题型:阅读还原 题类: 难易度:困难
沪教版(2024)2024-2025学年七年级上册Unit 1 Friendship单元测试
There is a great shop in Linda Tutt High School in the USA. It's not the same(相同的) as other shops. That sounds very interesting,right?
It wants to help students to be nice to other people. After they do good things for others,the students can get some points(积分).
Also, the students can help in the shop in their free time. They can learn some job skills(工作技能)there.
The shop sells things to the students three days a week, from Monday to Wednesday. Every Tuesday,the shop is open to other people for one hour.
Because of the shop,many people in need get help. The students in this school learn a lot,too. What a great shop!
A.It's useful(有用的) for them. B.Why does the shop do that? C.They can go there and take some things,too. D.Then they can buy things in the shop with those points. E.The students in the school can get their favourite things for free(免费) there. |
Did you know that cigarette butts(烟头) are the most common form of rubbish in our lives? People throw about 4.5 trillion(万亿) of them into the environment every year. Cigarette butts can kill fish, and they have been found in the stomachs of sea turtles, birds and other wildlife. {#blank#}1{#/blank#}.
Now, Dutch company TechTics plans to help solve the cigarette problem with its BeachBot (BB).{#blank#}2{#/blank#}Even part of the butt hidden in the sand can be found. At just 80 centimeters wide, BB has four wheels, two cameras and two arms to pick up cigarette butts. {#blank#}3{#/blank#}Once it finds cigarette butts, BB just needs to place them into a bin(垃圾箱) that it carries. After it finishes cleaning, people deal with the waste properly.
However, BB still needs help to tell the difference between things like a cigarette butt and a small seashell(海贝壳).{#blank#}4{#/blank#}Using this app, anyone with a smartphone can send BB photos of cigarette butts to help the robot learn to know them. Besides that, TechTics works on a pair of smaller robots that can look for cigarette butts. They tell the larger robot where the butts are so it can pick them up.
{#blank#}5{#/blank#}But while the robot works well without wasting time, TechTics wants to get people to litter less. If people stop throwing their cigarette butts onto the beach, robots like BB wouldn't be necessary.
A. The way this robot works is very simple. B. To do this, the company turns to Microsoft Trove. C. It is a beach-cleaning robot that uses AI to find cigarette butts. D. During its first demo, BB picked up 20cigarette butts in 30 minutes. E. Though they're everywhere, people don't notice them because they're so small. |
{#blank#}1{#/blank#}Jackson has just graduated from a university and he wants to rent a small and cheap house. {#blank#}2{#/blank#}Mr and Mrs. Robinson want to live in a town with their four children. They haven't a car and they cannot pay more than $700 a month. {#blank#}3{#/blank#}Mr. and Mrs. Ken are very rich and they are fond of swimming. They often like to have parties with their friends in a big house. {#blank#}4{#/blank#}Mr. and Mrs. Nash have three children. Mrs. Nash likes growing flowers and vegetables. They can pay less than $900 a month. {#blank#}5{#/blank#}Potts wants to live in the country. He doesn't want to walk far to the bus stop. | A. Nice modern house, 9 bedrooms with a swimming pool and a lovely garden, $3, 800 a month. B. Big house with a garden, about $880 monthly. C. Modern house with 4 bedrooms near the center of the town, good schools, buses and railway stations nearby, $680 a month. D. Big house in a quiet village, only $300 a month, no buses but many trains to the city. E. Small house, I bedroom and $250 a month. F. Small house in the country, 2m iles from the village, but near the bus stop, $480 a month. |
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