2026年精练课堂分层作业七年级英语下册人教版第112页答案
五、语法填空。(共 10 分)
阅读下面短文,在空白处填入 1 个适当的单词或括号内单词的正确形式。把答案写在短文下面的横线上。
Health is very important. But do you know many students aren't 1 (health) today? There are more and more fat students in school.
Now many students know that sports are good for 2 (they) health. But they don't like playing sports. Some of them only watch sports 3 TV. If you ask them 4 (play) sports, they often say they 5 (be) busy with homework or some other things. Many of them like to watch TV or play computer games at home.
And many boys and girls don't have good 6 (eat) habits. They go to school without(没有) eating anything in 7 morning. They eat too much meat. They don't like to eat fruit or 8 (vegetable). They like to eat junk food, because they think it's very delicious. 9 they don't know it makes them fat.
So boys and girls, if you want to be strong, eat healthily and 10 (do) sports every day.
1.
healthy
2.
their
3.
on
4.
to play
5.
are

6.
eating
7.
the
8.
vegetables
9.
but
10.
do

答案

1. healthy 2. their 3. on 4. to play
5. are 6. eating 7. the
8. vegetables 9. but 10. do

解析

【分析】
这是一道英语语法填空题,需结合句子成分、词性变化、固定搭配等知识解题。解题时先分析每个空在句中的作用,判断所需词性,再依据语法规则或固定搭配确定答案:如be动词后需形容词修饰名词用物主代词、固定介词搭配、非谓语结构、主谓一致、名词复数、连词逻辑等。
【解析】
1. 空格在be动词aren't后,需形容词作表语,名词health的形容词形式为healthy,故填healthy。
2. 空格修饰名词health,需用形容词性物主代词,主格they对应的形容词性物主代词是their,故填their。
3. “在电视上”是固定搭配on TV,故填on。
4. 固定结构ask sb to do sth(要求某人做某事),故填to play。
5. 主语是they,时态为一般现在时,be动词用are,故填are。
6. “饮食习惯”是固定表达eating habits,动名词eating作定语修饰habits,故填eating。
7. “在早上”是固定搭配in the morning,故填the。
8. vegetable是可数名词,此处泛指各类蔬菜,用复数形式vegetables,故填vegetables。
9. 前句说喜欢垃圾食品,后句说不知道会发胖,是转折关系,用连词but,故填but。
10. 本句是祈使句,与前面的eat并列,需用动词原形do,故填do。
【答案】
1. healthy 2. their 3. on 4. to play 5. are 6. eating 7. the 8. vegetables 9. but 10. do
【知识点】
形容词转换、物主代词用法、固定搭配
【点评】
本题为初中英语基础语法填空题,考查词性转换、物主代词、固定搭配、名词复数、连词等核心语法点,题型常见,难度适中,侧重基础语法的应用,适合学生巩固语法知识。
【难度系数】
0.8