一、用括号内所给单词的适当形式填空。
1. Whales are huge animals and they can weigh several (ton).
2. The small acts of kindness from neighbours bring (happy) to our daily lives.
3. The wetland park is home to the (tiny) birds in China. They are only 10 cm long.
4. Geography is about the study of the countries, (ocean), rivers and mountains of the world.
5. There are four kinds of (role) in Beijing Opera today. They are sheng, dan, jing and chou.
6. There are many kinds of (mushroom) in Yunnan. Some are delicious but some are too dangerous to eat.

1. tons 2. happiness 3. tiniest 4. oceans 5. roles 6. mushrooms

【分析】
本题考查单词的适当形式填空，需根据空格前后的搭配、语境及语法规则判断词形变化：1. 空格前是表数量的several，需接可数名词复数；2. 动词bring后需接名词作宾语，需将形容词转换为名词；3. 有范围限定（in China）且前有定冠词the，需用形容词最高级；4. 空格与countries、rivers等并列，需用名词复数；5. 表“四种”的four kinds of后接可数名词复数；6. many kinds of后接可数名词复数。
【解析】
1. several意为“几个”，后接可数名词复数，ton的复数形式为tons；
2. bring是及物动词，后需接名词作宾语，happy的名词形式为happiness；
3. 由“in China”的范围限定及定冠词the可知，此处需用形容词最高级，tiny的最高级为tiniest；
4. 空格与countries、rivers、mountains并列，表复数概念，故ocean用复数oceans；
5. four kinds of后接可数名词复数，role的复数形式为roles；
6. many kinds of后接可数名词复数，mushroom的复数形式为mushrooms。
【答案】
1. tons 2. happiness 3. tiniest 4. oceans 5. roles 6. mushrooms
【知识点】
可数名词复数、词性转换、形容词最高级
【点评】
本题为初中英语基础题型，考察单词的基本词形变化，涉及名词复数、词性转换、形容词最高级等核心基础语法，是日常学习的重点内容，难度较低。
【难度系数】
0.8

二、从方框中选择适当的单词或短语并用其正确形式填空。
disappoint climate except
lively play a role
1. I don’t want to my parents, so I’m trying my best in my studies.
2. Kunming is famous for its comfortable all the year round.
3. Spring arrives, and the garden becomes with colourful flowers everywhere.
4. I like all vegetables peas. Although they’re healthy food, they’re not to my taste.
5. The earth is our only home. Everyone should in protecting it.

1. disappoint 2. climate 3. lively 4. except 5. play a role

【分析】首先明确方框内单词/短语的词义：disappoint（使失望，动词）、climate（气候，名词）、except（除了，介词）、lively（生机勃勃的，形容词）、play a role（发挥作用，动词短语）。接着逐个分析句子：先判断句子结构确定所需词性，再结合句意匹配对应词汇，同时注意词汇形式是否符合句子语法要求。
【解析】1. 句中want to后需接动词原形，结合句意“不想让父母失望”，方框中disappoint为动词，故填disappoint。2. 句中形容词comfortable后需接名词，昆明以全年舒适的气候闻名，方框中climate为名词，故填climate。3. 句中become是系动词，后需接形容词作表语，花园因五颜六色的花变得生机勃勃，方框中lively为形容词，故填lively。4. 句中表达“除了豌豆”的含义，方框中except为介词，符合语境，故填except。5. 句中should后需接动词短语原形，表达“在保护地球方面发挥作用”，方框中play a role为动词短语，故填play a role。
【答案】1. disappoint 2. climate 3. lively 4. except 5. play a role
【知识点】动词用法、名词与形容词用法、介词用法
【点评】本题为基础选词填空题，考查常用单词及短语的词义理解与句子中的正确运用，侧重基础词汇的掌握，难度较低。
【难度系数】0.8

三、微语篇练词汇 从方框中选择适当的单词或短语填空。
role actually weigh popular up to
Turtles（海龟） are not new to us. They're 1. at the zoo. But how much do you know about them? They are usually over 1 metre long. The largest and heaviest turtles can 2. as much as 800 kilograms. They have four legs, a small tail and a sharp mouth. 3. , they have no teeth. They live under the water. They can live 4. 150 years, so they are a symbol of long life.
Turtles play an important 5. in the ocean ecosystem. So we should protect them.

