1、Section Grammar 探究 语法精要复习动词()项目一不定式动词不定式是动词的一种非限定形式，由“to动词原形”构成。一、不定式作宾语1有些动词后常接不定式作宾语。decide/determine，learn，want，expect/hope/wish，refuse，manage，care，pretend，offer，promise，choose，plan，agree，ask/beg，help等。He offered to lend me a hand.We agreed to go swimming on Sunday.巧学妙记下面口诀可以帮助记忆上面的动词：决心学会想希望，拒绝设
2、法愿假装。主动答应选计划，同意要求帮一帮。2若作宾语的不定式有自己的宾语补足语，则用形式宾语it代替不定式，将真正的宾语不定式后置。He found it difficult to work out the problem.We all considered it necessary to watch the National Day parade.二、不定式作宾语补足语1下列动词的宾语后常用不定式作宾补：force，beg，allow，wish，intend，expect，encourage，advise，persuade，permit，warn等。I didnt expect you to
3、 arrive so soon.2在 hear，let，have，make，see，look at，notice，watch，observe等词后的不定式常省略“to”。They saw a thief slip into the shop.巧学妙记可用下面一句话记忆上面这一类动词：吾(五)看三室(使)一厅(听)注意：这种句子变成被动语态时，省掉的“to”需要还原。A thief was seen to slip into the shop.3to be形容词作宾语补足语，此类结构常用在find，think，consider，believe，suppose，know，understand等词后
4、。I never expected him to be so determined.They found the answer to be quite satisfying.项目二ving形式一、v.ing形式作宾语1下面的动词只能接“v.ing”形式作宾语。consider，suggest，excuse，admit，avoid，miss，keep，practise，deny，finish，enjoy，appreciate，forbid，imagine，risk，mind，allow，permit，escape等。巧学妙记学英语，很容易，坚持练习不逃避，建议完成少延期，享受忍受不介意，避免否定
5、与妒忌，思考冒险想像力，承认过错原谅你。(2)动词permit，forbid，advise，allow，admit，encourage等动词后可直接加“v.ing”作宾语；其后若有名词或代词作宾语则用不定式作宾语补足语。Our teacher encourages us to read.Our teacher encourages reading.二、v.ing形式作宾语补足语1v.ing形式可以在see，hear，notice，watch keep，find，get，have，feel等动词后与一个名词(或代词)构成复合宾语。He saw a girl running into the ro
6、om.Did you feel the floor shaking?2在see，hear，feel，watch，notice等动词后，既可以用“v.ing”形式作宾补，又可以用不定式作宾补，两者有时是有区别的。用v.ing形式，表示动作正在发生，即处于发生的过程中，还没有结束。用不定式作宾补时，表示动作已发生了，即动作全过程结束了。Do you hear someone knocking at the door？(Someone is knocking at the door.)Yes，I did.I heard him knock three times.项目三动词ing形式和动词ed形式一
7、、动词ing形式和动词ed形式作定语的用法1动词ing形式作定语与被修饰词之间是主动或进行关系；动词ed形式作定语与被修饰词之间是被动或完成关系。Many people were sitting on the bench in the waiting room.许多人坐在等候室的长凳上。He was then a teacher respected by all his students.当时他是一位受他的所有学生尊敬的老师。二、动词ing形式和动词ed形式作表语的用法动词ing作表语表示主语的性质；动词ed作表语表示主语所处的状态或主语的感受。The music is very pleasi
8、ng to the ear.这段音乐非常悦耳。They are satisfied with their present job.他们对现在的工作感到满意。项目四连系动词1状态系动词：用来表示主语的状态，也叫be动词。I am a student in Grade 3.我是三年级的学生。2持续系动词：用来表示主语继续或保持一种状况或态度，主要有keep，rest，remain，stay，lie，stand等。He always kept silent at meeting.他开会时总保持沉默。3表象系动词：用来表示“看起来像”这一概念，主要有seem，appear，look等。He looks
9、 tired.他看起来很累。4感官系动词：感官系动词主要有feel，smell，sound，taste等。These flowers smell very sweet.这些花闻起来很香。5变化系动词：这些系动词主要表示主语变成什么样，变化系动词主要有become，grow，turn，make，fall，get，go，come，run等。The weather has turned cold and windy.天气变得寒冷多风。6终止系动词：表示主语已终止动作，主要有prove，turn out等。Her plan turned out a success.她的计划终于成功了。课时 语法专练用
10、括号内所给词的适当形式填空1I have get some_(excite)news for you.答案：exciting2The_(frighten)children were calling for their mothers.答案：frightened3There was a_look on his face when he saw the _scene.(surprise)答案：surprised；surprising4His joke made us_(laugh)our heads off.答案：laugh5Dont move.Let the doctor _(examine)y
11、ou.答案：examine6Someone was heard_(come)up the stairs.答案：to come7Let those in need_(understand)that we will go all out to help them.答案：understand8Young people may risk_(go)deaf if they are exposed to very loud music every day.答案：going9The teacher warned that anyone who was caught_(smoke)at school would be punished.答案：smoking10The wall was built_(defend)the road from_(wash)away by the sea.答案：to defend；being washed11In those days they were made_(work)14 hours a day by the boss.答案：to work12The last one_(arrive)pays the meal.Agreed!答案：to arrive谢谢观看！谢谢观看！
