1.本课课程内容的核心句是Sophie is tall. Paul is taller than Sophie. Hans is the tallest student in our class. It is hot today. It was hotter yesterday. The day before yesterday was the hottest day in the year.
2.本课课程的核心句是There was a large crowd at the race last year. This year the crowd is larger. It is the largest crowd I have ever seen. The brown suitcase is heavy. The blue suitcase is heavier that the brown one. The green suitcase is the heaviest of them all.
3.本课课程的核心句是This policeman is tall. But that one is taller. He is the tallest policeman I have ever seen. This woman is short. But that one is shorter. She is the shortest. She is the shortest woman I have ever seen.
打开APP，离线免流量