[10-20 18:18:21] 来源:http://www.67xuexi.com 初三英语教案 阅读:850次
Unit6 It’s a mystery
学习目标:
一、词汇
1. in the world 在世界上;究竟
2. get to know 开始了解
3. name … after …用……给……取名
4. be named after 以……名字而取名
5. Easter Island 复活节岛
6. know for sure 确切地知道
7. come to be 形成、存在
8. take shape 成形、定形
9. at one time 曾经一度
10. pretty soon 很快
11. even though 即便,虽然
12. no matter what 不论什么
13. wonder about 考虑
14. bring your grade up 提高成绩
15. get sb to do sth 让某人去做某事
二、日常用语
1. that’s difficult to say
2. Why would you choose …?
3. What’s up?
4. thousands of years ago
5. aliens from space
6. leave …as some kind of message
7. exisit in this part of the world
8. It’s thought that
9. look out over the ocean
10. what if …
三、知识讲解
1. Joyce, do you know that there’s an island named after a
holiday? 琼斯,你知道有一个以假期命名的岛吗?
name 除了作名词,也可作动词,表示“命名;以……名字命名(after)”。
例如:
They named their son John. 他们给婴儿取名为约翰。
She was named after her grandmother. 她是根据她祖母的名字命名的。
2. No one knows for sure how the Moai came to be.
没有人确切知道毛埃的来历。
for sure是非正式口语,意思是“无疑”。
例如:
I don’t know for sure.我不怎么知道
关于sure的短语还有:
be sure + of / to do / that …确信,对……有把握;
make sure of sth. / that … 确认,弄清楚,确保。
come to be是“形成,存在”的意思。
例如:
A bad habit isn’t easily to get rid of when it comes to be.
坏习惯一旦形成,很难改变。
to be本身也表示“形成,存在”。
To be or not to be, that is the question.
生存还是毁灭,那是问题所在。
3. The island also has many kinds of rock carvings written in a kind of language that exists only in
this part of the world.
这个岛也有许多种类的石头雕刻是用一种仅在世界上的这个地方存在的文字写的。
由exist组成的短语有:
exist as 作为……而存在,以……形态存在
exist in 存在于……中
exist on … 靠……生活
4. And this written language appeared many years ago,
perhaps even before written Chinese took shape!
这种书面语言出现在很多年以前,甚至可能在中文书写文字成形之前。
written 此处直接作为形容词,又如:a broken cup
take shape意为“定形、成形、具体化”。
例如:
The plan will soon take shape. 那个计划很快就会定下来。
5. It’s thought that at one time, the population of Easter
Island was over 10,000.
据估计,复活节岛的人口曾一度超过1万。
有关It’s引导的句型有:
It’s thought that …意为“据估计(猜想)”
It. s said that(据说) (和It’s thought意思差不多)
It’s known that(众所周知)
It’s believed that(大家都相信)
It’s hoped that … (据希望)可望……
It’s reported that … 据报道
6. No matter what the reason, whether they were set up by people from Peru or by aliens from
space, they are still looking out over the ocean-mysteriously.
无论是什么原因,或他们是否出自秘鲁人或外星人之手,