Unit 8 Detective stories Grammar课件(共23张PPT)牛津译林版九年级英语上册

(共23张PPT)
九年级·英语·译林版·全一册
Unit 8 Detective stories
Grammar
1.通过基础练习，能记住并正确使用本课时的重点单词和重点短语。
2.通过语法学习环节，学会运用限制性定语从句。
3.通过小组合作，学会运用定语从句书写英语文章。
1.完成任务驱动一，达成学习目标1。
2.完成任务驱动二，达成学习目标2。
3.完成任务驱动三，达成学习目标3。
观察下列两个句子结构导入新课:
1.A detective is someone who looks for clues to something important.
2.We need information which will help solve the case.
·导学建议·
教师课前可以引导学生以小组为单位，谈论句子的结构，以便于导入新课及调动学生的学习热情。
一、词汇记忆
1. 　probably 　 adv.或许，大概→ 　probable　 (形容词)
2. 　 criminal 　 adj.犯罪的，犯法的→ 　crime　 n.犯罪活动，罪行
3. 　 female　 adj.女性的；雌性的→ 　male　 adj.男性的；雄性的
probably
probable
criminal
crime
female
male
4. 　 fingerprint 　 n.指纹，手印
5. 　boss 　 n.老板，上司→ 　bosses 　 (复数形式)
fingerprint
boss
bosses
6. 　hurry　 v.急忙，匆忙
◎学法指导:记忆单词的本身和它的反义词，有助于加大词汇的储备量。
hurry
二、短语速记
1.老年夫妇 the old couple
2.用英语写侦探故事 write detective stories in English
3.原来是，结果是 turn out
4.与……无关 have nothing to do with
5.案件的线索 a clue/clues to the cases
the old couple
write detective stories in English
turn out
have nothing to do with
a clue/clues to the cases
6.在一个肉类市场工作 work in a meat market
7.犯罪小说 crime novels
work in a meat market
crime novels
8.一个女性作家 a female writer
9.匆忙做某事 hurry to do sth.
◎学法指导:短语记忆的法宝:多背多记多运用。
a female writer
hurry to do sth.
单词、短语大闯关
·导学建议·
上课前让学生先预习Grammar部分，再完成下面的练习。让学生先自己观察总结，然后在小组内讨论并核对答案。
写出下面短语的汉语意思，并与搭档核对答案。
1.write stories in English 用英语写故事
2.sing in English 用英语唱歌
3.speak in Chinese 用汉语讲
用英语写故事
用英语唱歌
用汉语讲
4.write books in Chinese 用汉语写书
5.speak in Japanese 用日语讲
6.speak in French 用法语讲
7.in German 用德语
8.in Indian 用印度语
◎学法指导:in＋语言
“in＋语言”结构的含义是“用……语言”，此处in意为“用”。
用汉语写书
用日语讲
用法语讲
用德语
用印度语
语法学习
1.定语从句基础知识
定义:定语从句是由关系代词或关系副词引导的从句，其作用是作定语修饰主句的某个名词性成分，一般紧跟在所修饰的先行词后面。
关系词:引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。
关系代词有that、which、who、whom、whose、as等；关系副词有where、when、why等。
关系词有三个作用:(1)引导定语从句；(2)代替先行词；(3)在定语从句中担当一个成分。
先行词:被定语从句修饰、限定的词或短语，称为先行词。定语从句分为限定性定语从句和非限定性定语从句。
2.定语从句总结
3.整体预习Grammar，判断下面句子是否是定语从句，是(T)否(F)。
(　F　)I am not sure whether she will come tonight.
(　T　)He is a boy who always helps others.
(　T　)The flowers which smell nice belong to her.
(　F　)All of us know that a miss is as good as a mile.
F
T
T
F
(　T　)Neil Armstrong is the first man that walked on the moon.
T
·导学建议·
可以给学生多提供一些熟悉的课本例句，引导学生完成课本练习。
◎学法指导:做练习之前，可以自行阅读书后的语法点讲解，小组研讨，有助于提高学习能力。
情景演练
1.预习Grammar，用适当的关系代词合成句子。
(1)I am reading a book.The book was written by Bill Gates.
I am reading a book which/that was written by Bill Gates.
(2)I don’t like the man.He is smoking.
I don’t like the man who/that is smoking.
(3)Where is the picture？ You bought it last week.
Where is the picture that you bought last week？
I am reading a book which/that was written by Bill Gates.
I don’t like the man who/that is smoking.
Where is the picture that you bought last week？
◎学法指导:借助资料查阅定语从句知识并完成练习。
2.小组调查
比一比，看看谁写出的定语从句最多。
The elderly couple were very sad to hear that their only son was murdered.这对老夫妇听说他们唯一的儿子被杀了，他们感到非常难过。　
◎观察思考:
The couple have a daughter and a son.这对夫妇有一双儿女。
We went there a couple of years ago.我们几年前去过那儿。
◎用法总结:
couple意为“夫妇”，表示复数，作主语时谓语动词用复数形式；还可以意为“几个，一些”，常用于固定搭配a couple of，意为“两个(人或事)，几个(人或事)”。
　用括号内词的适当形式填空。
1.The couple 　are walking　 (walk) their dog now in the park.
2.I bought a couple of 　oranges 　 (orange) yesterday.
are walking
oranges
He was in a hurry to catch a bus.他正在匆忙地赶公交车。　
◎观察思考:
She dressed herself for the party in a hurry.她为赶去聚会而匆忙穿衣。
I hurried to catch the bus this morning.今天早上我匆忙地赶公交车。
◎用法总结:
in a hurry 意为“匆忙，急忙”，是固定搭配， in a hurry to do sth.意为“匆忙做某事”，此处hurry 是名词； hurry to do，此时hurry为动词。
　根据括号内所给的汉语提示，完成句子。
1.He had his breakfast 　in a hurry　 (匆忙地) and then went out.
2. 　 Hurry up　 (赶快)， or you will be late.
in a hurry
Hurry up