专题09.Unit 5 Into the wild--Starting out & Understanding ideas单词，课文预习-初升高英语无忧衔接（通用版）（外研版必修第一册）

Unit 5　Into the wild --Starting out & Understanding ideas

单词，课文预习

一．词汇预先知

一、单词——记其形

1.charity n.　慈善机构，慈善团体

2.whale n.  鲸

3.seek v.  寻找，寻求

4.professor n.  教授

5.measure v.  量，测量

6.position n.  位置

7.per__cent n.  百分比

8.destroy v.  破坏，毁掉

二、单词——知其意

1.Atlantic adj.  大西洋的

2.migration n.  迁徙

3.migrate v.  移栖，迁徙

4.mystery n.  难以理解的事物，谜

5.crash v.  暴跌

6.chemical n.  化学品

7.creature n.  生物，动物

三、单词——通其变

1.annual adj.一年一度的，每年的→annually adv.一年一度地

2.determine v.测定，确定→determined adj.坚决的；坚定的→determination n.决心；决定

3.eventually  adv.终于，最终→eventual adj.最后的；最终的；结果的

4.solution n.解决，解决方法→solve v.解决；解答

5.amazing adj.惊人的，了不起的→amaze vt.使吃惊；惊讶→amazed adj.感到吃惊的→amazement n.惊奇；惊诧

6.survive vi.活下来；幸存→survival n.幸存→survivor n.幸存者

7.effect n.影响，结果→effective adj.有效的；有影响的

Ⅱ.核心短语

1.at certain times　在某些时候

2.manage to do sth  成功地做某事

3.in trouble  处于困境；有麻烦

4.in the last few years  在过去的几年里

5.lead to  导致

6.make sure  确保，保证

7.feed on  以……为食

8.cut down  砍倒

二．课文精研读

原文呈现

The Monarch’s Journey

1 Many animals move from one place to another① at certain times of the year.This annual② movement is called migration.They migrate to find food，seek③ a partner，or in search of④ warmer weather.One of the most wonderful⑤ migrations in nature is that of the North American monarch butterfly【1】.

【1】本句是简单句，句中的that作表语。指代的是migration。

2 Every autumn，millions of these beautiful insects⑥ with fine black and orange wings begin a long and difficult journey.Somehow⑦ they manage to⑧ travel around 4，000 kilometres south and find their way to California or Mexico.However，until recently no one knew how they did this【2】.

【2】句中how引导宾语从句，作knew的宾语。

3 A team of scientists led⑨ by Professor⑩ Eli Shlizerman at the University of Washington【3】 has now found the answer.They have found out that the monarch is able to tell the time of day.It uses its eyes to measure⑪ the position⑫ of the sun.These two pieces of information—the time of day and the point where the sun is in the sky—allow⑬ the butterfly to determine⑭ the way to go. Eventually⑮，it manages to reach the places where it will spend the winter【4】.

【3】led by...Washington 是过去分词短语作后置定语，修饰A team of scientists。因为A team of scientists和lead是逻辑上的动宾关系，故这里用过去分词。

【4】where引导定语从句修饰先行词places，且where 在从句中作地点状语。

4 The solution⑯ to the mystery of the monarch’s amazing⑰ ability comes at a time when it is in serious trouble【5】.Its population⑱ has crashed⑲ by as much as 90 per cent⑳ in the last few years.Sadly，human activity is the main reason why the number of monarch butterflies is falling【6】.In many of the places where the butterfly can be found，people are destroying the natural environment.They cut down trees and use chemicals that kill the plants that monarch caterpillars eat【7】.

【5】when引导的定语从句修饰先行词a time，且when在句中作时间状语。

【6】why引导定语从句，修饰先行词the main reason，且why在句中作原因状语。

【7】第一个that引导定语从句，修饰先行词chemicals；且that在该从句中作主语；第二个that也引导定语从句，修饰先行词plants，且that在该从句中作宾语。

5 The research on the monarch’s behaviour has however led to a greater awareness of this creature.People have been working together to record its migration and make sure that there are enough plants for it to feed on【8】.If this works，there may come a time when the number of monarch butterflies increases once again. The more we know about this lovely creature，the greater the chance it will survive and keep its place in the natural world for a long time to come.

【8】本句中have been working 是现在完成进行时，表示动作从过去某时开始，一直延续到现在，还可能延续下去。

Step Ⅳ　Post-reading—Please fill in the following blanks after reading the passage.

Every autumn，millions of the North American monarch butterflies manage 1.to__travel (travel) around 4，000 kilometres south and find their way to places 2.where they will spend the winter.

A team of scientists 3.led (lead) by Professor Eli Schlizerman at the University of Washington 4.has__found (find) that the monarch is able to tell the time of the day and then uses its eyes to measure the position of the sun.These two pieces of information allow the butterfly to determine the way to go.

The solution to the mystery of the monarch’s 5.amazing (amaze) ability comes at a time when its population 6.has__crashed (crash) by as much as 90 per cent in the last few years.7.Sadly (sad)，human activity is the main reason why the number of monarch butterflies is falling.

8.The research on the monarch’s behaviour has however led 9.to a greater awareness of this creature.The more we know about these lovely creatures，the 10.greater (great) the chance they will survive.

