广东省广州市初二英语下册期末模拟考

广东省广州市初二英语下册期末模拟考TYYGROUP system office room 【TYYUA16H-TYY-TYYYUA8Q8-2018-2019年学年度第二学期期末模拟考年级：八科目：英语一、语法选择（共15题，每小题1分满分15分）阅读下面短文，按照句子构造的语法性和上下文连贯的要求，从每题所给的四个选项中选出最佳选项。

Monday morning is an important time at our of the students go to the playground 1 the national flag go Monday a boy gave the talk before the flag was 2 and proud! 3 brave he was!I wanted to have a try, 4 .Last week my teacher 5 to me, “Next Monday you can give the and write something ready 6 ’m sure you’ll do well.” “Thank you,” I was 7 for I got home,two passages 8 for the talk at once, Ipracticed 9 it again and again. 10 I read, I asked my parents to listen to morning came, I began to feel was my 11 time to give a talk to so many stood in front of opened my mouth,but I couldn’t say then,I looked down, I noticed about 500 people. 12 eyes were saying, “You can do it perfectly. Don’t be shy. Justta lk aloud.” I took 13 deep breath. Then I began to talk. I didn’t know how I finished my talk. 14 I succeeded in finishing it. I showed everyone 15 I could do.1. watch2.3. a a4. well as5. said6.7. great chance a great chancegreat chance a great chance8. written writing9. read reading10.11. first12.13. D.\二、完形填空（共10题，每小题分满分15分）从下面各题给出的四个答案中，选出最佳答案Mr. and Mrs. King have lived in our town for nearly twenty years. They have a book shop by the bus station. They're polite to everyone and have a lot of friends. They often 16 the poor students and sell them some books cheaply. So there're many young men in their shop. Of course people 17 them and their friends often call on(拜访) them and 18 them. We can always hear their rooms are full of 19 .It was a Friday evening. Mr. and Mrs. King were going tohave a picnic on the island the next morning. It was a littlefar from our town. So they had to 20 earlier than usual to catch a six o'clock train. After 21 a few friends came to see them while they were cooking some food and drinks for thepicnic. Mr. King and his wife had to stop to receive them. They talked a lot and few of them looked at the clock on the wall.It was late. Mr and Mrs King were anxious (焦急的) but theycouldn't tell the visitors about it. Mrs King thought for a few 22 and had an idea. She said to her 23 , "Oh, it's eleveno' clock! You'd better stop talking,dear! Our guests areanxious to 24 !"Mr King heard this and stood up, then he said 25 to the visitors and they left soon16. A. help B. hurt C. hitD. watch17.A. know B. understand C. meet D. like18.A. play with B. fightwithC. talk withD. catch up with19.A. cry B. shout C. noise D. laugh20.A. go to work B. get upC. go to sleepD. open the shop21.A. breakfast B. lunch C. supper D. meal22.A. minutes B. days C. weeks D.months23.A. visitor B. husband C. brother D.father24.A. go home B. go to bedC. go shoppingD. have arest25. A. hello B. goodbye C. sorry D.nothing三、阅读理解第一节（共10题，每小题2分，共计30分）A"The world's oceans are slowly getting more acidic,” say scientists. The researchers from California report that the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters’ PH value is not great at the moment but could cause a serious threat to current ocean lifeif it continues, they warn. Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of oil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by sea water. Once in the water, it reacts to form carbonic acid. Scientists believe that the oceans have already become slightly more acidic over the last century.These researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change．"This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira. "And we predict the amount of future acidity will exceed anything we have seen over the last several hundred million years, let alone perhaps after rare disasters such as asteroid impacts．”However, it is not absolutely clear what that means for ocean life．Most organisms live near the surface, where the greatest PH change would be expected to occur, but deep-ocean life forms may be more sensitive to PH changes．Coral reefs(珊瑚礁) and other organisms whose shells contain calciumcarbonate may be particularly affected if the water's acidity levels keep going up, the team predict. They could find it much more difficult to build these structures in water with a lower PH.In recent years some people have suggested storing carbon dioxide from power stations in the deep ocean as a way ofdealing with global warming．But Dr Caldeira said that such a strategy should now be re-considered. "Previously, most experts had looked at ocean absorption of carbon dioxide as a goodthing-because in releasing CO2 into the atmosphere we warm the planet, and when CO2, is absorbed by the ocean, it reduces the amount of greenhouse warming.”26. The ocean is becoming more acidic due to___________.A. the lower water PH valueB. the warming atmosphereC. the higher level of CO2 in the airD. the increasing use of oil fuel27. According to Dr Caldeira,__________ .A. ocean absorption of carbon dioxide is a good thingB. more oil fuels will be used in the near futureC. scientists may predict climate changes with computer modelsD. the future situation of the amount of acidity is extremelyserious28. If the water's acidity level keeps rising, _________ .A. ocean life whose structures contain calcium carbonate may be affectedB. the waters’ PH value will become higher and higherC. organisms living near the surface are more sensitive to PH changesD. some disasters will occur more often than before29. What does the underlined wo rd “acidic” probably meanA. 污染的B.酸的C. 复杂的D. 