Great Scientists教案

keys: 1) the old workers instruct the young workers not only in words, but by deeds. 2)the children were also instructed not to leave the classroom after class.7. contribute vi.&vt.捐助，捐獻(xiàn)，貢獻(xiàn)；投稿[典例]1）he contributed to the church.他向教會(huì)捐款。2）he often contributes to this newspaper.他經(jīng)常向這家報(bào)社投稿。3）cigarette smoking is a major factor contributing to cancer.吸煙是導(dǎo)致癌癥的主要因素。[重點(diǎn)用法]  contribution. n. 捐獻(xiàn)，貢獻(xiàn)；投稿  contribute…to …向……捐獻(xiàn)(投稿)  contribute to…促成，起作用，有助于  make a contribution to/towards向……捐贈(zèng)；對(duì)…作出貢獻(xiàn)注意: 以上短語(yǔ)中to為介詞； [練習(xí)]用contribute的恰當(dāng)形式或短語(yǔ)填空。   1) everyone is encouraged to ___________ the discussion.2) her work has ___________ our understanding of this difficult subject.3) she has __________ poems to literary magazines.keys:  1) contribute to  2) contributed to  3) contributed ⅳ重點(diǎn)詞組  （旨在提供綜合運(yùn)用所需材料）1.put forward  提出(建議等)；推薦某人或自己任職位；提名[典例] 1）he put forward a new plan yesterday.他昨天提出一個(gè)新計(jì)劃。2）may i put your name forward as a possible chairman of the committee? 我能否提名你當(dāng)委員會(huì)主席?[短語(yǔ)歸納]   put on穿上；增加                     put on performances演出  put an end to結(jié)束；終止         put off推遲；延期；  put one's heart into全神貫注于    put down寫下  put out生產(chǎn)；撲滅              put back放回；送回  put up舉起；張貼[練習(xí)]用put構(gòu)成的短語(yǔ)填空:1)you can take anything from the shelf，but please _______ the books when you've finished with them.2)he often _______ some useful advice.keys: 1) put back 2) puts forward2.apart from 除……之外;另外[典例]1）apart from a few faults，he is a perfect teacher.除了幾個(gè)缺點(diǎn)之外，他是一個(gè)很好的老師。2）apart from the cost，the dress doesn't suit me.姑且不論價(jià)格，這件禮服也不適合我穿。[短語(yǔ)歸納] in addition to除……之外(還有,包括在內(nèi)) besides 除……之外(還有,包括在內(nèi)) except (for)除……之外除……之外(還有,不包括在內(nèi)) except that 除了…除……之外(還有,不包括在內(nèi))[練習(xí)]選擇以上短語(yǔ)填空。1)        as a senior student, we study other subjects _________ english.2)        your article is well written ________ some spelling mistakes.