2026年新课程学习辅导八年级英语下册人教版第27页答案
能力分层训练
基础巩固
一、用方框中所给单词的正确形式填空。
pill bleed shock hit
harm check nervous
1. Hang on—I just need
to check
my
email.
2. If you get a nosebleed, tilt倾斜 your
head forward and press the sides of your
nose to stop it from
bleeding
.
3. We were all in
shock
when we heard
the bad news.
4. Take this
pill
three times a day,
and you'll feel better soon.
5. The car
hit
a tree because the
driver was driving too fast.
6. Smoking is
harmful
to your health.
7. The little boy spoke
nervously
in front of
the whole class.

答案

1. to check 2. bleeding 3. shock 4. pill
5. hit 6. harmful 7. nervously

解析

【分析】首先明确方框内单词:pill(药丸)、bleed(流血)、shock(震惊)、hit(碰撞)、harm(伤害)、check(检查)、nervous(紧张的)。解题时需结合句子结构、固定搭配及词性要求选择并变形单词:1. 考查need的实义动词用法,后接不定式;2. 考查固定搭配stop...from doing,from后接动名词;3. 考查固定短语be in shock,介词in后接名词;4. 考查take的名词搭配,this后接单数名词;5. 考查动词过去式,过去语境中hit形式不变;6. 考查固定短语be harmful to,be后接形容词;7. 考查副词修饰动词,动词spoke需用副词修饰。
【解析】1. 句中need为实义动词,用法为need to do sth,故填to check;2. 固定搭配stop...from doing sth,from后接动名词,bleed的动名词是bleeding,故填bleeding;3. 固定短语be in shock(处于震惊中),in为介词后接名词,故填shock;4. take this后接名词,pill为可数名词单数,故填pill;5. 句子描述过去发生的事,hit的过去式仍为hit,故填hit;6. 固定搭配be harmful to(对……有害),be后接形容词,harm的形容词是harmful,故填harmful;7. 修饰动词spoke需用副词,nervous的副词是nervously,故填nervously。
【答案】1. to check 2. bleeding 3. shock 4. pill 5. hit 6. harmful 7. nervously
【知识点】固定搭配、词性转换、动词形式变化
【点评】本题为基础巩固类单词形式填空题,侧重考查常用固定短语、动词不同形式及词性转换,是夯实英语基础的典型题型,难度适中。
【难度系数】0.6
二、用方框中所给短语的正确形式填空。
be allergic to from now on
jump into action make sure
1.
, I will exercise for
half an hour every day.
2. The fire alarm rang, and we all

to leave the building.
3. Please
the door is
locked before you leave.
4. My little sister

peanuts, so she can't eat them.

答案

1. From now on 2. jumped into action
3. make sure 4. is allergic to

解析

【分析】首先明确方框内短语的含义:be allergic to(对……过敏)、from now on(从现在开始)、jump into action(立即行动)、make sure(确保)。解题时需结合句子的语境、时态、句式(如祈使句、句首大写)选择短语并调整正确形式:1. 第1题需结合未来计划的语境选短语,注意句首大写;2. 第2题需根据前半句的过去式确定时态,调整短语形式;3. 第3题需根据祈使句规则用短语原形;4. 第4题需根据主语人称和客观事实的时态调整be动词形式。
【解析】1. 句意为“从现在开始,我每天锻炼半小时”,“from now on”表示“从现在开始”,符合语境且位于句首,首字母大写,故填From now on。2. 前半句“rang”是ring的过去式,句子为一般过去时,“jump into action”的过去式是jumped into action,符合“火警响了,我们都立即行动离开大楼”的句意,故填jumped into action。3. 本句为祈使句,please后接动词原形,“make sure”表示“确保”,符合“离开前请确保门锁了”的句意,故填make sure。4. 主语“my little sister”是第三人称单数,句子描述客观事实用一般现在时,“be allergic to”中be动词用is,故填is allergic to。
【答案】1. From now on 2. jumped into action 3. make sure 4. is allergic to
【知识点】短语运用、动词时态、祈使句
【点评】本题考查给定短语在具体语境中的正确形式运用,需结合语境、时态、句式等细节判断,属于基础题型,难度适中。
【难度系数】0.7
能力提升
三、读写综合。
一回答问题
请阅读下面短文,根据所提供的信息,
回答五个问题。
Oral口腔的health is very important
for our overall health. But many people are
afraid of going to the dentist.
This fear usually comes from bad past
experiences. Maybe you felt pain or
discomfort at the dentist's office before.
The noises of dental tools can also make
people scared. Some people start fearing the
dentist as kids, and the fear stays with
them. About 2.7 per cent of men and 4.6
per cent of women have this fear.
Besides past experiences, worries
about oral health can also cause the fear.
For example, you might have a toothache,
or you haven't visited the dentist for a long
time and are afraid of bad news.
The best way to overcome this fear is
to actually go to the dentist, not avoid it.
Here are some tips to help you stay calm:
●Go to the dentist in the morning
when it's less busy and less noisy.
●Bring headphones with music to
relax.
●Ask a friend to come with you.
●Do deep breathing to calm down.
1. What noises make people afraid at the
dentist's?
The noises of dental tools.

2. What percentage of women are afraid of
going to the dentist?
About 4.6 per cent of women have this fear./ About 4.6 per cent.

3. What makes people fear going to the
dentist?
Bad past experiences and worries about oral health.

4. Why are people advised to see the dentist
in the morning?
Because it's less busy and less noisy in the morning.

5. How many tips does the writer give on
seeing the dentist?
Four (tips).

答案

1. The noises of dental tools.
2. About 4.6 per cent of women have this fear./ About 4.6 per cent.
3. Bad past experiences and worries about oral health.
4. Because it's less busy and less noisy in the morning.
5. Four (tips).

解析

【分析】
本题为英语阅读理解的回答问题类题型,解题思路为:先通读全文把握短文主旨,再针对每个问题,回到原文中定位对应的关键语句,提取与问题相关的细节信息即可得出答案,无需主观发挥,核心是找准原文对应内容。
【解析】
1. 定位原文第一段关键句“The noises of dental tools can also make people scared.”,可知使人们害怕的是牙科工具的噪音;
2. 定位原文第一段末尾“About 2.7 per cent of men and 4.6 per cent of women have this fear.”,可知害怕看牙医的女性占比约4.6%;
3. 原文明确提到恐惧的两个原因:一是糟糕的过往经历,二是对口腔健康的担忧,对应语句为“This fear usually comes from bad past experiences.”和“Besides past experiences, worries about oral health can also cause the fear.”;
4. 定位原文给出的第一条建议“Go to the dentist in the morning when it's less busy and less noisy.”,可知建议早上看牙医的原因是早上不忙且噪音小;
5. 原文列出的帮助放松的建议共4条:去不忙不吵的早上、带耳机听音乐、叫朋友陪同、深呼吸,共四个。
【答案】
1. The noises of dental tools.
2. About 4.6 per cent.
3. Bad past experiences and worries about oral health.
4. Because it's less busy and less noisy in the morning.
5. Four (tips).
【知识点】
英语阅读理解、细节信息提取
【点评】
本题考查学生对英语短文细节信息的定位与提取能力,属于基础题型,只要认真阅读短文,找准对应语句即可轻松解答,难度较低。
【难度系数】
0.8