1, you are the spring breeze that moistens your heart and cultivates the fragrance of peaches and plums, and you don't intend to blossom and bear fruit. You lit the lamp of hope with wisdom. -Yang Jun's "Praise of the Teacher"

Appreciation: this sentence uses two metaphors, one is "spring breeze turns into rain" and the other is "the lighthouse of wisdom". The former means that teachers' teaching methods are mild and beneficial, which can nourish students' minds and promote their growth. The latter means that teachers' knowledge and thoughts can illuminate students' way forward and bring them hope and confidence.

This sentence uses a metaphor, one is "to cultivate the fragrance of peaches and plums" and the other is "not to blossom and bear fruit". The former shows that the educational goal of teachers is to cultivate students' morality and talents and make students become the pillars of society. The latter shows that teachers' educational attitude is selfless dedication, not seeking fame and fortune, not seeking return.

2, teacher, I want to say to you: you are my stepping stone to open wisdom; You are my golden key to open the door to happiness; You are my guide in the journey of life; You are my conductor playing the music of life. -Yu Si "Teacher, I want to tell you"

Appreciation: This sentence is the last four sentences in the second paragraph of the poem, which is an expression of praise and thanks to the teacher and reflects the teacher's educational concept and role. This sentence uses four metaphors, namely "stepping stone to wisdom", "golden key to happiness", "guide in the voyage of life" and "conductor who plays the music of life".

These four metaphors all use concrete objects or roles to describe the abstract function or influence of teachers, which are vivid and rich in connotation. The first two metaphors emphasize the key and importance of teachers helping students acquire knowledge and happiness, while the latter two metaphors highlight the directionality and artistry of teachers guiding students to plan their lives and realize their ideals.

3, white hair can show the face of the years, and let the years tear mercilessly, your heart is as hot as ever, as always. -lolo "Young Beauty"

Appreciation: this sentence uses an exaggerated saying, one is that "white hair will grow old" and the other is that "the heart is as hot as ever". The former exaggerates the teacher's age and experience, while the latter exaggerates the teacher's enthusiasm and persistence. These two exaggerations are in sharp contrast, which highlights the quality of teachers who are not afraid of the changes of the times and keep their initial heart.

This sentence uses an inverted sentence, one is "white hair, which can show the face of the years" and the other is "the relentless tear of the years". The former puts "white hair" in the main position, while the latter puts "years" in the main position, all to emphasize how many hardships the teacher has experienced, rather than being self-centered.

These two inversions are also in contrast. The former shows the external changes of teachers, while the latter shows the internal persistence of teachers.