2014人教版新目标英语九年级Unit_13_We27re_trying_to_save_the_earth_Section_A_3a-3b

1、unit 13we are trying to save the earth. section a 3a-3b自治区、直辖市重点保护野生动物名录的自治区、直辖市重点保护野生动物名录的还有成百上千种。随着经济的持续快速发还有成百上千种。随着经济的持续快速发展和生态环境的日益恶化，我国的濒危动展和生态环境的日益恶化，我国的濒危动物种类还会增加。物种类还会增加。 改革开放以来，我国改革开放以来，我国进口了不少动物，如湾鳄、暹罗鳄、食蟹进口了不少动物，如湾鳄、暹罗鳄、食蟹猴、黑猩猩、非洲象等。至于我国究竟有猴、黑猩猩、非洲象等。至于我国究竟有多少种濒危动物很难说清。但可以肯定，多少种濒危动物很难说清。

2、但可以肯定，如果包括无脊椎动物的话，至少有如果包括无脊椎动物的话，至少有1000种。种。animals are our friends.we live in the same small world. to love animals is to love ourselves.some animals are endangered. we should do something to protect the animals and the environment! not only pandas but also sharks are endangered now ! 1. do you thi

3、nk sharks can be endangered? why? 2. what do you think might cause a fall in the number of sharks?the sharks were caught.the shark is being killed.the man is cutting the fin off.the sharks (that have no fins) will be thrown back into the ocean again.the fins will be delivered（投递,交付） to the markets o

4、r the restaurants. the shark fin soup1800.00rmbeach bowlit comes.yao ming, the chinese basketball star, are calling on(号召号召) us to protect sharks. as what he said in the ad（广告）（广告）, when the buying stops, the killing can too.read the title, the first and last sentences in each paragraphs and match t

5、he main ideas. talk about shark fin soup. sharks are endangered now. appeal to people against eating shark fins. para. 3 para. 1 para. 2where shark fin soup is popularnumber of sharks caughtand traded every yearhow much the numbers of some kinds of sharks have fallen in the last 20 to 30yearstwo env

6、ironmental groups which are against “finning”（割鳍）（割鳍）in southern chinaaround 70 millionover 90 percent wildaid and the wwf3aread the passage about sharks after the tape and complete the fact sheet below.2read paragraph 1 and judge the sentences.sharks fin（鱼鳍）（鱼鳍）soup is famous and expensive all arou

7、nd the world.youre killing a whole shark when you enjoy a bowl of sharks fin soup.ftpoints in para 1hear of/about 听说听说in southern china= in the south of china 在中国南部地区在中国南部地区each time 每次每次a bowl of shark fin soup 一碗鱼翅汤一碗鱼翅汤 read paragraph 2 carefully and answer the following questions.sharks are at t

8、he top of the food chain in the oceans ecosystem.although sharks are at the top of the food chain, people _ their fins and eat _.cut offshark fin soupif a shark doesnt have a fin, what will happen?a shark can no longer swim and slowly dies.if sharks numbers drop（下降）（下降） too low, what will happen?it

9、will bring danger to all ocean life.why are sharks endangered now?around 70 million sharks are caught and traded in this industry every year. the numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.save the sharks!fill in the chart according to paragraph 2.peopl

10、e enjoy _fishermen _, _, then _decreased quicklya bowl of shark fin soupcatch sharks cut off their finsthrow them into the oceanthe numbers of some kind of sharkspoints in para2cut off 切掉切掉not onlybut (also) 不仅，而且不仅，而且be harmful to=be bad for 对对有害有害without a fin 没有了鳍没有了鳍no longer=notany longer 不再不再a

11、t the top of the food chain 在食物链的顶端在食物链的顶端12.danger 危险危险-dangerous 危险的危险的-endangered 濒临灭绝的濒临灭绝的 when people catch sharks, they 切掉切掉 their fins and throw the shark back into the ocean. this is 不仅不仅 cruel, 而且而且 对对有害有害 the environment. 没有了没有了 a fin, a shark can 不再不再 swim and slowly dies. sharks are 在食物

12、链的顶部在食物链的顶部 in the oceans 生态系统生态系统. if their numbers 下降太低下降太低, it will bring 危险危险to all ocean life.points in para2in fact 实际上实际上catch-caught-caughtindustry 工业，产业，行业工业，产业，行业fall-fell-fallen over 90 percent 超过百分之九十超过百分之九十in the last 20 to 30 years 在过去的在过去的20到到30年里年里 （用现在完成时用现在完成时） many believe that sh

13、arks can never be 濒濒临灭绝的临灭绝的 because they are the strongest in their food chain. but 实际上实际上, around 70 million sharks are 捕捉捕捉 and traded in this 产业产业 every year. the numbers of some kinds of sharks have 在过去的在过去的20到到30年下降了超过百分之九十年下降了超过百分之九十.read paragraph 3 and discuss, how can we save the sharks?wh

14、at are they doing?they are teaching the public（公众）（公众） about “finning”. they have even asked governments to develop laws to stop the sale of shark fins.what can we do to save the sharks?we should stop eating the shark fin soup!no trading, no killing.read paragraph 3 and judge the sentences. wildaid

15、and the wwf are environmental protection groups in china. two environmental groups appeal to establish laws to stop sale shark fins. sharks fins are good for health.ftfpoints in para3environmental protection groups 环保组织环保组织such as 例如例如develop laws to stop the sale of shark fins 完善法律来组织鲨鱼鳍的销售完善法律来组织鲨

