编辑:
2014-03-17
我们可以一起发现答案。
come up with (an answer)意思为find or produce a way to solve, or an answer “发现, 产生/解决办法或答案”。但是,不能说An idea is come up with。如:
— He came up with an idea for making kite.
— How could he come up with this idea?
— 他想出了做风筝的办法。
— 他怎么想出这个主意的?
3. We just need to keep working on it and not give up.
我们需要坚持做下去,不能放弃。
(1)keep dong sth.意思为“继续做某事”或“不断/反复做某事”。如:
Keep reading, and your English will be better and better.
坚持阅读,你的英语会越来越好。
Keep on doing something也是继续做某事的意思。但是,此时表示在持续的过程中时有间断。如:
He is a famous writer. He keeps on writing every day.
他是一位著名的作家。他每天都坚持写作。
work on sth意思是“从事……工作”如:
The writer is working on a new book. The scientist is working on a new plan. We must work hard on all subjects.
这位作家正在写一部新书。科学家正在研究新计划。我们应该努力学习各门功课。
(2)give up 意思为“放弃,停止”,后面可跟动名词形式作宾语。如:
Give up smoking! It’s no good to you! 戒烟!烟对你没好处!
I can do nothing more. I have to give up.
我无能为力,只好放弃。
4. Which of these do you think is the second most useful invention?
你认为哪一个是第二有用的发明?
(1) do you think 是插入语,常置于疑问词之后,不能置于疑问词之前,作“你认为……”解释。如:
— How old do you think my father is?
— I think he’s fifty.
— 你认为我父亲多大年纪了?
— 我想有五十岁吧。
— Who do you think will teach us English this term?
— Mr Li, I think.
— 你认为这个学期谁将教我们英语?
— 我想是李教师。
(2) 在最高级前加系数词second, third…,表示程度比较次要,意思为“居第二/ 第三位的……”。如:
Changjiang River is the longest one in China. And Yellow River is the second longest one.
长江是中国最长的河流,黄河是第二长河。
Bill is the second tallest in our class.
比尔在我们班上身高第二。
(3) 注意词型的转换:invent v. 发明
invention n.. 发明(物)
inventor n.. 发明家(者)
Edison was a great inventor. He invented lots of things. During his lifetime, he had 1093 inventions.
爱迪生是个伟大的发明家。他发明里许多东西,一生中有1093项发明。
5. When he was a child, he was always asking questions and trying out ideas.
当他还是个孩子的时候,他总是问一些问题,试验一些新的想法。
(1)always与进行时态连用,表示说话人厌烦、赞赏、不满、批评等情感,意为“总是……”。如:
The girl behind me is always talking in class.
坐在我后面的女生上课总是讲话。 (表示厌烦)
The PLA are always doing good deeds for the people.
人民解放军总是为人民做好事。 (表示赞赏)
(2)try out 意为“试验;试用”。如:
The inventor is excited, and he is going to try out his new machine. His idea sounds fine, but we need to try it out in practice
标签:英语教案
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