课件8张PPT。一、单项选择
1. You are late again! Can you tell me the ________ for that?
A. result B. courage
C. reason D. advice
2. After reading the novel Treasure Island, Paul has more ________ than before because of the main character, brave Jim.(中考·镇江)
A. humour B. wealth C. luck D. courageCD3. —I think dragons are the ________ of China. Do you think so?
—I agree with you. (中考·滨州)
A. symbol B. situation
C. promise D. shape
4. ________ the novel, the hero disappeared again.
A. At the beginning of B. At the end of
C. At the top of D. At the bottom ofAB5. —Celia, join us in the Super Summer Camp if it ______ this weekend.
—I'd love to. But nobody knows if it ________. (中考·咸宁)
A. is fine; rains B. is fine; will rain
C. will be fine; will rain D. will be fine; rains
6. Don't swim here, or you may be ________.
A. in danger B. danger
C. safe D. wellBA【点拨】第一个if意为“如果”，引导条件状语从句，从句用一般现在时表示将来，故用is fine；第个if意为“是否”，引导宾语从句，根据句意从句用一般将来时will rain。7. When James arrived at the railway station, he tried to look ________ a place to park his car.(中考·上海)
A. after B. at
C. up D. for
8. He has helped ________ a lot of money, and the money can be greatly ________ to those still in hunger.
A. with; helpful B. to raise; helpful
C. raise; help D. to raise; helpDB9. You spend too much time on your mobile phone. You are supposed to ________ the time you spend on it. (中考·菏泽)
A. cut off B. cut down C. cut up
10. (易错) It seems that El Nino ________ some disasters in the world in the past few months. (中考·盐城)
A. has caused B. is causing
C. will cause D. causedBA【点拨】根据时间状语in the past few months可知用现在完成时态。二、用适当的介词填空
11. A group ________ students are cleaning the classroom.
12. Tigers are ________ the top of the food chain.
13. Saving the tigers is important ________ our nature.
14. ________ this reason, we must protect our environment.
15. We can't only work hard ________ money.ofattoFor for三、根据汉语完成句子
16. 你希望老虎从地球上消失吗？
Do you ________ tigers ________ ________ from the earth?
17. 很多野生动物都在失去家园。
Many wild animals are________ ________ homes.
18. 最近气温已经下降到0°C。
The temperature ________ ________ ________ 0°C recently.hope will disappearlosing theirhas dropped to19. 让鸟类的数量保持平衡这很重要。
________ ________ to keep the numbers of birds ________ ________.
20. 那儿的人们处于挨饿的危险中。
People there are ________ ________ ________ going hungry.It's important inin danger ofbalance课件28张PPT。 Animals Are Our FriendsUnit 3Save the TigersLesson 17 同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！What can you learn from the picture?
What should we do to save tigers?THINK ABOUT IT
?Where can you usually see a tiger?
?Do you think tigers need our help？Why or why not?
“Save the tigers ” is a group of volunteers . These volunteers hope to save the tigers of the world . At the beginning of the 20th century，the number of tigers in the wild was around 100 000 . But today that number has dropped to a few thousand . Save the Tigers group works to protect the tigers .
Tigers live in the forests of Asia . They usually have orange fur and dark stripes . Tigers are symbols of strength and courage. In many stories，they are brave . The tiger is at the top of the food chain. It helps keep the number of other wild animals in balance. For this reason?，tigers
are important to the environment. In recent years，tigers have been in danger of disappearing . Some people hunt and kill tigers for money . People have cut? down a lot of trees as well? . As forests disappear，tigers lose their homes . The number of tigers in the wild is quickly decreasing and we must do something about it. These tigers live in a zoo.
Learning Tip
There are currently six types
of tigers：the Bengal tiger，the
Siberian tiger，the Sumatran tiger，
the Malayan tiger，the Indochinese
tiger and the South China tiger . reason/'ri?zn /n . 原因；动机；理由eg：What is the reason for your long silences?
你长久沉默的原因是什么？知识点1常构成的短语：for reasons of为了，出于； in reason合情合理的，正当的。
eg：For reasons of safety, the door is always
kept locked . 为了安全，门总是锁着。
It is not in reason to ask him to do that .
