英语必修ⅰ译林牛津版unit1schoollife教案(四)

Unit 1 School life（4）一 .教学内容：Unit 1School life二 .教学目标：掌握 Unit 1语法定语从句三 . 教学重难点：掌握定语从句（一） that和 which 在指物的情况下一般都可以互换, 但在下列情况下 ,一般用 that 而不用which 。（ 1）先行词为 all, everything, nothing, something, anything, little, much等不定代词时。 I am sure she hassomething（that ） you can borrow.（2）先行词被 all, every, no, some, any, little, much等修饰时。I ve readall the booksthat are not mine.（3）先行词被序数词或最高级修饰时。This isthe firstbook（that ） he has read.（4）先行词被 the only, the very, the same, the last修饰时。This isthe verybookthat belongs to him.（5）先行词既有人又有物时。They talked about the things and personsthatdidn t interest me.（6）如果有两个定语从句，其中一句的关系词是that ，另一句用 which 。Let me show you the bookthat I borrowed from the librarywhich was newly open to us.用正确的关系代词连接下列两个句子：（1） The scientist is very famous in the world.We met her yesterday.The scientist?/ who /whom/ thatwe met yesterday is very famous in the world.（ 2）The dress is new.She is wearing it.The dressthat / which / ?she is wearing is new.（3） He is the kind person.I have ever worked with him.He isthekind person that/who/ whom/ ? Ihave everworked with. （ 4） This isthe bestfilm.I have ever seen this film.This is the best filmthat /? I have ever seen.（二） whoseI know the person.His company produces new machines.I know the personwhose company produces new machines.She is the engineer.Her work is considered to be the best here.She is the engineerwhosework is considered to be the best here.whose 在定语从句中作定语，表示引导词与whose后的名词为所属关系。whose 多指人，也可指物，指物时可与 of which互换使用。This is the bookwhose cover is blue.This is the bookof whichthe cover is blue.This is the person.Her story surprised everybody.This is the personwhosestory surprised everybody.The person was Ms King. Her designs were the best.The personwhosedesigns were the best was Ms King.This teacher is liked by all the students.I work withherson. This teacherwhose son I work with is liked by all the students.The chair is being repaired now.The legsof the chairThe chai rwhose legs are broken is being repaired now.whose 从句可转换为“of + 关系代词”型，如：e.g. They live in a house whose door opens to the south.They lived in a house,of which the dooropens to the south.They lived in a house,the door of whichopens to the south.are broken.【典型例题】 一、用适当的词填空1. All _ can be done has been done.答案： thatthat can be done部分是定语从句修饰all ，先行词为不定代词只能用that引导。2. Is that the only（first, very, best） book _ he has ever read?答案： that先行词被the only, the very, the same, the last, the best修饰时，只能用 that 引导。3.Is there anything _I can do now?答案： that先行词为不定代词只能用that 引导。4.She is the only student who_（ know） it.答案：knows先行词为 the only student，单数形式，所以用 knows5. She isone ofthe studentswho_ （ know） it.答案： know注意与上一题区别，这时的先行词为students,复数，所以用 know6. The numberof people who_（ want） to go to America_（ be） rising.答案： want, iswho_ to go to America定语从句修饰 people, 先行词为复数，所以填want; the number of意为“的数目” ，单数，所以这里用is 。二、单项选择1.This is the only book _ I want to read.A. whichB. thatC. whatD. as答案： C名词前有 only 修饰，只能用that2.The problem _ has been completely settled.A. which you thoughtB. that you thoughtC. about which you thought itD. that you thought about答案： Dthinkabout 思考，其后的介词 about 不可省略；关系代词 which/that在句中作宾语， it 多余。3.Who is the man _ is talking with John?A. whichB. who C. whatD. that答案： D 避免重复，用 that而不用 who4. Is this the shirt _ he often wears?A. whomB. whose C. what D. that答案： D先把该句换成陈述句： This is the shirt _ he often wears.缺少关系代词，所以选 D。5.Is this shirt_ that he often wears?A. whichB. the one C. whatD. that答案： B先把该句换成陈述句：Thisshirt is_ that he oftenwears. 缺少先行词，所以应选 B。