九年级英语全册 Unit 6 When was it invented Section B课件 （新版）人教新目标版.ppt

Section BUNIT 6　　When was it invented？？一、单项选择30分)1．Mr. Yang divided us ________ four groups to practice the conversation.A．among 　 B．into　 　 C．from　　D．by2．The shoes with high heels are in the newest ________.Many girls wear them.A．brand B．trade C．style D．product3．The milk has turned ________.If you drink it，you will have a stomachache.A．sour B．delicious C．crispy D．freshB C A 4．Grandmother likes to go to the garden and ________ the flowers on the spring morning.A．polish B．smell C．taste D．mention5．This kind of machine ________ cutting meat in big restaurants.A．is used to B．is made fromC．is made into D．is used for6．The article told us ________ to get good scores in the exams.A．where B．what C．who D．howB D D 7．________ is said that our history teacher often does volunteer work on weekends.A．One B．It C．This D．That8．—How delicious these bananas are!—Yeah.They ________ here from Hainan yesterday.A．are brought B．broughtC．were brought D．have brought9．Ruth's friends are ________ all girls.Jack is the only boy.A．nearly B．completelyC．specially D．trulyB C A 10．Mrs. Zhang advised us ________ the math problem in another way.A．to solve B．solvingC．creating D．to create11．Bill said nothing could stop him ________ his dream.A．to achieve B．from avoidingC．to avoid D．from achieving12．________ students in the classroom ________ twenty.The others are in the library.A．The number of；isB．A number of；areC．The number of；areD．A number of；isA D A 13．Our English teacher encourages us ________ English more after class.A．to invent B．inventingC．to practice D．practicing14．You're a popular girl，Grace，and a lot of young people ________ you.A．look after B．look up toC．look up D．look for15．—Jim，can you help me with my English homework?—________.I'm good at English.A．Good luck B．My pleasureC．Sounds boring D．Thank youC B B 二、完形填空。

20分)Are you often tired after a long trip？There is a cool product that can help you reduce (减少) the uncomfortable feelings you have __16__ a long trip.The Ostrich Pillow (鸵鸟枕) is a kind of pillow which is __17__ to carry.It can help you nap (小睡) anytime，__18__，including in airports and on planes.The Ostrich Pillow was __19__ by Ali Ganjavian，who was born in England.He said，“We __20__ many hours working every day and sleep is an important part of our day.So I thought why not create a __21__ that can help us relax.We have __22__ it in airports，trains，libraries，offices，on planes，on a sofa and even on the floor and it's really __23__．”The Ostrich Pillow is very hard.It has a hole in which to put your head，and a mouth hole that __24__ you to breathe easily.It __25__ has two side holes where you can put your hands—if you nap at a table in a library，for example. The Ostrich Pillow now can be bought online.16．A.before B．since C．until D．during17．A.easy B．difficultC．possible D．impossible18．A.somewhere B．somebodyC．anywhere D．anybody19．A.required B．boughtC．discovered D．invented20．A.cost B．take C．get D．spend21．A.way B．product C．place D．time22．A.tried B．mentionedC．requested D．interviewed23．A.lively B．boringC．wonderful D．active24．A.allows B．teachesC．asks D．encourages25．A.still B．also C．just D．alreadyD A C D D BA C A B 三、阅读理解。