三．随堂精训练

【基 础 练】

一.根据汉语提示写出单词的适当形式

1.They  sought (寻找，寻求) to find someplace for shelter.

2.To everyone’s surprise, he survived (从……中幸存) the earthquake.

3.I determined (决心) to break myself of these bad habits so that I could keep fit.

4.Most buildings in my hometown were destroyed (破坏) by the sudden earthquake last year.

5.From his position (位置), he had a good view of the calm sea.

6.The black box showed why the plane had  crashed (坠毁).

7.It was amazing (令人吃惊的) that the boy was able to solve the problem so quickly.

8.We are working together to find the best  solution (解决办法) to the problem.

9.Eventually (最终) your child will leave home to lead her own life as a fully independent adult.

10.Good books have had an effect (影响) on me since my childhood.

二.单句语法填空

1.The government will take measures to__help (help) college graduates to find jobs in 2021.

2.Hard as it is，the Chinese government is determined  to__open (open) up the new Silk Road.

3.Do you know how much you spend on clothes and cosmetics (化妆品) annually (annual)?

4.To his amazement,__we were not amazed at his great progress in English.(amaze)

5.Pollution could have a great effect on people’s health.

6.We are earnestly seeking after/for the truth.

7.Sales director is a position where communication ability is just as important as sales skills.

8.It took an hour to find the solution to the difficult problem.

9.A lot of small companies are having to fight for  survival (survive).

10.Any migration (migrate) of this type requires careful preparation and planning.

三.选词填空

in trouble，manage to，at certain times，find out，make sure，feed on，in the last few years，lead to，in search of，cut down

1.All in all, every road leads to Rome, and I do believe hard work pays off.

2.As forests are being  cut down，its habitat is becoming smaller and smaller.

3.Make sure that you put down every word she says.

4.Sheep mainly feed on green grass, don’t they?

5.If there is going to be an exam tomorrow，I’m going to be  in trouble.

6.He was born in that old town，where there have been some changes in the last few years.

7.I don’t know how he managed to get away with cheating in the exam.

8.The villagers in polluted areas go for miles in search of clean water every day.

9.He can be really bad-tempered at certain times.

10.Would you call me as soon as you  find out where she is?

四.完成句子

1.The longer you stay with them, the more confident you will be.

你与他们在一起越久，你就会变得越有信心。

2.There was a time when people thought tomatoes were poisonous.

有一段时期人们认为西红柿是有毒的。

3.In winter，the weather in Beijing is much colder than  that in Guangzhou.

在冬季，北京的天气比广州要冷得多。

4.He didn’t consider having a holiday abroad until he retired from teaching three years ago.

他直到三年前从教学岗位退休后才考虑去国外度假。

5.Jim has retired，but he still remembers the happy time  spent with his students.

吉姆已经退休了，但他仍然记得和学生们一起度过的快乐时光。

五.语法填空

It is a terrible time for the world’s tigers.There 1.____________ (be) once a lot of these animals throughout eastern and southern Asia.2.____________，wild tigers now only live in small areas of India，China，eastern Russia，and a few other countries.

As people change forests into cities and farms，tigers have lost their living-areas.Besides，the illegal hunting of wild animals is another major threat to 3.____________ (they) survival.People sometimes hunt 4.____________ (endanger) animals，like the tiger，to illegally sell their body parts 5.____________ medicine and even food.Some people even pay high prices 6.____________ (buy) tiger bones or other animal parts in the black market.

A lot of people think that tigers’ body parts can really be used to heal people.For more than 3，000 years，Chinese medicine has used those to treat 7.____________ (sick).Followers of this type medicine believe that 8.____________(eat) the animal’s body parts will help people in treating diseases.It is believed 9.____________ a key to protecting the world’s wild tigers is to put an end to the illegal hunting of them.To achieve that，more police should 10.____________ (train) to catch hunters.

【语篇解读】　本文是说明文。文章主要讲了老虎的濒危现状以及造成这种现状的原因。

1.were　[考查主谓一致及时态。根据 once可知，此句描述的是过去的事实，用一般过去时。此处主语是a lot of these animals，用复数形式，故填were。]

2.However　[考查连接副词。根据语境可知，前后两句存在逻辑上的转折关系，故用However连接。]

3.their　[考查代词所有格。此处表示“它们(老虎)的存活”，用形容词性物主代词，故填their。]

4.endangered　[考查形容词。根据语境可知，此处表示“濒临灭绝的”，故填endangered。]

5.for　[考查介词。根据语意可知，人们非法捕猎老虎的目的是为了用作药物甚至食物，用for表示目的。]

6.to buy　[考查非谓语动词。此处用动词不定式作目的状语，故填to buy。]

7.sickness　[考查名词。此处意为治疗伤病，所以用sick的名词形式，故填sickness。]

8.eating　[考查非谓语动词。此处用动名词作从句的主语，故填eating。]

9.that　[考查主语从句连接词。此处用that引导主语从句，It是形式主语，真正的主语是that引导的主语从句。]

10.be trained　[考查动词的语态。根据语境可知，police与train之间是被动关系，所以用被动语态，因为前面有情态动词should，故填be trained。]