一、用所给单词的适当形式填空。
1. He couldn't before. Now he loves . (ice-skate)
2. It took her an hour (clean) her room yesterday.
3. Tom was thirsty and he (drink) some water.
4. I often go (cycle) with Lucy in the morning.

1. ice-skate；to ice-skate/ice-skating
2. to clean 3. drank 4. cycling

【分析】
本题为英语单词适当形式填空题，考查基础语法与固定搭配，解题时需结合句子结构、时态规则及常用搭配确定单词形式：第1题关注情态动词用法与love的搭配；第2题对应固定句型的不定式结构；第3题依据时态一致原则确定动词过去式；第4题考查go doing的固定搭配。
【解析】
1. 第一空：情态动词could后接动词原形，故填ice-skate；第二空：love的常用搭配为love to do sth（表偶尔喜好）或love doing sth（表长期爱好），故填to ice-skate或ice-skating。
2. 固定句型为It takes sb +时间+to do sth，此处为一般过去时（took），需用不定式，故填to clean。
3. 句子前半部分用一般过去时（was），并列谓语动词需时态一致，drink的过去式为drank，故填drank。
4. 固定搭配go doing sth表示“去从事某项活动”，需用动词动名词形式，故填cycling。
【答案】
1. ice-skate；to ice-skate/ice-skating 2. to clean 3. drank 4. cycling
【知识点】
固定搭配、动词时态、情态动词用法
【点评】
本题聚焦英语基础语法与常用固定搭配，是英语学习的核心基础考点，题目难度低，只要牢记相关规则即可轻松解答，适合巩固基础知识点。
【难度系数】
0.7

二、按要求完成下列各题。
1. how that do you know (?)(连词成句)

2. me tell about gym your (.)(连词成句)

3. Could you see any stars last night? (按实际情况回答问题)

4. Were there any tall buildings in your school ten years ago? (按实际情况回答问题)

1. How do you know that?
2. Tell me about your gym.
3. Yes, I could. / No, I couldn't.
4. Yes, there were. / No, there weren't.

【分析】
1. 第1题是特殊疑问句连词成句，需遵循“疑问词+助动词+主语+谓语+宾语”的特殊疑问句结构排列单词；第2题是祈使句连词成句，祈使句以动词原形开头，后接宾语和补充成分；第3题是情态动词could引导的一般疑问句，回答需对应情态动词，主语用I；第4题是过去时There be句型的一般疑问句，回答需用there作主语，对应be动词的过去式形式。
【解析】
1. 特殊疑问句结构为“疑问词How + 助动词do + 主语you + 谓语know + 宾语that”，组合后得到句子：How do you know that?
2. 祈使句以动词原形Tell开头，后接宾语me，介词短语about your gym作补充，组合后得到句子：Tell me about your gym.
3. 对于Could you...?的一般疑问句，肯定回答为Yes, I could.，否定回答为No, I couldn't.，按实际情况任选其一即可。
4. 对于Were there...?的There be句型一般疑问句，肯定回答为Yes, there were.，否定回答为No, there weren't.，按实际情况任选其一即可。
【答案】
1. How do you know that?
2. Tell me about your gym.
3. Yes, I could. / No, I couldn't.
4. Yes, there were. / No, there weren't.
【知识点】
连词成句、一般疑问句回答、There be句型
【点评】
本题考查英语基础句型的运用，涵盖特殊疑问句、祈使句、情态动词引导的一般疑问句及There be句型的回答，属于英语入门阶段核心知识点，难度较低，学生掌握基本句型结构即可完成。
【难度系数】
0.3

三、阅读短文,选择正确的答案。
When did people start to use fire? No one knows, but we know it was a long time ago. At first, people only ate raw(生的) meat. When they started to use fire, they began to cook meat. Cooking meat on a fire made it delicious, healthy and safe, so people became stronger. Long long ago, people lived in the cold and wet caves. A good fire could make them warm and dry. Fire is great, but it's also very dangerous. Don't play with fire and when you see a fire, tell an adult(成年人).
()1. When did people start to use fire?
A. 200 years ago.
B. 100 years ago.
C. A long time ago.
()2. At first, people ate .
A. meat balls
B. raw meat
C. safe food
()3. When they started to use fire, they cooked meat .
A. on a fire
B. in a kitchen
C. in a hot pot
()4. Long long ago, people lived in the caves.
A. cold and wet
B. cold and dry
C. warm and dry

1. C 2. B 3. A 4. A

【分析】这是英语阅读理解的细节选择题，解题思路是每道题都回到原文中定位对应信息，找到与选项匹配的内容即可选出正确答案。第1题需定位人类开始用火的时间，第2题定位起初的食物，第3题定位煮肉的方式，第4题定位居住洞穴的特点，所有答案均可在原文中直接找到对应表述。
【解析】1. 第1题：定位原文第一句“When did people start to use fire? No one knows, but we know it was a long time ago.”，对应选项C；2. 第2题：定位原文“At first, people only ate raw(生的) meat.”，对应选项B；3. 第3题：定位原文“When they started to use fire, they began to cook meat. Cooking meat on a fire made it delicious, healthy and safe...”，对应选项A；4. 第4题：定位原文“Long long ago, people lived in the cold and wet caves.”，对应选项A。
【答案】1.C 2.B 3.A 4.A
【知识点】英语阅读理解、细节理解、信息定位
【点评】本题为基础英语阅读理解细节题，主要考查学生从短文中提取关键信息的能力，题目设置直接，只要能准确匹配原文与选项即可作答，适合巩固英语阅读基础。
【难度系数】0.9