Unit 5 Into the wild Using language 课件-2023-2024学年高中英语外研版（2019）必修第一册

1.when的用法 when 引导定语从句,其先行词是表示时间的名词,如time, morning, day, week, month, year等,when 在从句中作时间状语。 I still remember the days when we swam together in the river. 我仍然记得我们在这条河中一起游泳的日子。 Do you know the date when they got married? 你知道他们结婚的日期吗? Read More Using language 2.where的用法 where 引导定语从句,其先行词往往是表示地点的名词,如 place spot, room, house, school, city等,where 在从句中作地点状语。这里说的“地点”名词包含着: ①具体的地点,如 place, house; ②抽象的地点,如 case, stage, situation, position; ③隐性的地点,如news, story等。 Read More Using language Do you still remember the woods where we first met? 你还记得我们第一次见面的那片树林吗? Please keep your things in a place where you can find them easily. 请把你的东西放在容易找到的地方。 I have never seen a case where you can kill two birds with one stone. 我从未见过你一石二鸟的例子。 Read More Using language 友情提示:并非所有的表示“地点”和“时间”的先行词,后面的定语从句一定要用where和when 引导。如果定语从句中缺少主语或宾语,那么,就要用that或which引导。 This is the house that/which Lu Xun once lived in. (作定语从句的宾语,不用where) 这是鲁迅曾住过的房子。 Do you still remember the days that/which we spent in the countryside? (作定语从句的宾语,不用when) 你还记得我们在农村度过的日子吗? Read More Using language 3.why的用法 why 引导定语从句,表示原因或理由,其先行词是reason。why在定语从句中作原因状语。 Is this the reason why you refused me? 这就是你拒绝我的理由吗? She came around to explain the reason why she was absent from the meeting. 她来这儿是为了解释她缺席这次会议的原因。 Read More Using language 友情提示: 如果 reason 不是定语从句中事件发生的原因,定语从句中缺少主语或宾语,这时,要用关系代词that或which引导定语从句,不用why。 I won't listen to the reason that/which you have given us. (作定语从句的宾语) 我不听你给我们的那个理由。 Read More Using language 4.关系副词that的用法 that 是一个多功能词也可以用作关系副词引导定语从句,修饰表示时间(time)、地点(place)、原因(reason方式(way)的先行词。that 作关系副词时,相当于when, where, why, in which,而且一般可以省略。 (1)表示时间时that相当于when或“介词+which”可省略。 I still remember the time (that/when/in which)I helped my father on the farm. 我仍然记得在农场里帮助我爸爸的岁月。 Read More Using language (2)表示地点时that相当于where或“介词+which”可省略。 I have never been to the place (that/where/in which) the Indians live. 我从未到过那些印第安人居住的地方。 (3)表示原因时that 相当于why或for which可省略。 The reason (that/why/for which) he lost his life was lack of medical care. 他的死是由于缺乏医疗