Ⅰ. Complete the sentences with proper words according to Chinese given.
1. Su Bingtian completed the 100 m race in 9.83 (秒), proving his hard work paid off.
2. Sally's friend Maddie said her birthmark looked like a (银质的,银制的) flower, which made her feel special.
3. The scientist checked the (零) mark on the thermometer to confirm the freezing temperature.
4. At first, Su Bingtian had some (怀疑) about changing his starting leg, but he took the challenge.
5. The runner's heart beat fast with (害怕,恐惧,担忧) before the race, but he stayed brave and focused.

1. seconds 2. silver 3. zero 4. doubt 5. fear

【分析】
本题要求根据括号内的中文提示，结合句子的语法结构和语境填写合适的英语单词。解题时需注意：数字大于1时可数名词用复数；修饰名词用形容词；some、with等词后需接名词，据此确定单词的词性和形式。
【解析】
1. 中文“秒”对应单词second，数字9.83大于1，需用复数形式，故填seconds；
2. 中文“银制的”是形容词，用于修饰名词flower，故填silver；
3. 中文“零”对应单词zero，直接填写即可；
4. 中文“怀疑”是名词，some后接名词，故填doubt；
5. 中文“恐惧”是名词，with后接名词作宾语，故填fear。
【答案】1. seconds 2. silver 3. zero 4. doubt 5. fear
【知识点】英语词汇运用、名词复数、形容词用法
【点评】本题为基础词汇填空题，考察常用核心词汇的拼写及词性运用，结合语境和语法规则即可作答，属于基础题型。
【难度系数】0.8

Ⅱ. Complete the sentences with the correct form of the words given.
1. Su Bingtian is one of the most famous Chinese (athlete) who made history.
2. Audrey Hepburn, a (Britain) actress, once said, “Nothing is impossible.”
3. With hard work and determination, Su Bingtian managed to (success) in breaking the 10-second barrier.
4. Some people thought it was (possible) for an Asian athlete to run 100 metres in under 10 seconds, but Su proved them wrong.
5. “ (something) can stop you if you believe in yourself,” the coach encouraged the team.

1. athletes 2. British 3. succeed 4. impossible 5. Nothing

【分析】
本题为用所给词的适当形式填空，需结合句子结构、固定搭配及句意分析：
1. 句中“one of + 形容词最高级”后接可数名词复数，需将名词变为复数；
2. 修饰名词需用形容词，要转换所给名词的词性；
3. 固定搭配“manage to do sth”要求后接动词原形，需转换所给名词为动词；
4. 根据后半句逻辑，需用所给词的反义词；
5. 结合句意需转换不定代词的含义，且注意句首大写。
【解析】
1. “one of + 形容词最高级 + 可数名词复数”是固定结构，表“……中最……之一”，athlete的复数形式为athletes，故填athletes；
2. 修饰名词actress需用形容词，Britain的形容词形式为British，故填British；
3. “manage to do sth”意为“设法做成某事”，to后接动词原形，success的动词形式为succeed，故填succeed；
4. 由后半句“苏证明他们错了”可知，前半句表达“不可能”，possible的反义词为impossible，故填impossible；
5. 根据句意“没有什么能阻止你”，something的否定不定代词为Nothing，句首首字母大写，故填Nothing。
【答案】
1. athletes 2. British 3. succeed 4. impossible 5. Nothing
【知识点】
词性转换、固定搭配、不定代词用法
【点评】
本题考查基础词汇的变形与运用，围绕词性转换、固定搭配及不定代词展开，难度适中，侧重检验学生对核心词汇的掌握程度。
【难度系数】
0.6

Ⅲ. Complete the sentences with proper words.
1. Su Bingtian didn't let challenges hold him ; he trained harder to break the record.
2. The teacher asked, “Who can give an excellent answer this question about self-confidence?”
3. Running 10 seconds in the 100 m race was once considered impossible for Asian athletes.
4. When Su Bingtian started his career, he began zero and worked his way up to success.
5. Achieving greatness such an age inspires many young athletes to believe in themselves.

1. back 2. to 3. under 4. from 5. at

【分析】
本题为英语介词填空题，需结合固定短语搭配、语境及介词的常用用法选择合适的介词。具体思路：1. 回忆与hold相关的固定短语；2. 掌握“问题的答案”的介词搭配；3. 理解表示“在某时间内”的介词用法；4. 明确“从……开始”的固定搭配；5. 记住表示“在某个年龄”的介词搭配。
【解析】
1. 固定短语hold back意为“阻碍、阻挡”，句意为苏炳添没有让挑战阻碍自己，故填back；
2. 固定搭配answer to the question表示“问题的答案”，是英语中表“……的答案”的常用搭配，故填to；
3. 此处需表达“在10秒内”，介词under可表示“在（时间、数量等）之内”，故填under；
4. 固定搭配begin from意为“从……开始”，符合句中“从0起步”的语境，故填from；
5. 固定搭配at such an age表示“在这样的年龄”，是表年龄的常用介词搭配，故填at。
【答案】
1. back 2. to 3. under 4. from 5. at
【知识点】
英语介词搭配、固定短语、介词用法
【点评】
本题考查英语基础介词固定搭配，均为课本中常见的短语，难度较低，只要学生平时积累了相关搭配即可轻松作答，适合巩固基础知识点。
【难度系数】
0.8