资源简介

一、说明文（7mins）
①A culture guide named Persephone welcomes travelers to Greece and takes them through a famous cave in the north. The guide moves smoothly around the underground area and can talk about it in 33 languages.
②Persephone is very intelligent. It is a human-sized robot. The robot has been in operation at the Alistrati Cave, 135 kilometers northeast of the city of Thessaloniki. Persephone guides visitors through the first 150 meters of the cave that is open to the public. For the remaining 750 meters, a human guide takes over. The robot can give its part of the tour in 33 languages. It can also answer 33 questions, but only in the Greek language.
③Nikos Kartalis is the scientific director at the Alistrati site. He had the idea of creating the robot when he saw one on televisionguiding visitors at an art show. Persephonewas built by the National Technology andResearch Foundation and cost about 118 000euros.
④Kartalis said the cave is 3 million years old and was first explored in 1974. It opened to visitors in 1998. This cave is one of the most beautiful，not only in Greece but in Europe，as well.
⑤Persephone，with a white body，a blackhead，and two bright eyes，moves on wheels.It guides visitors to the first three of eightstops along the walkway. It can do two more stops，but it is too slow for the tour.Persephone's creators are considering ways to increase its speed. The robot begins the tourby saying，“My name is Persam the daughter of the goddess Demeter and the wifeof Hades，the god of the Underworld. Iwelcome you to my under Earth kingdom，theAlistrati Cave.”
⑥Many visitors are interested in the robot guide. Patrick Markes traveled to Greece from the Czech Republic. “It was surprising forme," he said.“I've never experienced such a thing.”He added he enjoyed the slower speedof the robot guide.“It goes slower，so I can look around,” Markes said.
1 What can we learn about Persephone
A.It can answer visitors questions in 33 languages.
B.It is a wise robot with a white head and a black body.
C.It guides visitors within the 750 meters of the cave.
D.It starts the tour with an interesting self-introduction
2.What will creators probably do with Persephone next
A.Reduce its cost.
B.Increase its workload.
C.Improve its speed.
D.Enrich its languages.
3.How does Markes feel traveling with Persephone as a guide
A.Enjoyable.
B.Nervous.
C.Impatient.
D.Sensitive.
4.What can be inferred about the cave from the text
A.It’s lying in the south of Greece.
B.It attracts many visitors because of the robot guide.
C.It's been equipped with the robot
D. It was open in 1974 with a history of 3 million years
【五步法解析】
串联题干
1 What can we learn about Persephone
2.What will creators probably do with Persephone next
3.How does Markes feel traveling with Persephone as a guide
4.What can be inferred about the cave from the text
4.What can be inferred about the cave from the text
A.It’s lying in the south of Greece.（现在进行时）
B.It attracts many visitors because of the robot guide.（一般现在时）
C.It's been equipped with the robot （现在完成时）
D. It was open in 1974 with a history of 3 million years（一般过去式）
我想问问大家如果描述山洞，需要用什么时态？记住！山洞是大自然的一部分，属于客观描述，用一般现在时
3.How does Markes feel traveling with Persephone as a guide
A.Enjoyable.（享受的，正向）
B.Nervous.（紧张的，负向）
C.Impatient.（没耐心的，负向）
D.Sensitive.（敏感的，负向）
四个选项有什么不同？A选项当选
1 What can we learn about Persephone
A.It can answer visitors’ questions in 33 languages.
B.It is a wise robot with a white head and a black body.
C.It guides visitors within the 750 meters of the cave.
D.It starts the tour with an interesting self-introduction
我想问问大家enjoyable是在四个选项中蓝色词的其中哪一个的同义替换？很明显嘛，interesting=enjoyable,都是在描述人的主观感受
2.What will creators probably do with Persephone next
A.Reduce its cost.
B.Increase its workload.
C.Improve its speed.
D.Enrich its languages.
这道题的选项太短了，需要回文定位
根据段首句进行定位到文章的第五段
⑤Persephone，with a white body，a blackhead，and two bright eyes，moves on wheels.It guides visitors to the first three of eight stops along the walkway. It can do two more stops，but it is too slow for the tour.Persephone's creators are considering ways to increase its speed. The robot begins the tourby saying，“My name is Persam the daughter of the goddess Demeter and the wifeof Hades，the god of the Underworld. Iwelcome you to my under Earth kingdom，theAlistrati Cave.”
二、说明文（7mins）
①When kids sit down to eat lunch at school,fruit and vegetables may not be their first choice. But with more time at the lunch table,they are more likely to pick up those healthy foods. If we nutrition and health, insuring longer school lunch breaks can help achieve those goals, according to the research from the University of Illinois.
