和多样练习，培养学生在具体情境中运用词汇的思维品质，引导学生主动调适学习策略，提升学习效率，体现语言能力与学习能力的协同发展。

Unit 2 Reading Plus 知识点精讲精练 1. sneeze v. 打喷嚏 n. 喷嚏 sneeze a lot 经常打喷嚏 sneeze loudly 大声打喷嚏 He sneezes because he has a cold. 他因为感冒而打喷嚏。 She gave a loud sneeze. 她打了一个大喷嚏。 Exercises: 1. He often ______ (sneeze) when he has a cold. 2. She let out a big ______ (sneeze). 3. Don’t ______ (sneeze) at others. 4. My brother ______ (sneeze) all day yesterday. 5. Cover your mouth when you ______. 2.list n. 清单；名单 v. 列出；列举 make a list 列清单 list sth. 列出某物 Please make a list of your homework.请列一个作业清单。 He listed his favorite books. 他列出了他最喜欢的书。 Exercises: 6. Let’s ______ (list) the things we need. 7. She made a shopping ______. 8. He ______ (list) three reasons just now. 9. Write your name on the ______. 10. Can you ______ your hobbies? 3.protect protect v. 保护 protection n. 保护 protect … from / against … 保护…… 免受…… environmental protection 环境保护 We must protect the earth. 我们必须保护地球。 The hat can protect you from the sun.这顶帽子能保护你免受太阳照射。 We need protection from danger.我们需要保护以远离危险。 Exercises: 11. We should ______ (protect) wild animals. 12. Sunscreen can protect us ______ the sun. 13. ______ (protect) is very important. 14. He wears a coat to protect himself ______ cold. 15. The law offers ______ (protect) to children. 4.through prep. 穿过；通过 through the air 穿过空气 go through 穿过；经历 The bird flies through the air.鸟在空中飞过。 Light comes through the window.光透过窗户照进来。 Exercises: 16. The river runs ______ the forest. 17. Sound travels ______ the air. 18. We walked ______ the gate. 19. The light goes ______ the glass. 20. He passed ______ the hard time. 5.tickle /ˈtɪkl/ v. （使）发痒；挠痒；逗笑 n. 痒；痒感 tickle sb. 挠某人痒痒 Don’t tickle me. 别挠我。 tickle sb.’s feet / nose 挠某人的脚 / 鼻子 (sth.) tickle sb. 某物让某人觉得痒 The wool tickles my neck. 羊毛让我脖子痒。 feel a tickle 觉得痒 I feel a tickle in my throat. 我喉咙里有点痒。 She is tickling the baby. 她在挠宝宝。 也可以作名词：痒感 a tickling in the nose 鼻子里的痒感 Exercises: 21. Stop ______ (tickle) me! I can’t laugh anymore. 22. The feather ______ (tickle) my face just now. 23. I feel a ______ (tickle) in my throat. 24. Don’t ______ (tickle) your sister. 25. ______ (tickle) makes me laugh.五、tick /tickling 6.take over 接管；接替；控制 take over sth. 接管某物 take over from sb. 接替某人 He will take over the job next week.他下周将接管这份工作。 Exercises: 26. Who will take ______ the company? 27. She took ______ from her sister. 28. The new manager took ______ last month. 29. Don’t let fear take ______. 30. He took ______ the team last year. 7.press against press against 挤压；紧贴；按在…… 上 He pressed his face against the window. 他把脸贴在窗户上。 Exercises: 31. She pressed her hand ______ the door. 32. The boy pressed ______ the wall. 33. Press the button ______ the box. 34. He pressed himself ______ the crowd. 35. She pressed the paper ______ the desk. 8.top n. 顶部；顶端 on top of 在…… 上面 at the top of 在…… 顶端 from top to bottom 从上到下 There is a bird on top of the house. 屋顶上有一只鸟。 He is at the top of the hill. 他在山顶。 Exercises: 36. Put the book ______ the table. 37. He stood ______ the mountain. 38. I cleaned the room ______. 39. There is a flag ______ the building. 40. Write your name ______ the page. 9.a blast of air a blast of air 一阵气流；一股风 A blast of air came through the window.一阵气流从窗户吹进来。 