Unit 12 Life is full of the unexpectedSection A3a-3c基础练习 2022-2023学年人教版九年级英语全册（含答案）

Unit 12 Life is full of the unexpected.
Section A 3a-3c基础练习
一、根据首字母或汉语提示，用本课时单词完成句子。
1. I want to the ___________ (机场) to meet my uncle.
2. This___________ (街区) is right in the center of the city. 3. Fire！Keep away from the b ________house；it’s very dangerous. 4. People don’t know the value of health t ________they lose it.
5. The sun rises in the east and sets in the w________.
二、根据汉语完成句子，每空一词。
1. 我们应该按照顺序排队等候。
We should _________ _________ _________for our turns.
2. 天开始下雨的时候，我们正要离开。
We _________ _________ _________ leave when it began to rain. 3. 他的班机九点起飞。
His plane would ________ ________at 9 o’clock.
4. 汤姆满怀疑虑地走进了餐厅。
Tom went to the dining hall ________ ________.
5. 最后，水慢慢地变成了冰。
At last the water ________ ________ice slowly.
完形填空
Wishing to encourage her young son's progress on the piano, a mother took her boy to a pianist's concert on a summer holiday evening. After they found their __1__， the mother saw two friends in the hall and walked to __2__ them.
It was the boy's first time to come to the hall. He thought it was a good __3_ for him to explore the wonders of the concert hall. He __4__ and walked around. He walked __5__ a door marked “NO ADMITTANCE”(禁止入内)．
When the hall lights dimmed(变暗), the __6__ would begin. The mother returned to her seat and discovered that her son was __7__. The mother was __8__ worried at that moment that tears were in her eyes.
The concert began, and the lights focused on(聚焦于) the wonderful piano on stage. The mother was __9__ to see her little boy sitting at the keyboard, playing the song Twinkle, Twinkle Little Star __10__ he did at home.
At that moment, the great pianist came, quickly moved to the piano and __11__ in the boy's ear, “Don't stop. Keep playing.” He leaned over(俯身) and began filling in a bass part(低音) with his left __12__， then added a running obbligato(伴奏) with his right hand. They played the piano together __13__. The old pianist and the young novice(初学者) changed a frightening situation into a wonderful creative experience. The audience stood up and __14__ them.
An artist's achievements and charm depend on not only his perfect skills __15__ his good qualities.
(　　)1.A.desks B.stage C.seats D.piano
(　　)2.A.greet B.feed C.notice D.search
(　　)3.A.use B.chance C.season D.culture
(　　)4.A.flew B.sat C.fell D.rose
(　　)5.A.through B.across C.above D.over
(　　)6.A.film B.concert C.conversation D.meeting
(　　)7.A.sleepy B.missing C.tired D.excited
(　　)8.A.so B.very C.much D.such
(　　)9.A.serious B.sad C.patient D.surprised
(　　)10.A.when B.if C.as D.before
(　　)11.A.called B.shouted C.whispered D.cried
(　　)12.A.hand B.shoulder C.foot D.leg
(　　)13.A.badly B.carelessly C.terribly D.happily
(　　)14.A.fought with B.laughed at
C.shouted at D.cheered for
(　　)15.A.or B.but C.and D.so
语法填空
Have you ever ____1____ (hear) of e-waste How do you deal with your MP4 player, mobile phones and your computers when they’re ____2____ (break) or you want a new one. Most people just throw them away. With the ____3____ (develop) of electronic industry e-waste pollution ____4___ (become) a serious problem. According to the UN, in 2014, people around the world ____5____ (produce) 41.8 million tons of e-waste and only recycled less than 20% of it. The USA was ____6____ (big) waster in the world, producing 7.1million tons, China came ____7___ (two), with 6 million tons.
It’s important ____8____ (pay) attention to e-waste. It can be cither valuable or harmful, depending on what we do with it. E-waste is a valuable urban mine (城市矿藏). The value of the metals, like gold and silver, is ____9____ (amaze). But if people throw them away, they will affect the environment and ___10___ (people) health.
Now, Huawei recycles people’s used products on their website when people are buying new ones.
任务型阅读
Zoology is everything about animals. And people who study it are called zoologists. They want to learn about the difference between different kinds of animals, where they come from, and how they live.
What do zoologists do
There are many different kinds of zoologists. Some try to learn everything about one animal, and some learn about a group of animals, some try to understand where new kinds of animals come from, and other zoologists are interested in how animals can get sick. Many zoologists study what animals do when they are with other animals.
A famous zoologist
Charles Darwin is probably the most famous zoologist. He showed that animals are all one big family and that every kind of animal changes slowly to match the place where they live. This is called “evolution(进化)”. During his life, people laughed at Darwin, saying that people and animals couldn't come from the same family. However, many zoologists today agree that Darwin was right.
Why is it important
Understanding animals is important because people are animals. When we study animals, we learn about ourselves.
Do you know
●Frogs can breathe(呼吸) without their mouths! When frogs are not in water, their bodies can take air through their skin.
●Some people say sharks never get sick, but that is not true. Sharks get sick, just like any other animal.
1．What kind of people are called zoologists？(根据短文内容回答问题)
2．How many kinds of zoologists are mentioned(提到) in Paragraph 2？(根据短文内容回答问题)
3．Why is it important to study animals？(根据短文内容回答问题)
4．In the passage, the underlined word “that” refers to(指的是) “ ”.
5．Which sentence in Paragraph 3 shows people's attitude(态度) towards Darwin when he was alive？(按要求在短文中找到并写出该句)
答案
一：1. airport 2. block 3. burning 4. till 5. west
二：1. wait in line with 2. was about to 3. take off 4. in disbelief 5. turned into
三： CABDA　BBADC CADDB
四：1.heard 2．broken 3．development 4．has become
produced 6．the biggest 7．second
8．to pay 9．amazing 10．people’s
五：1People_who_study_zoology_are_called_zoologists./People_ who_study_zoology.
2、Five./_There_are_5_kinds_of_zoologists.
3.Because_when_we_study_animals,_we_learn_about_ourselves./_Because_we_can_learn_about_ourselves.
4.sharks_never_get_sick
5.During_his_life,_people_laughed_at_Darwin,_saying_that_people_and_animals_couldn't_come_from_the_same_family.