②“Ten minutes of seated lunch time or less is quite common. Scheduled lunch time may be longer, but students have to wait in line to get their food. This means the amount of time children actually have to eat their meals is much less than the scheduled time，” says Melissa Pflugh Prescott, assistant professor in the Department of Food Science and Human Nutrition. “ During shorter lunch periods, children ate the fruit and vegetable parts of their meal less, while there was no significant difference in the amount of beverages or ; entrees they consumed. It makes sense that you might eat the part of the meal you look forward to first，and if there’s enough time : left you might go toward the other parts. But : if there’s not enough time, those items suffer, and they tend to be fruit and vegetables,Prescott explains.
③Our findings support policies that require at least 20 minutes of seated lunch time at school，she states. School lunch time policies ' can be decided at the district level, with some i room for individual schools to set their own standards ； for example, schools can institute a longer lunch time than the district mandates : （授权）.
④Prescott notes that longer lunch time can also have beneficial effects for children beyond healthy eating. “The amount of seated time children have is also a really valuable time for ;have limited opportunities to do so throughout the school day. We found significantly fewer social interactions during the 10-minute lunch time That indicates other positive outcomes may come from longer lunch breaks as well,” she concludes
1.Why do students eat fruit and vegetables less at school according to Prescott
A.They are unwilling to wait in line.
B.There is not enough time for them.
C.They^re not used to a balanced diet.
D.There is too much study pressure for them.
2.What does the underlined word "institute" in paragraph 3 probably mean
A.Set up. B. Put off.
C. Hand in. D. Look into.
3What does the last paragraph mainly talk about
A.Key reasons for a longer lunch time.
B.The importance of a healthy diet.
C.Other benefits of a longer lunch time.
D.The detailed time of a lunch time.
4.What can be the best title for the text
A.Eating Lunch at School Makes Children Healthier
B.Longer School Lunch Time Can Insure Students Learn Better
C.Kids at School Spend Much Time Waiting in Line for Lunch
D.Longer Lunch Time Helps Kids Eat More Fruit and Vegetables
【五步法】
串联题干
Why do students eat fruit and vegetables less at school according to Prescott
What does the underlined word "institute" in paragraph 3 probably mean
What does the last paragraph mainly talk about
What can be the best title for the text
4.What can be the best title for the text
A.Eating Lunch at School Makes Children Healthier（只是说吃得健康，详细没提及，过于宽泛）排除
B.Longer School Lunch Time Can Insure Students Learn Better（学习问题，不合乎主题）排除
C.Kids at School Spend Much Time Waiting in Line for Lunch（排队问题，不合乎主题）排除
D.Longer Lunch Time Helps Kids Eat More Fruit and Vegetables（合乎主题）当选
3What does the last paragraph mainly talk about
A.Key reasons for a longer lunch time.
B.The importance of a healthy diet.
C.Other benefits of a longer lunch time.
D.The detailed time of a lunch time.
很明显，对得上主题词只有两个选项A和C
Longer Lunch Time Helps Kids Eat More Fruit and Vegetables
这个选项是说longer lunch time的益处还是解释它的原因，很明显，是它的益处！
1.Why do students eat fruit and vegetables less at school according to Prescott
A.They are unwilling to wait in line.
B.There is not enough time for them.
C.They^re not used to a balanced diet.
D.There is too much study pressure for them.
正确答案是什么？这么明显我都不想说，但是我作为老师，还是说下，B项当选。
为啥，主题！主题！主题！重要的事情说三遍
2.What does the underlined word "institute" in paragraph 3 probably mean
A.Set up（设置）. B. Put off.（推迟）
C. Hand in.（上交） D. Look into.（调查）
这道题选项太短了，需要回文定位
③Our findings support policies that require at least 20 minutes of seated lunch time at school，she states. School lunch time policies ' can be decided at the district level, with some i room for individual schools to set their own standards ； for example, schools can institute a longer lunch time than the district mandates : （授权）.
套进去句子里面，你们说正确选项应该是哪一个？？当然是set up
(第二段倒数第二句)It makes sense that you might eat the part of the meal you look forward to first，and if there's enough time left you might go toward the other parts.你可能会先吃你很期待的那部分食物,如果时间足够,你可能会再吃另外的部分,这是合乎情理的。
本句是主从复合句。It作形式主语,真正的主语是that引导的主语从句;you look forward to...是省略了关系代词that或which的定语从句,修饰先行词the part ofthe meal;if 引导条件状语从句。
说明文（用时7mins）
①Rainforests are home to a rich variety of medicinal plants, food, birds and animals. Can you believe that a single bush（灌木丛）in the Amazon may have more species of ants than the whole of Britain! About 480 varieties of trees may be found in just one hectare of rainforest.
