Unit5MeetingyourancestorsUsinglanguage

1、The work on the early people depends on the dates given to the bones that are found. If the dates are wrong, all the data about early people may also be wrong. So Zhou Heping is very interested to find out how archaeologists make sure that their dates are accurate.1. Listen to Part 1 of the tape and

2、 fill in the layers in the “wastepaper basket” diagram below. yogurt potsorange skinwastepaperused envelopesThe waste paper basket2. Listen to Part 2 and complete the passage.It uses radioactivity to measure the amount of _ in living things. The _ in a dead body _ at a _ rate. We know how long that

3、takes, so we can measure the amount of _ and _ how old a bone is.carboncarbondisappearsfixedcarbonwork out3. Look at this archaeological drawing of a section showing buildings at different times and work out the order in which they were built. The oldest building is B because it has no layers undern

4、eath it. The second oldest building is C because it has one layer underneath it. That layer is the remains of the building in B.The most recent building is building A. It has two layers underneath. They are the remains of buildings B and C.Can you guess what would be eaten on the feast in 18,000 BC?

5、What kind of food did Lalas family prepare for the feast?nuts, fruits, fish, the deer and pig meat Please decide whether the statements are true or false.1. Lalas family groups usually lived together.2. Dahu was good at making tools.3. The family groups lived on hunting.4. Dahu went out to sharpen t

6、he scrapers to kill an enemy.FTTF_separately_ scrape the fish Read the passage and find out what the possible work division was between man and woman in primitive societies and fill in the chart below. Mens tasks1 Making and repairing tools2 Fishing3 Hunting animals4 Protecting the group from harm5

7、Cutting down trees Womens tasks1 Collecting nuts, fruits and water2 Cutting-up meat and fish for cooking3 Preparing skins to make clothes4 Preparing food5 Looking after childrenAnswer the following questions.1. Which jobs did Dahu do?2. Which jobs did Lala do?Catch fish, collect wood, make the scrap

8、er sharpening, make tools.Collect fruit and nuts, prepare food.3. Who does the most dangerous tasks?4. Where does the danger come from?Men do the most dangerous tasks. The danger comes from the wild animals.Did men and women have separate responsibilities (分工分工) then? If so, what were the difference

9、s between them?Mens tasks: more dangerous,require more strengthWomens tasks: more carefulMens tasks: patient (tool making), dangerous (hunting), some individual (tool making and repairing) and some co-operative (hunting), skilful (tool making)Womens tasks: co-operative (cooking), caring (providing f

10、ood), patient (collecting food), skillful (cooking), individual (collecting nuts and fruit)In groups discuss whether they were mens tasks or womens tasks at that time. 1 Making and repairing tools 2 Collecting nuts, fruit and water 3 Protecting the group from harm 4 Cutting down treesMWMM 5 Cutting

11、up meat and fish for cooking 6 Preparing skins to make clothes 7 Hunting animals 8 Looking after children WWWM Not having _ and planned better, Lala felt very worried about the preparations for her feast. So she turned for home quickly with her _ of nuts, melons and other fruit. Fill in the blanks a

12、ccording to the text.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 over the fire. Just then Dahu, her _, as well as the best _, came back with several _. arrestedpreparinghusbandto

13、olmakerfishLater 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 be just as wonderful as last year!cut upsharpenedSome people say: “It is women that should stay at home a

14、nd take care of the family.” Do you agree or not? Please give your reasons. The expressions may help you. In my opinion, I (dont) agree because I support because No, I cant agree with because No, thats not reasonable because 1. If only it could be just like last year! 要是能像去年那樣就好了要是能像去年那樣就好了! If only

15、但愿但愿.; 要是要是就好了。其就好了。其后一般用虛擬語氣。后一般用虛擬語氣。 e.g. If only she had looked ahead and planned better. If only he had come. 2. She had felt so proud as the group shouted loudly to applaud his choice. applaud v. 贊賞贊賞, 鼓掌鼓掌 e.g. Everyone applauded when the play ended. 演出結(jié)束時(shí)演出結(jié)束時(shí), 大家都熱烈鼓掌。大家都熱烈鼓掌。 I applaud you

