人教版八年级下册英语 Unit7 河南中招题型专练 习题课件

这是一份人教版八年级下册英语 Unit7 河南中招题型专练 习题课件，共27页。
河南人教版八年级下河南中招题型专练UNIT 7 What's the highest mountain in the world?123AB45CED678AA910BBC111213AC1415CDB161718DB1920CAD212223riverbetter2425followscatchinterested262728clearlyencourage2930necksgettingbig313233InHow3435uptheiras一、阅读理解。【学科素养·善于观察】从下面选项中选出能填入文中空缺处的最佳选项。 Twelve-year-old Bria Neff loves art and animals. So she puts the two together by painting pictures of animals that are endangered. With her mom’s help, she sells the paintings to raise money for groups that protect animals and their living places. We asked Bria about her work.1_______When I was eight, I entered an art competition run by the International Fund for Animal Welfare. I found out that there are thousands of endangered animals, and I wanted to help. Since I love to draw, I thought I could use my talent to introduce endangered animals.2______AEI paint animals that really touch me. I research them, read about them and study their living habits. Sometimes, after researching them, I put their names into a box and just pick one to paint.3_______BI complete a painting in one to two weeks. I start by looking up lots of pictures of the animal in its living places. That gives me great ideas.4_________DKnowing that I’m making a difference to animals and their living places and that I have encouraged others to do the same.5______CI want to tell them that it doesn’t matter how old you are. Do something you love, and you can make a difference. We just need to work together and believe we can do great things.二、完形填空。【2021 • 江西】They weigh almost nothing. Yet they are 6_____ than steel. In fact, some spiders’ webs are among the world’s strongest materials, 7_____ they can be pulled longer than elastic (橡皮筋). 6. A. stronger B. brighter C. heavier D. thicker7. A. so B. but C. if D. orABAThey can also be any 8_____ . Spider webs are amazing.8. A. shape B. priceC. weight D. temperatureA spider has hundreds of small openings in its body. Silkcomes out of these openings as a liquid(液体), and, as itreaches the air, it becomes thread-like. These 9______ threads(线)come together to form a single thread.9. A. wide B. broken C. tiny D. weakCThe spider can make many different kinds of thread. The thread can be thick or thin, wet or dry, or sticky. Each kind has a different 10_____ . Some webs create an egg box. Others 11______ hiding places. The most common purpose (目的) of a spider web, however, is to catch food.10. A. direction B. purpose C. size D. name11. A. provide B. choose C. find D. changeBAThere are many 12_____ the spider uses its web to catch food. For example, some spiders produce a single thread. An inset(昆虫) then sits on it 13_____ realizing what it is doing, 12. A. problems B. reasonsC. steps D. ways13. A. by B. for C. without D. inDCand becomes 14_____ . Slowly, the spider moves towards the insect. 15_____ , it covers its food in silk.14. A. lost B. stuck C. excited D. burnt15. A. Sadly B. Clearly C. Suddenly D. LoudlyBCSome spiders use a different kind of 16____ . They make webs that cheat insects. An insect sees the web and thinks it’s a flower. It then 17____ the web.16. A. help B. material C. power D. trick17. A. lands on B. moves towardsC. flies over D. looks intoDAThe spider can feel even the smallest movement of the web, and rushes at the insect 18____ it can get away.18. A. when B. before C. until D. unlessBSpider webs are so 19_____ that engineers have been studying them for years. They want to learn why they are so strong and elastic. However, for the moment, spiders are keeping their 20_____ . Although they have made great progress in science and technology, humans still haven’t been able to copy natural webs.19. A. soft B. expensive C. important D. amazing20. A. habits B. plans C. secrets D. recordsDC三、语篇填空。第一节 从方框中选择适当的词并用其正确形式填空。Cormorant(鸬鹚)fishing has been used for hundreds of years already. People often see lights on bamboo rafts(竹筏) in the 21_____ . That may be the fishermen who us cormorants to 22 ________fish.well, catch, interest, river, follow, clear, get, encourage, neck, bigrivercatchThe birds do fishing much 23_____ at night than they do in the daytime. Tourists always want to know how these birds catch fish for fishermen. By getting a close look at the fishing, tourists who are 24_________ can get the answer.betterwell, catch, interest, river, follow, clear, get, encourage, neck, biginterestedTourists get aboard on a big boat. It 25______ the bamboo rafts so that tourists can watch the performance 26______ . With the order from the fishermen, the well-trained cormorants will dive into water and stay there for quite a long time.well, catch, interest, river, follow, clear, get, encourage, neck, bigfollowsclearlyWhen they succeed in 27_______ any fish, they will proudly swim back to the raft. The fishermen usually give them some small fish to 28__________ them. Of course, the birds also swallow the small fish during the catching.well, catch, interest, river, follow, clear, get, encourage, neck, biggettingencourageSometimes they do get 29_____ ones, but with the grass tied around their 30______ , they cannot swallow these big fish they catch. After watching the process (过程) of fishing, tourists will surely get a lot of ideas about how the cormorants dofishing for fishermen.well, catch, interest, river, follow, clear, get, encourage, neck, bigbignecks第二节 阅读短文，根据语篇内容填空。每空限填一词。Some animals are endangered. A report says that the population of blue whales is going down quickly. Elephants are also in danger.Why are these animals endangered? 31_____ my opinion, these animals are in danger mainly because of humans. People cut down trees, so some wild animals lose 32______ homes. Some people kill wild animals for their meat or fur.Intheir33______ should we save endangered animals? First, we should cut down as few trees 34______ possible and plant more trees, because the forest is home to many wild animals. Second, we must stop polluting water. If the rivers are polluted, fish cannot live there safely. HowasThird, we should set 35______ more natural parks for animals. Above all, we should stop people from killing animals, and selling or buying wild animal products.up