LearningaboutLanguage.ppt

1、Unit 5 Meeting your ancestors 复习课,primitive people,They picked ripe fruit and hunted animals, which is why they are called hunters and gatherers; They lived in the caves, regardless of the cold.,food and shelter,Instead of having mats, blankets or quilts , they kept warm by making fires and keeping

2、the fire burning all winter; Besides, they also hung animal skins at the cave mouth to keep out the cold during the freezing winter.,means of keeping warm,They did wear clothes made from animal skins and primitive necklaces with some of the beads made of animal bones and seashells.,clothes and acces

3、sories(装饰物),biggest enemy,Wild beasts,They first used the sharpened stone tools to cut up animals and remove their skin. Then smaller scrapers were probably used to remove the fat and meat from the skin. Later they would rub an ample amount of salt onto the skin to make it soft. Finally, they would

4、cut it and sew the pieces together. Altogether, it is quite a messy task.,process of making clothes,Choose one large stone and begin to use it like a hammer striking the edge of the scraper that needs sharpening. Stop now and then to try it against the hand . Stop when the scrapers are sharp enough

5、to cut up the meat and scrape the fish.,process of making tools,1There were so many cars held up by the heavy rain on the road that we had noalternativebut to wait. 2The reporter was arrested by the police for taking bribes from that company. 3. Im sorry to interrupt but your point seems not relevan

6、t to the topic. 4My calculations were based on the assumption that house prices would remain steady. 5. While eating beef, people in the Western countries will cut it up with a knife and put it into the mouth with a fork.,5Its obvious that greenhouse gases will accelerate warming and harm the polar

7、bear. 7The factory set up the year before is of great significance to this areas economy. 8I admired the speed and accuracy with which she typed.,9After three days without food，the men were close to starvation 10. He went bankrupt and had to start everything from scratch. 11. In primitive times, hum

8、an beings organized their lives with a clear division of labor. 12. Try to make a tentative guess about what Peking man may have done and used thousands of years ago. 13. It wont be easy to get to the top of the mountain but well make it somehow. 14. With the passage of time, Mozart became acutely a

9、ware of his own remarkable talent.,1. He has a talent for looking ahead and planning everything well，so we can believe he will have a bright future. 2. It will take two hours at most to get there，so you neednt be too worried. 3. When you are fed up with all the people sometimes, it is better for you

10、 to find a quiet place, listening to some classical music. 4. Nobody has the right to litter or spit in the street regardless of their social position or age.,5. Every day a number of tourists take pictures in front of the tower dating back to as early as 800 years ago. 7. Little did I know what tro

11、ubles were lying in wait for me when I got home. 8. The smell of cooking meat filled the air surrounding her, and her senses became dizzy with hunger. 9. Lala smiled to herself gaily and went out of the cave to welcome her friends and neighbors.,The Croods is an animated adventure comedy film releas

12、ed in 2013.Set in a fictional prehistoric times, the film focuses on the story of the Croods. They survived the harsh world by strictly obeying the rules set by the father Grug who assumed curiosity to be a bad thing (认为好奇心是一个坏东西). However, the daughter Eap was fed up with the boring life(厌倦了枯燥的生活)a

13、nd regulations. One night Eapwas about to fall asleep(即将睡觉),when her attention was arrested (她的注意力被吸引) by a beam of light moving outside the cave. Regardless of her fathers warning(不顾她父亲的警告)，she left the cave. Seeking the lights source, she met Guy, a smart and creative boy. She became fascinated wi

14、th the fire he managed to create and was eager to learn more.,Therefore they began their adventure, only to be interrupted(却被中断) when an earthquake struck Eaps home. Grug was cut up about this(对此非常伤心) and started to mourn the old days. If only the homehadnt been destroyed(要是家园没有被毁多好啊!)Grug thought to himself(暗自思忖). Anyhow, all the people had to reunite to seek a new life together. During the trip, Grug, Eap and Guy who represented three different kinds of people, somehow contradicted and influe