1、Unit 9 Section A Grammar Focus 教学设计 一教学目标 1. 弄懂定语从句的先行词、引导词（关系代词） 。 2. 弄懂关系代词 who/whom ,that, which 的一般用法 3. 理解定语从句的谓语与先行词在数的方面保持一致，并会运用。 4. 理解关系代词在定语从句作主语、宾语、定语的不同情况。作宾语可以省略，作定语用 whose. 5. 会运用定语从句造句 二教学重难点 1.弄懂关系代词只能用 that 的几种情况 2.弄懂关系代词只能用 which 的几种情况 三教学过程 Step 1:根据表格回答问题，并复习定语从句的先行词及关系代词。 先行词：被修
2、饰的词引导词：关系代词 【结论】 ：当先行词指人时，用关系代词 who/that 当先行词指物时，用关系代词 which/that 先行词作主语时，定语从句的谓语与先行词在数的方面保持一致 运用： （2017 潍坊）What kind of movies do you prefer ? I prefer the movies A me something to think about. A.which giveB.that givesC.which givesD.who gives Step 2.结合实际例子，得出： 【结论】关系代词在定语从句中作主语, 只用主格 who.关系代词在定语从句中
3、作宾语,用宾 格 whom, 也可以用主格 who。但当介词提前，介词后只用宾格 whom。 (2013潍坊中考)The man _ is talking to our teacher is Bettys father. A. whichB. whomC. whoD. what （2017 鄂州）Please tell me something about Yang Liwei. He is a great astronaut of _all the Chinese are proud. A. thatB.whoseC.whoD.whom 结合实际例子，l 理解只用 that 的情况： 先行词
4、既指人，又指物时，关系代词只用先行词既指人，又指物时，关系代词只用 that 1.They talked about the persons and things that they couldntremember. 先行词是先行词是all,any,few,little,none,anything,everything,nothing, something,everybody,nobody, everyone, no one 或被它们修饰时，关系代词只能用或被它们修饰时，关系代词只能用 that. 2.All the people that are present burst into tea
5、rs. 3.Is there anything that I can do for you? 当先行词被序数词，最高级等词修饰时，关系代词只能用当先行词被序数词，最高级等词修饰时，关系代词只能用 that. 4.This is the first play that I have seen since I came here. 5. This is the best novel that I have read. （2017）This is the best book AI have read . A.thatB.whoseC.whichD.who (2016 兰州）This is one o
6、f the most interesting cities B I have ever visited. A.whoB.thatC.whichD.where (2017)She is the first Chinese thathas won a Nobel Prize in science. 为了避免和疑问词为了避免和疑问词 who/ which 混淆重复，关系代词只用混淆重复，关系代词只用 that 6.Who is the girl that is standing under the tree? 7.Which is the machine that we used last Sund
7、ay. 结合实际，理解并运用：先行词指物，且关系代词前有介词时，只用先行词指物，且关系代词前有介词时，只用 which。. I will bring the magazine for which you asked. I will bring the magazine (that/which ) you asked for. （关系代词在定语从句中作宾语，可以省略。 ） 深层理解：先行词作主语时，定语从句的谓语与先行词在数的方面保持一致 1. one of+复数名词+关系代词+复数动词.（先行词是复数） 如：Titanic is one of the most wonderful movies
8、 that have been produced in Holley wood. 2.the only one of+复数名词+关系代词+单数动词.（前有 the only,故先行词指前面的单数） 如：The Great Wall is the only one of the buildings on the earth that is seen from the moon 【结论】无论先行词指人，还是指物，关系代词在定语从句中作定语一律用无论先行词指人，还是指物，关系代词在定语从句中作定语一律用 whose His parents wont let her marry him Dfamily
9、 is poor. A. whichB.thatC. whoD.whose He is the boy D name is Jack. A. whichB.thatC. whoD.whose Step 3：4a 语言输出与运用：生根据表格造句 生可能会出现的错误： 1.单词 delicious、popular 不会写。 2.I like people who is friendly.（is 改成 are） (先行词作主语时，定语从句的谓语与先行词在数的方面保持一致) Step 4. 巩固提升 4b：根据原文写作定语从句 生可能出现的错误 1. Its the kind of music that you can dance to it. (关系代词 that 作了 to 的宾语，再无需 it，it 是多余的） 2.Its a CD that you can take it to a party (关系代词 that 作了 take 的宾语，再无需 it，it 是多余的） 2. She likes singers sing the words clearly. (关系代词在定语从句中作主语，不能省） Step 5.Homework 运用定语从句写作 调查你的家庭成员对电影，CD 食物，歌曲， 音乐制作人等的喜好，并写成一个小报告， 向你的同学们汇报一下
