Read by critical thinking Detailed Reading Sentence St如dy Word Study
T Detailed Reading
Read by critical thinking 1.After that,our dreaming periods recur every 90 minutes and last between 15 to 45 minutes,getting longer as the night progresses. (Line 11,Para 2) 译文 此后，梦期每90分钟复现一次，每次持续15到 45分钟，持续时间随着夜晚的深入逐渐延长。 句子分析 "Getting longer..."is the adverbial clause of the sentence.Its logic subject is "dreaming periods
T 译文 此后，梦期每90分钟复现一次，每次持续15到 45分钟，持续时间随着夜晚的深入逐渐延长。 1. After that, our dreaming periods recur every 90 minutes and last between 15 to 45 minutes, getting longer as the night progresses. (Line 11, Para 2) 句子分析 “Getting longer…” is the adverbial clause of the sentence. Its logic subject is “dreaming periods
Read by critical thinking 现在分词作状语 1.现在分词(V-ing)和过去分词(V-ed)都可 以在句中引导状语。分词作状语可以表示时间、 原因、条件、让步、补充说明、方式或伴随等。 Example 1.The children ran out of the room,laughing and talking merrily.(伴随方式) 2.He came home,extremely tired.(补充说明)
T 现在分词作状语 1. 现在分词（V-ing）和过去分词（V-ed）都可 以在句中引导状语。分词作状语可以表示时间、 原因、条件、让步、补充说明、方式或伴随等。 Example 1. The children ran out of the room, laughing and talking merrily. （伴随方式） 2. He came home, extremely tired. （补充说明）
Read by critical thinking Exercise:Matching 1.Travelling by jeep,we visited a number of cities 原因状语 2.Playing all day,you will 结果状语 waste your valuable time 3.He dropped the glass, breaking it into pieces. 条件状语 4.Though raining heavily,it 方式状语 cleared up very soon. 5.Seeing nobody at home,he/ decided to leave them a note. 让步状语
T 1. Travelling by jeep, we visited a number of cities. Exercise: Matching 2. Playing all day, you will waste your valuable time. 3. He dropped the glass, breaking it into pieces. 4. Though raining heavily, it cleared up very soon. 5. Seeing nobody at home, he decided to leave them a note. 原因状语 结果状语 条件状语 方式状语 让步状语
Read by critical thinking 现在分词作状语 2.分词短语作状语与独立主格结构的区别：分 词作状语时，其逻辑主语必须和谓语动词的主 语一致。否则，分词必须有自己的主语，这种 带主语的分词被称为分词的独立结构，或叫独 立主格。在句中作状语，表示时间、原因、条 件等 Example We have four or five REM stages of sleep during the night,the first occurring about 90 minutes after we fall asleep.(Line 8,Para 2)
T 现在分词作状语 2.分词短语作状语与独立主格结构的区别：分 词作状语时，其逻辑主语必须和谓语动词的主 语一致。否则，分词必须有自己的主语，这种 带主语的分词被称为分词的独立结构，或叫独 立主格。在句中作状语，表示时间、原因、条 件等。 Example We have four or five REM stages of sleep during the night, the first occurring about 90 minutes after we fall asleep. (Line 8, Para 2)