Adjectives can collocate with prepositions to form adjective phrases.Some adjectives can only be followed by specific prepositions (eg: rich in,intent on(一心想)，indifferent to,etc),but there are other adjectives that can collocate with different prepositions to express different meanings[eg:“alive to”means“having full knowledge of'(敏感)；“alive with”means “covered with(living things)"(充满)，etc]. There are also adjectives that can be followed by different prepositions without change in meaning,the choice of prepositions being3 ◼ Adjectives can collocate with prepositions to form adjective phrases. Some adjectives can only be followed by specific prepositions（eg： rich in, intent on(一心想), indifferent to, etc), but there are other adjectives that can collocate with different prepositions to express different meanings [eg: “alive to” means “having full knowledge of”(敏感); “alive with” means “covered with (living things)”(充满), etc]. ◼ There are also adjectives that can be followed by different prepositions without change in meaning, the choice of prepositions being