15分)Time magazine has listed 25 of the best inventions of 2015.What are some of the other cool inventions in science and technology？Let's have a look!Selfie StickA selfie stick is helpful to take the perfect selfie.It helps users place their smartphones beyond their arms to get a better photo angle．．When using a selfie stick，you position your phone on one end and your hands hold the other end.Then，you connect the stick with your phone through Bluetooth.Press the button on the stick and say cheese.Your selfie is made.Apple WatchApple Watch is a computer and phone on your wrist (手腕)．Besides telling time，the watch can send messages and make phone calls.To make your life easy，the watch can also show you a map on the screen.If you want to find the nearest cafe，you just need to speak to your watch.Then，it will show you the direction.Apple Watch also comes with many health and fitness features (功能)．The watch is not just smart but fashionable，with six different styles and colors.3­D printerA 3­D printer can build almost any object made from different materials.The printer layers (把……分层堆放) the materials in different shapes to create the exact object you want.It has been used to make many different things.People have made candies and cars.Doctors have used a 3­D printer for human organs.26．Which is the right order to take a perfect selfie with the help of a selfie stick?①Put your smartphone on one end of the stick.②Press the button and say cheese.③Connect the stick with your phone through Bluetooth.A．①—②—③ B．①—③—②C．②—③—① D．③—①—②27．An Apple Watch can do the following things except ________.A．showing the directionB．examining your bodyC．taking a selfieD．sending messagesB C 28．What's the meaning of the underlined word “angle” in Paragraph 2?A．亮度 B．角度 C．效果 D．色彩29．What can tell the user's heart rate (心率) during exercises?A．Time magazine.B．A selfie stick.C．An Apple Watch.D．A 3­D printer.B C 30．Which one of the following sentences is NOT true?A．Time magazine introduces the cool inventions.B．We may print an Apple Watch by a 3­D printer.C．It's easy to take a perfect selfie with a selfie stick.D．Apple Watches are fashionable with all kinds of styles and colors.D 四、词汇运用。

5分)31．The old man forgot to l________ the door when he went out.32．Although this shirt is out of s________，it is very comfortable.33．He put the vegetables into the ________ (冰箱) to keep them fresh.34．Don't eat too many ________ (饼干)．They're bad for your health.35．Tina is young，but she can play several kinds of musical ________ (乐器)．lock style fridge biscuits instruments 五、补全对话5分)A．Where was it made?B．That's too expensive.C．Let me show it to you.D．How much is it?E．When was it made?F．Who invented it?G．You can push this button.A：This is our new invention—Smart Mattress (床垫)．B：A Smart Mattress?A：Yes.36.________The best part of this bed is its temperature control.B：The temperature control?A：Yes.37.________ And then the mattress can be warm.B：That's great.38.________A：It was made in China.B：39.________A：It's 2，000 dollars.B：Oh，no.40.________ Although it's a wonderful invention，I can't afford it.C G A D B 六、短文填词。

10分)drop，attention，seem，although，scientist，compare，like，look，spend，importantWe love robot dogs，but do real dogs like robot people? It 41.________that they do—if the robot does human things 42.________ talk and move.43．________ have found that dogs react(作出反应)socially to robots when the robots do things socially towards them.Looks (外貌)don't seem to be 44.________．Even though a robot 45.________nothing like a human and doesn't have a smell，it can catch a dog's 46.________if it sounds like a human.Scientists discovered this by 47.________the way dogs reacted to two different robots: one called them by name，and one just made beeping sounds (哔哔声)．The dogs were more likely to react to the talking robot，find the food it 48.________，and follow its orders.They 49.________more time near the robot or looking at its head when the robot did things socially.50．________the dogs probably didn't mistake the robot for a person，they might still help scientists make a more human robot.seems like Scientists important looks attention comparing dropped spent Although 七、书面表达。

15分)自行车是常见的一种交通工具你了解自行车的发展历史吗？请你根据下面表格中的内容，写一篇80词左右的英语短文，介绍一下自行车的发明及其用途短文开头已给出，不计入总词数The history of bicyclesIn the early 1790sThe first bicycle，invented by a Frenchman named Sivrac，woodenIn the late 1830sAn iron (铁) bicycle，made by Macmillan from EnglandIn the late 1880sDunlop from Ireland improved bicycles，almost the same as the bicycles we use todayFrom the 1890s till nowPopular，the main means of transportChina has the most bicycles in the world，but bicycles were invented by foreigners，not the Chinese. The first bicycle was invented by a Frenchman named Sivrac in the early 1790s.It was a wooden one.About forty years later，an iron bicycle was made by Macmillan from England.In the late 1880s，Dunlop from Ireland improved bicycles.The bicycle which was made by Dunlop was almost the same as the bicycle we use today.Bicycles have been popular since the 1890s.Now they're the main means of transport.Many people choose to ride bicycles because they cost little and can't cause any pollution.。