十大杠杆炒股平台 2021年山东省济宁市初中学业水平英语试题

从今日全国山药批发市场价格上来看，当日最高报价15.00元/公斤，最低报价2.60元/公斤，相差12.40元/公斤。

从今日全国山竹批发市场价格上来看，当日最高报价80.00元/公斤，最低报价20.00元/公斤，相差60.00元/公斤。

一、试题原文：

Probably nothing can compare with a parent’s will to protect her child.Let’s see how these animals find ways to protect their children.

Sperm whales are emperors of the ocean.They are also the world’s biggest babysitters.The mother supports her baby near thesurface in order to help it to breathe until it is strong enough toswim on its own.While they are diving for food，however，their young may be unable to follow their parents.

This causes a big childcare problem.The solution？A babysitter.

Older whales have an uclive role.They may be aunts or grandmothers (who can live to 100 or more years old) and they may even be members of other families.They patienty take care of the young whales just under the surface of the water，waiting for the feeding mothers to return.

Elephants give new meaning to the phrase：“It takes a village to raise a child.”The baby has a huge group of mothers.These mothers take turns to watch over each other’s children.They are called “allmothers”，helping the newborn survive(生存) by helping its mother.With their help，the mother can get enough food and provide milk for her child.After carrying a nearly 300 pound baby for 22 months you’d probably need some rest，too!

How far would you go to protect your child？Would you starve(饿死) yourself to help it survive?

Female Octopuses do.An octopu lays between 50,000 and 200,000 egg each time.Then，she separates the eggs into groups based on their size，shape and possibility of survival.She then spends the next two months of her life protecting them.She is so busy keeping them alive.She doesn’t even have time to feed herself—so she often ends up dying shortly after her eggs hatch(孵化)．

(　)27.Which of the following is closest in meaning to the underlined word “solution”？

A．Question.

B．Answer.

C．Parent.

D．Ocean.

(　)28.In what way is the elephant’s way of childcare similar to the sperm whale’s?

A．The mother spends 22 months taking care of her baby.

B．Others in the community help the mother take care of her babies.

C．The mother tries to get enough food and provide milk for her child.

D．Older members of the family help the mother lake care of her babies.

(　)29.Choose the correct order in which a mother octopus cares for her babies.

①She lays her eggs.　②Her eggs hatch.　③She dies of hunger.

④She separates the eggs into groups.　⑤She works hard to keep her eggs alive.

A．①②③④⑤

B．④⑤①②③

c．①④⑤③②

D．①④⑤②③

(　)30.What is the best title for the text?

A．Three Kinds of Endangered Animals

B．How Animals Help and Protect Each Other

C．Amazing Ways Animals Care for Their Young

D．The Sperm Whale，the Elephant and the Octopus

二、试题答案及权威分析解读：

27. 题型：单词词义题

答案：B

解题及分析过程：

A选项（Question）：错误，因为“solution”在此处指的是对前文提到的“childcare problem”的解答或解决方法，而不是问题本身。 B选项（Answer）：正确，根据上下文，“The solution？”紧接着提出了一个解决前文提到的问题（即鲸鱼育儿问题）的方法，即“A babysitter”，因此“solution”在此处意为“答案”或“解决方法”。 C选项（Parent）：错误，因为“solution”与“parent”在词义上无直接关联，且文中并未将“solution”与“parent”相联系。 D选项（Ocean）：错误，因为“solution”与“ocean”在词义上完全无关，且文中并未提及“ocean”作为解决育儿问题的方法。

