内容正文:
03.动词(短语)
1.动词的变化形式
(1)识别标志词。如情态动词后用原形;出现yesterday要用过去式等。
(2)体会辨语境。要理解上下文想表达的语境,判断用什么时态。
(3)时态要呼应。如在条件状语从句中,主句为将来时,从句用一般现在时。
(4)牢记固定搭配。如invite sb. to do sth.。
2.辨析动词短语的用法
(1)“同一动词+不同介词或副词”,辨析后面的介词或副词;
(2)“不同动词+同一介词或副词”,辨析动词;
(3)“不同动词+不同介词或副词”,分析句意。
一、规则动词的变化
形式
原形
第三人称单数
过去式及过去分词
现在分词
以重读闭音节结尾的动词
stop,
prefer
加-s
stops,
prefers
双写词尾辅音字母再加-ed
stopped,
preferred
双写词尾辅音字母,再加-ing
stopping,
preferring
以s,x,
ch,sh结尾的动词
dress,
wash,
watch,
fix
加-es
dresses,
washes,
watches,
fixes
加-ed
dressed,washed,
watched,fixed
加-ing
dressing,washing,
watching,
fixing
以辅音字母+y结尾的动词
study,
try
变y为i,再加-es
studies,
tries
变y为i,再加-ed
studied,
tried
加-ing
studying,
trying
三个ie结尾的动词
lie,die,
tie
加-s
lies,dies,
ties
加-d
lied,died,tied
变ie为y,再加-ing
lying,
dying,
tying
以不发音字母e结尾
close,
move
closes,
moves
closed,
moved
去e加-ing
closing,
moving
一般动词
work
直接加-s
works
直接加-ed
worked
直接加-ing
working
二、重点非延续性动词(短语)转换为延续性动词(短语)表
非延续性动词(短语)
延续性动词(短语)
非延续性动词
延续性动词(短语)
borrow/lend
keep
die
be dead
buy
have
join
be in/a member of
open
be open
close
be closed
leave
be away
finish/end
be over
begin/start
be on
arrive/come
be in/here
catch/get a cold
have a cold
marry
be married
三、常用动词短语的构成及用法
1.动词 + 介词
break into破门而入;come from来自;deal with处理、对付;depend on依靠;laugh at 嘲笑;look after 照顾;look for 寻找;hear from收到……来信;take after与……相像;stand for 代表;send for派人去请;wait for等候
2.动词 + 副词
come up 提出;cheer up使振奋、高兴;clean up打扫干净;fix up修理;give in 屈服;give away赠送,分发;hold on坚持、等一会;put up设立、张贴;think over仔细考虑;wake up 醒来
3.动词 + 副词 + 介词
add up to合计达; catch up with赶上; come up with 提出; get away from 逃离; keep away from远离; keep on with继续做; look down upon/on 蔑视; look forward to 期盼
4.动词+名词+介词
make contributions to对……做出贡献;make friends with与……交朋友;make fun of 取笑;make progress in在……上取得进步;take care of照顾;take part in参加;take pride in以……为骄傲;pay attention to注意
5.动词+名词
lose heart 灰心;make faces做鬼脸;make friends交朋友
6.be+形容词+介词
be fond of喜欢;be afraid of害怕;b