1、易错考点专练牛津沪教版七年级下 Unit 5 Water1212考点1提示：点击进入习题答案呈现考点2BCthroughcross3across3A4cross4sounds5walked across6through5noises6voice答案呈现12考点3BC3turn on4turn off5turn up12考点4BB3D4for breakfast5for you to考点1 voice,noise 与sound 辨析。【易错点津】voice作名词，意为“声音；嗓音”。指人说话、歌唱或发笑的声音，也可指发言权。noise可以作可数名词，也可以用作不可数名词，表示“人们不愿听到的声音
2、或嘈杂声”。sound泛指自然界的任何声音，不论其高低、是否悦耳等。sound还可以作动词，意为“听起来”，后接形容词。一、单项选择。1.There were lots of people in the hall.He had to speak in a loud _.A.sound B.voice C.noise D.feelB2.Dont make a _.The baby is sleeping.A.sound B.voice C.noise D.feelC3.I heard the _of running water.A.sound B.voice C.noise D.feelA二、根
3、据句意从方框中选单词并用其适当形式填空。4.Listen.The music _ beautiful.5.I heard some strange _ last night.6.He talked about his trip to Hong Kong in a cheerful _.sound,noise,voicesoundsnoisesvoice考点2 through,across 与cross 辨析。【易错点津】through 介词，指从物体的内部穿过。across 介词，指从一边到另一边。cross 动词，指穿过，横过。一、根据句意从方框中选单词并用其适当形式填空。1.We walk
4、ed _ the forest.2.We must _ the road very carefully.3.Look!The man is swimming _ the lake.through,across,crossthroughcrossacross二、根据汉语提示完成句子。4.现在过马路很危险。Its dangerous to _ the road now.5.我们步行穿过马路。We _ the road.6.她透过窗户朝里面看。She looked inside _ the window.crosswalked acrossthrough考点3 turn on,turn off,tu
5、rn up 与turn down 的辨析。【易错点津】turn on意为“打开”；turn off意为“关上”；turn up意为“(把音量等)开大；调高”；turn down意为“(把音量等)开小；调低”。一、单项选择。1.【中考黔南州】Would you please _ the light?Its very dark now.A.turn to B.turn on C.turn off D.turn aroundB2.【中考十堰】I cant hear clearly.Please _ the radio a little.Just one minute.Ill do it right
6、away.A.turn on B.turn off C.turn up D.turn downC二、根据汉语提示完成句子。3.请打开收音机。Please _ the radio.4.我们必须及时关上水龙头。We must _ the tap in time.5.请把电视声音调高一点好吗？Could you please _ the TV?turn onturn offturn up考点4 句型Its time to do sth.的用法。【易错点津】Its time to do sth.意为“到做某事的时间了”；Its time for sth./doing sth.意为“到该做某事的时间了”
7、；Its time for sb.to do sth.意为“到某人做某事的时间了”。一、单项选择。1.Hurry up.Its time _class.A.to B.for C.with D.inB2.Its time _ them to play games.A.to B.for C.of D.withB3.Its time _ the room.Lets go.A.for clean B.clean C.to cleaning D.to cleanD二、翻译句子。4.该吃早饭了。Its time _.5.该你们打篮球了。Its time _play basketball.for breakfastfor you to