Unit2 sporting events - Reading教案

  go on to do sth. 表示的是結束了一個動作，接著開始另一個動作。
   （1）after he wrote a letter to his mother, he went on to do his homework.

他給母親寫完信后，接著做作業。
（2）they watered the flowers and went on to clean the classroom.他們給花澆了水，接著打掃教室。
go on with sth.表示的是在做某件事中斷了一段時間后，繼續接著做這件沒做完的事。
     after a while, i went on with the book.

7. know of 聽說過，知道有（某人或某事）
i don’t know him but i know of him.我不認識他，但我聽說過他。
we have never known of such a thing.我們從未聽說過這樣的事。
we don’t know of anything to prevent you from doing so.我們不知道有什么能阻止你這么做。

know about 了解到；知道…的情況
i happened to know something about him.我正好了解他的一些情況。
they don’t know much about the cause of the fire.他們對火災的原因了解的不多。

8. recognize��的用法

(1)認出；辨認。 例如：

can you recognize his voice over the phone.你能在電話里聽出他的聲音來嗎？

he recognized me at once when we met yesterday. 當我們昨天見面時，他立刻便認出我來了。

(2)承認；意識到。例如：

they don't recognize him as their student.他們不承認他是他們的學生。

they all recognize that Chinese Taiwan belongs to china.他們都承認中國臺灣屬于中國。

i didn't recognized that he was right until he explained it again.直到他再解釋后,我才意識到他是對的。 9. contribution  n.  “貢獻”a. contribution to “對……的貢獻”    make/give contributions to “對……做出貢獻”
      the invention of the typewriter is a great contribution to printing.打字機的發明是對印刷術的一大貢獻。
      the chinese people have made great contributions to the world peace.中國人民對世界和平作出了巨大貢獻。
   b. contribute1）捐獻，捐贈 。  后接介詞to, toward 或 for
      benjamin contributed a large sum to the hospital.本杰明向醫院捐贈了一筆巨款。
      all the girls in the office contributed toward a wedding present for her.
          辦公室所有的女孩都出了錢，要為她買一件結婚禮物。
      they have contributed much time and effort to founding the nursery.
          他們為建立托兒所花了不少時間和精力。
       2)有助于；促成；起作用
         some people hold that air pollution contributes to this disease.有些人認為這種疾病是空氣污染造成的。