M10 unit 3 Protecting ourselvesStudy before class (课前预习)Preview Aims : Knowing the words of the text and understanding the main idea of the text
Preview tasks :Task 1 : Read the words on page 76 from “Aids ” to “penny ”fluently and learn about their meaning and usages
Test of the words and expressions :According the explanation of the words ,find the suitable words (1) remote , a long distance away _________(2) spread illness or disease to people ________(3) agree with , support _________(4) judgments that are not based on exact numbers or figures _________(5) a medical treatment that can get rid of illness __________(6) cry , especially in a noisy way __________(7) wash sb’s body with water _________Task 2 Read “welcome to the unit “, discussing the four pictures with your group members