We all know that ants are ferocious eaters. They differ widely in their diets and may be carnivorous, herbivorous, or omnivorous, meaning that some eat meat; others eat only plants while others eat a combination of both.由后面的解释我们可以得知：“carnivorous”的意思是“食肉的”;“herbivorous”的意思是“食草的”;“omnivorous”的意思是“杂食的”。
2.托福阅读词汇根据复述(同位语、定语等)猜测词义
Today, I’d like to talk about some of the changes land can undergo, specifically desertification, process through which land becomes part of a desert.
后面的同位语告诉我们“desertification”的意思是“沙漠化。”
3.托福阅读题中根据举例猜测词义
After breakfast, many people go to church; but the children will be playing with their new toys, and the mother will probably be preparing the Christmas dinner. This includes poultry for the main course (e.g. chicken, turkey, duck, goose), salads, breads, and vegetable, and features a variety of desserts, for example, pies, puddings, and ice cream.