要求他做那种事是不合情理的。考向一拓展reasonable adj.合乎情理的，公道的在英语中reason常和for连用，意为“……的原因”，但和because不在一个句子中出现。
eg: The reason for the fire was that the weather
was dry .
火灾发生的原因是天气干燥。考向二典例—Look, the boss is angry with Alex .
—Well, he came late again . But there’s no ______
to shout at him . (武汉)
A．problem B．lesson
C．excuse D．reason【点拨】采用词义辨析法。句意：—看，老板生亚历克斯的气了。—哎，他又迟到了。但是那也没有理由冲他大喊大叫。pro-blem问题；lesson课；excuse借口；reason理由。另外，There is(no)reason to do sth . (没)有理由做某事。D 特色
土方法 顺口溜记忆reason的搭配：
reason做事很挑剔，很少和of在一起，
但喜欢和for拉关系，遇到because就躲避，见了that则笑嘻嘻，好像见了老知己。 cut/k?t/v.砍;切;割;剪知识点2考向一eg： She cut a cake with a knife .
她用刀切蛋糕。cut的过去式和过去分词为cut，现在分词为cutting。与cut有关的短语：考向二【重点】典例In order to protect the environment, we shouldn’t ________ any trees . (贵阳改编)
A．turn down B．put down
C．cut down D．cut off【点拨】采用短语辨析法。句意：为了保护环境，我们不应该砍伐树木。turn down 调低；put down 放下；cut down砍倒；cut off切断。C as well 也；还知识点3eg： I can swim as well . 我也会游泳。辨析 as well, too, also和either考向【易错点】典例My friend Frank sings well, and he is_______ good at playing the guitar . (菏泽改编)
A．either B．also C．as well D．tooBRead the lesson and match each paragraph with its main idea .
Save the Tigers
Paragraph 1( ) Paragraph 2( ) Paragraph 3( )
A．Tigers are in danger of going extinct .
B．“Save the Tigers” is a volunteer group that hopes
to stop the tigers from disappearing .
C．Tigers are important to the environment . Let's Do It !BCALet's Do It !2) Read the lesson again and find some sentences to
support the main idea of each paragraph . Save the Tigers
Paragraph 1
Paragraph 2
“Save the tigers ” is a group of volunteers.
These volunteers hope to save the tigers of the world.The tiger is at the top of the food chain.
It helps keep the number of other wild animals in balance.
For this reason . tigers are important to the environment.In recent years，tigers have been in danger of disappearing.
As forests disappear，tigers lost their homes.
The number of tigers in the wild is quickly decreasing and we must do something about it.Paragraph 33) Work in groups and discuss some ways we can
protect animals . Write down your ideas . Let's Do It !I don't think we should buy clothes made of animal fur.
People shouldn't hunt any animals for their fur and bones.
People shouldn't cut down trees.一、根据句意及首字母提示完成单词
1．His parents were born in the 80's of the 20th c________.
2．Tigers are symbols of strength and c________．
3．We k________time by chatting with our friends on the Internet during the night.
4．He didn't tell us the r________ for being late.
5．The young woman is very b________. She is not afraid of anything.(广州)enturyourageilleasonrave二、单项选择
6．I like English. Tom likes it________．
A．either B．also C．as well as D．as well
7．Pandas are much-loved around the world. Unluckily, there aren't many pandas left and they're ________ now. So we must save them.(山西)
A．in order B．in danger C．in needDB
【点拨】句意：我喜欢英语，汤姆也喜欢英语。as well也，常位于句末。故选D。
8．There ________ a number of books in the library and the number of them ________ increasing.(烟台)
A．has; is B．have; are
C．are; is D．is; areC
【点拨】采用主谓一致法。句意：图书馆有大量的书，并且书的数量正在增加。a number of 大量的，后接可数名词复数，根据there be句型的就近原则，应用there are；the number of 作主语，be动词用is。9．________the story, the little boy returned home and stayed with his parents.
