2022-2023学年人教版九年级英语全册 Unit 7 Teenagers should be allowed to choose their own clothes. Section A 2a-2

Unit 7 Teenagers should be allowed to choose their own clothes
Section A 2a-2d基础练习
一、根据首字母提示补全单词，并将单词的正确形式完整地填写在横线上（每空一词）
1. After a whole day's effort，most animals in the zoo have been moved to s .
2. Some movie stars even get their noses p .
3. His idea sounds too silly. I d with him.
4.There are some modern p in our textbook.
5.It's common to h when people meet in the US.
二、单项选择
1. There aren’t many tickets left for the concert; you’d better that you get one today.
A. make sure of B. make a decision
C. make sure D. make plans
2. ---Did you talk back to your mother when you were a child
---Yes. But now I realize I was wrong. I really regret that silly thing to my mum.
do B. to do
C. doing D. did
3. They all Laura about building a museum here.
A. waited for B. handed in
C. agreed with D. knocked at
4. The music class gives us a to know about music from all over the world.
A. chance B. change
C. cause D. check
三、完型填空
How many pencils do you have around your house If you are ___1___ most people, you have a lot. Pencils come in many colors, blue, green or brown, etc. They have been around for hundreds of years. They look very simple, but have you ever stopped to ____2____ how pencils are made
To make pencils, you first need a thin piece of ___3___. Machines at the factory cut grooves(凹槽) into the wood. Then another machine puts pieces of graphite(石墨) into these grooves. ____4____ the graphite is in place, another piece of wood with grooves is glued on top of the first piece of wood. After the glue dries, the pieces of wood are put into another machine that cuts the pencils into the ____5____ size and shape.
Next, the pencils are ___6___. Each pencil gets seven to nine coats of paint. In the United States, many pencils are ____7____. During the 1800s, the best graphite ____8____ China. American pencil makers wanted a special way to tell people that their pencils had Chinese graphite in them. To show the connection with China, American pencil makers ____9____ painting their pencils bright yellow.
Then some pencils are stamped(烙印). Others have designs printed on them. The last ____10____ is to add a top. Some get an eraser top. Others get a cute toy top. Then you get a pencil to write a note or draw a picture.
1．A．for B．like C．from D．with
2．A．write aboutB．worry about C．think about D．hear about
3．A．cake B．note C．paper D．wood
4．A．Though B．When C．Before D．Unless
5．A．right B．easy C．round D．local
6．A．showed B．cut C．painted D．made
7．A．yellow B．blue C．brown D．green
8．A．came to B．came back C．came from D．came in
9．A．continued B．avoided C．forgot D．began
10．A．choice B．step C．reason D．example
四、阅读理解
Astronauts on the International Space Station will soon test a new oven for making chocolate chip cookies. A spaceship carrying the cooking equipment and other supplies was launched on Saturday from the Wallops Flight Facility in the United States. The shipment, weighing 3,700 kilograms, reached the space station on Monday. His goal is to explore the possibility of making freshly baked cookies for space travelers. American company Nanoracks designed and built the oven and helped with organizing the flight to the space station. Hilton Double Tree hotels supplied the cookie dough the astronauts will use.
In the past, space station crews have created their own pizzas using a thin, flat piece of bread known as flatbread. Astronauts have tried other creative ways to make food, such as creating salads from vegetables grown in the space station. Results have been mixed.
The cookie baking will be a slow process. The oven can heat just one cookie at a time. The test could take weeks before the astronauts have chance to try out freshly baked cookies.
Five unbaked cookies have been in a space station freezer for several weeks. Each is in its own individual clear bag made out of silicone. The oven can heat foods to temperatures as high as 177 degrees Celsius. That is twice the temperature of the U. S. and Russian food warmers on the space station. The oven uses electric heating elements.
Mary Murphy is with Nanoracks. Murphy says she expects a baking time of 15 to 20 minutes for each cookie when the oven is heated to about 163 degrees Celsius. She adds that the smell of baking cookies should fill the space station each time a cookie comes out of the oven.
The oven’s first use will be the real test. Without the force of gravity, the astronauts do not know exactly how the cookie will look. Three of the space—baked cookies are to be returned to Earth for testing.
1．Which of the following can best describe the new oven test ________
A．Time-consuming. B．Energy-saving.
C．Meaningless. D．Successful.
2．What does the underlined word “dough” mean in China ________
A．面粉 B．生面团 C．烘焙师 D．炸面圈
3．What's the advantage of the new oven over the Russian food warmer ________
A．It heats up much faster.
B．It's more convenient to use.
C．It has a larger cooking space.
D．It can heat up to a higher temperature.
4．What will make the cookie's appearance in the new oven uncertain ________
A．The baking time.
B．The heating method.
C．The absence of gravity.
D．The speed of temperature rise.
5．What can be a suitable title for the text ________
A．Cooking Equipment in Space Station
B．Cookies Coming from the International Space Station
C．Creative Ways Astronauts Make Food in Space Station
D．A New Oven to Be Tested to Make Cookies in Space Station
五、语法填空
I like music very much. To me, music is food ____1____ water. I can’t live ____2____ (happy) without it.
Usually lots of people go to ____3____ (concert) or listen to music records. Maybe you don’t do these, but music ____4____ (be) everywhere. ____5____ example, when you watch films or TV plays, do you find them interesting if there is no music No, you would find them ____6____ (bored). And when you are ____7____ (wait) for the train or the plane, you would like a piece of music. Listening to music makes the time seem much ____8____ (short).
It is true that music is everywhere in ____9____ (we) life. Some people like to listen to the sound of the sea. Some enjoy listening to the singing of the birds. Those sounds are the music in the nature. So music ____10____ (have) special meaning for everyone. Of course, music is an important part of our life.
答案
一、1.safety2.pierced　3.disagree 4.poems5.hug　
二、CCCA
三、1．B 2．C 3．D 4．B 5．A6．C 7．A 8．C 9．D 10．B
四、1．A 2．B 3．D 4．C 5．D
五、1．and 2．happily 3．concerts 4．is 5．For
6．boring 7．waiting 8．shorter 9．our 10．has