高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters导学案及答案

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters导学案及答案，文件包含Unit4NaturalDisastersDiscoveringUsefulStructures导学案解析版docx、Unit4NaturalDisastersDiscoveringUsefulStructures导学案原卷版docx等2份学案配套教学资源，其中学案共10页， 欢迎下载使用。

一、学习目标
1）能从语篇的句子中识别并理解定语从句。
2）能分析并归纳定语从句的语法和语用规则。
3）能准确使用定语从句描述自然灾难。
二、学习重难点
学习重难点
Main learning fcus:
判断和概括连接词为关系副词、介词加关系代词的定语从句用法和功能；
Ptential difficulties:
运用定语从句到介绍学校、老师、同学或重要事件
学习过程
新课导入
Activity 1 Lead in
采用甄嬛群聊的形式，引入定语从句。
新知探索
Activity 2 Presentatin
用四郎皇帝的视频来讲解定语。
用视频2讲解定语从句的写法。
重难点突破。
whse
关系代词（关系形容词）
既可指人又可指物，意为“…的” 在定语从句中作定语。
She is the girl whse brther is studying abrad（指人，女孩的兄弟在国外学习）
The rm whse windw faces suth is perfect （指物，房间的窗户朝南）Please pass me the bk whse cver is green.（指物，书的封皮是绿色）
This is the persn whse stry surprised everybdy.
The classrm whse dr is brken can hld 40 students.
关系代词只能用that的情况
先行词为不定代词all, everything, nthing, much, smething, anything, little等,只能用that。
She has smething that yu can brrw.
关系代词只能用which的情况
关系代词前有介词时（介词+which）
This is the news n which we are fcusing.
(2)非限制性定语从句 (, +which)
We shuld d exercies everyday, which can keep us healthy.
关系代词只能用wh的情况
1.先行词是ne，nes或anyne,smene, anybdy, nbdy, nne，all等不定代词时；先行词为thse， these或被thse, these修饰，指人时
One wh des nt wrk hard will never succeed.
Anyne wh breaks the law shuld be punished.
Thse wh learn nt nly frm bks but als thrugh practice will succeed.
2.在以there be的句子中，先行词为人时
There is a man utside wh wants t see yu.
练习：现在，请用定语从句帮助三阿哥修改作文。
My father
This is my father.
He is fur ten years ld.
He is fat and shrt.
He has a green face.
He hair is sha, very sha.
【答案】
My father
This is my father wh...
This is my father that...
This is my father whse...
课堂练习
Activity 3 Practice
Fill in the blanks.
1)Anything ____ can burn is a surce f heat energy.
2)This is the very bk ______ I’m lking fr .
3)They talked abut things and persns _______ they remembered in the schl.
4)Which is the bk _______ yu lst?
5)This is the best film ______ I have ever seen.
6)Please get ready fr everything _____ we need.
7)This is the watch___________ I lst yesterday.
8) D yu knw the man ____________ is talking with yur mther?
9) This is the persn ____________ yu shuld thank fr helping yur sn.
10) The girl ____________ graduated frm Cambridge University is called Amanda.
【答案】(1)that;(2)that(3)that;(4)that;(5)that;(6)that;(7)that/which;(8)wh;(9)wh/whm;(10)wh
Exercise
1.We dn’t knw the number f peple lst their hmes in the disaster.
2.Thse want t g t the English party must be at the schl gate by 7∶30 pm.
3.The first museum________he visited in China was the Histry Museum.
4.The film________yu are lking frward t seeing will be n tmrrw.
5.I knw the persn________huse was destryed in the earthquake.
6.It is the tallest building________ Daming has seen ever since he came here.
7.My father bught a new bike fr me________price added up t mre than 1,000 yuan.
8.She said she wuld d anything________ culd help her mther recver frm the disease.
9.Anyne________ has helped t save the drwning girl is wrth praising.
10.The by and the dg________are in the picture are very lvely.
【答案】1.wh/that;2.wh;3.that;4.that/which;5.whse;6.that;7.whse;8.that;9.wh;10.that
课堂总结
Activity 4 Summary1
Activity 4 Summary2
Activity 5 Exercise
Exercise
1.We dn’t knw the number f peple wh/that lst their hmes in the disaster.
2.Thse wh want t g t the English party must be at the schl gate by 7∶30 pm.
3.The first museum that he visited in China was the Histry Museum.
4.The filmthat/which yu are lking frward t seeing will be n tmrrw.
5.I knw the persn whse huse was destryed in the earthquake.
6.It is the tallest building that Daming has seen ever since he came here.
7.My father bught a new bike fr me whse price added up t mre than 1,000 yuan.
Activity 6 Self-evaluatin
四、作业
1.(must d) Draw a mind-map t cnclude what yu have learned.
2.(may d) Use relative clauses t write a shrt passage abut the persn yu lve.