A．By end of B．At the beginning
C．At the end of D．In the endC
【点拨】运用短语辨析法。at the beginning of意为“在……之初”；at the end of 意为“在……的结尾/末端”。句意为：“在故事结尾，小男孩回到家，和他的父母呆在了一起。”故选C。10．—Could you help me ________ the beef for dinner, Jean?
— OK, Mom. I'll do it right away.(达州)
A．take off B．knock off
C．cut down D．cut upD
【点拨】考查动词短语辨析。句意：——琼，你能帮助我把牛肉切碎作晚餐吗？——好的，妈妈。我立刻去做。take off“起飞，脱下”；knock off“停止，中断”；cut down“削减，砍倒”；cut up“切碎”。结合题意可知本题选D。三、根据汉语完成句子
11．这个月初他们的儿子出生了。
Their son was born ________ ________ ________ ________this month.
12．吉姆也要来参加聚会。
Jim is coming to the party ________ ________．
13．荷兰队已降至第五名。
The Dutch team ________ ________ ________ fifth place.
14．目前，大象处于巨大的危险中。(眉山)
So far, the elephants are ________ great ________.
15．自然界的食物链应保持平衡。
The________ ________in nature should be ________ ________. at the beginning ofas wellhave dropped toin dangerfood chain in balance本节课我们主要学习了以下重点内容：
重点单词：reason, cut
重点短语：as well1.熟记本课时的词汇
2.完成本课时的课后作业(ppt+word)Lesson 17 Save the Tigers
一、单项选择
1. You are late again! Can you tell me the ________ for that?
A. result B. courage
C. reason D. advice
2. After reading the novel Treasure Island, Paul has more ________ than before because of the main character, brave Jim.
A. humour B. wealth
C. luck D. courage
3. —I think dragons are the ________ of China. Do you think so?
—I agree with you.
A. symbol B. situation
C. promise D. shape
4. ________ the novel, the hero disappeared again.
A. At the beginning of B. At the end of
C. At the top of D. At the bottom of
5. —Celia, join us in the Super Summer Camp if it ______ this weekend.
—I'd love to. But nobody knows if it ________.
A. is fine; rains B. is fine; will rain
C. will be fine; will rain D. will be fine; rains
6. Don't swim here, or you may be ________.
A. in danger B. danger
C. safe D. well
7. When James arrived at the railway station, he tried to look ________ a place to park his car.
A. after B. at
C. up D. for
8. He has helped ________ a lot of money, and the money can be greatly ________ to those still in hunger.
A. with; helpful B. to raise; helpful
C. raise; help D. to raise; help
9. You spend too much time on your mobile phone. You are supposed to ________ the time you spend on it.
A. cut off B. cut down
C. cut up
10. It seems that El Nino ________ some disasters in the world in the past few months.
A. has caused B. is causing
C. will cause D. caused
二、用适当的介词填空
11. A group ________ students are cleaning the classroom.
12. Tigers are ________ the top of the food chain.
13. Saving the tigers is important ________ our nature.
14. ________ this reason, we must protect our environment.
15. We can't only work hard ________ money.
三、根据汉语完成句子
16. 你希望老虎从地球上消失吗？
Do you ________ tigers ________ ________ from the earth?
17. 很多野生动物都在失去家园。
Many wild animals are________ ________ homes.
18. 最近气温已经下降到0°C。
The temperature ________ ________ ________ 0°C recently.
19. 让鸟类的数量保持平衡这很重要。
________ ________ to keep the numbers of birds ________ ________.
20. 那儿的人们处于挨饿的危险中。
People there are ________ ________ ________ going hungry.
