要解析 1.mr.Liu is really considering____himself to ____those children of the earthquake-hit area.（ ）A.to devote,educating B.devoting,educating C.devoting,educateD.to devote,educate2.The teacher slapped____.A.the boy'face B.the boy in his face

要解析 1.mr.Liu is really considering____himself to ____those children of the earthquake-hit area.（ ）A.to devote,educating B.devoting,educating C.devoting,educateD.to devote,educate2.The teacher slapped____.A.the boy'face B.the boy in his face
要解析
1.mr.Liu is really considering____himself to ____those children of the earthquake-hit area.（ ）
A.to devote,educating B.devoting,educating C.devoting,educate
D.to devote,educate
2.The teacher slapped____.
A.the boy'face B.the boy in his face C.the boy in the face D.the boy on theface
3.Everyone should make a contribution______the environment.
A.to protect B.to protecting C.protects D.protected
像一楼的那个 3个没个对

要解析 1.mr.Liu is really considering____himself to ____those children of the earthquake-hit area.（ ）A.to devote,educating B.devoting,educating C.devoting,educateD.to devote,educate2.The teacher slapped____.A.the boy'face B.the boy in his face
1.第一空,考查consider doing sth.的用法,考虑做……的意思;
第二个空考查 devote to 的用法,为…贡献,devote sb.to sth/doing sth.
所以,答案为B
2.slap sb.in one's face 打耳光,固定用法,B,可看下面链接,
3.make contribution to sth./doing,to是介词,后面接名词或动名词.选B

1.B considering是考虑到的意思，后面不用再加介词
2.A BCD均不符合句型只有A 中文意思是：老师打了男孩耳光
3.B

1:c
2:d
3:a

1.B.consider（考虑）+动词ing形式
devote oneself to doing将...奉献(给)
He devoted himself to writing.
他将自己奉献于写作中。
2.A slap sb. face(给某人耳光)
3.B make a contribution to doing 为……做贡献

1.选B.看到consider ,首先排除A.D两选项.像consider enjoy,finish,aviod,practise,keep,mention,mind 等及物动词后面要跟动名词.至于"devote oneself to "为什么要跟动名词而不是动词原形,因为"to"有两种用法：
(1).作不定式+动词原形
(2).作介词+名词/动名词
"to" 在下面的用法...

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1.选B.看到consider ,首先排除A.D两选项.像consider enjoy,finish,aviod,practise,keep,mention,mind 等及物动词后面要跟动名词.至于"devote oneself to "为什么要跟动名词而不是动词原形,因为"to"有两种用法：
(1).作不定式+动词原形
(2).作介词+名词/动名词
"to" 在下面的用法中是第二种，即to+ 名词/动名词
admit to 承认，
confess to 承认，
be accustomed to 习惯于,
be used to 习惯于，
contribute to 有助于(贡献给)
stick to 坚持，
turn to开始，着手于，
devote oneself to 献身于，
be devoted to 致力于，
look forward to 盼望，
pay attention to 注意
.....上述例的这些词"to"也不再是不定式符号，而是介词. 就像 "look at "中的"at", "find out"中的"out"一样 其后面当然要跟动名词或名词了.
(2)选C.英语中打某人身体某部位与汉语不太一样
其句型如下：
“动词+sb.+介词+the+身体某一部位”
从句型中可以看出定冠词"the"取代了物主代词.
所以偶觉得这题出的毫无意义，连干扰项都没有。直接选 C.
(3)选B.关于“make”的用法有很多像"make sb. do sth. "" be made to do sth ..."等等 这里就不再介绍，不然会更加混乱.
"make a contribution to doing" 为……做贡献 ,把它作为一个固定搭配来记就好了. 至于为什么会出现这种搭配,我想你会从(1)的解释中得到一些启发.

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