2026年知识与能力训练七年级英语下册沪教版第50页答案
(
) 5. There’s
milk at home. We have to buy some this afternoon.

A.a little
B.little
C.a few
D.lots of

答案

B

解析

milk是不可数名词,排除C(a few修饰可数名词)。由“We have to buy some”可知家里几乎没有牛奶,表否定意义,little符合,a little表肯定,lots of表“许多”,均不符合语境。
(
) 6. — How
water do we need to water the flowers?
— About 4 litres.

A.far
B.many
C.long
D.much

答案

D

解析

根据答语"About 4 litres."可知,问句是对不可数名词的数量提问,用how much。how far对距离提问;how many对可数名词数量提问;how long对时间或物体长度提问;how much对不可数名词数量或价格提问。water是不可数名词,所以用how much。
(
) 7. — Your uncle has
money. But why is he always so happy?
— Because he has
friends though he is very poor.

A.much; few
B.little; many
C.much; many
D.little; few

答案

B

解析

第一空,根据“though he is very poor”可知叔叔贫穷,所以钱少,用“little”修饰不可数名词“money”;第二空,“But why is he always so happy?”说明他开心的原因是朋友多,用“many”修饰可数名词“friends”。
(
) 8. My parents are worried about my health because I drink
cola.

A.much too
B.too little
C.too much
D.too many

答案

C

解析

本题考查短语辨析,需要选择能正确修饰“cola”的短语表达。“much too”意为“太,非常”,修饰形容词或副词;“too little”意为“太少”,修饰不可数名词,但此处语境表示喝可乐过多,不符合题意;“too much”意为“太多”,修饰不可数名词,“cola”为不可数名词,符合题意;“too many”意为“太多”,修饰可数名词复数。因此选择“too much”修饰不可数名词“cola”,表示“喝太多可乐”。
(
) 9. — How
fish are there in the river?
. The river has been polluted.

A.much; No one
B.much; None
C.many; No one
D.many; None

答案

D

解析

fish表示“鱼”时为可数名词,单复数同形,提问数量用how many;回答“没有鱼”用none,no one指人。
(
) 10. —
people are there in your factory?
— There are 2,000 people in
.

A.How many; total
B.How much; all
C.How far; total
D.How long; all

答案

A

解析

本题考查疑问词短语和固定短语的用法。根据答语“There are 2,000 people”可知是对数量提问,people是可数名词复数,对可数名词数量提问用“how many”。“in total”是固定短语,意为“总共,总计”,“in all”虽然也有“总共”之意,但“in total”更符合此处语境。所以第一个空用“How many”,第二个空用“total”。
(
) 11. —
meat is there in the fridge?
— There is
. We should go to buy some more.

A.How much; a little
B.How much; too much
C.How many; a lot
D.How many; too few

答案

A

解析

meat为不可数名词,询问不可数名词的数量用how much,所以第一空用How much;根据"We should go to buy some more."可知冰箱里肉很少,a little表示"一点儿",修饰不可数名词,符合语境。too much表示"太多",不符合题意。How many修饰可数名词复数,a lot不能直接修饰不可数名词,too few修饰可数名词,所以B、C、D选项不符合。
(
) 12. — There is
water in the glass. It is not enough for us to drink.
— I will
this glass with water.

A.a little; fill
B.much; return
C.few; fill
D.little; bring

答案

【解析】:第一空后water为不可数名词,few修饰可数名词,排除C;根据“not enough”可知表示“几乎没有水”,a little表肯定“有一点”,little表否定“几乎没有”,故第一空用little;第二空“fill...with...”为固定搭配“用……装满……”,bring“带来”不符合语境,选D。
【答案】:D
(
) 13.
students tried, but
have succeeded.

A.Few; some
B.A few; some
C.A lot; few
D.A lot of; few

答案

D

解析

第一空需修饰可数名词"students","A lot"后不能直接接名词,排除C;"Few"表否定,"A few"表肯定,"A lot of"表许多。第二空根据"but"表转折,前肯定后否定或前否定后肯定。A项"Few students"(几乎没学生)与"some have succeeded"(一些成功)逻辑矛盾;B项"A few"(一些)与"some"(一些)无转折;D项"A lot of"(许多)与"few"(几乎没)构成转折,符合逻辑。