Question

请给位为我解答一下英语题吧!谢谢了

1.Jerry has to work hard to feed his large family(改为否定句) Jerry ____ _____ to work hard to feed his large family 2.Henry put on his scarf before he left the coffee(改为否定句) Henry _____ _____ on his scarf before he left the coffee 3.Unless you clean your teeth requlary,you will get toothache.(同义句) _____ you ____ clean your teeth regulary.you will get toothache. 4.We must put this warning sign outside the gate of the museum.(改为被动语态) This warning sign must_____ ______ outside the gate of the museum. 5.Two pandas from China will stay in a British 200 for ten years.(对划线部分提问划线部分是for ten years) ______ ______ will two pandas from China stay in a British zoo? 6.Fresh water is limited(有限的).We can't waste in any more.(合并为一句) Fresh water is______limited___ we can't waste it any more 7.Work harder,or you'll not succeed in you new job.(同义句) ______ ______work harder,you'll not stayed in your new job 8.Young people can learn a lot by keeping a net dog(对划线部分提问划线部分为by keeping a net dog)

Answer 1

1.has
not
(has是助动词，否定都放在后面
否定都用not)
2.didn‘t
put
(此句前面为一般过去式，在否定上采用助动词，但是助动词后面跟动词原形)
3.if...don’t
(if...not是如果。。不。。的意思
但是clean为动词
主语和谓语之间必须有连接
所以采用助动词do
最终答案即if。。。don‘t)
4.be
put
(此句主要考察must的被动形式，must为助动词，在变为被动语态的时候必须
后面加动词原形
用be填充
后面的put是分词形式
即原形)
5.How
long
(划线部分是对实践的提问，所以用how
long
固定形式)
6.so.....that......(那么。。。。因此。。。
固定搭配)
7.Unless
you
(除非.....
一句话双层否定表示肯定)
8.how
can
young
people
learn
a
lot
?(by后面一般都是工具
如by
car
是一种方式
所以对方是的提问就应该用how)