Learning about LanguagePPT专用课堂实录内容

Unit 5

learning about language Teaching aims: Teach and study the language points to grasp and use them freely .

Learn all the words and expressions by heart and use them freely 一、【课前探究】

★重点单词

1.可能的选择_________

2.试探性的，不确定的__________ 3.精确;准确_________

4.打断；打岔__________ 5.假定;设想_____________

6.不管；不顾_________ 7.厘米__________

8.锋利；尖锐___________ 9.充足的_____________

10.原始的___________ 11.保存___________

12.植物学__________ 13.分析__________

14.确切的；特定的________ 15.种类；类别____________

16.意义；重要性____________ 17.有系统的________

18.鼓掌欢迎____________ 19.加速;促进___________

20.逮捕；拘留__________ 21.晕眩的________________

22.减轻；解除______________ 23.分配;划分____________

24.喜爱__________ 25.耐心的,忍耐的____________

26.有技巧的___________ 27.标点符号________________

★重点短语

1. __________________不管、不顾

2. __________________切碎

3. __________________向前看、为将来打算

4. __________________结论

5. __________________和…相似

6__________________.时而

7. __________________为….做好准备

8. __________________偶然地

9. __________________清除

10. __________________ 集中精力

11. __________________as well as

12. __________________as well 13. __________________keep sb doing sth

14. __________________keep out sth 15. __________________care about sth

16. __________________used to 17. __________________walk up the path

18. __________________with hunger 19. __________________scoop up

20. __________________look like 二、★课文重点句子翻译

1. You must be aware that it’s here that we have found evidence of some of the earliest people who lived in this part of the world. 2. I am sorry to interrupt you but how could he live here? 3. It seems that they might have used sharpened stone tools to cut up the animals and remove their skin. 4. As the botanical analyses have been specifically showing us, all the fields around here used to be part of a large shallow lake. 5.He had a large ,long face,with strongly pronounced eyebrows and cheekbones. 6. 当部落成员为他的选择大声喝彩时，他感到很自豪。

7. 要是她早有计划和安排就好了。

8. 快到目的地的时候，一阵香气扑鼻，她不往前走了，停了下来。

三、思维拓展] 1.alternative n.[C]可能的选择，可能性之一。近义词，choice。

adj. 选择性的, 二中择一的

另一种方式：alternative means; 另择群体:the alternative society alternative v.交替；轮流

alternatively adv.交替地，作为另一种选择的

2.You must be aware that it’s here that we have found evidence of some of the earliest people who lived in this part of the world. 强调句句型It is/was+被强调部分+that．．．

将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，that可以由who换用。

It was about 600 years ago that the first clock with a face and an hour hand was made.

It was they that (who ) cleaned the classroom yesterday.

It was in the street that I met her father. 原句：My father did the experiment in the lab yesterday evening. 强调主语：

It was my father who did the experiment in the lab yesterday evening. 强调宾语：

It was the experiment that my father did in the lab yesterday evening. 强调时间：

It was yesterday evening that my father did the experiment in the lab. 强调地点：

It was in the lab that my father did the experiment yesterday evening. 3. I am sorry to interrupt you but how could he live here?

对不起，打断一下，但是，他们是如何生活在一起的呢？

[要点导航] interrupt v中断，打扰，打断，插嘴

interrupt sb/sth with sth. 用…打扰/打断

interrupter n.造成中断或中止的人或事物

interruption n.[U]中断、中止

[C]阻碍物，障碍物

4 So it is reasonable to assume they lived in these caves, regardless of the cold. 因此，我们假想他们不顾寒冷而住在这些山洞里是合情合理的。

[要点导航] assume v.假定，以为；装作，担任，承担。后多跟宾语；宾语+to be +n./adj或that 从句。

I assume you always get up at the same time. suppose 近似于think,但含有不确切之意，比think 缺少根据

guess 凭想象加以猜测

imagine 想象

fancy 凭空想象

5.[要点导航] regardless adj.（与of连用）不管…的；不顾…的

He says what he thinks, regardless of other people's feelings. 他怎么想就怎么说，不考虑别人的情绪。

regardless of 不注意、不顾、不管

6. It seems that they might have used sharpened stone tools to cut up the animals and remove their skin. 看起来他们可能是用尖锐的石器切开动物，把他们的皮剥下来。

[要点导航] sharpen v.使变得锋利；变得清晰;变得尖锐，变得刺耳。

sharp adj.1)锐利的，

锋利的，尖的

a sharp knife锋利的小刀

a needle with a sharp point针头尖利的针

2)思维敏捷的；目光敏锐的；

听觉灵敏的

sharp eyes灵敏的眼睛

由cut 组成的常用词组：

cut up 切碎；使伤心，严厉批评

cut off 切断；剪掉

cut down vt.砍伐;削减

cut in 打断

7.significance n.意义，重要性。

significant adj.有特殊意义的，重大的

a significant speech

意味深长的讲话

significantly adv.有意义地，重要地

辨析：importance ,consequence and significance importance: 一般用语，着重指本身具有重大价值、意义、影响等。例如：news of great importance consequence 侧重指具有或可能有重要或深远的后果。例如：You must be ready to take the consequence.你必须准备自食其果。

四、exercises on the book.