高中英语人教版 (新课标)必修1&2Unit 4 Earthquakes教学演示课件ppt

这是一份高中英语人教版 (新课标)必修1&2Unit 4 Earthquakes教学演示课件ppt，共24页。PPT课件主要包含了什么是定语从句， Part1，Part2，Part3，Part4，关系代词和关系副词，重点难点，Part1 定义，bike ，where等内容，欢迎下载使用。

Lead in Lk at the tw sentences:01, The by is Tm.02, The by (wh brke the widw) is Tm. 括号这个句子起修饰限定作用，是定语从句
01 He has tw sns ,wh wrks in the same cmpany.02 D yu knw the man wh is talking with yur mther .
句1是 句2是
关系词:that,which ,wh/whm,whse ,as关系副词:when，where，why具体用法如下：
Part3 关系代词和关系副词
1,先行词是人选用wh /whm(只作宾语)/that宾语
01 D yu knw the girl is in white dress.02 Mr.Smith is the persn with I am wrking.
answers；01， wh 02， whm 注意；1，当先行词是人 且作主语用wh。2，介词后用宾格，不能用that,
如何选择正确的关系代词？
01The bk I give yu was wrth $ 10.02A plane is a machine can fly.
answers:01， that/which 02， that/which
2，先行词是物选用 that/which
01， D yu knw the baby name is Tm.02， The by father wrks abrad is my classmate.
answers: 01， whse 02， whse
3，先行词是人或物表所属用whse （表的）
01 I never frget the day we first met.02 This is the huse I was brn.03 I can'timagine the reasn he turned dwn my ffer.
如何选择正确的关系副词？答案很简单：先行词是时间选-when是地点选-where 是原因-why
1. This is the dictinary ________ Mum gave me fr my birthday. A. which B. what C. whse D. whm 2.Srry, we dn’t have the cat ________ yu need. A. what B. wh C. whm D. which3.D yu knw the year ________ they gt married. A.when B. what C. whse D. whm
4.Please tell me the reasn ________yu are late fr schl? A. what B. which C. why D. whm5.The bk ________ he bught yesterday is very interesting. A. / B. why C. when D. what6. There are lts f things ________ I need t prepare befre the trip. A. wh B. that C. whm D. whse
巩固练习：01，This is the rm in which Chairman Ma nce lived.02, Last night I saw a gd film,which was abut the secnd wrld war.03 She said she has finished her wrk,which Idubted very much
巩固练习2：01，He tld me everything that he knew.02, Thse wh respect thers are usually respected by thers.03, This is the best film that I have ever seen.04, He is the nly man that I want t see.
指人用wh 指物用that
3, 修饰整句话用which/asas 放在主句前/主句后 “正如...,像...”which 只能放在主句后名词前有such和the same 修饰时只能用as.
巩固练习3：01，Dn't read such bks yu can't understand.02, They wn the game, we hadn't expected.03, is well knwn,he is a famusfilm star in the 1980s.
总结-解题步骤：一，判断从句类型（注意It +be 词开头的可能是强调句）二，判断句子是否缺成分三，缺成分---关系代词（that,which,wh,whm,whse ,as) 不缺成分---关系副词(when,where,why) Ps:hw 不能引导定语从句 先行词是the way 可用that和in which 或省略引导词
Hmewrk:1，复习定语从句的定义 分类 关系代词和关系副词及重点难点2，做相应练习