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1、选修八 Unit 5 Meeting your ancestors,1. 课前自测 2. 课堂学案,课前自测,Key:1. starvation; starve 2. messy; mess 3. ripen; ripe 4. assume; assumed; assumption 5. analysis; analyses; analyse; analyst 6. acute; acutely; acuteness 7. applaud; applause; applausive,Key:8. significance; significant; significantly 9. sharp
2、en; sharpener; sharp 10. interrupt; interrupted; interruption; interruptive; interrupter,Key:1. of 2. 别无选择只好 3. up 4. 阻止某人的前行 5. 讲究外貌 6. 跟着兽群 7. look ahead 8. accelerate 9. with 10. with,Key:1. It is a great pleasure to 2. where they made fires 3. have been excavating 4. did wear 5. when a delicious
3、 smell arrested,Key: 1. warmly 2. earliest 3. fires 4. sharpened 5. to remove 6. using 7. the 8. to 9. were made 10. when,阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。,A group of students from England, who are interested in archeology, have come to Zhoukoudian caves for a visit. An archeologist _1_ (warm) gi
4、ves them a brief introduction to the life and habits of the _2_ (early) people in Zhoukoudian: Early people lived in caves and they made _3_ (fire) in the centre of caves to keep them warm, cook the food and scare their enemies away, such as tigers and bears. Early people made their own clothes from
5、 animal skins. They used _4_ (sharp) stone tools to cut up animals and remove their skins. Smaller scrapers were used _5_ (remove) the fat and meat from the skin. Finally _6_ (use) needles made of animal bones, they would sew _7_ pieces together. Early people also paid attention _8_ their appearance
6、 and wore necklaces. Some of the necklace beads _9_ (make) of animal bones but some were made of shells, which told us that all the fields around Zhoukoudian caves used to be part of a large shallow lake. Early people didnt grow their own crops, but picked fruit _10_ it was ripe and hunted animals f
7、or food.,课堂学案,【词块助记】,1. interrupt vt. & vi. 打断讲话；打岔；暂时中断或中止,1. (2015湖南卷) It interrupted the business of the hotel. 它妨碍了旅馆的生意。 2. (2014湖北卷) You shouldnt have interrupted the meeting to tell me that; you could have come to tell me afterwards. 你不该打断会议来告诉我那件事，你本可以会后告诉我。,interrupt sb. 打断某人的讲话或正在做的事 inter
8、rupt (sb./sth.) (with sth.) 打断(某人)讲话；打岔；打扰 without interruption 不间断地,【构词】interruption n. 中断；阻断物 interruptive adj. 中断的；阻碍的；打扰的 interrupter n. 打断者；阻碍者,【辨析】interrupt, disturb interrupt 指突然中断、打断他人言语或行为，使其不能继续；disturb是较正式用词，多用被动语态，指扰乱，使人不能平静或妨碍别人工作、思维或正常秩序。,1. Trade between the two countries interrupted
9、by the war. 2. People kept nosing around the place, _ (interrupt) my work. Key：1. 在interrupted前加was 2. interrupting,【词块助记】,2. assume vt. 假定；设想；以为；假装；担任；承担,1. (2015江苏卷) It was assumed that those people for whom the role of volunteer was most part of their personal identity would also be most likely t
10、o continue volunteer work. 人们认为那些把志愿者角色看成是他们个性中主要部分的人们最可能继续从事志愿工作。 2. If the package of the product is wrapped well, were likely to assume that the contents in it are also wonderful. 如果一件产品的包装精类，那么我们会认为里面装的也是好东西。,assume sb./sth.to be 假定某人/某事为 It is assumed that 被认为；人们认为 make an assumption 认为；假定 on t
11、he assumption that 假定 assuming thatsuppose/supposing that 假设；假定,【构词】 assumption n. 假定；设想 assumed adj. 假定的；假装的 ssuming adj. 傲慢的；不逊的,1. If mistakes occurred, they were assuming to be the fault of the commander on the spot. 2. But _ (assume) that the talks make progress, wont they do too little, or too
12、 late? Key：1. assuming改为assumed 2. assuming,【词块助记】,3. arrest vt. 逮捕；阻止；吸引 n逮捕；拘留,1. (2014江苏卷) She was put under house arrest two years ago but remained a powerful symbol in last years election. 虽然两年前就已遭软禁，但她在去年的选举中仍然是势力强大的代表人物。 2. Attempts are being made to arrest the spread of the disease. 现正设法遏止这种
13、疾病的蔓延。,arrest sb. for 因而逮捕某人 get arrested 遭逮捕 arrest ones attention 引起注意 under arrest 被捕 make an arrest 进行拘捕,【构词】arresting adj. 引人注意的；显著的 an arresting smile 引人注目的微笑 【辨析】arrest, capture, catch, seize, trap 这些动词均有“抓住，捕捉”之意。arrest 指根据法律或命令进行逮捕并予以监禁或拘留。capture指通过武力或计谋等，战胜抵抗而捉住敌人或动物。catch为普通用词，指捉住跑动或隐藏中的
14、人或动物，一般指活捉。seize侧重指以突然、有力的动作迅速抓住或捉住。trap多指诱捕。,1. The tone of his voice is so _ (arrest) that everyone in the hall listened attentively. 2. As he reached the hall after her, he saw what have arrested her. Key：1. arresting 2. have 改为had,【词块助记】,4. starvation n. 挨饿；饿死,1. (2014江苏卷) Worn down by the deman
15、ds of the new baby and perhaps the constant threat of starvation, she made the painful decision to give away her girl. 被新生婴儿弄得精疲力竭亦或是持续不断的饥饿威胁使她做出了把女儿送人的痛苦决定。 2. 1.5 million people are in immediate danger of death from starvation. 150万人正面临着被饿死的危机。,die of starvation 饿死 starveto death 使饿死 starve to de
16、ath 饿死 starve for sth. 渴求/需要某物 starve to do sth. 想要干某事 starve sb.into sth./into doing sth. 断绝食物(或资金)来源以迫使某人做某事,【构词】 starve v. 饿得要死；使饿死 starvedstarving adj. 挨饿的,1. Millions will face starvations next year as a result of the drought. 2. Those animals would starve _ death, which means that the animals that eat them would starve _ well. Key：1. starvations改为starvation 2. to; as,【头脑风暴】,5. cut up 切碎；使伤心；使
