【仁爱版】2019年春八年级英语上册Unit 4 Our World综合能力检测卷2附答案

【仁爱版】2019年秋八年级英语上册Unit4Our World综合能力检测卷2I.单项选择1.Ann used the computer for shopping,_______?ed sheedn’t sheC.did sheD.didn’t she2.You must_______the traffic lights when you cross the road.A.pay attention toB.pay attentions toC.pay attention onD.pay attentions on3.—How many students are there in your school?—_______students,I think.A.Thousand ofB.Three thousandsC.Three thousandD.Three thousands of4.—Why do you like living in the countryside?—Because there’s_______noise and_______cars there.A.less;fewerB.fewer;lessC.less;lessD.fewer;fewer5.Don’t make me_______the clothes.I’m too tired!A.washingB.to washC.washD.washed6.—I think dumplings are_______more delicious than noodles.—I don’t agree with you.A.muchB.veryC.tooD.so7.—My aunt goes to climb Mount Gu every Sunday.—Oh?But she_______hate climbing mountains.ed toe toes toD.is used to8.Your classroom is so dirty.Everyone should keep it_______.A.dryB.openC.quietD.clean9.—Wow,your school is great!—It is_______school in the city.A.much more beautifulB.much beautifulC.the most beautifulD.beautiful10.Blue whales are the largest and heaviest animals in the world,but they_______thesmallest sea animals.A.feed inB.live inC.feed onD.fed on[真题链接]1.I was looking for a birthday gift for my mother,but I couldn’t find______suitable.A.somethingB.anythingC.nothingD.everything2.—Excuse me,may I keep the book a little longer?—Sorry.You________return it today.A.mustB.mustn'tC.canD.can't3.—______will the fog and haze last?—I’ve no idea.There is no sign of an end.A.How soonB.How farC.How longD.How oftenII.完形填空We live in the“computer age”.Long ago computers couldn’t do1.They were very big and2.They used a lot of energy(能量).Only a few people were3in them.Today computers are4and cheaper.They can5difficult work.Computers have6important for many reasons.They work faster and make fewer mistakes. They can remember much information.A computer can work out millions of problems 7a few seconds.A person might need years8so many problems.People now use computers in nearly every kind of puters are very useful and the 9of computers is growing.More computers mean more jobs for people,10people need to run(操作)and mend them.Would you like to learn how to run a computer?1.A.many B.much C.a lot of D.lots of2.A.cheap B.cheaper C.expensive D.more expensive3.A.interest B.interesting C.interests D.interested4.A.small B.smaller C.big D.bigger5.A.do B.make C.turn D.eat6.A.turn B.got C.is D.become7.A.with B.in C.for D.at8.A.works out B.work C.to work out D.to worke eful eless D.to use10.A.why B.how C.because D.whatIII.阅读理解ADo you know why different animals or pests(害虫)have their special colors？Colors on them seem to be used mainly(主要地)to protect themselves.Some birds like eating locusts(蝗虫),but birds cannot catch them easily.Why?Because locusts change their colors according to the colors of crops(庄稼).When crops are green, locusts look green.But as the harvest time comes,locusts change to the same brown color as crops have.Some other pests with different colors from plants are easily found and eaten by others,so they have to hide(隐藏)themselves and appear(出现)only at night.If you study animal life,you’ll find the main use of coloring is to protect themselves. Bears,lions and other animals move quietly through forests.They cannot be easily seen by hunters(猎人).This is because they have colors much like the trees.A kind of fish in the sea can send out a kind of very black liquid(液体)when it faces danger.While the liquid spreads out,its enemies(敌人)cannot find it,so it can escape(逃跑)at once.That is why it can live long,though it is not strong at all.1.From the passage we learn that locusts_______.A.are small animalsB.are easily found by birdsC.are dangerous to their enemiesD.change their colors to protect themselves2.How can pests with different colors from plants keep out of danger?A.They run away quickly.B.They have the colors much like their enemies.C.They hide themselves by day and appear at night.D.They have to move quietly.3.Bears and lions can keep safe because_______.A.they have the colors much like the treesB.they move quietlyC.they like brown and grey colorsD.they live in forests4.Why can the kind of fish live long?A.Because it is very big and strong.B.Because it can send out a kind of very black liquid to help it escape from its enemies.C.Because it can send out a kind of liquid to kill its enemies.D.Because it swims faster than any other fish.5.Which is the best title(标题)of this passage?A.The Change of Colors for Animals and Pests.B.Colors of Different Pests.C.The Main Use of Colors for Animals and Pests.D.Some Animals and Pests.BZhalong is a nature reserve in Heilongjiang in northeast China.It is one of the world’s most important wetlands.The area provides food and shelter for wildlife.It is an ideal home for different kinds of plants,fish and birds.Many birds live comfortably in Zhalong Nature Reserve all year round,while some only stay for a short time.There are many fish in the wetlands,and the birds can easily catch them for food.Zhalong Nature Reserve is an important living area for the rare red-crowned cranes. There are not many red-crowned cranes in the world.Some of them live in Zhalong.Some people want to change the wetlands to make more space for farms and buildings.This means that there will be less and less space for wildlife.More and more birds are in danger because they do not have enough living space.Many of them died.The Chinese government wants to protect these endangered birds,and they can be safe in Zhalong.Every year a lot of tourists go to Zhalong to watch birds.This year members of our Bird watching Club are going to study the different kinds of birds in Zhalong and the changes in their numbers.The study begins next month.We do a bird count once a year.We are now inviting secondary school students to help. We need more people to help us count and do something to help the birds.Many people do notunderstand the importance of the wetlands.We hope this information will help them understand and make them actively take action to protect wildlife.6.What is the best title of the passage?A.Less and Less Space for WildlifeB.Many Tourists Watch birds in Zhalong YearlyC.Zhalong is a Famous Scenic SpotD.Zhalong A Special Place7.The shelter in the first paragraph means______.A.a place to live or stayB.a large zooC.a place to hunt animalsD.a large park8.Which of the following sentences is false?A.There are a lot of red-crowned cranes in other parts of the world.B.Some birds go to Zhalong for a short stay.C.Zhalong nature reserve is the comfortable home of many birds.D.Birds can find food without difficulty in Zhalong.9.Why are more and more birds endangered?Because______.A.many tourists watch themB.many of the birds diedC.people have less and less placeD.their living place is less and less10.This passage is written to______.A.ask people to do something for birds.B.help people learn about protecting wildlife.C.make people understand how important the wetlands are.D.ask students all over the world to watch birds.【答案与解析】I.单项选择。