Unit 15 Lesson 4 Understanding (Period One)Students’ sheetTask 2 Read and match the main idea with the four parts of the text.Para. 1people thanked the great man who study in a scientific wayPara. 2the writer’s suggestions of understanding things.Para. 3&4people believed in religion in ancient timePara. 5people believed in what someone important and respected saidTask 3 Read the text for detailed information and complete the table.TimesThingsNowIt seems obvious how we ____knowledge and understanding. To start with, you ____question. Then, you _____the world around you and ____ the facts. After that, you _____ possible answers and ____ each to find the right ones. Today, modern scientists and thinkers are still solving the world’s problems with this type of _______.In the 17th century,however, people believed more in _________ than in facts. The church and many people tended to _______ the facts and were ___________ to challenge what they had always comfortably believed.Meanwhile,people feel that if someone important and ________ says that something is right, then it must be so.Today,we need to thank the great men of the past since they knew that knowledge and understanding are things to ____________; more ______ to a man, and more ____________ to mankind.Unit 15 Lesson 4 Understanding (Period Two)Students’ sheetStep 1: Find words from the text to replace the expression in italics.1. To find the answers, you to look at closely the world around you.2. It seems obvious now how we to get knowledge and understanding.3. Modern scientists and thinkers are still finding the answers to the world’s problems…4. After that we consider the possible answers and to see if the answers is right to find the r...