答案
一、1.C 2.D 3.A 4.B
5. B 点拨：第一个if意为“如果”，引导条件状语从句，从句用一般现在时表示将来，故用is fine；第个if意为“是否”，引导宾语从句，根据句意从句用一般将来时will rain。
6. A 7.D 8.B 9.B
10. A 点拨：根据时间状语in the past few months可知用现在完成时态。
二、11.of 12.at 13.to 14.For 15.for
三、16.hope; will disappear
17. losing their
18. has dropped to
19. It's important; in balance
20. in danger of
Lesson 17 Save the Tigers
Ⅰ.单项选择。
1. Her mother posted her some books and a lot of money ________.
A. either B. also
C. as well D. as well as
2. There ______ a number of books in the library and the number of them ________ increasing.
A. has; is B. have; are
C. are; is D. is; are
3. We must stop them from ________ trees. Everyone here should protect the forest.
A. looking down B. look down
C. cut down D. cutting down
4. Many wild animals are ________, and it's time for us to do whatever we can to protect them.
A. on duty B. on show
C. in order D. in danger
5. We should eat different kinds of food to keep our diet(日常饮食) ________.
A. in balance B. in trouble
C. on balance D. in use
Ⅱ.用所给单词的适当形式填空。
6. We are going to Canada at the ________(begin) of next month.
7. Some wild animals may ________(appear) forever if we don't stop hunting them.
8. In recent years, the number of people who have the disease ________(decrease).
9. Put on your warm coat, or you are in danger of________(catch) a cold.
10. We live in the ________(twenty-one) century.
Ⅲ.根据汉语意思和所给提示翻译句子。
11. 在中国，红色是好运的象征。(a symble of)
________________________________________________________
12. 自然界的食物链应保持平衡。(food chain)
________________________________________________________
13. 气温已经降到零摄氏度了。(drop to)
________________________________________________________
14. 多锻炼对你的健康是重要的。(be important to)
________________________________________________________
15. 这个勇敢的男孩正站在山的顶部。(at the top of)
________________________________________________________
Ⅳ.阅读理解。
Some ants(蚂蚁) make their homes under a stone. If the weather is warm, you may see ants under the stone. If the weather is cold, many ants will be in their houses under the ground.
Most of the ants are workers. They are very busy. They gather(收集) food and care for the young ants. But they must have a queen ant(蚁后). The queen ant doesn't work. But she is important because she lays the eggs(生卵). Those eggs will become new ants. You can recognize the queen, because she is bigger than the other ants.
16. Where can you see the ants if the weather is warm?
A. Under the stone. B. Under the ground.
C. Under the tree. D. On the ground.
17. What does the underlined word mean?
A. 认为 B. 组织
C. 说出 D. 辨认出
18. Which of the following is NOT true according to the passage?
A. The queen ant doesn't work.
B. Most of the ants are workers.
C. If the weather is cold, you may see ants under the stone.
D. The queen ant is bigger.
19. —Why is the queen ant important?
—Because she ________.
A. is bigger than others B. lays the eggs
C. is beautiful D. is a good worker
20. The passage tells us ________.
A. how many ants work
B. why ants stay under the stone
C. how to find ants and the work of ants
D. where the queen lays eggs
答案
Ⅰ.1.C 点拨：either用在否定句句末； also用在肯定句中，位于be动词、情态动词或助动词之后，行为动词之前； as well as介词短语，常用来连接两个并列成分； as well放于句末，无须用逗号与句子分开。
2.C
3. D 点拨：look down向下看； cut down把……砍倒； stop...from doing sth.阻止……做某事。由句意“我们必须阻止他们砍树，这里的每个人都应该保护森林。”可知选D。
4. D 点拨：on duty值日； on show在展出；in order秩序井然； in danger处于危险中。由句意“许多野生动物正处于危险中，到我们做些事情来保护它们的时候了。”可知D项符合语境。
5. A 点拨：in balance保持平衡； in trouble处于困境中； in use在使用中； 由句意“我们应该吃各种各样的食物来保持我们日常饮食平衡。”可知选A。
Ⅱ.6.beginning
7. disappear 点拨：由后半句“如果我们不停止猎杀野生动物”可知“有些野生动物可能会永远消失。” appear “出现” 其反义词disappear “消失”。
8. has decreased 点拨：in recent years近年来，是现在完成时态的标志词。
9. catching 10.twenty-first
Ⅲ.11.In China, red is a symbol of good luck.
12. The food chain in nature should be in balance.
13. The temperature has dropped to 0℃.
14. Doing more exercise is important to your health.
15. The brave boy is standing at the top of the hill.
Ⅳ.16～20：ADCBC
