2026年知识与能力训练七年级英语上册沪教版第39页答案
I Complete the sentences with right forms of the words.
1. There are ten
Chinese
(Chinese), two
Japanese
(Japanese) and three
Americans
(American) in the plane.
2. How many
factories
(factory) are there in your hometown?
3. — Would you like some
potatoes
(potato)?
— No, thanks.
4. There
is
(be) some
bread
(bread) in the kitchen.
5. Two
mice
(mouse) run across the street.

答案

1. Chinese; Japanese; Americans 2. factories 3. potatoes 4. is; bread 5. mice

解析

【分析】
本题考查名词的复数形式及there be句型的主谓一致。解题思路:1. 区分不同类型名词的复数变化规则,包括单复数同形的国籍名词、规则变化的可数名词、不规则变化的可数名词;2. 牢记不可数名词的用法,以及there be句型遵循就近原则的特点,结合题干语境填写正确形式。
【解析】
1. 表示国籍的名词中,Chinese、Japanese单复数同形,American的复数为Americans,故依次填Chinese、Japanese、Americans;
2. how many后接可数名词复数,factory以辅音字母+y结尾,变复数需改y为i加es,故填factories;
3. some后接可数名词复数,potato是有生命的以o结尾的名词,复数加es,故填potatoes;
4. bread是不可数名词,there be句型遵循就近原则,be动词用单数is,bread用原形,故填is、bread;
5. mouse的复数为不规则变化mice,故填mice。
【答案】
1. Chinese; Japanese; Americans 2. factories 3. potatoes 4. is; bread 5. mice
【知识点】
名词复数变化、there be句型主谓一致
【点评】
本题为英语基础题型,考查核心是名词复数的规则与不规则变化,以及there be句型的基本用法,需要学生牢记常见名词的复数形式,细心区分不同变化规则,整体难度不大。
【难度系数】
0.3
Ⅱ.Complete the sentences according to the requirements with one word for each blank.
1. There is a bus behind your house.(改为复数句)
There
are
some
buses
behind your house.
2. There are some peaches in the box.(改为否定句)
There
aren’t
any
peaches in the box.
3. There are some students in the classroom.(改为一般疑问句)
Are
there
any
students in the classroom?
4. There are five pencils in the desk.(对画线部分提问)
How
many
pencils are there in the desk?
5. There is a little water in the bottle.(对画线部分提问)
How
much
water is there in the bottle?

答案

1. are; buses 2. aren’t any
3. Are there any 4. How many
5. How much

解析

【分析】本题考查there be句型的相关句式变化,解题时需掌握:1. 单数句改复数句时,there be的be动词随主语单复数变化,单数名词需变为复数;2. there be否定句在be动词后加not,且否定句中some要改为any;3. there be一般疑问句需将be动词提前,同时some改为any;4. 对可数名词数量提问用How many,对不可数名词数量提问用How much。
【解析】1. 原句为单数句,改为复数句时,be动词is变为复数are,单数名词bus的复数形式是buses,故填are; buses;2. there be句型变否定句,在are后加not(缩写为aren’t),否定句中some改为any,故填aren’t any;3. there be句型变一般疑问句,将be动词are提前,同时some改为any,故填Are there any;4. 画线部分是可数名词pencils的数量,对可数名词数量提问用How many,故填How many;5. 画线部分是不可数名词water的数量,对不可数名词数量提问用How much,故填How much。
【答案】1. are; buses 2. aren’t any 3. Are there any 4. How many 5. How much
【知识点】there be句型的句式转换、特殊疑问句(数量提问)、some与any的用法
【点评】本题围绕初中英语核心基础考点there be句型展开,涵盖单复数转换、否定句、一般疑问句及数量提问,题型基础,侧重语法规则的应用,适合巩固基础语法知识。
【难度系数】0.6
Ⅲ.Look at the pictures. Make sentences using the expression “there is / there are” and the following words.
team bunch pair set glass bowl
1. There are three glasses of wine.
2.
There is a set of furniture.

3.
There are four bunches of keys.

4.
There is a team of football players.

5.
There are six pairs of socks.

6.
There are two bowls of soup.

答案

2. There is a set of furniture.
3. There are four bunches of keys.
4. There is a team of football players.
5. There are six pairs of socks.
6. There are two bowls of soup.

解析

【分析】首先,解题时需明确there be句型的核心用法:be动词的单复数由其后名词的单复数决定,单数或不可数名词搭配is,复数名词搭配are;其次,要结合题目给出的量词(set、bunch、pair、team、glass、bowl),注意不能重复使用已用的“glass”,同时搭配合适的名词组成符合语法的句子。
【解析】根据there be句型的规则,结合给定词汇依次造句:
2. 用“set”搭配单数名词,be动词用is,即There is a set of furniture.
3. 用“bunch”搭配复数名词,be动词用are,即There are four bunches of keys.
4. 用“team”搭配单数名词,be动词用is,即There is a team of football players.
5. 用“pair”搭配复数名词,be动词用are,即There are six pairs of socks.
6. 用“bowl”搭配复数名词,be动词用are,即There are two bowls of soup.
【答案】2. There is a set of furniture.
3. There are four bunches of keys.
4. There is a team of football players.
5. There are six pairs of socks.
6. There are two bowls of soup.
【知识点】there be句型,量词短语,可数名词单复数
【点评】本题考查there be句型的正确运用及常见量词短语的搭配,需学生掌握be动词单复数变化规则,难度适中,适合基础阶段学生巩固练习。
【难度系数】0.6