Exercises: 41. ______ blast of air blew the paper away. 42. I felt ______ cold blast of air. 43. ______ strong blast of air came in. 44. He opened the window and ______ blast of air came out. 45. ______ sudden blast of air surprised me. 10.drop v. 落下；掉下；放弃 n. 滴；水珠 drop sth. 掉某物 drop by 顺便拜访 a drop of water 一滴水 Be careful! Don't drop the glass.小心！别把杯子掉了。 There is a drop of water on the desk.桌子上有一滴水。 Exercises: 46. He ______ (drop) his bag yesterday. 47. A ______ of rain fell on my face. 48. Don't ______ your study. 49. She ______ (drop) her pen just now. 50. I want to ______ by your house. 11.allergic /be allergic to be allergic to sth. 对…… 过敏 I am allergic to cats.我对猫过敏。 She is allergic to peanuts.她对花生过敏。 Exercises: 51. He ______ allergic to pollen. 52. Are you allergic ______ dogs? 53. She ______ (be) allergic to seafood. 54. Many people ______ allergic to dust. 55. My sister ______ allergic to milk. 12.bloom v. 开花；绽放n. 花；盛开 in full bloom 盛开 Flowers bloom in spring.花儿在春天开放。 The roses are in full bloom.玫瑰正盛开。 Exercises: 56. The flowers ______ (bloom) every spring. 57. Look! The trees are ______. 58. Spring comes and flowers ______. 59. The garden is full of ______. 60. These flowers ______ last month. 13.travel up to 传播到；到达；上行,常指病毒、声音、气体传播 The cold can travel up to your nose.感冒会传到你的鼻子。 Sound travels up to our ears.声音传到我们耳朵里。 Exercises: 61. The virus can travel ______ our throat. 62. Light travels ______ the room. 63. The smell travels ______ the kitchen. 64. The pain travels ______ my arm. 65. The news travels ______ the school. 14.speed /at the speed of n. 速度 v. 加速 at the speed of… 以…… 的速度 at high speed 高速 The car runs at the speed of 60 km/h. 这辆车以 60 公里每小时的速度行驶。 Don't speed on the road. 路上不要超速。 Exercises: 66. Light travels ______ the speed of light. 67. He drove ______ high speed. 68. The train runs ______ 100 km/h. 69. We should not ______ (speed). 70. What's the ______ of the plane? 15.breathe (v.) /breath (n.) breathe /briːð/v. 呼吸 breath /breθ/n. 呼吸；气息 take a deep breath 深呼吸 breathe fresh air 呼吸新鲜空气 It's good to breathe fresh air.呼吸新鲜空气很好。 Please take a deep breath.请深呼吸。 Exercises: 71. We can't ______ (breathe) without air. 72. He took a deep ______. 73. ______ slowly and relax. 74. Her ______ was weak. 75. We need air to ______. 16.get sick get sick 生病；不舒服= be ill / be sick If you don't wear warm clothes, you will get sick. 如果你不穿暖和，就会生病。 Exercises: 76. Eat well, or you will ______. 77. She ______ (get) sick last week. 78. Don't worry. I won't ______. 79. He often ______ (get) sick in winter. 80. ______ sick easily is not good. 17.cover v. 覆盖；遮盖；包括 n. 封面；盖子 cover…with… 用…… 覆盖…… be covered with 被…… 覆盖 Cover your mouth when you cough.咳嗽时捂住嘴。 The book cover is nice.这本书的封面很好看。 Exercises: 81. ______ the table with a cloth. 82. The ground is ______ with snow. 83. The book ______ is broken. 84. He ______ his head with a hat. 85. Snow ______ the road last night. 18.make sure make sure 确保；务必 make sure (that) + 句子 make sure to do sth. 务必做某事 Make sure you finish your homework.确保你完成作业。 Make sure to lock the door.务必锁门。 Exercises: 86. Make sure ______ (come) early. 87. Make sure ______ you are safe. 88. ______ sure you turn off the light. 89. Make sure ______ (not be) late. 90. Please ______ sure of the time. 学科网（北京）股份有限公司 $