一、请根据所给单词和标点符号连词成句。
1. us, teacher, the, encouraged, picnic, to, join, our
.
2. to, us, in, the, uncle, my, told, swim, not, area, deep
.
3. playing, she, they, volleyball, the, were, children, heard, while, laugh
.
4. lets, an, cartoons, mum, half, watch, hour, Mike, for, daily
.
5. learn, my, cooking, to, watches, shows, new, recipes, grandma
.

1. Our teacher encouraged us to join the picnic
2. My uncle told us not to swim in the deep area
3. She heard the children laugh while they were playing volleyball
4. Mum lets Mike watch cartoons for half an hour daily
5. My grandma watches cooking shows to learn new recipes

【分析】
连词成句的解题思路：首先确定句子主语（多为名词或带修饰的名词），再找到谓语动词，结合动词固定搭配（如encourage sb to do sth、tell sb not to do sth等）搭配宾语、补足语，最后补充状语等成分，调整为符合语法的陈述句，标点用句号。
【解析】
1. 确定主语为Our teacher，谓语动词encouraged，结合固定搭配encourage sb to do sth，sb为us，do部分为join the picnic，组合得：Our teacher encouraged us to join the picnic。
2. 确定主语为My uncle，谓语动词told，结合固定搭配tell sb not to do sth，sb为us，do部分为swim，补充地点状语in the deep area，组合得：My uncle told us not to swim in the deep area。
3. 确定主语为She，谓语动词heard，结合固定搭配hear sb do sth，sb为the children，do部分为laugh，补充while引导的时间状语从句they were playing volleyball，组合得：She heard the children laugh while they were playing volleyball。
4. 确定主语为Mum，谓语动词lets，结合固定搭配let sb do sth，sb为Mike，do部分为watch cartoons，补充时间状语for half an hour daily，组合得：Mum lets Mike watch cartoons for half an hour daily。
5. 确定主语为My grandma，谓语动词watches，宾语为cooking shows，补充目的状语to learn new recipes，组合得：My grandma watches cooking shows to learn new recipes。
【答案】
1. Our teacher encouraged us to join the picnic
2. My uncle told us not to swim in the deep area
3. She heard the children laugh while they were playing volleyball
4. Mum lets Mike watch cartoons for half an hour daily
5. My grandma watches cooking shows to learn new recipes
【知识点】
连词成句；动词固定搭配；陈述句结构
【点评】
本题为基础英语连词成句练习，重点考查常见动词短语的固定搭配和陈述句语序，需学生熟练掌握核心动词用法，是巩固英语基础的典型题型，难度适中。
【难度系数】
0.6

二、请根据情境用动词不定式补全句子。
6. Every Saturday, Mary goes to the hospital .
7. I want to travel alone; my parents told me not .
8. Allie noticed her brother .
9. Jimmy made a mess in the yard, so his mum made him .
10. When I was eight, my dad taught me how .

One possible version
6. to visit the sick kids
7. to go to dangerous places
8. climb a tree
9. clean the yard
10. to ride a bike

【分析】
本题考查动词不定式的不同用法，需结合句子结构、动词搭配及语境判断不定式的形式与功能：1. 第6题空格表“去医院”的目的，需用不定式作目的状语；2. 第7题考查固定搭配tell sb not to do sth，用带to的不定式；3. 第8题考查感官动词notice的用法，notice sb do sth用不带to的不定式；4. 第9题考查使役动词make的用法，make sb do sth主动式用不带to的不定式；5. 第10题考查疑问词+不定式结构，作teach的宾语需用带to的不定式，结合语境补充合理内容即可。
【解析】
6. 空格处需填动词不定式作目的状语，结合“去医院”的情境，合理动作是看望生病的孩子，故填to visit the sick kids；
7. 固定搭配tell sb not to do sth，结合“独自旅行”的语境，父母禁止去危险地方，故填to go to dangerous places；
8. 感官动词notice后接不带to的不定式作宾补（表动作全过程），结合语境，合理动作是爬树，故填climb a tree；
9. 使役动词make的主动结构后接不带to的不定式作宾补，结合“院子乱了”的语境，需打扫院子，故填clean the yard；
10. 疑问词how+动词不定式作teach的宾语，结合语境，教的是骑自行车，故填to ride a bike。
【答案】
One possible version
6. to visit the sick kids
7. to go to dangerous places
8. climb a tree
9. clean the yard
10. to ride a bike
【知识点】
动词不定式、使役动词、感官动词
【点评】
本题围绕动词不定式的核心考点展开，涵盖目的状语、固定搭配、使役/感官动词的不定式用法、疑问词+不定式结构，是初中英语基础语法的典型考查题，需熟练掌握不同结构中不定式的形式差异。
【难度系数】
0.6

三、请根据短文内容用括号内所给单词的适当形式填空，使文章通顺、意思完整。
My friends and I always look forward to weekends to relax after busy school days. Last weekend was especially wonderful.
On Saturday morning, I went to a park 11. (do) some outdoor activities. At first, I jogged along the river. Then I watched my classmates 12. (play) badminton from start to finish. The sunshine made us 13. (want) to stay outside all day. In the evening, my dad reminded me 14. (stay) up late, telling me to get enough sleep for our family picnic the next day.
On Sunday, we drove to the countryside 15. (enjoy) the fresh air. My parents allowed me 16. (invite) two friends and they encouraged us 17. (explore) the beautiful scenery. We stopped by a lake to take some photos — it was a wonderful way to end our picnic!

11. to do 12. play 13. want
14. not to stay 15. to enjoy
16. to invite 17. to explore

【分析】
这道题是用所给单词的适当形式填空，核心考查英语中非谓语动词（尤其是不定式）的用法以及常见动词的固定搭配。解题时需先分析每个句子的语境和结构：若表目的用不定式；若涉及感官动词、使役动词，需注意其后接非谓语的特殊形式；若为固定搭配，直接根据搭配规则确定形式，同时结合上下文逻辑判断否定含义（如第14题）。
【解析】
11. 句意为“周六早上，我去公园做一些户外活动”，此处用动词不定式作目的状语，表“去公园的目的”，故填to do。
12. 句意为“然后我看着我的同学打羽毛球全程”，固定搭配watch sb do sth表示“看到某人做某事的全过程”，此处用不带to的不定式，故填play。
13. 句意为“阳光让我们想整天待在外面”，使役动词make的固定用法为make sb do sth，后接不带to的不定式，故填want。
14. 句意为“晚上，我爸爸提醒我不要熬夜，告诉我第二天家庭野餐要睡足”，结合上下文逻辑是“不要熬夜”，固定搭配remind sb not to do sth，故填not to stay。
15. 句意为“周日，我们开车去乡下享受新鲜空气”，此处用动词不定式作目的状语，表“开车去乡下的目的”，故填to enjoy。
16. 句意为“我父母允许我邀请两个朋友”，固定搭配allow sb to do sth，故填to invite。
17. 句意为“他们鼓励我们探索美丽的风景”，固定搭配encourage sb to do sth，故填to explore。
【答案】11. to do 12. play 13. want 14. not to stay 15. to enjoy 16. to invite 17. to explore
【知识点】非谓语动词、固定搭配、感官与使役动词用法
【点评】本题聚焦初中英语核心的非谓语动词（不定式）及常见动词的固定搭配，是基础考点，需要学生熟练掌握watch、make、allow等动词的非谓语用法，难度适中，平时积累相关搭配即可应对。
【难度系数】0.6