高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid课前预习ppt课件

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid课前预习ppt课件，共26页。PPT课件主要包含了V-ing 形式，作主语，作状语，考点提示，巩固练习等内容，欢迎下载使用。

The usage f the –ing frm
构成:V-ing 形式由 “d＋ing” 构成, 其否定形式是 “nt ding”, V-ing 可以带宾语或状语构成 V-ing 短语, 没有人称和数的变化, 但有时态和语态的变化。
ding
being dne
having dne
having been dne
Playing tricks n thers is smething we shuld never d．Learning new wrds is very imprtant fr me．
②用形式主语it，把真正的主语ing形式移置句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词。It’s wrth making the effrt.It's n use crying ver spilt milk.It’s useless arguing with him.
-ing形式作表语时放在系动词之后，用来指某种动作或行为，以说明主语的内容、身份、性质或情况。如：Her hbby is painting. My jb is lking after the children.His cncern fr his mther is mst mving. Frank is very gd at telling funny jkes. He can be very amusing.Have yu cnsidered lking fr a friend t help yu?I tried t avid meeting him.
2.v-ing形式作表语
①只能后接动名词作宾语的动词，常见的有
avid, admit, appreciate, cmplete, cnsider, delay,  deny, dislike, enjy, escape, excuse, fancy, finish, frgive, imagine, keep, mentin,  mind, miss, practise, risk, suggest, understand　
can’t help, put ff, give up, cannt stand, insist n, keep (n), feel like, prefer…t, lead t, devte … t, bject t, stick t, lk frward t, pay attentin t, get dwn tD yu mind passing me the bk ?His cming hme late made his mther wrried
接ding 的其它结构
have truble/difficulty (in) ding There is difficulty /truble (in) ding spend/waste…(in) dingbe busy( in) dingIt is n gd/use ding (there is n gd ding)I find it n gd dingbe wrth dingThere is n pint/sense in dingThere is n need t d
②既可接动名词又可接不定式作宾语的动词A.接ding 和t d意思基本相同的常见的有: like，lve，hate，prefer，cntinue, begin/startB.接ding 和t d意思不同的常见的有: frget，remember，regret，try，mean， g n, learn, cannt help, be used t, stp
I remember psting the letter．I’ll remember t pst the letter．I shall never frget seeing the famus writer． Dn’t frget t write t yur mther．I regret missing the reprt．I regret t say I can’t take yur advice
D. 在allw, advise, frbid, permit (cnsider)后直接跟动名词作宾语，如果有名词或代词作宾语，则构成“allw／advise／frbid／permit ＋名词／代词＋不定式（宾语补足语）”之形式。如： We dn't allw smking here． We dn't allw anybdy t smke here．
We cnsider cming back tmrrw.We cnsider him t have cme back.
avid, admit, appreciate, cmplete, cnsider, delay,  deny, dislike, enjy, escape, excuse, fancy, finish, frgive, imagine, keep, mentin,  mind, miss, practice, risk, suggest, understand　　　　
can’t help, put ff, give up, cannt stand, insist n, keep (n), feel like, prefer…t, lead t, devte … t, bject t, stick t, lk frward t, pay attentin t, get dwn t
-ing形式作表语时放在系动词之后，用来指某种动作或行为，以说明主语的内容、身份、性质或情况。如：Her hbby is painting. My jb is lking after the children.His cncern fr his mther is mst mving.Frank is very gd at telling funny jkes. He can be very amusing.
4.v-ing形式作表语
1. 单个动词的-ing形式作定语位于被修饰名词的前面，既可以表示被修饰者的作用或功能，也可以表示被修饰者的动作或状态。如： building materials = materials fr building
drinking water = water fr drinking
a surprising result = a result that is surprising
a sleeping by=a by wh is sleeping
5.v-ing形式作定语
They lived in a rm facing the street. = They lived in a rm that faces the street. The man standing there is Peter’s father. = The man wh is standing there is Peter’s father.
2. -ing形式短语作定语时, 放在所修饰的名词之后, 并且在意思上相当于一个定语从句。如：
Anybdy swimming in this river will be fined. = Anybdy wh is swimming in this river will be fined.
3. -ing形式短语也可以用作非限制定语，相当于一个非限制性定语从句，这时，它与句子其他部分用逗号分开。如： His brther, wrking as a teacher, lives in Beijing. = His brther, wh is wrking as a teacher, lives in Beijing. 他那个当教师的哥哥住在北京。
1. 1) 动词-ing形式作宾语补足语常放在宾语后面，表示一个正在进行的主动性的动作，强调一个进行的动作或一种状态。如： When we returned t the schl, we fund a stranger standing at the entrance.
6.v-ing形式作宾语补足语
We fund the snake eating the eggs. I fund a bag lying n the grund. The bss kept the wrkers wrking the whle night.
2）当主句转换为被动结构时, 原来作宾语补足语的动词-ing形式便转换为主语补足语。如： They fund the result very satisfying. = The result is fund very satisfying. 这个结果很令人满意。
They heard him singing in the next rm. = He was heard singing in the next rm. 有人听到他在隔壁房间唱歌。 We mustn’t keep them waiting. = They mustn’t be kept waiting. 千万不能让他们等。
2. 能用-ing形式作宾语补足语的动词: 1) 表示感觉和心理状态的动词，常见的有see, hear, feel, smell, find, ntice, bserve, lk at, listen t等。 We saw a light burning in the windw. I felt smebdy patting me n the shulder.
Can yu smell anything burning? Listen t the birds singing. I didn’t ntice him waiting.
I wn’t have yu ding that. This set me thinking.I’m srry t have kept yu waiting. I can’t get the clck ging again.Yu wn’t catch me ding that again.你看吧，我决不会做那种事了。
2) 表示指使意义的动词，常见的有have, set, send, keep, get, catch, leave等。如：
可以表示时间, 原因, 结果, 条件, 让步，行为方式或伴随动作等。
1.Using yur head, yu’ll find a gd way. 2. Fur peple entered the rm lking arund in a curius way. = Fur peple entered the rm and lked arund in a curius way. 3.Being pr, he culdn’t affrd a TV set. 4.Wrking hard, yu’ll surely succeed. 5.The by sat in frnt f the farmhuse, cutting the branch. 6. He came running back t tell me the news. 7. Admitting what yu say, I still think yu are wrng.
8) (When) Hearing the news, he gt frightened.= When he heard the news, he gt frightened. when
9) The child slipped and fell, hitting his head against the dr.
时间, 可以在分词前保留
-ing形式作状语时, 它的逻辑主语必须与主句的主语是一致的。
Time permitting, I will pay a visit t the whle city. 　(分词的逻辑主语是time , 而句子的主语是I , 两者不构成主谓关系, 所以只能用独立主格结构, 也就是给现在分词补充一个主语。)
用所给动词的适当形式填空。1. Nt ________(knw) his address, I culdn’t g t see him yesterday.2. Lk ut fr cars when _______(crss) the street.3. Nt _________________ (invite) t the party, Mary was greatly hurt.
having been invited