九年级新目标英语unit09whenwasitinvented单元复习题.docVIP

第九单元知识要点 单词短语 invent.v.发明-invention.n.发明-inventor.n.发明家, invite.v.邀请-invitation.n.邀请 be used for doing sth.=be used to do sth.被用来做某事 be used to doing sth习惯于做某事 used to do sth.过去常常做某事 salty.adj.咸的-salt.n.盐 in this way这样 in the way挡道的，妨碍人的 on the way (to)在去...的路上 taste.n.味道v.尝起来-tasty美味的 wooden.adj.木制的-wood.n.木头 develop.v.发展-developing.adj.发展中的/developed.adj.a.发达的-development.n.发展 in the end=at last=finally最后 called=named名叫... pleasant.adj.令人愉快的，pleased高兴的，满意的 more than=over超过，多于 be born in+时间/地点：出生于... knock into撞上 knock at敲 It is said/reported/believed (that)...据说/据报道/人们相信... the number of+复数名词：...的数量(表单数) a number of+复数名词：大量的(表复数) 16.be made in+地点:在某地制造 be made by+人:被某人制造 be made of+材料:由…制成（可以看出原材料） be made from 由…制成（看不出原材料） 17.in the sixth century在6世纪 18.dream of doing sth.梦想做某事 句型 -When was the car invented? -It was invented in 1885. -Who was the bulb invented by? -It was invented by Thomas Edison. -What are they used for? -They are used for seeing in the dark. 语法 1.主动语态与被动语态的谓语结构 时态 主动语态谓语 被动语态谓语 一般现在时 原形或三单 is / am / are +过去分词 一般过去时 过去式 was / were +过去分词 一般将来时 will+动词原形 am/is/are going to+动词原形 will be +过去分词 am/is/are going to be+过去分词 过去将来时 would+动词原形 am/is/are going to+动词原形 would be +过去分词 was/were going to be+过去分词 现在进行时 am / is / are+动词ing am / is / are being + 过去分词 过去进行时 was/were+动词ing was/were being +过去分词 现在完成时 has / have+ 过去分词 has / have + been + 过去分词 过去完成时 had+ 过去分词 had been + 过去分词 情态动词的被动语态：情态动词+be+过去分词 主动语态变被动语态步骤 1). 划分主动句的主谓宾。 2).主动句的宾语变为被动句的主语(主格). 3).主动句的谓语变为被动形式(时态不变,人称和数随新主语变化). 4).主动句的主语变为被动句中by后面的宾语（可以省略）. 第九单元练习题 一、根据句意和汉语提示写出相应的单词 Do you know who the computer was i _______by? If you go to Xi’an, you’ll see lots of ______ (古代的) things. Liu Huan’s songs are ______ (令人愉快的) to the ears. After school, the boys run _____ (向) the playground to play people A c______ is a hundred years. Boys, stop t_____ stones to the poor dog. Salt is p_____ in East and South China. A machine is made of m_____. I found the secret by __________ (偶