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句型转换
1.We're trying to protect the environment.(对划线部分提问)
_________are you trying _________ _________?
2.There used to be a lof cheetahs.（改为反意疑问句）
There used to be a lot of cheetahs,______ _________?
3.They made Victor weigh himself just now. （改为被动语态）
Victor_____ ______ to weigh himself just now..
4.They weigh about 1,ooo pounds. (对划线部分提问)
______ _______ do they weigh?
5.I think what you said is right. （同义句）
I_______ ________you..
6. There's something wrong with the watch .（一般疑问句）
________ there ________ wrong with the watch ?
7.I like to go out to play, and I don't like to stay at home.（同义句）
I prefer to play outside ------- -------stay at home.
查看习题详情和答案>>
2. I think the old city walls are useless. (对画线部分提问)
_____ _____ you think of the old city walls?
3. Let's go out for a walk, _____ _____? (改为反意疑问句)
4. The Great Wall is about 6000 kilometers long. (对画线部分提问)
_____ _____ is the Great Wall?
5. I spend about10 minutes in walking to my school every day. (改为同义句)
It _____ me 10 minutes _____ walk to my school every day.
B: 1______.
A: What?
B: Manatees. They're very gentle and very shy.
A: 2______?
B: They're usually about 10 feet long and they weigh about 1000 pounds.
A: How much do they need everyday?
B: They need about 1 00 pounds of aquatic food a day.
A: 3______?
B: It is underwater plants and vegetation (植被).
A: That's what they eat?
B: Yes. it is.
A: 4______?
B: Yes, they are endangered (陷入困境). But, we're trying to save them.
A: Wait a moment. Why are they endangered?
B: 5______.
A: Where do they live?
B: They live in the swamps (沼泽). 6______.They are endangered also because there sometimes
isn't enough food for all of them.
A: 7______. There used to be a lot of manatees, but now there aren't very many ofthem left, I think.
B: Yes, 8______. At this point, there are only about 2,500 in the U.S.
A: 9______?
B: Since 1927 laws have been passed to protect them.
A: Thank you for your information.
B: 10______.
根据图画及上下文提示，在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。
A：Hey, Ginny．What do you call those big，gray things in the water?
B：__1__．
A：What?
B：Manatees。They’re very gentle and very shy．
A：__2__？
B：They’re usually about 10 feet long and they weigh about 1000 pounds．
A：How much do they need everyday?
B：They need about 1 00 pounds of aquatic food a day．
A：__3__?
B：It is underwater plants and vegetation（植被）．
A：That’s what they eat?
B：Yes．it is．
A：__4__?
B：Yes，they are endangered（陷入困境）．But，we’re trying to save them
A：Wait a moment．Why are they endangered?
B：__5_．
A：Where do they live?
B：They live in the swamps（沼泽）．__6__ ．They are endangered also because there sometimes isn’t enough food for all of them．
A：__7__．There used to be a lot of manatees，but now there aren’t very many of them left，I think．
B：Yes，__8__ ．At this point，there are only about 2，500 in the U．S．
A：__9__?
B：Since 1927 laws have been passed to protect them．
A：Thank you for your information．
B：__10__．
查看习题详情和答案>>_____are you trying _____ _____?
2.There used to be a lof cheetahs.(改为反意疑问句)
There used to be a lot of cheetahs,______ ______?
3.They made Victor weigh himself
just now. (改为被动语态) Victor______ ______ ______ to weigh himself just now..
4. They weigh about 1,ooo pounds. (对划线部分提问)
______ ______ do they weigh?
5. I think what you said is right. (同义句)
I______ ______
y
ou.. 6. There's something wrong with the watch .(一般疑问句)
______ there ______ wrong with the watch ?
7.I like to go out to play, and I don't like to stay at home.(同义句)
I prefer to play outside ______ ______stay at home.