作业帮Why did't Tom come to school?He ____ and hurt his leg.A.fell down B.fell offfall down和fall off有什么区别let's play football after school.Sorry,I can't pla y with you.I'll get my hair ____.A.cutting B.to cut C.cut 对应的语法?
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Why did't Tom come to school?He ____ and hurt his leg.A.fell down B.fell offfall down和fall off有什么区别let's play football after school.Sorry,I can't pla y with you.I'll get my hair ____.A.cutting B.to cut C.cut 对应的语法?
Why did't Tom come to school?He ____ and hurt his leg.A.fell down B.fell off
fall down和fall off有什么区别
let's play football after school.Sorry,I can't pla y with you.I'll get my hair ____.
A.cutting B.to cut C.cut 对应的语法?
Why did't Tom come to school?He ____ and hurt his leg.A.fell down B.fell offfall down和fall off有什么区别let's play football after school.Sorry,I can't pla y with you.I'll get my hair ____.A.cutting B.to cut C.cut 对应的语法?
1.选A fell off 是fall off的一般过去式 意思：跌倒,向下倾斜 ,强调的是“跌落、从……掉下来”,后直接接宾语.
The girl is falling off the bike.（= The girl is falling down from the bike.）
女孩正从自行车上摔下来.
They spread a big net in case Tom should fall off the tree and get hurt.
他们张开一张大网以防汤姆从树上掉下来受伤.
fall down 倒塌,掉下,不强调落物的来处
2.选C
get+sth.+done使某事被做 ,而这里的cut的被动形式还是cut,所以选C
You must get your homework done before you watch TV.你看电视前务必把家庭作业完成.
You'd better go and get your hair cut.你最好去理个发.
选fell down 两者都可以表示 掉下来了 但是fell off 后面必须跟有名词，比如 fell off the bike，表示从自行车上掉了下来
1 A
fall down 强调的是“滑倒、倒下”，后接宾语时应加上介词 from。
The boy hit the tree to hard that he fell down. 男孩重重地撞在树上，结果自己倒下了。
If people run across the road，they may fall down. 如果人们跑过马路的话，他们可能会摔倒。
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1 A
fall down 强调的是“滑倒、倒下”，后接宾语时应加上介词 from。
The boy hit the tree to hard that he fell down. 男孩重重地撞在树上，结果自己倒下了。
If people run across the road，they may fall down. 如果人们跑过马路的话，他们可能会摔倒。
fall off 强调的是“跌落、从……掉下来”，后直接接宾语。 The girl is falling off the bike
这句话后面没有宾语，所以使用fall down
2 C
have sth done ，使某事被做，done是过去分词，做sth宾补，表被动。
翻译：我们放学后去踢足球吧。对不起，我不能去，我要去剪发。（直译：我要让我的头发被剪掉）
另外：have sb do sth 意思是让某人做某事，后面接动词原形。
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