Unit 13 We're trying to save the earth! SectionB 1a-1e 同步课时练 （含答案）

Unit 13 We’re trying to save the earth!
Section B 1a-1e同步课时练
适当形式填空
1. He wants to be a (law)when he grows up.
2. This (wood)bridge was built more than 20 years ago.
3. It’s (cruel) to cut off the shark fins, which leads to the death of the shark.
4. Our government allows each family to have two children instead of
( have) only one.
5. When I discovered the joy of the ( science) method, I used it to learn languages.
单项选择
( ) 1.—Grandpa has changed a lot.
—So he has. He spends more time than he used to games with the children.
A. play B. playing C. played D. plays
( ) 2.—Cathy，can you answer the door I the room.
—I'm coming，mum.
A．clean B．cleaned C．have cleaned D．am cleaning
( ) 3.—Do you have any plans for this Sunday
—I'm not sure.I go to the countryside to see my grandmother.
A．can B．must C．may D．need
( ) 4.Listen! Someone the violin in the music room.
A．plays B．played C．is playing D.are playing
( ) 5.I'm against animals.
kill B．to kill C．killing D．Killed
三、阅读理解
Driving a car, buying clothes, using heating in winter—lots of things you do send out CO2 into the air. But do you know that the food you eat every day plays a big role in your carbon footprint, too
According to the survey of The Conversation, an Australian website, about one-third of the world’s carbon emissions(碳排放) come from agriculture. To create fewer carbon emissions from food systems, the whole agriculture process should be thought about, including growing, processing, transportation and waste. The Conversation provides some useful ideas that can help cut down carbon emissions in food system. Here are two examples.
Smart fertilizers(农药) When people make traditional fertilizers, they need to burn lots of coal(煤). That causes lots of carbon emissions. At the same time, fertilizers are often overused, creating greater land pollution. Now, some companies are making smart bio-fertilizers. They let microorganisms(微生物) live together with crops. This not only reduces carbon emissions but also helps the ecosystem become healthier.
Vertical farming(垂直农业) Vertical farms make good use of room in the air above. It will help farmers save the land and grow more crops. Some new vertical farms also use energy-saving LED lights to produce year-round pared with traditional farms, these new types of farms use less water and labor. They can save both resources(资源) and manpower.
1．The following activities give out CO2 into the air EXCEPT ________.
A．driving a car
B．using heat in winter
C．buying clothes
D．planting trees
2．The Conversation helps to reduce carbon emission by ________.
A．setting up a website
B．providing some ideas
C．creating smart fertilizers
D．using vertical farming
3．What is Paragraph 3 mainly about
A．Disadvantages of traditional fertilizers.
B．Importance of traditional fertilizers
C．Advantages of Bio-fertilizers.
D．Popularity of Bio-fertilizers.
4．The underlined word “agriculture” in paragraph 2 means ________.
A．farming B．teaching
C．tourism D．industry
5．Which can be the best title for this passage
A．New Projects to Record Carbon Footprint
B．New Ideas to Protect the Land
C．New Types of Farming
D．New Ways to Reduce Carbon Emissions
四、语法填空
When you came to this world, she held you in her arms and thought to ____1___ (her) that she would give you all she had.
When you were 1 year old, she was busy with housework. She suddenly cried with joy, because you called her mama for the ____2___ (one) time.
When you were 2 years old, she stood by the side of your little bed on which you were sleeping.
When you were 6 years old, she walked you to school and left you at the ____3____ (good) school in your neighborhood.
When you were 12 years old, she warned you not to watch ____4____ (meaning) TV shows, but you closed your door in her face ____5____ (angry).
When you were 18 years old, she drove you to the railway station, but you got ____6____ the train excitedly, and didn’t even notice ____7____ sad woman behind you.
When you were 40 years old, she ___8____ (fall) ill and needed your care, but you were busy doing your work. You said parents added trouble to their ____9___ (child).
And one day, she left you forever. Gone are the days when she was with you. Remember the ____10_____ (happy) she brought to you, because it is the only thing you can do.
五、任务型阅读
In most people’s hearts, parents are the people who love us most in the world. However, I thought Dad didn’t love me at all when I was young, because he never tried to hug or kiss me. But whenever I felt sad or lonely, Dad was always there.
When I was in high school, Dad retired (退休) and set up a food stand(小摊) on the street ①________ my school. Every day when I finished school, my classmates and I would pass his food stand. But I really hated talking to Dad, because I did not want my classmates to ②________ my dad was selling noodles on the street!
One night, I couldn’t stand it anymore and shouted, “Dad, could you stop selling your stupid noodles I don’t need a father who sells noodles on the street!” At that moment, Dad was shocked. He tried to say something but didn’t. His eyes were filled with tears and sadness. It was the first time for me to see Dad crying. The next day, my mum told me the truth. Dad sold noodles to save money for my college education. Even today I still feel guilty (内疚的).
Time really flies. I finished college and then left my home city. For the past ten years, whenever I visited home, Dad was always there meeting me and seeing me off quietly at the railway station. When I was away, Dad never wrote or called me, but he always pushed my mum to call me. That’s the way Dad shows his love to me.
任务一：请根据短文内容，分别写出①、②处所缺单词。(每空限填一词)
1．①________ ②________
任务二：阅读短文，从短文中找出与下面句子意思相近的句子。
2．In order to send me to university, dad made money by selling noodles.
__________________________
任务三：请把上文中划线的句子翻译成汉语。
3．__________________________
任务四：请根据短文内容回答下列问题。
4．What did the writer think of his father in the past
__________________________
5．What did his father do after the writer left
__________________________
答案
一、1. lawyer 2. wooden 3. cruel 4. having 5. scientific
二、BDCCC
三、1．D 2．B 3．C 4．A 5．D
四、1．herself 2．first 3．best 4．meaningless
5．angrily 6．on 7．the 8．fell 9．children 10．happiness
五、
near know
Dad sold noodles to save money for my college education.
3．他的眼里充满了泪水和悲伤。
4．He thought his father didn’t love him at all.
5．Whenever he visited home, his dad was always there meeting him and seeing him off quietly at the railway station. And his dad never wrote or called him, but his father always pushed his mum to call him.