高中英语UNIT1Natureinthebalance理解课文精研读学案译林版必修第三册

这是一份高中英语UNIT1Natureinthebalance理解课文精研读学案译林版必修第三册，共1页。
UNIT 1 Nature in the balance速读教材P2－3课文，完成下列任务Ⅰ.阅读判断判断以下句子提供的信息是正确，还是错误，还是没有提及。1．The Amazon rainforest is the largest rainforest in the world.A．Right. B．Wrong. C．Not mentioned.2．The Amazon rainforest with an area of about 6 million square kilometres is half the size of China.A．Right. B．Wrong. C．Not mentioned.3．Of the 390，000 species of plants in the world，over 40，000 can survive in the Amazon rainforest.A．Right. B．Wrong. C．Not mentioned.4．More than 1，700 species of animals hide among the Amazon rainforest's plant life.A．Right. B．Wrong. C．Not mentioned.5．The Amazon rainforest is a treasure place where wildlife can be used for industrial materials.A．Right. B．Wrong. C．Not mentioned.[答案]　1－5　ABBACⅡ.补全信息选择正确选项填入空白处，补全所给句子提供的信息。A．close to 6，400 kilometres in lengthB．at least 87 speciesC．around 6 million square kilometresD．more than 40，000E．1，300 species of birds1．With an area of ________ ，the Amazon rainforest is more than half the size of China.2．The Amazon River，from which the rainforest gets its name，is ________ —roughly 100 kilometres longer than the Yangtze River.3．Of the 390，000 plant species known to us, ________ can be found in the Amazon.4．More than ________ and over 400 species of mammals hide among the jungle's plant life.5．Jaguars feed on ________ ，including frogs.[答案]　1－5　CADEBⅢ.表格填空Main ideasDetailsAn overview of the Amazon rainforest※The Amazon rainforest，the largest rainforest in the world，plays a significant 1.role in maintaining the fine balance of the Earth's ecosystem.※The Amazon rainforest crosses into 2.eight countries，including Brazil and Peru，on the South American continent.※3.With an area of around 6 million square kilometres，the Amazon rainforest is more than half the size of China.※The Amazon River is close to 6，400 kilometres in 4.length，which supports many different ecosystems，giving the area one in ten known species in the world can be found here.Plants in the Amazon rainforestOf the 390，000  5.plant species known to us，more than 40，000 can be found in the Amazon.The forest's different levels support  6.an unbelievable variety of wildlife.Each level of the forest forms its own little world，home to different kinds of living things.7. Animals in the Amazon rainforestMore than 1，300 species of birds and over 400 species of mammals hide among the jungle's plant life.While a 8.significant number of jaguars survive here，they are only one element of this forest's food chain.The importance and danger of the Amazon rainforest※The Amazon rainforest breathes life 9.into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen，thus known as the “lungs of the planet”.※ Moreover，the Amazon rainforest is a treasure house of species that can be used for food or medicine.※ One major danger to the Amazon rainforest：us.Over the past 50 years，about 17 per cent of the rainforest has disappeared 10.due to human activities such as agriculture and cattle farming.细读教材P2－3课文，完成下列任务Ⅰ.主旨匹配段落主旨大意1.Para.1A.Plants in the Amazon rainforest.2.Para.2B.The present situation of the Amazon rainforest.3.Para.3C.The Amazon rainforest maintains the fine balance of the Earth's ecosystem.4.Para.4D.An overview of the Amazon rainforest.5.Para.5E.Animals in the Amazon rainforest.[答案]　1－5　CDAEBⅡ.单项选择1．What's the main idea of the passage?A．The Amazon rainforest is the largest rainforest in the world.B．The Amazon rainforest gives the richest biodiversity on the earth.C．The Amazon rainforest is a natural treasure house on the earth.D．The Amazon rainforest is known as the “lungs of the planet”．2．Which of the following statements about the Amazon rainforest is TRUE according to the passage?A．The Amazon rainforest plays an important part in keeping the balance of human and nature.B．The Amazon rainforest crosses into seven countries，including Brazil and Peru.C．The area of the Amazon rainforest is around 6 million square metres，more than half the size of China.D．The Amazon rainforest is named after the Amazon River，which is close to 6，400 kilometres in length.3．What can be inferred from the third paragraph in the passage?A．There are only 390，000 species of plants on the earth.B．Different species of plants in the Amazon rainforest grow in different levels.C．At the bottom of the Amazon rainforest grow some bushes.D．The ancient brazil nut tree and the water lilies are living in the same level.4．What helps break down a jaguar's body after its death?A．A large number of microorganisms.B．The nutrients of the Earth.C．A variety of insects.D．A kind of frog.5．What's the style of the passage?A．Advertisement. B．Travel journal.C．Experiment report. D．Documentary script.[答案]　1－5　CDBADⅢ.概要写作微技能概要写作微技能(一)——寻找信息支持句根据课文的部分段落主旨句，找出其信息支持句。 Para.3 Of the 390，000 plant species known to us，more than 40，000 can be found in the Amazon.This tall and ancient brazil nut tree produces nuts that we can eat；these water lilies are big enough to lie down on.Para.4 More than 1，300 species of birds and over 400 species of mammals hide among the jungle's plant life.This jaguar is one example.While a significant number of jaguars survive here，they are only one elements of this forest's food chain. Para.5 The Amazon rainforest's importance and the danger to it.The Amazon rainforest breathes life into the planet by fixing carbon and producing over 20 per cent of all the Earth's oxygen.Moreover，the Amazon rainforest is a treasure house of species that can be used for food or medicine.Over the past 50 years，about 17 per cent of the rainforest has disappeared due to human activities such as agriculture and cattle farming.