高考英语选词填空复习选词填空的考点1) 词汇方面：以实词为即名词、动词、形容词、副词2) 语法方面：考察词性之间关系和句子结构分析能力3) 逻辑方面：考察上下文联系选词填空的解题步骤第一步：整理选项classify the options我们应该根据词性把选项中的每个单词进行分类归纳标，标出它们的词性。
标注词性时注意的问题1. 不认识的单词看词缀(更多后缀请看拓展1)考察：-ive___________________________________________-ate___________________________________________-acy___________________________________________-dom___________________________________________-ship___________________________________________-some___________________________________________名词-ly___________________________________________-dom___________________________________________-wards___________________________________________(形容词)-ly___________________________________________-ic, ics___________________________________________【keys】-ive adj 后缀-ate v. 后缀；表示“成为……，处理，作用” separate, operate, indicate-acy n. 后缀；表示"性质，状态，境遇" democracy, accuracy, diplomacy-dom n. 后缀；表示"等级，领域，状态" freedom, kingdom, wisdom-ship n. 后缀；表示"情况，性质，技巧，技能及身份，职业” hardship, membership, friendship-some n. 后缀；troublesome, handsome名词-ly adj. 后缀；manly, fatherly, scholarly, motherly-dom n. 后缀；表示"等级，领域，状态" freedom, kingdom, wisdom-wards adv. 后缀；out→outwards向外面地，north→northwards向北方地(形容词)-ly adv. 后缀；bad→badly坏地/恶劣地，careful→carefully小心地-ic, ics n. 后缀；表示"……学……法" logic, mechanics, electronics, linguistics2. 认识的单词要注意一词多性和一词多义。
比如display, concern, challenge对一词多性的考查：普陀一模：They 49 farmed with bare hands, often lived close to hunger, and had to fashion tools from wood and stone.【keys】解析：farm有名词（农场）和动词（干农活儿）两种词性，此处farm的形式和后面的lived, had是平行结构，应用过去时farmed。
青浦一模：While both hens and ducks 43 benefit the garden by eating pests...【keys】解析：benefit一词多性，此处作动词，全句译为：母鸡和鸭子可以通过吃害虫给花园带来益处。
例：a way that 48 mirrors their company standards【keys】解析：此处译为：反映(mirror)公司水平的方式。
例：employees will get its money 46 back【keys】解析：get sth. back 译为“拿回…”，back同时可以做动词，有词组：back you up，表示支持。
例：Originally, it 42 favored candidates with a military flight background.【keys】解析：favor在这里作动词，表示“支持”。
例1：In March the 42 release of a large-scale, 24-year survey gave one of the clearest pictures yet of the decline of Australian and Asian shorebirds【keys】解析：release既可以做名词还可以做动词，此处做名词，表示“发布”。
例2：...including the long-distance migrants (候鸟) that are most difficult to 43 monitor .【keys】解析：monitor做名词表示“班长”，做动词表示“监管”，此处做动词用。
例1：This allows the hospital to work more effectively than if we only 48 approach problems one way.【keys】解析：approach 做名词表示“方法；途径；接近”，做动词表示“接近；着手处理”，此处做动词用，表示“着手处理”例2：Having more male nurses will help create a positive 49 balance between male and female staff,【keys】解析：balance既是名词也是动词，都表示“平衡”，此处做名词用。
对一词多义的考查：例：Ducks are immune to some 41 common diseases found in hens.【keys】解析：common disease 翻译成“常见疾病”，common同时可以译成“共同的”例如：common goal。
例：He 42 conducted good research on the company’s core business.【keys】解析：conduct 进行；导电；指挥，conduct在这里译为“进行、做”。
例：Errors and uncertainties 42 multiply , cascading upward through a chain of turbulent features,【keys】解析：multiply大家熟悉的意思是乘法，本句考查增加，增多的意思。
例：Male nurses can be a great help in keeping patients 46 still while they receive painful treatment【keys】解析：still有“.静止的、不动的。
仍然”的意思，此处表示“不动的”。
3. 动词归类要细分为v，v-ed, v-ing。
【注意】分词在句中可以做:定语，表语，宾语补足语，状语。
(1)Do you know the man _______(stand) over there?(2)Have you read the book _______(write) by Zhang Ming?(3)The news he told us is_______(inspire).(4)They are ________(satisfy) with their present job.(5)He heard his name______(call).(6)Listen to the little birds ________(sing) beautifully in the garden.(7)_______(see) the professor, the students smiled and said good morning to him.(8)________(see) from the top of the hill, the village looks more beautiful.【keys】(1)standing 做定语(2)written 做定语(3)inspiring 做表语(4)satisfied 做表语(5)called 做补语(6)singing 做补语(7)Seeing 做状语(8)Seen 做状语（1）对分词的考查例：Motor-cars cover a hundred miles in little more than an hour, while computers operate at 42 lightning speed.【keys】解析：本句考查现在分词作定语的用法，lighting speed形容光速或极快的速度。
例1：Chances are you’ll see plenty of them with their heads down, tapping the screens of their tablets or 41texting on their smartphones.【keys】解析：本句中的texting 与tapping都是现在分词作伴随状语的用法。
例2：When using a tablet, use a case that can back up the device at comfortable 49 viewing angle.【keys】解析：viewing与comfortable共同作前置定语修饰angle。
(viewing现在分词表主动)。
例：And why even the smartest people get taken in by fake but 50 touching stories.【keys】解析：本句中的touching为现在分词作前置定语的用法。
例：When 47 raising ducks, one has to consider just how many the land will support.【keys】解析：本题考查的是现在分词作时间状语的用法。