tailieunhanh - Delta's key to the next generation toefl test part 6

Tham khảo tài liệu 'delta's key to the next generation toefl test part 6', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Referents Three common herbs are effective remedies for a sore throat angelica sage and vervain all are available in health food stores. Electromagnetism is the relationship between electricity and magnetism either can be used to produce the other. Most daisies are perennials but some bloom for only one or two seasons. Only two elements are liquids at normal temperatures one is mercury and the other is bromine. 5. The referent questions most commonly seen on the TOEFL ask you to locate the referent of a pronoun. However sometimes you must identify the referent of a specified term or phrase. Look at the highlighted phrase in the following passage Like the gray and fox squirrels the Eastern chipmunk often feeds on acorns and hickory nuts. Essentially a ground species this pert rodent does not hesitate to climb large oak trees when the acorns are ripe. This pert rodent refers to the Eastern chipmunk which is the subject of the previous sentence. 6. The meaning of the sentence can help you answer referent questions. The function of the pronoun or referring word for example whether it is a subject or object can help you find the correct referent. Grammatical structures are often clues that point to the identity of referents. Sentence structure logic and common sense can help you locate referents. You can check your answer by putting it in the sentence in place of the pronoun or referring word. If the sentence still makes sense according to the passage your answer is correct. 7. Here are some examples The word it in the passage refers to 22 digestion 22 milk sugar 22 the enzyme 2 lactase deficiency Some foods require very specific enzymes for digestion. Milk sugar which is called lactose needs an enzyme called lactase to convert it to glucose and galactose carbohydrates needed by the body for energy. Some people do not produce lactase or have a deficient amount of the enzyme. Lactase deficiency may be inherited and in infants it occurs in severe form persisting .