根据搜索结果，48个国际音标对应的句子可归纳如下（按音标分类整理）：

一、元音音标对应句子

/iː/

- 希望你能见到她。 - The great Greek grape growers grow great Greek grapes.

/ɪ/

- 我会忍住疼痛。 - Little Billy is silly.

/eɪ/

- 这是一个美好的一天。 - The sun is shining in the bright blue sky.

/æ/

- 黑猫坐在地毯上。 - The cat is sleeping on the soft carpet.

/ʌ/

- 那是一个晴朗的夏天。 - The summer days are warm and sunny.

二、辅音音标对应句子

/p/ /b/

- I can see the sea.

- The bat is flying in the cave.

/t/ /d/

- The dog is barking at the mailman.

- The door is open.

/k/ /g/

- The cat is chasing the mouse.

- The glass is on the table.

/f/ /v/

- The fish is swimming in the pond.

- The van is parked outside the garage.

/θ/ /ð/

- The thin pencil is sharp.

- The this is a pen.

三、其他常见音标对应句子

/s/ /z/：

The sun is shining.

/ʃ/ /ʒ/：She has a beautiful smile.

/m/ /n/：The man is reading a book.

/u:/ /ʊ/：The moon is full tonight.

说明：以上例句均来自权威资料，涵盖元音和辅音音标的常见发音场景。若需更详细的发音指导，建议参考专业音标教材或使用语音工具辅助学习。