Language points
1. It's a lovely season!
lovely是形容词，意为“可爱的,美丽的，动人的”。该词是由“love+ly”构成的形容词。以ly结尾的形容词还有:lively充满活力的;friendly友好的;lonely孤独的如:Look! How lovely the girl is !
看!多可爱的小女孩啊!

2.The temperature is not too hot or too cold.not... or...相当于not... and not...，意为“不…也……”。如:He can't read or write.他不会看书也不会写字。
【学以致用】
Tom is neither a Canadian nor a Russian.(改为同义句)
Tom is not a Canadian or a Russian.

3.Beautiful flowers are everywhere and everythinglooks new and fresh.
everywhere是副词，意为“到处，处处”，相当于here and there。该词是由“every+where”构成的。如:You should tidy your room now.Your things areeverywhere.你应该现在打扫你的房间。你的东西到处都是。

4.Let me show you spring in China.
show是动词，意为“给.......看，展示”。常用短语:show sb.sth.=show sth.to sb.向某人展示某物;show sb.around带某人四处逛逛;show off 炫耀。
如:Can you show me your photos ?
你能给我看看你的照片吗?
Let me show you around our city.
让我带你参观我们的城市。