八年级下册 Modules 7、8.pptVIP

【授课备选】 ①We shouldn’t　　　our hopes. Everything will be better. A. put up B. cheer up C. fix up D. give up 【解析】选D。考查动词短语辨析。句意: 我们不能放弃希望。一切会更好的。put up举起来, 张贴, 悬挂; cheer up使……振奋; fix up修理; give up放弃。 ②Don’t　　　too late, or you will feel tired in class. A. wake up B. get up C. stay up D. stand up 【解析】选C。考查动词短语辨析。句意: 不要熬夜太晚, 否则上课你会感到累。wake up叫醒, 唤醒; get up起床; stay up熬夜; stand up站起来。 ③I can hardly hear what it is saying on TV. Would you please　　　? A. turn it up B. turn it down C. turn it on D. turn it off 【解析】选A。考查短语辨析。turn up调大; turn down调小; turn on打开; turn off关闭。句意: 我几乎听不见电视上在说什么。请把它调大些好吗? ④Don’t be afraid of new words. You can　　　in the dictionary. A. look at them B. look for them C. look them up D. look them over 【解析】选C。考查动词词组辨析。句意: 不要担心生词, 你可以在字典中查找它们。look at看; look for寻找; look up在…… (工具书) 中查找; look over检查, 查看。 考点六: 疑问词+to do作宾语 【知识构建】 (1) 疑问词what, which, who, when, where, how及连接副词whether与不定式连用而形成一个短语, 这个短语相当于一个名词, 可在句中作句子的宾语等。 Do you know when to start? 你知道什么时候开始吗? I can’t decide which to choose. 我不能决定选哪个好。 (2) 原则上, why后不接不定式, 若不定式不带to, 则可和why连接。 Why not have a rest? 为什么不休息一下? (3) 当宾语从句主句的谓语动词是ask/tell/show/ teach等时, 且宾语从句的主语和句子的间接宾语一致时, 从句可简化为“疑问词+不定式”。 Will you please show me how I can use the computer? →Will you please show me how to use the computer? 请你给我演示一下怎么用电脑好吗? My mother didn’t tell me what I should do next. →My mother didn’t tell me what to do next. 我妈妈没有告诉我下一步做什么。 【对点训练】 ①Boys and girls, attention, please. Now let me tell you　　　to the Bird Island. A. how to get B. what to get C. whom to get D. where to get 【解析】选A。考查含特殊疑问词的不定式。句意: 男孩、女孩们请注意了。现在让我告诉你们怎样去鸟岛。故选A。 ②—I like this set of sofa so much, but I don’t know　　　it in my small house. —You’re supposed to put it in the living room. A. where to put B. wh