《2025年北大绿卡七年级英语下册人教版》

Ⅴ.语篇填空 根据短文内容,在空白处填入一个恰当的单词或用括号内单词的正确形式填空。
How much do you know about snails (蜗牛)? Maybe you know that they move very 1. ________ ( slow ), but much of the time snails don’t move at all. They are 2. ________ their shells (壳) sleeping. Now let’s learn more about this 3. ________ ( kind ) of amazing animal.
When there is hot sun, the snail draws its body into its shell and goes to sleep. When it rains, the snail does the 4. ________ ( same ) thing too. The snail can sleep for as long as it needs to. It 5. ________ ( spend ) all the winter months in its shell, asleep.
In spring the snail wakes up. 6. ________ ( it ) body comes out from the shell. When hungry, the snail looks for food. The snail can’t see very well, 7. ________ it can smell far away. It helps the snail 8. ________ ( find ) food and the new green plants.
A snail’s mouth is not big. Yet it has 256,000 teeth! The 9. ________ ( tooth ) are very small, and you can’t see them. If you put a snail in a hard paper box, it will eat its way out! If the snail wears out (磨损) its teeth, it will grow 10. ________ ( new ) ones.

答案： 1. slowly 【解析】考查副词。句意：也许你知道它们移动得非常慢。slow 是形容词，修饰动词 move 应变为副词。故答案是 slowly。 2. in 【解析】考查介词。句意：它们躲在壳里睡觉。“在……里”用介词 in。故答案是 in。 3. kind 【解析】考查名词。句意：现在让我们更多地了解这种神奇的动物吧。kind 种类，在 this 后用单数，故答案是 kind。 4. same 【解析】考查形容词。句意：下雨的时候，蜗牛也做同样的事情。same 同样的。故答案是 same。 5. spends 【解析】考查时态。句意：它整个冬季月份都躲在壳里睡觉。spend 作及物动词，意为“度过，消磨(时光)；花费；浪费”。主语是代词 it，动词要用单数第三人称形式。故答案是 spends。 6. Its 【解析】考查形容词性物主代词。句意：它的身体从壳里出来。it 代词，它，这里要用形容词性物主代词“它的”。故答案是 Its。 7. but 【解析】考查连词。句意：蜗牛视力不好，但它的嗅觉很灵敏。前后表示转折关系。故答案是 but。 8. find/to find 【解析】考查 help 的用法。句意：它帮助蜗牛找到食物和新的绿色植物。help 用作动词时，基本意思是“帮助，援助”，即为他人提供所需或向某结果或目的推进。help 后接不定式作宾语或宾语补足语时，to 可以省略，但在被动语态中，to 不能省略。同时，help 后不能接动名词或动名词的复合结构。故答案是 find/to find。 9. teeth 【解析】考查名词复数。句意：牙齿非常小，你根本看不见它们。them 为复数形式，故 tooth 要用复数 teeth。故答案是 teeth。 10. new 【解析】考查形容词。句意：如果蜗牛的牙齿磨损了，它会长出新的牙齿。故答案是 new。

Ⅰ.根据句意及首字母提示写出单词,补全句子。
1. The hero jumped into the river to s________ the drowning child.
2. The elephant’s t ________ is both strong and flexible(灵活的).
3. The box is too heavy. Can you help me c________ it?
4. Every country has its unique c________ .
5. H ________ bad the weather was, we still went out for a walk.

答案： 1. save 2. trunk 3. carry 4. culture 5. However

Ⅱ.用括号中所给单词的适当形式填空。
1. I think this is a symbol of good ________ ( lucky ).
2. She wants to buy a necklace (项链) ________ ( make ) of gold.
3. The children were ________ ( play ) at the park.
4. The tall man is a famous (著名的) ________ ( swim ).
5. Are they still in ________ ( dangerous )?

答案： 1. luck 2. made 3. playful 4. swimmer 5. danger

1. Teng Fei helps to ________ his younger sister when his parents are busy.
A.look up
B.look like
C.look after
D.look for

答案： C 【解析】句意：当父母忙的时候，腾飞帮忙照顾他的妹妹。考查动词短语辨析。A. look up 查找；向上看；B. look like 看起来像；C. look after 照顾，照料；look for 寻找。根据句意。故选 C。 

2.—When do Thai people celebrate Thai Elephant Day?
—________ 13 March.
A.In
B.At
C.On
D.Of

答案： C 【解析】句意：——泰国人什么时候庆祝泰国大象日？——在3月13日。考查介词辨析。在具体某一天用介词 on。故选 C。 

3.Elephants can remember places ________ food and water after many years.
A.for
B.with
C.in
D.at

答案： B 【解析】句意：大象可以在很多年之后仍然记得有食物和水的地方。考查介词辨析。A. 为了；B. 具有；C. 在……里；D. 在……点。故选 B。

4.Elephants are in danger.We must ________ them.
A.save
B.kill
C.buy
D.cut

答案： A 【解析】句意：大象处于危险之中。我们必须拯救它们。考查动词辨析。A. save 保存，救援；B. kill 杀死；C. buy 购买；D. cut 切割；剪。故选 A。

5.—________ are elephants like?
—They are very kind and clever.
A.How
B.What
C.Where
D.When

答案： B 【解析】句意：——大象什么样？——它们非常善良和聪明。考查疑问词辨析。A. 如何；B. 什么；C. 在哪里；D. 什么时候。故选 B。