M9U3状语从句.ppt

状语从句 学习目标 1.了解状语从句的种类 2.掌握各类状语从句的引词 3. 理解掌握状语从句的时态问题，并能解决实际问题。 时间状语从句 条件状语从句 让步状语从句 原因状语从句 目的状语从句 结果状语从句 首先复习时间状语从句 1.It is ten years ________he smoked. A. that????????B. when??????C. since?????D. while 2.I’ll be back before you ________. A. will leave???????????? B. will have left????? C. leave????????????????? D. would leave 3.He got excited at the news，______ I was calm. A. when????????B. while??????C. because??????D. after 4. You shouldnt go out to play _______ you finish your lessons . A. until B. after C. when D. while (2010上海中考)We will have no water to drink _______we don’t protect the earth. A. until B. before C. though D. if 条件状语从句专练 【2011浙江宁波】 -----I hear the famous singer Xu Song may come to Ningbo next month. -----Really? _____ he comes, my younger sister will be very excited. A. if B. until C. unless D. before 【2011山东青岛】You will achieve nothing you work hard. A. if B. unless C. when D. that （2010·河南中考） its difficult to make her dream come true，she never gives up A Though B Unless C Because D If (2011广州）________they are very tired, they feel happy because they’ve finally finished their project. A. So B. Although C. If D. But 原因状语从句 目的状语从句 引导词： 目的状语从句 结果状语从句 结果状语从句 达标测试 * * * * * * * * 状语从句 种类 条件状语从句 引导词： If/if not, unless(除非), as long as(只要), 时态原则：主将从现 考点： 引导词、时态问题 1.What shall we do if it snows tomorrow? 2.Don’t leave the building unless I tell you to. 3.Ill accept any job as long as I dont have to get up early. (2011河南）You won’t feel happy at school you get on well with your classmates. A. though B. when C. unless D. because （2010山西）In summer, food goes bad easily it is put in the refrigerator. A. U