高中英语 unit3语法课件 新人教必修4

1、2021/8/11 星期三1Learning about Language2021/8/11 星期三2Alternative words and expressionsbreak down food using teethouter covering of a body or plantthe lower part or point of somethingbe happy and satisfied with; not wanting moresurprise greatlyastonishin every part ofthroughoutspecial, more than usualp

2、articularsomeone or something that is not successfulfailureextremely goodwhen water is hot enough to turn into gasboiloutstandingchewskinbottomcontent2021/8/11 星期三3Answer key for Exercise 2:chew; astonished; bottom; contented; particular; throughout; failure; skin2021/8/11 星期三4NounAdjectiveNoun Adje

3、ctiveenjoymentenjoyabledifficultydifficultentertainmententertainingcrueltycruelmouthmouthfulhonestyhonesthelphelpfulfortunefortunate2021/8/11 星期三5 Grammar动词-ing形式作表语、定语和宾补2021/8/11 星期三6动词-ing形式作表语、定语和宾补一、动词-ing形式作表语动名词作表语表示抽象的、一般的行为，现在分词作表语表示主语的特征、性质和状态。我们最大的幸福是为人民服务。 Our greatest happiness is servi

4、ng the people.（动名词）我们的任务是建设社会主义。 Our task is building socialism. （动名词）2021/8/11 星期三7我们昨晚看的电影十分动人。 The film we saw last night is quite moving. （现在分词）他的话很鼓舞人。 His words are encouraging. （现在分词）2021/8/11 星期三8常用来作表语的现在分词有astonishing, amusing, confusing, disappointing, boring, encouraging, inspiring, movi

5、ng, tiring, interesting, surprising等。全析提示：（1）动名词作表语和主语是等值关系，两者有时可以互换，句子意思不变；动名词后面可以接宾语、状语。（2）现在分词作表语和主语不是对等关系，现在分词后面不能接宾语，但它前面可以有修饰性的副词，如very, rather等。2021/8/11 星期三9二、动词-ing形式作定语动名词作定语用来说明该名词的用途，不表示名词本身的动作；现在分词作定语与所修饰的名词具有逻辑上的主谓关系，即现在分词相当于所修饰名词的谓语。我们必须改进工作方法。We must improve our working method. （动名词）

6、他们将手术台架设在一座小庙里。They set up an operating table in a small temple.（动名词）2021/8/11 星期三10 中国是发展中国家。 China is a developing country. （现在分词）正在做实验的那个学生是我们的班长。 The student making the experiment is our monitor.（现在分词）2021/8/11 星期三11全析提示：动名词短语不能作定语，单个的动名词可以用作定语，但仅作前置定语。如 working method=method for working 工作方法2.

7、单个分词和分词短语都可作定语，单个分词一般作前置定语，分词短语则作后置定语，相当于一个定语从句。如：the man visiting Japan=the man who is visiting Japan 访日的那个人。2021/8/11 星期三12三、动词-ing形式作宾补 动名词不能作宾语补足语。现在分词作宾补表示的是正在发生的动作。例如：我看见他正在上楼。 I saw him going upstairs. 我们看着她在过大街。 We watched her crossing the street. 我们听见她在房间里唱歌。 We heard her singing in her roo

8、m。2021/8/11 星期三13全析提示：接现在分析作宾语补足语的动词有feel, hear, listen to, see, look at, watch, observe, notice, find, smell, set, have, keep, start, leave, get catch等。2021/8/11 星期三142. Mr Smith, _ of the _ speech, started to read a novel.tired; boring B. tiring; bored C. tired; bored D. tiring; boring解析：此题考查现在分词与

9、过去分词的区别。tired, moved, interested excited等过去分词叙述的是人的本身感受；tiring, moving, interesting, exciting等现在分词叙述的是某一物或事情给予人的感受。句意为“史密斯先生对这个令人厌烦的讲话感受厌倦了，所以开始读起一本小说来”。2021/8/11 星期三151. The _ boy was last seen _ near the bank of the lake.missing; playing B. missing; play C. missed; played D. missed; to play解析：miss

10、ing是形容词，作boy的定语，意思是“失踪的”。 was last seen playing表示被看见时正在玩。高考链接2021/8/11 星期三163. When we watched the national flag _ in the Olympic Games on TV, we raised a cheer. A. rise B. being risen C. raised D. being raised解析：本题考查分词作补语，rise是不及物动词，先排除A、B两项，国旗是被人们升起的，应该用分词的被动形式，句意为：当看到电视中奥林匹克运动会上国旗正在被升起时，我们欢呼起来。20

11、21/8/11 星期三174. He was in hospital for six months. He felt as if he was _ from the outside world.cut out B. cut off C. cut up D. cut through解析：cut out的意思是“切下；删除”。cut off意思是“切断；使(人、城镇)孤立”。cut up的意思是“切碎”。cut through的意思是“穿越”。本句的意思是：他住院六个月感到似乎与外界隔绝了。2021/8/11 星期三185. We sat there, _with what we listened to.satisfying B . to satisfy C. contented D. content解析：本题考查动词用法。satisfied表示“感到满意的”，把A、B两项排除；content既是形容词，又是动词，be content with对满足。2021/8/11 星期三196. The boy burst into tears _ he saw his mother.direct B. direction C. directly D. directly when解析：本题考查direct的用法，作动词