1、Step 1 .速读：匹配下列段落大意1. Part 1(para 1) _ 2.Part 2(paras 2-6) _ 3. Part 3(para 7) _ A.How the workers protected the delicate ecosystem.B.Building our “impossible” railway in the world with the care that the environment deserves.C.To travel along the railway that foreign experts claimed was “impossible”
2、.CAB细读：-选择最佳答案：1.According to many foreign experts , _.A.it would take a few years to construct the railway.B. it would need a lot of machines to build the railway.C.only foreign companies could complete the task.D.it was impossible to build the railway.2.What can we infer from the second paragraph
3、?A.It took the workers less than a year to complete the railway.B.The author was among the construction workers of the Qinghai-Tibet Railway.C.The construction workers paid no attention to ecosystem.D.The construction workers didnt encounter the challenges foreign experts had expected. DB3.Why were
4、675 bridges with a total length of about 160 kilometres built between Golmud and Lhasa ?A.To protect wild animals.B.To make sure the workers stayed healthy.C.To protect Cuona Lake from construction waste.D.To prevent damage to wetlands and grasslands.4.Which of the following is NOT TRUE according to
5、 the passage ?A.The railway starts with Xining , the capital of Qinghai.B.Located at over 5000 meters above sea level , Lhasa Station is the highest station in the world.C.The Qinghai-Tibet Plateau is referred as the “roof of the world”.D.Thousands and thousands of sandbags were used to protect Cuon
6、a Lake.DB课文语法填空 1： It took years _(complete) the Qinghai-Tibet Railway.The construction workers _(overcome) the most difficult engineering challenges, among which was how to protect the delicate ecosystem. To allow the wild animals to move safely and freely in their _(nature) habitat, they built thi
7、rty-three passages under the railway. To prevent damage to wetlands and grasslands , 675 bridges with a total length of about 160 kilometres _(build) between Golmud and Lhasa .They even moved 140000 square meters of wetland to _ new area in order to protect its distinct ecosystem. _ (locate) at over
8、 5000 metres above sea level , Tanggula Station is the highest railway station in the world.In locations such as this, the thin air, changeable weather and high levels of UV radiation presented perhaps the _ (great) challenge for the railway workers. To make sure they stayed healthy , several oygen-
9、making stations were constructed. They could also enjoy regular breaks in lower areas. To protect Cuona Lake _ construction waste , the railway workers used thousands _thousands of sandbags to build a twenty-kilometre wall along the lake. In a word , the railway workers built our “impossible” railwa
10、y in the world with the care the environment deserves. It _ (true) is an extraordinary “Sky Railway”.to completeovercamenaturalwere builtaLocatedgreatestfromandtruly课文概要写作：（根据语篇内容写一篇60词左右的内容概要） The workers paid attention to protecting the ecosystem while building the Qinghai-Tibet Railway. (要点1)They
11、 built thirty-three passages to allow wild animals to move safely and freely in their natural habitat.(要点2) They built 675 bridges with a total length of 160 kilometres between Golmud and Lhasa.(要点3)To make sure the workers stayed healthy , several oxygen-making stations were constructed. (要点4)They
12、used thousands and thousands of sandbags to build a twenty-kilometre wall along Cuona Lake.(要点5)结合课文主题，使用本单元词汇和句型，根据提示写一篇50个词左右的短文。 Step 1 .速读：匹配下列段落大意1. Part 1(paras 1) _2.Part 2(paras 2) _3. Part 3(paras 3) _4. Part 4(para 4) _5. Part 5 (para 5) _6. Part 6 (para 6) _A.What people are aware of abou
13、t the Great Barrier Reef.B.The job was offered to Ben Southall from the UK.C.How you would like to spend six months living on an island and looking after the Great Barrier Reef.D.A clever means to highlight the importance of the Great Barrier Reef and the need to protect it.E.Brief introduction abou
14、t the Great Barrier Reef.F.What Ben did during his time as an island caretaker.CDEBFA选择最佳答案：1.Which of the following doesnt belong to key duties of the caretaker ?A. Clearing rubbish left by tourists.B.Exploring the islands of the reef and finding out what the area has to offer.C.Reporting back via
15、weekly blogs ,photo diaries and video updates.D.Promoting the islands through newspapers, magazines and TV interviews.2.What do we know about the Great Barrier Reef ?A.There are few sea creatures.B.It consists of dead corals.C.It is almost as big as Japan.D.Only climate change damages the Great Barr
16、ier Reef.AC3.What can we infer from paragraph 4 ?A.To get the job , the candidates had to hand in their written resume.B.Many people all over the world became interested in it and it was a fierce competition.C.The job was offered to Ben Southall because he is from the UK.D.The candidates had to have
17、 a talent for making a short video.4.What is the title of the passage ?A.How to take care of the Great Barrier Reef.B.An English caretaker-Ben Southall.C.Why the Great Barrier Reef is under threat.D.The best job in the world.BD About the size of Japan , the Great Barrier Reef even can _ (see) from o
18、uter space. More than 25 million years old , it is made up of living coral ( _ (grow) on dead coral.) It is host to many species of birds _ sea creatures. But it is now under _(threaten) from pollution and climate change. So in order to protect it , a caretaker was selected out of the thousands of _
19、 (applicant), who was Ben Southall from the UK. In addition _ blogging , taking photos and writing articles about the reef, he made a number of appearances on television _ (argue) in favor of defence. He also _ (work) as a presenter for the National Geographic Channel , before going on to write a bo
20、ok about his experiences. This calls ( for _ island caretaker from all over the world. The _ (important) thing was that people all over the world became aware of the beauty of the ocean in the area. Whats more , they came to understand the delicate balance ( that the environment exists in ) and what
21、 can , and must , be done to protect the Great Barrier Reef.be seengrowingandthreatapplicantstoto argueworkedanmost important课文概要写作：（根据语篇内容写一篇60词左右的内容概要） The Great Barrier Reef is now under threat from pollution and climate change. (要点1)Ben Southall from the UK was selected to protect it.(要点2)He did
22、 a lot during his time as an island caretaker.(要点3)This call ( for an island caretaker ) not only made people all over the world become aware of the beauty of the ocean in the area but also help them understand the delicate balance ( that the environment exists in.)(要点4)结合本单元话题，根据提示，写一篇50词左右的小短文。 1.
23、生活中很多人都把健康当做理所当然的事。(take.for granted)2.虚度时光，直到突然患病了才遗憾还有很多事没有做。(be stricken with.)3.试想，如果明天你就会失去视力，你今天想干什么？(if引导的虚拟条件句)4.振作起来，你就会发现生活中的美好。(祈使句+并列句)【参考范文】 Many people take their health for granted in life. Wasting his time regretting that he still has a lot to do until he suddenly is stricken with a disease. Just imagine,if you were to lose your sight tomorrow , what would you do today ? Cheer up and youll find the delightful things in life.