1. popular 2. weigh 3. Actually 4. up to 5. role

【分析】首先明确所给单词/短语的含义：role（角色）、actually（实际上）、weigh（重）、popular（受欢迎的）、up to（多达）。接着逐句分析语境：第1句描述海龟在动物园的状态，结合常识选“受欢迎的”；第2句需表达海龟的重量，选动词“重”；第3句补充说明海龟的特征，用副词“实际上”；第4句表达寿命的上限，选短语“多达”；第5句考查固定搭配“play an important role in”，选“角色”。
【解析】1. 句意为“海龟在动物园很受欢迎”，形容词popular符合语境；2. 情态动词can后接动词原形，weigh意为“重”，符合“重达800公斤”的表达；3. 此处需副词作状语，actually意为“实际上”，句首大写；4. up to意为“多达”，符合“寿命多达150年”的语境；5. 固定搭配play an important role in表示“在……中起重要作用”，故填role。
【答案】1. popular 2. weigh 3. Actually 4. up to 5. role
【知识点】词汇运用、固定搭配
【点评】本题考查常用词汇及短语的语境运用和固定搭配，难度适中，侧重基础词汇的掌握。
【难度系数】0.7

四、阅读理解。
There’s nothing quite like falling asleep after a full day of work. Like people, animals need to rest after working hard. Some animals sleep in water. Others dig holes(挖洞） under the ground. Some even sleep high in trees or under leaves. But they all find a way to rest.
Some animals in the sea sleep in strange ways. Sea otters(海獭） sometimes sleep in beds of the plants that grow in the sea. This keeps them from moving away. Parrotfish blow something from their mouths when they are ready to sleep. Then a bubble(气泡） will be around them. The bubble protects them while they sleep.
Some animals sleep under the ground. Chipmunks(花栗鼠） sleep curled up(蜷缩） in a ball. Their beds are made of leaves and
grass. In winter, they sleep for two weeks and wake up(醒来） to eat the stored food. Then they go back to sleep for another two weeks before waking up again. Some desert frogs dig underground holes during the hot, dry season. A frog may stay in its hole for months.
High over the ground, monkeys find leafy places in trees each evening before they sleep. The tall trees help to keep monkeys safe during the night. Some insects even sleep under the leaf that will be their next meal. A bee may climb down into a flower to rest. When it climbs out the next morning, it is rested and ready for work.
1. What animals blow bubbles when they sleep?
A. Sea otters. B. Monkeys.
C. Desert frogs. D. Parrotfish.
2. What do we know about chipmunks according to the passage?
A. They rest with their eyes open.
B. They never sleep curled up in a ball.
C. They wake up now and then in winter.
D. They don’t eat any food during the winter.
3. What is the right order of the animals in the passage?
A. sea otters → parrotfish → frogs → monkeys → chipmunks → bees
B. sea otters → parrotfish → chipmunks → frogs → monkeys → bees
C. sea otters → chipmunks → frogs → parrotfish → monkeys → bees
D. sea otters → parrotfish → chipmunks → monkeys → frogs → bees
4. What is the structure of the passage?
（①=Paragraph 1 ②=Paragraph 2，…）

A B C D
5. What’s the best title for the passage?
A. Where Animals Live
B. Why Animals Move
C. How Animals Sleep
D. What Animals Feed on

1.D 2.C 3.B 4.B 5.C

【分析】本题为英语阅读理解题，需先通读全文把握主旨，再针对每个小题定位原文对应段落，逐一比对选项与原文信息，完成细节查找、顺序梳理、结构分析及主旨归纳类题目。
【解析】1. 第1题：定位第二段，根据“Parrotfish blow something from their mouths when they are ready to sleep. Then a bubble will be around them.”可知，吹泡泡睡觉的是鹦鹉鱼，选D。2. 第2题：定位第三段，花栗鼠冬天每两周醒来一次吃储存的食物，对应选项C；A未提及睁眼，B与原文“sleep curled up in a ball”矛盾，D与原文“wake up to eat the stored food”矛盾，故选C。3. 第3题：逐段梳理动物出现顺序：第二段为海獭、鹦鹉鱼；第三段为花栗鼠、沙漠蛙；第四段为猴子、蜜蜂，对应选项B。4. 第4题：文章结构为：①总述动物有不同休息方式；②讲海里动物睡眠；③讲地下动物睡眠；④讲高处动物睡眠，为总-分结构，对应选项B。5. 第5题：全文围绕不同动物的睡眠方式展开，最佳标题为C。
【答案】1.D 2.C 3.B 4.B 5.C
【知识点】英语阅读理解、细节理解、主旨归纳
【点评】本题涵盖英语阅读理解常见题型，注重考查学生的原文定位能力与信息梳理能力，难度适中。
【难度系数】0.6