人教版2019-2020学年九年级下册英语 unit6 第4课时（sectionB 1a-1e）测试

人教版2019-2020学年九年级下册英语 unit6 第4课时（sectionB 1a-1e）测试姓名:_ 班级:_ 成绩:_一、单选题1 . I think the restaurant is great because the customers here_the best service in town.Aare givenBgiveChave given2 . I thought I couldnt do it. But _, I did it.Afor exampleBas a result Cin factDat least3 . Will the teacher go to the meeting tomorrow?No, she _ to attend another meeting just now.Ais invitedBwas invitedCwill invite4 . How was your English test?Dont worry. I finished it without difficulty.AslowlyBfinallyCeasily5 . Kangkang spent two hours _ his bedroom last Sunday.AcleanBcleaningCto clean6 . _ our surprise, she is our English teacher.AForBAsCToDOr7 . After Typhoon Mangkhut (山竹), many windows were broken and I saw a lot of _ still _ on the road the next day.Aglasses; layBglasses; lyingCglass; lyingDglass; laying8 . According _ these messages, we knew they were _ trouble.Ato, inBat, inCfor, atDof, in9 . Mr Browns house last night. Something was lost.Abroke intoBwas breaking intoCwas broken intoDwas broke into10 . Wethat the meeting had been put off.Awere toldBtoldCtell himDare told11 . - Our dreams wont come true _ we know what our dreams are.AafterBunlessCwhileDsince12 . My parents dont allow me _TV_ school nights.Ato watch， onBto watch， inCwatching， on13 . -Why do you make friends with Joe ? -He isnt a good student, buthe is honest.AalmostBat leastCless thanDmore than14 . There are some students _ in the English lesson.Aare sleeping B. sleeping C. to sleep15 . How are you? Fine, thank you. _?ATooBHow do you doCAnd youDHow old are you二、阅读单选The American company Otherlab has built a new drone (无人机) which the company calls “Sky Machine”.Compared with other unmanned aircraft (无人机), the drone is very different. It is made almost completely out of cardboard. It can be packed with materials and sealed (密封) up with tape.The drone looks like a big paper airplane that we used to make as kids. But this light flyer is not a toy, it was designed to be dropped from airplanes. Hundreds of drones could be launched at once and then they are guided to where they are supposed to go to complete deliveries (递送) to different places over an area covering hundreds of kilometers.The company says it can travel about 150 kilometers at speeds up to 88 kilometers an hour. Now it can carry materials weighing up to one kilogram, but future ones are expected to carry heavier loads (负荷).One of the drones main advantages is that it does not have a heavy motor or large battery. This provides more room for materials and makes the drone cost less to build and work.The technology that guides the drone can make it land within 10 meters of its target, according to Otherlab. And once the drone completes its delivery, and the cardboard material will decompose (分解) within a few months.Otherlab says the drones can also be reused. Otherlab has received money from the U.S. Department of Defense to carry out research on the drones. The U.S. military has a need for delivery drones. But the delivery drones they usually use can be stolen and studied by others if found after use. Before they can truly disappear, the electronic materials inside the drones must also somehow disappear. Otherlabs Sky Machine is an attempt to fill that need. Researchers are still working on ways to get the technology itself to selfdestruct (自毁).16 . What makes the new drone very different from other unmanned airplanes?AIt will drop things while flying.BIt can be played as a toy.CIts main material is cardboard.DIt was made by Otherlab.17 . Having no heavy motor or large battery can _.Amake the drone fly fasterBmake it difficult for the drone to landCmake the drone cost more to buildDprovide more space for carrying materials18 . Which of the following can be put in ?Ait can be thrown awayBit will go to the next placeCit can fly back where it landsDit will land within 10 meters of its target19 . From the last paragraph, we can learn that _.Athe U.S. military is using Otherlabs Sky MachinesBthe delivery drones the U.S. military uses are always stolenCthe U.S. Department of Defense supports Otherlabs researchDthe electronic materials inside a military drone can disappear easily三、根据首字母、中文提示填空20 . The shoes are_(在.下面)the bed.21 . We are strongly against