Ⅰ. 用所给单词的适当形式填空
1. The wish to improve our lives is always the driving force for new (invent).
2. The factory (produce) 10,000 mobile phones last month.
3. We should learn how to connect the (print) to the computer.
4. The girl (call) Lily is my new classmate.
5. She wears a hat (protect) her skin from the strong sun.

Ⅰ. 1. inventions 2. produced
3. printer 4. called 5. to protect

【分析】
本题为英语单词适当形式填空题，需结合词性、时态、非谓语动词等语法知识逐一分析：1. 形容词后需接名词，要对动词进行词性转换；2. 根据时间状语确定动词时态；3. 结合固定搭配确定所需词性；4. 分析非谓语动词的用法（过去分词作定语）；5. 明确非谓语动词作目的状语的用法。
【解析】
1. 第1题：new是形容词，后需接名词，动词invent的名词形式为invention，此处表泛指“发明物”，用复数形式inventions；
2. 第2题：时间状语last month是一般过去时的标志，谓语动词需用过去式，produce的过去式为produced；
3. 第3题：固定搭配connect...to...中需接名词，print对应的名词printer意为“打印机”，符合句意；
4. 第4题：call与the girl是被动关系，用过去分词called作后置定语修饰the girl，表“名叫……的”；
5. 第5题：此处需表戴帽子的目的，用不定式to protect作目的状语。
【答案】
Ⅰ. 1. inventions 2. produced 3. printer 4. called 5. to protect
【知识点】
词性转换、动词时态、非谓语动词
【点评】
本题考查初中英语基础语法中单词形式的运用，涉及词性转换、时态、非谓语动词等核心知识点，是常见基础题型，学生掌握基础语法规则即可解答。
【难度系数】
0.5

Ⅱ. 完成句子
1. 这款新的应用程序让学生学习英语词汇变得更容易。
The new app English vocabulary.
2. 数百名志愿者参与了清理公园的活动。
joined the activity to clean up the park.
3. 很多人认为他是有史以来最伟大的篮球运动员。
Many people think he is the greatest basketball player .
4. 吃太多糖对我们的牙齿有不良影响。
Eating too much sugar our teeth.
5. 在街上遇到老朋友，真是相当大的惊喜。
It was when I met my old friend on the street.

Ⅱ. 1. makes it easier for students to learn
2. Hundreds of volunteers
3. of all time 4. has a bad effect on
5. quite a surprise

【分析】
本题为完成句子题，需结合中文语义和英语固定搭配、句型补全空格。1题考查“make it +形容词+for sb to do sth”的形式宾语结构；2题考查“数百”的固定表达；3题考查“有史以来”的固定短语；4题考查“对……有不良影响”的动词短语，需注意主谓一致；5题考查“相当大的惊喜”的常用表达。
【解析】
1. 对应结构为makes it easier for students to learn；2. 对应Hundreds of volunteers；3. 对应of all time；4. 对应has a bad effect on；5. 对应quite a surprise。
【答案】
Ⅱ. 1. makes it easier for students to learn 2. Hundreds of volunteers 3. of all time 4. has a bad effect on 5. quite a surprise
【知识点】
固定句型、固定短语、动词短语
【点评】
本题考查英语基础固定搭配、句型及短语的运用，属于常规基础题型，需学生掌握常见英语表达结构。
【难度系数】
0.6

Ⅲ. 补全对话
A: Hi, Tony! 1. ?
B: Hi, I'm reading a book about some great inventions.
A: About inventions? What inventions are mentioned in it?
B: Such as the zipper, compass, and light bulb.
A: 2. ?
B: The zipper is my favourite invention.
A: Why?
B: Because it can be seen everywhere. I think it's probably one of the most useful inventions.
A: 3. ?
B: It was invented in 1893.
A: 4. ?
B: It was invented by Whitcomb Judson.
A: Thanks for telling me so much.
B: 5. .

Ⅲ. 1. What are you doing
2. Which one is your favourite invention
3. When was it invented
4. Who was it invented by
5. You're welcome

【分析】
做补全对话时，需结合上下文的问答逻辑，根据答语反推问句内容，或根据问句匹配合适的答语。第1空由B的答语“我正在读一本关于伟大发明的书”，可反推A询问对方正在做的事；第2空由B答语“拉链是我最喜欢的发明”，可反推A询问最喜欢的发明；第3空由B答语“1893年”，可反推A询问发明时间；第4空由B答语“由Whitcomb Judson发明”，可反推A询问发明者；第5空由A的“谢谢”，可匹配B的回应语。
【解析】
1. 根据答语“I'm reading a book about some great inventions.”，问句需询问正在做的事，故填What are you doing；
2. 根据答语“The zipper is my favourite invention.”，问句需询问最喜欢的发明，故填Which one is your favourite invention；
3. 根据答语“It was invented in 1893.”，问句需询问发明时间，故填When was it invented；
4. 根据答语“It was invented by Whitcomb Judson.”，问句需询问发明者，故填Who was it invented by；
5. 根据答语“Thanks for telling me so much.”，回应感谢用You're welcome。
【答案】
1. What are you doing 2. Which one is your favourite invention 3. When was it invented 4. Who was it invented by 5. You're welcome
【知识点】
补全对话、日常交际用语
【点评】
本题考查日常交际用语在补全对话中的运用，需结合上下文语境准确匹配语句，属于基础题型，难度较低。
【难度系数】
0.8