命题方法、技巧、套路及解题障碍：

命题人通过上下文提示来考察考生对词汇在具体语境中的理解。解题障碍可能在于考生对“solution”一词在特定语境下的含义理解不准确，或者受到其他选项的干扰。

28. 题型：细节理解题

答案：B

解题及分析过程：

A选项（The mother spends 22 months taking care of her baby）：错误，因为文中提到的是大象母亲轮流照顾彼此的孩子，并未提及具体照顾时间。 B选项（Others in the community help the mother take care of her babies）：正确，根据文中“These mothers take turns to watch over each other’s children”可知，大象社群中的其他母象会帮助照顾幼象，与精子鲸的育儿方式相似，即都有社群成员的帮助。 C选项（The mother tries to get enough food and provide milk for her child）：错误，虽然这是大象母亲的行为之一，但并不是与精子鲸育儿方式相似的地方。 D选项（Older members of the family help the mother take care of her babies）：错误，文中并未提及大象家族中的年长成员会帮助照顾幼象。

命题方法、技巧、套路及解题障碍：

命题人通过对比两种动物的育儿方式来考察考生的细节理解能力。解题障碍可能在于考生未能准确识别出两种动物育儿方式的相似之处，或者受到其他不相关信息的干扰。

29. 题型：细节理解题（排序题）

答案：D

解题及分析过程：

根据文中描述，章鱼妈妈的育儿过程依次为：产卵（①）、将卵分组（④）、努力保护卵存活（⑤）、卵孵化（②）、因饥饿而死（③）。 A选项（①②③④⑤）：错误，因为卵孵化（②）应在章鱼妈妈死后（③）发生。 B选项（④⑤①②③）：错误，因为产卵（①）应在分组（④）之前。 C选项（①④⑤③②）：错误，因为卵孵化（②）应在章鱼妈妈死后（③）发生。 D选项（①④⑤②③）：正确，完全符合文中描述的章鱼妈妈的育儿过程。

命题方法、技巧、套路及解题障碍：

命题人通过描述一个过程或事件，要求考生根据文中信息对其进行排序。解题障碍可能在于考生对文中信息的理解不准确或遗漏了某些关键信息，导致排序错误。

30. 题型：主旨标题题

答案：C

解题及分析过程：

A选项（Three Kinds of Endangered Animals）：错误，因为文章主要讲述的是三种动物如何照顾它们的幼崽，而不是讨论它们是否濒危。 B选项（How Animals Help and Protect Each Other）：错误，因为文章主要关注的是动物如何照顾它们的幼崽，而不是动物之间的互助和保护。 C选项（Amazing Ways Animals Care for Their Young）：正确，因为文章主要讲述了三种动物照顾幼崽的惊人方式，与这个标题相符。 D选项（The Sperm Whale，the Elephant and the Octopus）：错误，虽然文章提到了这三种动物，但它们只是作为例子来展示动物照顾幼崽的方式，并不是文章的主题。

命题方法、技巧、套路及解题障碍：

命题人通过给出多个选项来考察考生对文章主旨的理解能力。解题障碍可能在于考生未能准确识别出文章的主题，或者受到其他与主题相关但不准确的选项的干扰。三、试题高频高难核心单词深度剖析：

1.protect /prəˈtekt/ v. 保护

词义：to keep someone or something safe from harm or injury.

短语/句型：protect sb./sth. from... 保护某人/某物免受...之害

近义词：guard, safeguard

反义词：harm, injure

例句英文：The mother whale protects her baby from predators.

例句中文：母鲸保护她的幼崽免受捕食者的伤害。

2.survive /sərˈvaɪv/ v. 幸存，存活

词义：to continue to live or exist, especially after a difficult or dangerous situation.

短语/句型：survive sth. 幸存于某事

近义词：live through, endure

反义词：die, perish

例句英文：The newborn elephant survived with the help of the allmothers.

例句中文：在“全体母亲”的帮助下，新生的小象幸存了下来。

3.separate /ˈsepəreɪt/ v. 分离，分开

词义：to divide or move apart from something or someone else.

短语/句型：separate...into... 把...分成...

近义词：divide, part

反义词：combine, unite

例句英文：The octopus separates her eggs into groups based on their size.

例句中文：章鱼根据蛋的大小将它们分成不同的组。

4.hatch /hætʃ/ v. 孵化

词义：to come out of an egg or shell, especially after being warmed or kept at a certain temperature.

