2026年新课程课堂同步练习册八年级英语下册人教版第12页答案
Ⅲ. 根据课本第14页3a内容,填入适当的单词,完成短文。
Helen is not feeling well. She has ___, a fever and ___.
She felt very cold and didn't have much ___ yesterday.
The doctor says she has the ___. He tells her to take some ___, drink enough water, and ___ at home. He also says she should wear a ___ outside to avoid passing the virus to others.
The doctor reminds Helen that her health is in her hands. If she takes good care of herself, she will ___ soon.

答案

a runny nose, a sore throat, energy, flu, medicine, rest, mask, get better

解析

【分析】本题为依托课本内容的语境填词题,属于健康主题的词汇运用类题目。解题时需结合上下文语境(如病症描述、身体状态、医嘱要求等),回忆课本相关的固定表达及健康类常用词汇,逐个匹配每个空的语义和搭配要求,完成填空。
【解析】1. 第一空与fever(发烧)并列,需填病症类短语,对应a runny nose;2. 第二空为另一病症,填a sore throat;3. 第三空在didn't have much后,需填名词表示“精力”,填energy;4. 第四空为医生诊断的疾病,填flu;5. 第五空在take some后,需填药物类名词,填medicine;6. 第六空为医嘱,需填“休息”,填rest;7. 第七空为避免传病毒需戴的物品,填mask;8. 第八空表示“很快好转”,填get better。
【答案】a runny nose, a sore throat, energy, flu, medicine, rest, mask, get better
【知识点】健康话题词汇、固定搭配运用、语境填词
【点评】本题结合课本内容,考查健康相关的常用词汇及固定搭配,难度较低,学生熟悉课本对应内容即可完成作答。
【难度系数】0.3
四、IV. 根据汉语提示,完成句子。
(恰当使用反身代词描述健康状况及给出健康建议)
1. David has a stomachache because he couldn't ___(忍住). The food was so delicious.
2. I practiced my speech ___(我自己)for hours. Now my throat really hurts.
3. Your nose is bleeding. How did you ___(弄伤自己)?
4. She couldn’t ___(玩得开心)because she had the flu.
5. We should ___(照顾好自己).
6. It’s the flu season. They wear marks to ___(保护好自己)from the virus.
7. Jenny fell off the bike and ___(弄伤自己).

答案

1. help himself 2. by myself
3. hurt yourself 4. enjoy herself
5. take good care of ourselves 6. protect themselves
7. hurt herself

解析

【分析】
这道题考查反身代词的用法及含反身代词的固定短语搭配,解题时需先明确每个句子的主语,再结合汉语提示匹配对应的固定短语,同时根据主语的人称、数及时态确定反身代词的正确形式,注意短语中反身代词的固定搭配要求。
【解析】
1. 固定搭配can't help oneself意为“忍住,控制自己”,主语是he,反身代词用himself,故填help himself。
2. 固定搭配by oneself意为“独自,自己”,主语是I,反身代词用myself,故填by myself。
3. 固定搭配hurt oneself意为“弄伤自己”,主语是you,反身代词用yourself,故填hurt yourself。
4. 固定搭配enjoy oneself意为“玩得开心”,主语是she,反身代词用herself,故填enjoy herself。
5. 固定搭配take good care of oneself意为“照顾好自己”,主语是we,反身代词用ourselves,故填take good care of ourselves。
6. 固定搭配protect oneself from...意为“保护自己免受……”,主语是they,反身代词用themselves,故填protect themselves。
7. 固定搭配hurt oneself意为“弄伤自己”,主语是Jenny(第三人称单数女性),时态为一般过去时,故填hurt herself。
【答案】
1. help himself 2. by myself
3. hurt yourself 4. enjoy herself
5. take good care of ourselves 6. protect themselves
7. hurt herself
【知识点】
反身代词用法、固定短语搭配
【点评】
本题围绕反身代词的基础运用展开,需掌握常见含反身代词的固定短语,结合主语的人称、数及时态变换反身代词形式,是巩固反身代词知识点的基础题型。
【难度系数】
0.6
一、I. 用方框中选出合适的词语并用其适当的形式完成句子。
get an X-ray take care of have a cold take the temperature talk too much hurt oneself cough badly wear a mask
1. Mom, I ___ just now. It was $ 3 8. 5° \mathrm{C} $ .
2. My mother ___ today, so I can't see the movie with you.
3. Listen! Lulu ___! She should take some medicine.
4. My mother tells me to see a dentist and ___.
5. He thinks he's old enough to ___ himself, so he wants to move out.
6. I'm having a cold. When I'm outside, I will ___ to protect others.
7. Be careful! You might ___ with that knife.
8. I ___ and didn’t drink enough water. Now I have a sore throat.

答案

1. took the temperature 2. has a cold
3. is coughing badly 4. get an X-ray
5. take care of 6. wear a mask
7. hurt yourself 8. talked too much

解析

【分析】先明确方框内各短语含义:get an X-ray(做X光检查)、take care of(照顾)、have a cold(感冒)、take the temperature(量体温)、talk too much(说得太多)、hurt oneself(伤到自己)、cough badly(咳得厉害)、wear a mask(戴口罩)。解题时需结合句子语境、时态及主语人称,选择对应短语并变形:1. 由“38.5℃”确定选量体温的短语,结合just now的过去时间标志变过去式;2. 由“不能看电影”确定选感冒的短语,表现在状态用合适时态;3. 由“Listen!”确定用现在进行时,匹配主语变形;4. 结合“看牙医”的并列动作选短语,用原形;5. 结合“照顾自己”的语境选短语,不定式后用原形;6. 结合“保护他人”的目的选短语,will后用原形;7. 结合“小心”的提示选短语,主语是you对应反身代词;8. 结合“喉咙痛”的原因选短语,表过去动作变过去式。
【解析】1. 句意:妈妈,我刚才量了体温,是38.5度。由“38.5℃”可知选take the temperature,just now为一般过去时标志,故变took the temperature;2. 句意:我妈妈今天感冒了,所以不能和你看电影。由语境选have a cold,表现在的状态,主语mother是第三人称单数,故用has a cold;3. 句意:听!露露咳得厉害!她该吃药。由“Listen!”可知是现在进行时,选cough badly,主语Lulu是第三人称单数,故变is coughing badly;4. 句意:我妈妈让我去看牙医并做X光检查。由“see a dentist”可知选get an X-ray,与see并列,用原形;5. 句意:他觉得自己足够大能照顾自己,所以想搬出去。由语境选take care of,不定式to后用原形;6. 句意:我感冒了,在外面时会戴口罩保护他人。由“protect others”可知选wear a mask,will后用原形;7. 句意:小心!你可能会用那把刀伤到自己。由“Be careful”可知选hurt oneself,主语是you,故用hurt yourself;8. 句意:我说得太多,没喝足够的水,现在喉咙痛。由“have a sore throat”可知选talk too much,是过去的动作,故变talked too much。
【答案】1. took the temperature 2. has a cold 3. is coughing badly 4. get an X-ray 5. take care of 6. wear a mask 7. hurt yourself 8. talked too much
【知识点】短语运用、动词时态、固定搭配
【点评】本题为短语适当形式填空,需结合语境、时态及主语变形,是初中英语基础题型,考查学生对常用短语的掌握和时态运用能力。
【难度系数】0.5