A1 Complete the sentences below with the correct objects + object complements in the box.
a man in black walking past the post office
it impossible for Millie to finish writing the article
it very funny to dress like this
my mobile phone ringing
the customer not happy with the product
1 Mr Wu believes in 20 minutes.
2 Did you see just now?
3 Annie found .
4 The manager noticed .
5 I heard .

1. it impossible for Millie to finish writing the article
2. a man in black walking past the post office
3. it very funny to dress like this
4. the customer not happy with the product
5. my mobile phone ringing

本题考查宾语+宾语补足语的用法，需结合句子语境和相关固定搭配选择合适内容：
1. “believe it + 形容词 + for sb to do sth”是固定结构，表“认为某人做某事是……的”，结合“in 20 minutes”的语境，应选对应内容；
2. “see sb doing sth”表“看到某人正在做某事”，匹配“just now”的场景；
3. “find it + 形容词 + to do sth”表“发现做某事是……的”，符合句子逻辑；
4. “notice sb + 形容词”表“注意到某人处于某种状态”，契合经理的观察场景；
5. “hear sth doing sth”表“听到某物正在发出声响”，符合句子语境。

A2 Rewrite the sentences below with objects + object complements.
1 Daniel heard that the e-dog was singing.

2 Kitty thought that it was difficult to solve this problem.

3 Mrs Huang saw that a car was running towards the building.

4 I find that this book is very interesting.

5 They feel that it is faster to go by underground.

6 Do you consider that this invention is amazing?

1. Daniel heard the e-dog singing.
2. Kitty thought it difficult to solve this problem.
3. Mrs Huang saw a car running towards the building.
4. I find this book very interesting.
5. They feel it faster to go by underground.
6. Do you consider this invention amazing?

本题考查“宾语+宾语补足语”结构的改写，改写方法如下：1. 感官动词hear、see后可接“宾语+现在分词”构成宾补结构，将原宾语从句中的动作转化为现在分词作宾补；2. think、feel后常用“it+形容词+不定式”结构，it作形式宾语，形容词作宾补，不定式为真正宾语，替代原宾语从句；3. find、consider后可接“宾语+形容词”构成宾补结构，将原宾语从句中的表语形容词直接作宾补。