16、r decision. 我贊成你的決定。我贊成你的決定。 根據(jù)漢族意思完成句子。根據(jù)漢族意思完成句子。 今天我們不能不為他這個(gè)決定而歡呼。今天我們不能不為他這個(gè)決定而歡呼。 Today we can only _.applaud his decision3. Lala accelerated her walk up the path to the caves accelerate a. 加速加速, 促進(jìn)加快促進(jìn)加快.的速度的速度 e.g. What can be done to accelerate the process? 可以做什么來加速這個(gè)過程呢？可以做什么來加速這個(gè)過程呢？ b. (正

17、式正式) 催促催促 e.g. He decided to accelerate his courses. 他決定加快他的課程進(jìn)度。他決定加快他的課程進(jìn)度。4. when a delicious smell arrested her progress and she stopped. arrest v. 引起注意，吸引引起注意，吸引; 逮捕逮捕 n. 逮捕；拘留逮捕；拘留 e.g. The bright colors of the flowers arrested Susans attention. 花的艷麗色彩引起蘇珊的注意?；ǖ钠G麗色彩引起蘇珊的注意。 Police arrested fiv

18、e young men in connection with one of the attacks. 警方逮捕了與其中一次襲擊有關(guān)的警方逮捕了與其中一次襲擊有關(guān)的5名青名青 年男子。年男子。根據(jù)漢語意思完成句子。根據(jù)漢語意思完成句子。1) 一幅異乎尋常的畫吸引了他的注意。一幅異乎尋常的畫吸引了他的注意。An unusual painting _.2) 警察破門而入，逮捕了殺人犯。警察破門而入，逮捕了殺人犯。 The police broke into the room and _.3) 罪犯已被捕。罪犯已被捕。 The criminal is _.arrested his attentiona

19、rrested the murdererunder arrest5. , her senses became dizzy with hunger. dizzy adj. 眩暈的眩暈的, 眼花的眼花的(感到眩暈并要感到眩暈并要摔倒的摔倒的) e.g. a dizzy height 令人暈眩的高度令人暈眩的高度 The old woman was dizzied by the strong wind. 那位老太太被風(fēng)吹得頭昏眼花。那位老太太被風(fēng)吹得頭昏眼花。 The disaster dizzied his brain. 那場災(zāi)難弄得他頭腦昏亂。那場災(zāi)難弄得他頭腦昏亂。6. Abruptly sh

20、e sat down, only to bescooped up by her laughing, shouting sister, Luna. only to do 是不定式作結(jié)果狀語是不定式作結(jié)果狀語, 表示意表示意料之外的結(jié)果。料之外的結(jié)果。1. The police have a_ two suspects in connection with the bank robbery.2. The _ (放射性的放射性的) waste should be buried deep under the ground in sealed boxes.I. 根據(jù)下列各句句意及所給單詞的首字母根據(jù)下列

21、各句句意及所給單詞的首字母或漢語提示或漢語提示, 寫出各單詞的正確形式。寫出各單詞的正確形式。arrested radioactive3. The driver stepped on the gas and a_ the car.4. Americans in my neighborhood used to make their own _ (酸乳酪酸乳酪).5. The new method caught on and many peasants became very _ (熟練的熟練的) at it.acceleratedyogurtskilful6. It was so hot in the room that she felt _ (目眩的目眩的).7. The audience a_ the singer for three minutes for his excellent performance.dizzyapplauded1. 我正在街上走我正在街上走, 就在這時(shí)有人從后面就在這時(shí)有人從后面叫我。叫我。(when)II. 根據(jù)括號內(nèi)的提示將下列句子翻譯根據(jù)括號內(nèi)的提示將下列句子翻譯成英語。成英語。I was walking in the street when