Ⅰ. Listen and write(听录音,补全听到的单词,每空一个字母)
1. sc nti
2. sp
3. n
4. ha -wo ing
5. hy d rice

1. scientist 2. space 3. fan 4. hard-working 5. hybrid rice

Ⅱ. Listen and choose(听录音,选择正确的应答句)
()1. A. She is hard-working. B. She is Tu Youyou.
C. She is from China.
()2. A. His hybrid rice has fed many people.
B. He made the first light bulb.
C. He discovered the structure of DNA.
()3. A. I went to the science museum. B. I like Qian Xuesen.
C. I want to be a scientist.
()4. A. The “Grandpa of the sugar pill”. B. The “Father of Hybrid Rice”.
C. The “Father of China’s Space Programme”.
()5. A. He was born in China and did research on rice.
B. He never gave up and invented many things.
C. He wrote many famous novels in the 19th century.

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

Ⅰ. Read and write(用所给单词的适当形式填空)
1. Marie Curie is famous for (discover) radium.
2. Newton thought hard and later he (find) the law of gravity.
3. Yuan Longping was (know) as the “Father of Hybrid Rice”.
4 Tom has a strong in science because he finds it very . (interest)
5. Science helps (we) know about the world around us.

1. discovering 2. found 3. known 4. interest;interesting 5. us

【分析】
要解决这些用所给单词适当形式填空的题目，需结合固定搭配、动词时态、词性变化等知识点分析：
1. 第1题：be famous for是固定介词短语，介词后接动词需用动名词形式；
2. 第2题：由并列谓语的时态一致性，前面thought是过去式，故find用过去式；
3. 第3题：be known as是固定短语，表“作为…闻名”，需用know的过去分词；
4. 第4题：第一空需名词（a+形容词+名词），第二空修饰物用形容词；
5. 第5题：动词help后接人称代词宾格作宾语。
【解析】
1. 固定搭配be famous for中，for为介词，后接动词的动名词形式，故填discovering；
2. 句子为一般过去时，and连接并列谓语，find的过去式为found，故填found；
3. 固定短语be known as意为“作为……而闻名”，此处用know的过去分词构成被动结构，故填known；
4. 第一空：a strong后接名词，interest作名词表“兴趣”；第二空：修饰物science用形容词interesting，故依次填interest、interesting；
5. help是动词，后接人称代词宾格作宾语，we的宾格是us，故填us。
【答案】
1. discovering 2. found 3. known 4. interest;interesting 5. us
【知识点】
固定搭配、动词时态、词性转换
【点评】
本题为英语基础词汇运用题，考查固定短语、动词时态、词形变化等核心基础知识点，题型常见，难度较低，需掌握基础的词法和句法规则即可解答。
【难度系数】
0.8

Ⅱ. Read and choose(选择合适的短语完成句子)
be born in be interested in be short of thousands of turn on
1. Many young people watching the stars at night many years ago.
2. Tu Youyou,a famous scientist, Ningbo,Zhejiang Province.
3. We should save water because some areas in our country water.
4. Please the lights. It's too dark to read here.
5. people came to the square to celebrate the success of the space mission.

1. were interested in 2. was born in 3. are short of 4. turn on 5. Thousands of

【分析】
解题思路：先明确每个短语的含义，再结合句子的时态、主语的单复数以及语境，选择合适的短语并调整其正确形式（如be动词的时态、单复数变化，句首大写等）。
1. 第一句有过去时间标志“many years ago”，需用一般过去时，主语“young people”是复数，对应“be interested in”变形；
2. 第二句表达“出生在某地”，用“be born in”，主语是第三人称单数，结合过去时调整be动词；
3. 第三句陈述现在的情况，主语“areas”是复数，对应“be short of”的一般现在时形式；
4. 第四句是祈使句，需用动词原形开头的短语；
5. 第五句表示数量“成千上万的”，短语位于句首需大写首字母。
【解析】
1. 句子时间为过去，主语是复数，“be interested in”（对……感兴趣）变形为“were interested in”，符合语境；
2. 表达出生地点，“be born in”（出生在）结合过去时和第三人称单数主语，用“was born in”；
3. 陈述现在的缺水情况，主语是复数，“be short of”（短缺）用一般现在时“are short of”；
4. 祈使句用动词原形，“turn on”（打开）符合开灯的语境；
5. 表示“成千上万的”用“thousands of”，句首大写为“Thousands of”。
【答案】
1. were interested in 2. was born in 3. are short of 4. turn on 5. Thousands of
【知识点】
动词短语运用，时态辨析，祈使句
【点评】
本题考查常用英语短语的语境运用，需结合句子时态、主语特征调整短语形式，注意句首大写规则，是基础英语知识的典型练习题。
【难度系数】
0.6

Ⅲ. Rewrite the sentences(按要求改写下列句子)
1. She is a great scientist.(改为否定句)
She a great scientist.
2 Yuan Longping was born in Beijing.(对画线部分提问)
Yuan Longping born?
3 Thomas Edison was hard-working.(改为一般疑问句)
Thomas Edison ?
4. Newton discovered the law of gravity.(对画线部分提问)
Newton discover?
5. She is Tu Youyou. She won the Nobel Prize.(合并为一句)
Tu Youyou, Nobel Prize winner.

1. is not 2. Where was 3. Was;hard-working 4. What did 5. This is;a

【分析】
本题为英语基础句式转换题，需根据不同题型的语法规则改写句子：1. 主系表结构的否定句，直接在be动词后加否定词；2. 对地点提问用特殊疑问词where，结合原句时态调整be动词位置；3. 主系表结构改一般疑问句，将be动词提前至句首；4. 对事物提问用what，结合原句一般过去时添加助动词；5. 合并介绍人物的句子，用固定表达引出人物并补充身份。
【解析】
1. 原句是主系表结构，be动词为is，改为否定句时在is后加not，故填is not。
2. 画线部分是地点，用where提问，原句为一般过去时，be动词was提前，故填Where was。
3. 主系表结构改一般疑问句，将be动词was提前至句首，其余部分不变，故填Was; hard-working。
4. 画线部分是事物，用what提问，原句是一般过去时，实义动词discover需加助动词did，故填What did。
5. 合并句子时，用This is引出人物Tu Youyou，补充说明其身份为诺贝尔奖得主，用a修饰，故填This is; a。
【答案】
1. is not 2. Where was 3. Was;hard-working 4. What did 5. This is;a
【知识点】
英语句式转换、特殊疑问句、一般疑问句
【点评】
本题考查初中英语核心基础句式转换，涵盖否定句、特殊疑问句、一般疑问句及句子合并，是巩固语法结构的典型题型，难度较低，适合学生夯实基础。
【难度系数】
0.8