短语/句型：hatch from... 从...中孵化出来

近义词：incubate

反义词：无直接反义词

例句英文：The octopus's eggs hatch after several weeks of careful protection.

例句中文：在几个星期的精心保护后，章鱼的蛋孵化了。

5.emperor /ˈempərə(r)/ n. 皇帝

词义：a male ruler, especially of an ancient empire.

短语/句型：emperor of... ...的皇帝

近义词：king, ruler

反义词：subject, slave

例句英文：Sperm whales are often called the emperors of the ocean.

例句中文：抹香鲸通常被称为海洋中的皇帝。

四、试题长难句分析：

1.The mother supports her baby near the surface in order to help it to breathe until it is strong enough to swim on its own.

翻译：母鲸在水面附近支撑着她的幼崽，以帮助它呼吸，直到它足够强壮能够自己游泳。

句子分析：这是一个复合句，主句是The mother supports her baby near the surface，其中The mother是主语，supports是谓语，her baby是宾语，near the surface是地点状语。in order to help it to breathe是目的状语，表示母鲸支撑幼崽的目的。until it is strong enough to swim on its own是时间状语，表示母鲸支撑幼崽的时间长度，其中it is strong enough to swim on its own是一个状语从句，表示“直到它足够强壮能够自己游泳”。

重要语法点：in order to表示目的；until引导时间状语从句；enough to do sth.表示“足够...去做某事”。

短语句型：in order to do sth.（为了做某事）；be strong enough to do sth.（足够强壮去做某事）。

2.Older whales have an unclive role. They may be aunts or grandmothers (who can live to 100 or more years old) and they may even be members of other families.

翻译：年长的鲸鱼扮演着不可或缺的角色。它们可能是阿姨或祖母（可以活到100岁或更长时间），甚至可能是其他家族的成员。

句子分析：这是一个并列句，由两个简单句组成，分别是Older whales have an unclive role和They may be aunts or grandmothers...and they may even be members of other families。第一个句子中，Older whales是主语，have是谓语，an unclive role是宾语。第二个句子中，They是主语，may be是谓语，aunts or grandmothers和members of other families是并列的表语，其中(who can live to 100 or more years old)是一个定语从句，修饰grandmothers，表示“可以活到100岁或更长时间的祖母”。

重要语法点：并列句；定语从句；may表示可能性。

短语句型：may be（可能是）；who引导的定语从句。

3.These mothers take turns to watch over each other’s children.

翻译：这些母亲轮流照看彼此的孩子。

句子分析：这是一个简单句，These mothers是主语，take turns是谓语，to watch over each other’s children是不定式作目的状语，表示这些母亲轮流做的目的是照看彼此的孩子。

重要语法点：take turns to do sth.（轮流做某事）；watch over（照看）。

短语句型：take turns to do sth.（轮流做某事）。

4.She then spends the next two months of her life protecting them. She is so busy keeping them alive. She doesn’t even have time to feed herself—so she often ends up dying shortly after her eggs hatch.

翻译：然后，她用自己生命中接下来的两个月来保护它们。她忙于让它们存活下来。她甚至没有时间给自己觅食——所以她经常在蛋孵化后不久就死去了。

句子分析：这是一个由三个简单句组成的并列句。第一个句子中，She是主语，spends是谓语，the next two months of her life是时间状语，protecting them是动名词作宾语。第二个句子中，She是主语，is是系动词，so busy是表语，keeping them alive是现在分词作状语，表示她忙于做的事情。第三个句子中，She是主语，doesn’t have是谓语，time是宾语，to feed herself是不定式作定语修饰time；so she often ends up dying是结果状语从句，表示由于前面所述的原因导致的结果，shortly after her eggs hatch是时间状语，表示她死去的时间。

重要语法点：spend...doing sth.（花费...做某事）；so...that...（如此...以至于...）；end up doing sth.（最终做某事）。

短语句型：spend...doing sth.（花费...做某事）；end up doing sth.（最终做某事）。

五、往期优质内容：

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