四、从方框中选择适当的单词或短语并用其正确形式填空。每个单词或短语限用一次。
bear, beach volleyball, boat, bag, belong to, body, e through, bright, bad, because of
1. Look! Some children are on the river.
2. Her smile lights up the room and makes us feel warm.
3. — Where is Jack?
— He is playing with his friends now.
4. This book Mike. His name is on it.
5. the heavy rain, we didn't go hiking last weekend.
6. I saw some animals like pandas, wolves and in the zoo.
7. The boy put some apples into a big just now.
8. Emma is good at English, but she is at maths.
9. The mouse the net and ran away quickly.
10. Listening to music can make your mind and relax.

1. boating 2. bright 3. beach volleyball 4. belongs to 5. Because of 6. bears 7. bag 8. bad 9. bit through 10. body

【分析】
本题为选词填空题，解题思路是：先明确方框内单词、短语的含义与用法，再结合每个句子的语境、语法结构（如时态、主谓一致、固定搭配、名词单复数等），选择合适的词/短语，必要时进行形式变形，且保证每个词/短语仅使用一次。
【解析】
1. 句意：看！一些孩子正在河上划船。由“on the river”可知对应动作是划船，短语为boat；句子是现在进行时，结构为“be + 现在分词”，故填boating。
2. 句意：她明亮的微笑照亮了房间，让我们感到温暖。修饰名词smile需用形容词，bright（明亮的）符合语境，故填bright。
3. 句意：杰克在哪里？他正在和朋友打沙滩排球。“play + 球类”是固定搭配，beach volleyball（沙滩排球）符合语境，故填beach volleyball。
4. 句意：这本书属于迈克，他的名字在上面。belong to表示“属于”；主语this book是第三人称单数，一般现在时中动词用第三人称单数形式，故填belongs to。
5. 句意：因为大雨，我们上周末没去远足。表示原因且后接名词短语“the heavy rain”，用because of；句首首字母大写，故填Because of。
6. 句意：我在动物园看到一些动物，比如熊猫、狼和熊。bear表示“熊”，是动物类名词；some后接可数名词复数，故填bears。
7. 句意：男孩刚才把苹果放进一个大袋子里。bag（袋子）符合“装苹果”的语境，故填bag。
8. 句意：艾玛擅长英语，但她不擅长数学。be bad at是固定搭配，意为“不擅长”，故填bad。
9. 句意：老鼠咬断网，快速跑走了。bite through表示“咬断”；由ran可知句子是一般过去时，bite的过去式是bit，故填bit through。
10. 句意：听音乐能让你的身心放松。mind（头脑）对应body（身体），构成“身心”的含义，故填body。
【答案】
1. boating 2. bright 3. beach volleyball 4. belongs to 5. Because of 6. bears 7. bag 8. bad 9. bit through 10. body
【知识点】
选词填空；动词时态；固定搭配
【点评】
本题考查初中英语基础词汇、短语的运用，需结合语境分析句子需求，同时掌握词性变化、动词时态、名词单复数等语法知识，是常见的基础题型，能有效考查学生的词汇掌握情况。
【难度系数】
0.6

用括号内所给单词的正确形式填空。
1. Please keep in the room now. If you need to read out, please read . (quiet)
2. The girl looks . She has a lot of friends at school. (friend)
3. Tom is a very boy. He studies all the subjects . However, his brother is a boy, and he always leaves his books at home. (care)
4. — When did you start your trip?
— We were busy last week, so we started it this Monday. (real)
5. Linda has eating habits and she often eats . (good)
6. — These days I am very tired. How can I feel ?
— You can go somewhere . (relax)
7. — What do you think of Mary?
— She is a nice and girl. She always answers the phone when I call her. (polite)
8. The boy didn't speak anything. He just walked very . (slow)
9. They play ping-pong three times a week. (usual)
10. When he is walking along the road, a cat runs toward him. (sudden)

1. quiet; quietly 2. friendly 3. careful; carefully; careless 4. really 5. good; well 6. relaxed; relaxing 7. polite; politely 8. slowly 9. usually 10. suddenly

【分析】
本题考查英语词汇的词性转换及用法，核心解题思路是：先判断每个空格在句中所作成分（修饰名词用形容词，修饰动词/句子用副词，系动词后用形容词作表语等），再结合所给单词的词性转换规则（如加-ly变副词、名词变形容词、ed/ing形容词的区别等）确定正确形式。
【解析】
1. 第一空：keep为系动词，后接形容词作表语，故填quiet；第二空修饰动词read，需用副词，故填quietly。
2. look为系动词，后接形容词，friend的形容词形式为friendly，故填friendly。
3. 第一空修饰名词boy，用形容词careful；第二空修饰动词studies，用副词carefully；第三空修饰名词boy，结合语境“总忘书”，用形容词careless，故依次填careful、carefully、careless。
4. 修饰形容词busy需用副词，real的副词形式为really，故填really。
5. 第一空修饰名词habits，用形容词good；第二空修饰动词eats，用副词well，故依次填good、well。
6. 第一空主语为人（we），表示“感到放松的”用relaxed；第二空修饰地点somewhere（物），表示“令人放松的”用relaxing，故依次填relaxed、relaxing。
7. 第一空修饰名词girl，用形容词polite；第二空修饰动词answers，用副词politely，故依次填polite、politely。
8. 修饰动词walked需用副词，slow的副词形式为slowly，故填slowly。
9. 修饰动词play需用副词，usual的副词形式为usually，故填usually。
10. 修饰动词runs需用副词，sudden的副词形式为suddenly，故填suddenly。
【答案】
1. quiet; quietly 2. friendly 3. careful; carefully; careless 4. really 5. good; well 6. relaxed; relaxing 7. polite; politely 8. slowly 9. usually 10. suddenly
【知识点】
形容词和副词的用法、词性转换、ed/ing形容词的区别
【点评】
本题为英语基础词汇运用题，主要考查词性转换的核心规则，是初中英语词汇学习的重点内容，需学生掌握形容词、副词的基本用法及常见转换形式。
【难度系数】
0.8