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1、 中小学课件 课堂讲练互动 Reading and Speaking 中小学课件 课堂讲练互动 Answer the following questions after reading the text 1 Which jobs did Dahu do 2 Which jobs did Lala do 3 Who works cooperatively and who does tasks alone 4 Who does the most dangerous tasks 5 Where does the danger come from Reading and speaking 中小学课件
2、课堂讲练互动 北京猿人的化石首次发现于1927年 1929年12月2日发现第一个完整的头盖骨 到1937年已发现的北京人的头盖骨共5个 1941年12月太平洋战争爆发后 在几个美 国人手里弄得下落不明 1966年又发现一个残破的头盖骨 总共发现了属于40多个个体的北京人化 石 时间距今约七十万年至二十万年 北 京 人 中小学课件 课堂讲练互动 北京猿人的特征 能够制造和使用劳动工具 能使用天然火 摆脱了杂交的婚姻形态 生活艰苦 寿命比较短暂 中小学课件 课堂讲练互动 北京人头盖骨化石 北京猿人复原图 中小学课件 课堂讲练互动 北京人使用过的石器 中小学课件 课堂讲练互动 北京人石器制作法 中小
3、学课件 课堂讲练互动 北京人生活想象图 中小学课件 课堂讲练互动 山顶洞人 距今时间 18000年前 地点 北京周口店龙骨山山顶洞穴 体形 同现代人大体一样 脑容量 1300 1500毫升 生产和生活 开始采用磨制和钻孔技术制造石器 骨 器制造骨针 缝制兽皮衣服产生了原始 宗教仪式过着氏族公社的生活 中小学课件 课堂讲练互动 山 顶 洞 人 头 骨 中小学课件 课堂讲练互动 山顶洞人 中小学课件 课堂讲练互动 1933年北京市房山 县周口店龙骨山山顶洞 出土 骨针长8 2厘米 孔 径0 31 0 33厘米 这是 中国已发现的时代最早 的骨针之一 其针身保存完好 针孔处破 裂 针尖锐利 表面有刮
4、磨痕迹 针孔是用 尖状器刮挖而成 山顶洞人的生活用具山顶洞人的生活用具 骨针骨针 中小学课件 课堂讲练互动 Sample answers to above questions 1 catch fish repair stone tools make scrapers and axe heads 2 collect fruit and nuts prepare food 中小学课件 课堂讲练互动 3 Both men and women work cooperatively For example Lala s mother and aunts were preparing the meat o
5、f deer and pig over the fire Men do tasks alone 4 Men do the most dangerous tasks 5 The danger comes from the wild animals 中小学课件 课堂讲练互动 Answer key for Exercise 2 Men s tasksWomen s tasks 1 Making and repairing tools 2 Fishing 3 Cutting down trees 4 Hunting animals 5 Protecting the group from harm 1
6、Collecting nuts fruit and water 2 Cutting up meat and fish for cooking 3 Preparing skins to make clothes 4 Preparing food 5 Looking after children 中小学课件 课堂讲练互动 Answer key for Exercise 3 Men s tasks patient tool making dangerous hunting some individual tool making and repairing and some co operative
7、hunting skilful tool making protective of group 中小学课件 课堂讲练互动 Women s tasks affectionate to group co operative cooking caring providing food patient collecting food skilful cooking individual collecting nuts and fruit 中小学课件 课堂讲练互动 Co operative tasks Individual tasks Most dangerous tasks men hunting a
8、nimals women doing cooking and preparing food men making or repairing tools women collecting fruit and nuts men hunting animals Answer key for Exercise 4 中小学课件 课堂讲练互动 Where the danger comes from Sharing of tasks men and women had clearly divided tasks fire and collecting nuts needed to be done every
9、 day but killing animals would wild animals living near the caves 中小学课件 课堂讲练互动 only be done now and then So the women s tasks were continuous and the men s tasks were more periodic 中小学课件 课堂讲练互动 Words and expressions 1 If only it could be just like last year 要是能像去年那样就好了 If only 但愿 要是 就好了 其后 一般用虚拟语气 I
10、f only she had looked ahead and planned better If only he had come 中小学课件 课堂讲练互动 v to express approval of someone or something especially by such clapping 赞赏 鼓掌向 某人或某物 表示赞赏 尤指鼓掌欢呼 Everyone applauded when the play ended 演出结束时 大家都热烈鼓掌 I applaud your decision 我赞成你的决定 2 applaud 中小学课件 课堂讲练互动 3 accelerate
11、a to increase the speed of 加速 促进加快 的速度 这部新车加速效能良好 The new car has good acceleration b to cause to happen earlier 正式 催促 他决定加快他的课程进度 He decided to accelerate his courses 中小学课件 课堂讲练互动 to capture and hold briefly the attention for example engage 引起注意吸 引并短时间吸引住 如注意力 吸引 花的艳丽色彩引起苏珊的注意 The bright colors of
12、the flowers arrested Susan s attention 4 arrest 中小学课件 课堂讲练互动 having a whirling sensation and a tendency to fall 眩晕的 眼花的感到眩晕并 要摔倒的 a dizzy height 令人晕眩的高度 The old woman was dizzied by the strong wind 那位老太太被风吹得头昏眼花 The disaster dizzied his brain 那场灾难弄得他头脑昏乱 5 dizzy 中小学课件 课堂讲练互动 6 relief 解脱的感觉 I felt gr
13、eat relief when I heard I had passed the examination 听说我已经通过了考试 感到轻松多了 中小学课件 课堂讲练互动 1 The house smells as if it hasn t been lived in for years A little white wooden B little wooden white C white wooden little D wooden white little Practice adjectives 中小学课件 课堂讲练互动 2 John Smith a successful bus busine
14、ssman has a car A large German white B large white German C white large German D German Large white 中小学课件 课堂讲练互动 3 This girl is Linda s cousin A pretty little Spanish B Spanish Little pretty C Spanish pretty little D little pretty Spanish 中小学课件 课堂讲练互动 4 students are required to take part in the boat
15、 race A Ten strong young Chinese B Ten Chinese strong young C Chinese ten young strong D Young strong ten Chinese 中小学课件 课堂讲练互动 多个形容词顺序巧记 一座漂亮的旧石桥 a fine old strong bridge 一些酸绿的食用苹果 some sour green eating apples 口诀顺序 冠 代 数 形 形状 性质 大 大小 长短 新 新旧 色 颜 色 国 国家 产地 材 材料 用途 名 名词 中小学课件 课堂讲练互动 What surprised him most happened Sunday morning A in a cold rainy B on a cold rainy C in a rainy cold D on a rainy cold 中小学课件 课堂讲练互动 Practice using two or more adjectives to describe the Sanxingdui Ruins objects on page 44 Homework