16、鱼鳍的销售so far 到目前为止到目前为止 （用现在完成时用现在完成时）scientific studies 科学研究科学研究show-showed-shown/showed they have even asked governments 完善法律来阻止鱼鳍的销售完善法律来阻止鱼鳍的销售. 到目前为止到目前为止, no 科学研究科学研究 have 表明表明 that sharks fins are good for health, so why eat them? help save the sharks!3bread the passage again and fill in the b

17、lanks with the words in the box.so although if but when many people do not realize they are killing a whole shark _ they enjoy a bowl of shark fin soup.2. sharks are at the top of the food chain, _ if their numbers drop, the oceans ecosystem will be in danger.whenso3. many think that sharks are too

18、strong to be endangered, _ they are wrong.4. _ there are no scientific studies to support this, a lot of people believe that shark fins are good for health.5. sharks may disappear one day _ we do not do something to stop the sale of shark fins.butalthoughifadj. 科学上的，科学的科学上的，科学的1. a shark can no long

19、er swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。鲨鱼不能再游泳然后慢慢死掉。no longer意思是意思是“不再不再” e.g. im no longer a student. 我不再是个学生了。我不再是个学生了。 有两个短语和有两个短语和no longer同义，即同义，即notany longer和和notany more，但他，但他们侧重的方面不同。们侧重的方面不同。2. this method is not only cruel, but also harmful to the environment. 这种方法不但残忍而且对环境有害。这种方法不但残忍而且对

20、环境有害。not onlybut also用于连接两个表示并列关系的成分，着用于连接两个表示并列关系的成分，着重强调后者，其意为重强调后者，其意为“不仅不仅而而且且”; 其中的其中的also有时可以省略。有时可以省略。e.g. she not only plays well, but also writes music. 她不但很会演奏，而且还会作曲。她不但很会演奏，而且还会作曲。 not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。不仅仅是男的，女的也有被选中的。 若连接两个成分作主语，其谓语通常与靠近若连接两个成分作主语，其谓语

21、通常与靠近的主语保持一致。的主语保持一致。e.g. not only you but also he has to leave. 不只是你，他也得离开。不只是你，他也得离开。 not only放在句首，后接句子时要用倒装结构。放在句首，后接句子时要用倒装结构。 e.g. not only had the poor man been fined, but also he had been sent to prison. 这个可怜的人不仅被罚款，而且还被这个可怜的人不仅被罚款，而且还被 送进了监狱。送进了监狱。 be harmful to 对对有害有害e.g. smoking is harmful

22、 to the health. 吸烟有害健康。吸烟有害健康。 playing computer games much is harmful to students. 电脑游戏玩太多对学生有害。电脑游戏玩太多对学生有害。3. sharks are at the top of the food chain in the oceans ecosystem. 鲨鱼位于海洋生物系统食物链的顶部。鲨鱼位于海洋生物系统食物链的顶部。at the top of 在在最高地位最高地位; 用最高用最高最最大大的的(速度速度, 声音等声音等) e.g. he shouted at the top of his vo

23、ice in order that he might be heard.他尽力大声叫喊他尽力大声叫喊, 以便别人能听见。以便别人能听见。4. if their numbers drop too low, it will bring danger to all ocean life. drop （n. 滴；落下；滴；落下；vt. 滴；使降低；滴；使降低；vi. 下降；下降；终止）终止）如果它们的数目降至过低，会给所有海洋生如果它们的数目降至过低，会给所有海洋生物带来危险。物带来危险。 此句复数形式的此句复数形式的numbers表达全海洋中鲨表达全海洋中鲨 鱼的总量。鱼的总量。当表示数值的高或低时

24、，当表示数值的高或低时，number要用要用high或或low修饰。修饰。fall不及物动词，不及物动词， 落下、掉下落下、掉下之意；之意； 而而drop是及物动词，是及物动词， 扔下，扔下， 使掉下使掉下之意。之意。 如如: the stone fell down onto his feet. he dropped the stone onto his own feet. e.g. in that country, the number of children going to school is higher in cities than in towns and village. 在那个

25、国家，城市儿童入学人数比乡镇在那个国家，城市儿童入学人数比乡镇 及农村要高。及农村要高。 常与常与number搭配的动词有搭配的动词有grow, fall等。等。e.g. the number of families that own cars has been growing quickly recently. 近来拥有轿车的家庭数量增长很快。近来拥有轿车的家庭数量增长很快。5. environment protection groups around the world, such as wildaid and the wwf, are teaching the public about

26、“finning”. 世界各地的环境保护组织，如野生救援协世界各地的环境保护组织，如野生救援协 会和世界自然基金会，都在教育公众有关会和世界自然基金会，都在教育公众有关 “猎翅猎翅”的行为。的行为。1) 句中句中fin本为名词，指本为名词，指 “鱼鳍鱼鳍”。此句中。此句中的的finning由动词化的由动词化的fin（割鲨鱼鳍以获取（割鲨鱼鳍以获取 鱼翅）的鱼翅）的-ing形式转化而成，指课文中所形式转化而成，指课文中所 陈述的陈述的 “猎翅猎翅”这一行为。这一行为。2) wildaid和和wwf组织组织 wildaid（美国野生救援协会）是保护野（美国野生救援协会）是保护野生动物及栖息地环境的

27、一个非盈利性的机生动物及栖息地环境的一个非盈利性的机构，构，1999年注册成立，其宗旨是保护及救年注册成立，其宗旨是保护及救助世界范围内的野生动物；助世界范围内的野生动物；wwf（世界（世界自然基金会）英文全称为自然基金会）英文全称为world wide fund for nature，成立于，成立于1961年，是享有年，是享有国际盛誉，全球最大的独立性非政府环境国际盛誉，全球最大的独立性非政府环境保护组织之一。保护组织之一。ii. 单项选择。单项选择。1. are you going to _ any of the events? yes. maybe long jump and high jump