温暖的30. The purpose of this passage is to_________ .A. show people the findings of a research teamB. inform people of how acid the ocean is nowC. introduce Dr Caldeira and his team's researchD. warn people of the higher acidity level in the seaBThere are a lot of fun and educational things to do on the web for are also a lot of people and websites, so you need to be careful. Here are some things to remember:Never give out your full name, address, phone number,school name and address or any other personal informationwithout your parents’ permission.If someone sends you something impolite or that makes you uncomfortable, let your parents or teachers know. Never answerit yourself.Never agree to meet someone you’ve met on the net without your parents’ permission.Do not click on any links(链接) that are in e-mails from anyone you don’t links could lead to wrong websites.Never send a person your picture(or anything else) without your parents’ permission.Do not give out your Internet password to anyone, even best friends.Check with your parents before downloading programs to your computer.Follow the rules that your parents have made about your use of the net and your behavior.Treat others on the Internet the way you want to be treated! They are people, not computers!31. When you surf the Internet, most thing on the web should be decided by.A.yourself parents computer teachers32. If John clicks on a link in a strange e-mail, he may.A.make some new friendsa surprising giftsome adssome wrong websites33. John uses polite words to chat with his net friends, he will probably.thought as a fooltreated politely, toosomething impolitenothing interesting34. The underline word “download” means.A.下载B.编制C.上传D.创造35. The best title of this article is .Using Computer for Kidsto Download ProgramsSurfing Rules for Kidsto Surf the NetCAfter explaining where my new house was, I told him that I had left the key under the doormat. Since I knew it would be quite late before I could get back, I suggested that he makehimself at home and help himself to anything that was kept inthe refrigerator (冰箱).Two hours later my friend phoned me from the house. At the moment, he said, he was listening to some of my records after having had a nice meal. He had found the pan and meat in the refrigerator. Now, he was drinking a cup of tea and hoped thatI would join him soon. When I asked him if he had anydifficulty finding the house, he answered that the only problem was that he had not been able to find the key under the doormat, but luckily, the living room window by the apple tree had been left open and he had climbed in through the window. I listenedto all this in great surprise. There is no apple tree outsidemy window, but there is one by the living room window of mynext-door neighbor's house!36. When my friend arrived,I could not go to meet him because_____.A.we were not good friendsB. I was busy at workC. he had not told me that he would comeD. I did not want to see him37. A doormat is a mat _____.ed as a doorcleaning of the bottom of shoesC. Put up on a door as an ornament(装饰物)D. near a door under which people put their keys38. I listened to my friend's phone call in great surprise because _____.A.he had not waited for me to eat togetherB. he had eaten too much of the foodC. he mistook my neighbor's house for mineD. he had left the house with the window open39. At last my friend _____.A.did not enter my houseB. entered my house after he opened the doorC. entered my house by climbing through the windowD. entered my house with the help of my neighbor40. The writer left the key under the doormat so that _____.A.nobody would find itB. he might not lose itC. his family could use the same keyD. his friend could easily get it41. What are these advertisements for?A. Food you can order for delivery（送货）.B. Places to go on vacation.C. Things on sale in a big store.D. Special offers at a shopping center.42. Which of the following is TRUE according to the ads?A. Spending $50 means 3 hours of free parking.B. One person can buy 5 movie tickets for the price of three.C. At Mike’s Café, people can get a free drink after spending $6.D. After buying two CDs, you can get another two CDs for free.43. Which of the following is NOT mentioned at this mall?A. Clothes store.B. Book store.C. Music store.D. Toy store.44. When does the book discount offer end?A. November 14.B. November 21.C. December 1.D. December 21.45. We can know from this passage _________.A. there is more than one theatre in the centerB. if you buy a book there, you may pay less than half thepriceC. you may get a free one if you buy a shirt, or a tie, or a pair of shoes.D. you won’t get a free soft drink unless you spend more than10 dollars on the meal.第二节阅读填空（共5小题，每空1分，共5分）Mobile phones and the internet have improved our live in many ways. However, along with improvements, they have also brought a number of worrying problems.Many car accidents are caused by mobile phones. 46 This can be very convenient, but some drivers get on the internet while driving. Driving needs all our attention. By looking at their mobile phones and not at the road, these insensitive （迟钝的）Drivers are a danger to us all.Many of the dangers of the internet are well known. Children who visit websites without their parents' permission sometimes talk to older people they don't know and put themselves in great danger. People with blogs sometimes post embarrassing（使人尴尬的） photographs of people they don't know on their websites without permission. 47 Mobile Phone and Internet Safety Tips：◆If you need to use a mobile phone with you drive use a "hands-free" phone.◆In difficult driving situations such as rain or snow, do not use your phone at all.◆48 They take your attention off the road.◆ Tell your children not to talk wit h anyone they do not know on the internet.◆In an embarrassing situation, pay attention to people around you. 48◆50A.Refuse to give out any personal information on the internet.B. You can use many new mobile phones to get on the internet.C. There are also people who use the internet to get personal information that we do not want them to have.D. Do not make very important phone calls while driving.E. People will be shy about taking your picture if they know you're paying attention.四、写作（共三节，满分30分）第一节单词拼写（共5小题；每小题1分，满分5分）根据下列句子及所给首字母写出所缺的单词（每空只填一个单词）51.The cute baby pandas are quite interesting and a_______ many visitors to take photos with them.think we should wait until the s_______ stops, or we’ll get wet all over.’m writing a note to r_______ him about the coming meeting. ’s the matterYou a_______ unhappy today.over 18 years old is an a_______.H7N9 is a s_______ virus flu (病毒性流感).第三节完成句子（共5小题；每小题2分，满分10分）57.为了取得好成绩，我们要足够努力地学习。