②Rainforests are the lungs of the planet-storing vast quantities of carbon dioxide and producing a significant amount of the world's oxygen. Rainforests have their own perfect system for ensuring their own survival; the tall trees make a canopy（树冠层）of branches and leaves which protect themselves, smaller plants, and the forest animals from heavy rain, intense dry heat from the sun and strong winds.
③Amazingly, the trees grow in such a way that their leaves and branches, although close together, never actually touch those of another tree. Scientists think this is the plants' way to prevent the spread of any tree diseases and make life more difficult for leaf-eating insects like caterpillars. To survive in the forest, animals must climb, jump or fly across the gaps. The ground floor of the forest is not all tangled leaves and bushes, like in films, but is actually fairly clear. It is where dead leaves turn into food for the trees and other forest life.
④They are not called rainforests for nothing! Rainforests can generate 75%of their own rain. At least 80 inches of rain a year is normal-and in some areas there may be as much as 430 inches of rain annually. This is real rain-your umbrella may protect you in a shower, but it won't keep you dry if there is a full rainstorm. In just two hours, streams can rise ten to twenty feet. The humidity（湿气）of large rainforests contributes to the formation of rainclouds that may travel to other countries in need of rain.
1. What can we learn about rainforests from the first paragraph
They produce oxygen.
B. They cover a vast area.
C. They are well managed.
D. They are rich in wildlife.
2. Which of the following contributes most to the survival of rainforests
Heavy rains
B. Big trees.
C. Small plants.
D. Forest animals.
3. Why do the leaves and branches of different trees avoid touching each other
A. For more sunlight.
B. For more growing space.
C. For self-protection.
D. For the detection of insects.
4. What can be a suitable title for the text
A. Life-Giving Rainforests
B. The Law of the Jungle
C. Animals in the Amazon
D. Weather in Rainforests
What can we learn about rainforests from the first paragraph
Which of the following contributes most to the survival of rainforests
Why do the leaves and branches of different trees avoid touching each other
4. What can be a suitable title for the text
4. What can be a suitable title for the text
A. Life-Giving Rainforests
B. The Law of the Jungle
C. Animals in the Amazon
D. Weather in Rainforests
以上哪个选项与the survival of rainforests匹配？很明显，A选项
1. What can we learn about rainforests from the first paragraph
A.They produce oxygen.（他们产出氧气）
B. They cover a vast area.（覆盖一大片区域）
C. They are well managed.（他们得到良好管理）
D. They are rich in wildlife.（他们是野生生物中生长最茂盛的一个）
A. Life-Giving Rainforests。对应得这么明显还看不到，那就没办法啦。为啥？符合主题
2. Which of the following contributes most to the survival of rainforests
A.Heavy rains
B. Big trees.
C. Small plants.
D. Forest animals.
在问一下大家，rainforest是雨林的意思，其中雨和林的部分谁占得多一些？
它的本质是森林，森林也是树木的组成，所以选哪一个？B选项嘛
3. Why do the leaves and branches of different trees avoid touching each other
A. For more sunlight.
B. For more growing space.
C. For self-protection.
D. For the detection of insects.
这一题会就会一眼看出答案是什么？为啥？这是常识，C选项
不会的话也不用灰心，那我们老办法，段首句呗。
①Rainforests are home to a rich variety of medicinal plants, food, birds and animals.
②Rainforests are the lungs of the planet-storing vast quantities of carbon dioxide and producing a significant amount of the world's oxygen
③Amazingly, the trees grow in such a way that their leaves and branches, although close together, never actually touch those of another tree. Scientists think this is the plants' way to prevent the spread of any tree diseases and make life more difficult for leaf-eating insects like caterpillars.
还是那句话：通过主旨句，找到题干对应的关键词，然后看下有没有转折词（类似于however,but),有的话往上找线索，没有的往下找线索。
归纳与整理
选项越短越是需要回文定位，见到这类题即可跳开，然后做别的题
回文定位，一般涉及两个问题：
①是否题文同序：不同的话，按顺序做题，千万不要跳开！因为会导致楼做题目
②是否存在转折词：存在的话，需要分析段间逻辑关系
3.学会题干与主题词之间的同义替换

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