Can you take care of my baby while Im away? 我出去时你能为我照顾我的孩子吗?
(2) Taking care of our environment 在这里是动名词短语作主语。也可以说: Its very important to take care of our environment.
5.Its our duty to keep our environment clean and tidy. 保持我们的环境干净整洁是我们的责任。
(1)it在这里是形式主语,真正的主语是to keep our environment clean and tidy
又如:Its a pleasant way to help keep our city clean.
(2)keen后面可跟带现在分词的复合结构。如:
He kept me waiting for a long time yesterday.他昨天让我等了很长时间。
keep后面也可跟带形容词的复合结构。如:
You should take more exercise to keep you healthy.你应该多运动来保持健康。
6.If everyone makes a contribution to protecting the environment, the world will become much more beautiful. 如果每人都对保护环境做出贡献,那么世界将变得更加美丽。
make a contribution to…意思是对……做贡献,捐赠。to是介词后跟名词或动词的-ing形式。例如:
(l)Thomas made a great contribution to the world.托马斯·爱迪生对世界做出了很大的贡献。
(2)It is our duty to make a contribution to protecting the environment.为环境保护做贡献是我们的责任。
make是英语
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