2026年同步导学与优化训练八年级英语下册人教版第35页答案
四、短文填空
请从方框内选择适当的单词,并根据需要用其正确形式填空,使文章语法正确、完整连贯。注意:每空一词,每词仅用一次,有两词为多余项。
inside reason excite short end warm special doctor stay outside good if
Do you feel down more often during the winter months? 36 so, you might have winter depression. It's also known to doctors as seasonal affective disorder(SAD,季节性情绪失调).
SAD usually starts in autumn or winter and 37 in spring or early summer. As the weather gets colder and the days get 38, you feel more tired, sleepy and even hopeless from time to time.
However, we still don't know the 39 for SAD. Some scientists think that hormone(荷尔蒙) changes can cause this kind of problem. During winter, it 40 dark outside for much of the day. This causes the brain to make more melatonin(褪黑素). This hormone makes you feel sleepy and less 41.
Getting more sunlight is the 42 way to deal with SAD. Doctors say people should spend at least some time 43 every day during the winter. "Light therapy(疗法)", or using 44 lights at home to simulate(模仿) natural light, can also help. But if you still feel deeply depressed, you should go to a 45.
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答案

36. If 37. ends 38. shorter
39. reasons 40. stays 41. excited
42. best 43. outside 44. special
45. doctor

解析

【分析】
首先通读全文,理解文章关于季节性情绪失调(SAD)的介绍语境;接着逐个分析每个空的句子结构、语法要求及上下文逻辑,结合方框内的单词,注意词形变化(如时态、比较级、最高级、名词复数等),最终匹配出符合语境和语法的单词。
【解析】
36. 句意:如果是这样,你可能患有冬季抑郁。此处需要连词引导条件状语从句,方框内的"if"符合,句首大写,故填If。
37. 句意:SAD通常始于秋冬,在春季或初夏结束。主语SAD为单数,时态为一般现在时,与"starts"对应需用"end"的第三人称单数形式,故填ends。
38. 句意:随着天气变冷,白天变得更短。"get"后接形容词比较级,"short"的比较级为"shorter",符合语境,故填shorter。
39. 句意:然而,我们还不知道SAD的原因。此处指多种原因,"reason"需用复数形式,故填reasons。
40. 句意:冬天,白天大部分时间外面是黑的。"stay"表示保持某种状态,主语it为单数,一般现在时用第三人称单数形式,故填stays。
41. 句意:这种荷尔蒙让你困倦,没那么兴奋。"less"后接形容词,"excite"的形容词形式为"excited",故填excited。
42. 句意:获得更多阳光是应对SAD最好的方法。此处表示“最好的”,用"good"的最高级"best",前面加定冠词the,故填best。
43. 句意:医生说冬天每天应该花时间在外面。根据语境,晒太阳需在户外,故填outside。
44. 句意:“光疗法”或在家用特殊的灯模仿自然光。"special"修饰名词"lights",符合语境,故填special。
45. 句意:但如果你仍感到严重抑郁,应该去看医生。"go to a doctor"是固定搭配,意为“看医生”,故填doctor。
【答案】
36. If 37. ends 38. shorter 39. reasons 40. stays 41. excited 42. best 43. outside 44. special 45. doctor
【知识点】
词汇运用、词形转换、语境理解
【点评】
本题为短文填空题,考查学生对词汇的掌握、语境逻辑的分析及词形变化的运用能力,需结合上下文和语法规则匹配单词,整体难度适中。
【难度系数】
0.5
请阅读下面的短文,根据所提供的信息回答五个问题,要求所写答案语法正确、信息完整切题。
Mr Smith and Mrs Smith got the call every parent fears. Their 20-month-old son, Mike Smith, fell into a swimming pool at the daycare. He was underwater for about 5 minutes. When he was finally pulled out of the water, he had no pulse(脉搏)and was technically dead.
Mike was sent to a small hospital. Dr Nathan Taylor said that everyone dropped everything and came to help. Mike's body temperature was very low when he arrived. Everyone from doctors to nurses and other workers took turns doing CPR on the boy for almost three hours. The whole time they had help on the line from the team in London. Dr Jap, from London Health Sciences Centre, was on the phone guiding the team. When the child's body temperature rose and his heart started beating on its own, he was sent to London Victoria Hospital.
Two weeks later, Mike walked out of the hospital on his own two feet. “We are going home today!” his mother said. “This little boy has surprised so many people. They don’t know how he’s become so well so fast. Mike is a little fighter,” a family friend said.
The family recently paid a visit to the doctors, nurses and other workers to express thanks for saving Mike's life. These great medical workers really helped turn a would-be sad story into a wonderful recovery! Well done, everyone!
46. Where did Mike Smith have the accident?
At a swimming pool at the daycare. / He had the accident at a swimming pool at the daycare.

47. Who did CPR on Mike Smith in the hospital?
Doctors, nurses and other workers. / Doctors, nurses and other workers did it.

48. When was Mike Smith sent to London Victoria Hospital?
When his body temperature rose and his heart started beating on its own (, he was sent to London Victoria Hospital).

49. How long did Mike Smith stay in London Victoria Hospital?
For two weeks. / He stayed in the hospital for two weeks.

50. Why did the Smith family visit the hospital recently?
Because they wanted to express thanks (to the doctors, nurses and other workers) for saving Mike's life.

答案

46. At a swimming pool at the daycare. / He had the accident at a swimming pool at the daycare.
47. Doctors, nurses and other workers. / Doctors, nurses and other workers did it.
48. When his body temperature rose and his heart started beating on its own (, he was sent to London Victoria Hospital).
49. For two weeks. / He stayed in the hospital for two weeks.
50. Because they wanted to express thanks (to the doctors, nurses and other workers) for saving Mike's life.

解析

【分析】本题为英语阅读理解细节题,需根据每个问题的核心关键词,回到短文中定位对应语句,提取关键信息,确保答案语法正确、信息完整。具体需分别定位事故地点、做CPR的人员、转送医院的时间点、住院时长、拜访医院的原因,精准对应原文内容。
【解析】46. 定位原文第一段“fell into a swimming pool at the daycare”,提取事故地点;47. 定位原文第二段“Everyone from doctors to nurses and other workers took turns doing CPR”,提取做CPR的人员;48. 定位原文第二段“When the child's body temperature rose and his heart started beating on its own, he was sent to London Victoria Hospital”,提取转送时间;49. 定位原文第三段“Two weeks later, Mike walked out of the hospital”,提取住院时长;50. 定位原文第四段“to express thanks for saving Mike's life”,提取拜访原因。
【答案】46. At a swimming pool at the daycare. / He had the accident at a swimming pool at the daycare.
47. Doctors, nurses and other workers. / Doctors, nurses and other workers did it.
48. When his body temperature rose and his heart started beating on its own (, he was sent to London Victoria Hospital).
49. For two weeks. / He stayed in the hospital for two weeks.
50. Because they wanted to express thanks (to the doctors, nurses and other workers) for saving Mike's life.
【知识点】英语阅读理解;细节信息提取
【点评】本题为英语阅读理解基础细节题,解题核心是根据问题关键词定位原文对应信息,难度较低,主要考查学生快速定位并提取文本关键信息的能力。
【难度系数】0.8