江苏省宿迁市2019中考英语高分复习第一篇教材梳理篇课时训练12Unit4八下习题（含答案）

1 课时训练（十二）课时训练（十二） Unit4Unit4（八下）（八下） （限时:30 分钟） .单项选择 1.Have you decided ? Yes, tomorrow morning. A.when will you leaveB.How will you leave C.when to leave D.how to leave 2.2018·滨州 I swim here? Im sorry. Children swim alone here. Its very dangerous. A.Must; cantB.May; must C.Can; mustnt D.Cant; can 3.2018·天津 Must I come here before 6:30 tomorrow? No, you . There will be plenty of time. A.mustntB.cantC.couldnt D.neednt 4.2018·扬州 If I want to be an astronaut, how will I get to be one? You do well in school and tame your fears. A.mayB.canC.mustD.could 5.Here is the book. First, it and then tell me what you think of it. A.look into B.look through C.look upD.look after 6.We are going for a picnic. Ill call Wendy to make sure . 2 A.why to startB.which to start C.what to start D.when to start 7.Please hold on to your dream one day it comes true. A.ifB.until C.unlessD.though 8.I cant start this online tour. Can you show me . A.what to doB.what to do it C.how to do D.how s hould I do it. 9.Dont try to do everything at once. Take it a bit . A.at timesB.at that time C.at the same timeD.at a time 10.Thanks for listening to my problem and giving me your advice, Amy. . Thats what friends are for. A.My pleasureB.With pleasure C.Never mindD.Its nice of you .2018·江西完形填空 There are purple clothes, purple handbags, purple bicycles, purple furniture, even purple computers! So purple is one of the most 11 colors today. But in the past, purple was a very expensive and unusual color. Lets take a look at the rich 12 of the color purple. Some scientists believe that the first plants to appear on Earth over 500 million years ago 13 looked purple, not green. Plants today are green because 14 use green chlorophyll（叶绿素） to produce energy. 15 these early plants probably used something called retinal, which is a dark purple color. During the time of the Roman Empire （37BC476 AD）, it was very 16 to make purple dye（染料）. The dye came from sea snails（海螺）. But 10,000 dead sea snails 17 you just one gram（克） of purple dyeas well as a very bad smell! This 18 purple dye was called 3 Tyrian purple, and it was the preferred 19 of emperors. In 16th-century England, purple was 20 for the kings family members. Queen Elizabeth Is clothes were purple, but ordinary people were not allowed to 21 the color. In 1856, William Perkin, an 18-year-old 22 student, noticed something strange while doing an experiment（实验）. The chemicals（化学药品） he used to clean his instruments 23 with the chemicals he used in his experiment and produced a bright purple color. This 24 led Perkin to start a company using this chemical mixture to make purple dye. The dye was much 25 than sea snail dye. Thanks to Perkin, now anyone can afford to wear purple clothes. 11.A.peacefulB.popularC.excitingD.serious 12.A.historyB.style C.researchD.product 13.A.graduallyB.especiallyC.exactly D.probably 14.A.others B.theyC.weD .some 15.A.AndB.SoC.But D.Until 16.A.dangerousB.commonC.difficult D.strange 17.A.gotB.passedC.wastedD.cost 18.A.basicB.harmful C.special D.perfect 19.A.colorB.smell C.plant D.animal 20.A.even B.never C.seldomD.only 21.A.wear B.sellC.changeD.make 22.A.geographyB.science C.art D.math 23.A.compared B.mixed C.collected D.kept 24.A.survey B.suggestionC.discovery D.exam 25.A.healthierB.thicker C.cheaper D.darker .阅读理解 4 Do the British really get together every afternoon at 4 to sit and drink several cups of tea? Ask any of my German students and they will tell you “YES!”But its simply not true. We drink over 150 million cups of tea a day in Britain, but there is no special time for it. “Tea” is widely used as a name for the evening meal. This is more common in Scotland and the north of England but you can hear it all over the country. Usually it is the main meal of the day, eaten between 5 and 7. So, “teatime” refers to（指的是）the meal and not the drink. In the south, the evening meal is often called dinner, however, dinner in the north is the midday meal. In general: North: BreakfastDinnerTeatime South: BreakfastLunchDinner What about tea breaks? Surely this must be a special time for tea? Wrong again, Im afraid. Tea breaks are just an opportunity（机会） to have a rest from work for around 10 minutes. In this time you can drink whatever you like （which of course includes tea）. This is usually with a small snack, like biscuits. The best time for a tea break is around 11 a.m. or around 3 p.m. But what about tea rooms? Can I drink tea there? Yes! A tea room is the perfect place to go with friends and family to enjoy tea, cakes and sandwiches. This is known as afternoon tea and is usually saved for special occasions（场合） such as a birthday party. Teatime, tea breaks, afternoon teahow could you possibly get muddled up? 26.According to Paragraph 2, we can know that . A.only people in northern UK use the word “teatime” B.teatime is usually between 5 to 7 in the north of the England C.teatime is a special time for British pe