零五网 全部参考答案 亮点给力提优课时作业本答案 2026年亮点给力提优课时作业本七年级英语上册译林版 第81页解析答案
一、阅读下面的对话,用括号内所给名词的适当形式填空。
A: Wendy, I hear your grandpa is over 70 1 (year) old, but he looks so young.
B: That's right. You know, many old 2 (people) look young because they have a healthy 3 (lifestyle). My grandpa still(仍然) has strong 4 (tooth) now.
A: Really? Does he do many kinds of 5 (sport)?
B: Yes. Football is his favourite. He watches football 6 (match) often. And sometimes he plays football with us 7 (child).
A: That's good. And I hear that he goes to live on a farm for two 8 (month) every year, right?
B: That's true. And he often tells me some 9 (story) about the farm. Every time he comes back from the farm, he brings lots of vegetables like 10 (tomato) and carrots.
答案:1. years 2. people 3. lifestyle 4. teeth
5. sports 6. matches 7. children 8. months
9. stories 10. tomatoes
解析:
【分析】
本题考查名词的适当形式,核心是判断名词的单复数,需结合空格前的修饰词(如数词、many、some、a等)、语境,以及特殊名词的复数变化规则。具体思考:1. 数词大于1时,可数名词用复数;2. many、some等修饰词后常接可数名词复数;3. 不定冠词a后接单数名词;4. 部分名词复数为特殊变化(如tooth→teeth,child→children)。
【解析】
1. 空格前有数词70(大于1),可数名词year需用复数,故填years;
2. many修饰可数名词复数,people本身为复数名词,形式不变,故填people;
3. 不定冠词a后接单数名词,故填lifestyle;
4. 此处指多颗牙齿,tooth的特殊复数为teeth,故填teeth;
5. many kinds of后接可数名词复数,sport变sports,故填sports;
6. 此处泛指足球比赛,match为可数名词,复数为matches,故填matches;
7. 此处指“我们这些孩子”,child的特殊复数为children,故填children;
8. 空格前有数词two(大于1),可数名词month用复数,故填months;
9. some修饰可数名词复数,story变stories,故填stories;
10. 此处泛指西红柿,tomato的复数为tomatoes,故填tomatoes;
【答案】
1. years 2. people 3. lifestyle 4. teeth 5. sports 6. matches 7. children 8. months 9. stories 10. tomatoes
【知识点】
可数名词复数形式、特殊名词复数变化
【点评】
本题为初中英语基础语法题,主要考查可数名词的适当形式,涵盖规则复数变化和特殊复数变化,结合修饰词判断名词数的用法,难度较低,能有效巩固名词的数的知识点,适合基础阶段练习。
【难度系数】
0.8
二、从方框中选择合适的单词并用其适当形式补全对话。
sugar,health,change,bottle,energy
A: Jack, you always drink cola.
B: Yes, I love it! It's sweet.
A: But drinking too much cola is bad for your
health
1
.
B: Really?
A: Sure! Cola has lots of
sugar
2
. It can make you fat and tired.
B: Oh, no! What should I drink?
A: Water is the best! We need to drink about five
bottles
3
of water every day.
B: But water is not delicious.
A: You can put a lemon slice(片) in it. Milk is good too. It gives us
energy
4
and makes us strong.
B: OK, I'll try. Thanks!
A: You're welcome! Small
changes
5
help a lot.
答案:1. health 2. sugar 3. bottles 4. energy
5. changes
解析:
【分析】
本题为选词填空补全对话,需结合对话语境、单词含义及名词的适当形式(单复数)解题。思路:先通读对话理解整体话题(健康饮水),再逐个分析空格上下文,判断所需词性,结合方框内单词含义匹配,最后根据语法规则(如数词后名词复数、主谓一致)调整形式,验证是否符合语境。
【解析】
1. 第一空:be bad for后接名词,结合“喝太多可乐对你的______不好”,方框中health(健康)符合语境,故填health。
2. 第二空:lots of后可接不可数名词,结合“可乐有很多______,会让你胖和累”,sugar(糖)符合,故填sugar。
3. 第三空:数词five后需接可数名词复数,“五瓶水”对应five bottles of water,方框中bottle的复数为bottles,故填bottles。
4. 第四空:give sb sth结构,结合“牛奶给我们______让我们强壮”,energy(能量)符合,为不可数名词,故填energy。
5. 第五空:谓语动词help为原形,说明主语是复数名词,结合“小______帮助很大”,change(改变)的复数为changes,故填changes。
【答案】
1. health 2. sugar 3. bottles 4. energy 5. changes
【知识点】
名词的适当形式运用、语境填词、固定搭配
【点评】
本题考查选词填空,侧重结合对话语境和名词单复数变化解题,属于初中英语基础题型,只要掌握单词含义和基本语法规则即可完成。
【难度系数】
0.6
三、阅读下面的短文,根据括号内所给的汉语提示用合适的短语填空。
Mum has a shopping list(清单). She needs to buy some food and drinks for the family.
She wants to buy
two packets of salt
1
(两袋盐) and
three cartons of milk
2
(三盒牛奶). Dad and I both like eating beef, so she wants
three kilos of beef
3
(三公斤牛肉). I drink some juice every day, so she also needs to buy
seven bottles of juice
4
(七瓶果汁). Now Mum is having a quick breakfast. She has
two pieces of bread
5
(两块面包) and
a glass of water
6
(一杯水). She has to be quick because she must come back home to do the housework.
There are always
too many
7
(太多) things to do. Being a mother is not easy.
答案:1. two packets of salt 2. three cartons of milk
3. three kilos of beef 4. seven bottles of juice
5. two pieces of bread 6. a glass of water
7. too many
解析:
【分析】
本题考查英语中不可数名词的量化表达及常用短语的用法。解题思路:首先明确不可数名词不能直接用数词修饰,需借助“数词+量词(根据名词搭配用正确形式)+of”的结构表示数量;其次,“太多”修饰可数名词复数用too many,修饰不可数名词用too much,结合句中名词的可数性判断。最后对应每个空的汉语提示,选择正确的量词搭配和短语即可。
【解析】
1. 盐(salt)是不可数名词,“袋”对应量词packet,复数形式为packets,故填two packets of salt;
2. 牛奶(milk)是不可数名词,“盒”对应量词carton,复数形式为cartons,故填three cartons of milk;
3. 牛肉(beef)是不可数名词,“公斤”对应量词kilo,复数形式为kilos,故填three kilos of beef;
4. 果汁(juice)是不可数名词,“瓶”对应量词bottle,复数形式为bottles,故填seven bottles of juice;
5. 面包(bread)是不可数名词,“块”对应量词piece,复数形式为pieces,故填two pieces of bread;
6. 水(water)是不可数名词,“杯”对应量词glass,故填a glass of water;
7. things是可数名词复数,“太多”修饰可数名词复数用too many,故填too many。
【答案】
1. two packets of salt 2. three cartons of milk 3. three kilos of beef 4. seven bottles of juice 5. two pieces of bread 6. a glass of water 7. too many
【知识点】
不可数名词的量化表达;too many的用法
【点评】
本题为基础题型,主要考查不可数名词的数量表达及常用短语,需掌握常见不可数名词对应的量词搭配,以及too many修饰可数名词复数的规则,难度较低,适合基础巩固练习。
【难度系数】
0.3
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