1、Using Using LanguageLanguage 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，寿命比较短暂北京人头盖骨化石北京猿人复原图北京人使用过的石器北京人石器制作法北京人生活想象图山顶洞人 距今时间：18000年前 地点:北京周口店龙骨山山顶洞
2、穴 体形:同现代人大体一样，脑容量：13001500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山顶洞人头骨山顶洞人 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，表面有刮磨痕迹。针孔是用尖状器刮挖而成。山顶洞人的生活用具骨针Skim the diaries and choose the best one from A,B,C and D.1.What is the main idea of the pass
3、age?A.The marriage life of Lala and Dahu B.The separate responsibilities of men and womenC.The differences between early life and modern life D.The preparation work for a feast D2.Why did Lala accelerate her walk?A.Because she sensed wild animals following herB.Because she feared her husband would g
4、et angryC.Because she had to prepare for the feast D.Because she feared there might be wild animals attacking her.D3.Lala was happy last year because _.A.she was lucky to be chosen by Dahu B.she didnt have to prepare for the feast C.her husband loved her more D.she was together with her mother and s
5、ister A4.Dahu usually did the following except _according to the passage.A.sharpening scrapers B.collecting fruit C.fishing D.killing animals 5.We can infer from the passage that Lala was _her life.A.worried about B.satisfied with C.tired of D.disappointed at BBNot having _ and planned better,Lala f
6、elt very worried about the preparations for her feast.So she turned for home quickly with her _ of nuts,melons and other fruit.根据课文内容填空。looked aheadcollectionWhen she was near home,a delicious smell _ her progress and she became dizzy with hunger.She saw her mother and aunts _ the deer and pig meat
7、over the fire.Just then Dahu,her _,as well as the best _,came back with several _.arrestedpreparinghusbandtoolmakerfishLater he began his task:he _ his scrapers until they were sharp enough to _ the meat and to scrape the fish.Soon,the first of the guests began to arrive.Lala hoped it was going to b
8、e just as wonderful as last year!cut upsharpenedWords and expressions1.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。If only she had looked ahead and planned better.If only he had comev.to express approval of(someone or something)especially by such clapping.赞赏,鼓掌向(某
9、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:3.acceleratea.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.to capture
10、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 the flowers arrested Susans attention.4.arrest: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
11、花。The disaster dizzied his brain.那场灾难弄得他头脑昏乱。5.dizzy:6.Abruptly she sat down,only to bescooped up by her laughing,shouting sister,Luna.考点 only to do 是不定式作结果状语，表示意料之外的结果。考例 He hurried to the booking office only _ that all the tickets had been sold out.(陕西2006)A.to be told B.to tell C.told D.telling 点
12、拨 tell与句子的主语he之间构成逻辑上的动宾关系。1.The police have a_ two suspects in connection with the bank robbery.2.The _(放射性的)waste should be buried deep under the ground in sealed boxes.I.根据下列各句句意及所给单词的首字母或汉语提示,写出各单词的正确形式。rrested radioactive3.The driver stepped on the gas and a_ the car.4.Americans in my neighborh
13、ood used to make their own _(酸乳酪).5.The new method caught on and many peasants became very _(熟练的)at it.cceleratedyogurtskilful6.It was so hot in the room that she felt _(目眩的).7.The audience a_ the singer for three minutes for his excellent performance.dizzypplauded1.Generally speaking,preparations _
14、 the Beijing Olympics are smoothly marching forward in accordance with plans.2.Twenty years ago people looked _ and thought the problem would be solved by now,but that clearly hasnt happened.II.用适当的介、副词填空。forahead3.Hunting spiders run after insects or lie _ wait for them.4.She scooped _ a handful of
15、 snow and pressed it hard to make a ball.5.He banged his head _ the wall.inupagainst6.I smiled _ myself and stopped working so that I could better enjoy listening to the noise.7.I became dizzy _ all the dos and the donts,and the hows and the whys.8.We have asked the Conrads to come _ dinner on Friday evening.towithfor Practice using two or more adjectives to describe the Sanxingdui Ruins objects on page 44.Homework
