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本文题目：高二英语一单元教案：Great Scientists教案

Unit 1 Great Scientists

Language Points of Warming and Reading

1. characteristic 【课文原句】

characteristic 1)n..特征;特性

和蔼是他的特性之一。Kindness is one of his characteristics.

2) adj.典型的，作为能突出人或者东西的特征的;独特的

我听到我朋友那有特色的笑声。I heard my friend’s characteristic laugh.

常见搭配：be characteristic of 是……的特性

他就是这么迟钝。Such bluntness is characteristic of him.

2.put forward 【课文原句】

put forward 1)提出(计划，主意等)2)推荐，提名 3)(把时钟指针)往前拨;将……提前

① 他提出一项计划让全体委员审议。He put forward a plan for the committee to consider.

② as the candidate for the chairman of the committee?

③ 记住今晚把时钟指针往前拨。Remember to put your clock forward tonight.

④ 我们已把婚礼提前了一周。We’ve put the wedding forward by one week.

知识链接：put aside 把……放在一边，把……搁置起来 put away把 ……收起来，储蓄

put through 接通电话，完成put back 把……放回原处put down 放下，记下镇压

put up 举起，建造，张贴 put off 推迟 put out熄灭

活学活用：The workers will go on strike if the demands they are turned down.

A. put aside B. put through C. put forward D. put away

3.conclude vt.&vi.结束;得出结论;推断出;断定。

1)我们将以国歌结束我们的音乐会。We will conclude our concert with the National Anthem.

2)从证据来看我敢断定你错了。From the evidence I must conclude that you are wrong.

conclusion n.结论

come to /reach/arrive at/draw a conclusion 得出结论

4.expert 【课文原句】

expert 1) adj 内行的;老练的;熟练的 常与at或 in连用

根据专家的建议 according to expert advice

熟练的骑手an expert driver

他善于烹制又好吃又便宜的饭菜。He is expert at/in cooking good cheap meals.

expert 2)n. 专家，能手 常与at或 in/on连用

① 农业/数学/心理学专家 an expert in agriculture/mathematics/psychology

② 凯特是个幼儿教育专家。Kate is an expert in /at/ on teaching small children.

5.attend vt.&vi. 1)照顾，照料，护理

①除了Tina.，再无人照顾他了。There was no one to attend him but Tina.

②哪位护士在照顾你?Which nurse is attending to you?

2)参加，出席

昨天他没有参加会议。He didn’t attend the meeting yesterday.

知识链接：attendance n.出席，参加 attendant n.侍者，服务员 attend to 处理，对付;照料attend school/church 去上学/ 做礼拜attend a meeting/ a lecture参加会议/听演讲

辨析：attend, join , join in与 take part in

1) attend 出席，参加(会议、仪式、婚礼等)，不强调参加者在活动中所起的作用。

2) join参加组织、团体，并成为其中一员;加入一群人，并和他们一起活动

3) join in参加(某活动)，也可用在 join sb. in sth.的结构中，表示加入某人一起做某事

4) take part in参加(某活动)，并在其中起作用

活学活用：He told me that he had an important party to that night.

A. attend B. join C. join in D .take part in

6.expose 【课文原句】

expose vt.1)使暴露;使面临;使处于无遮蔽或不受保护的状态;使受影响;

常见句型：expose sth./sb./oneself to sth

① 留在屋里，不要让皮肤在太阳下暴晒。Keep indoors and don’t expose your skin to the sun.

② 使士兵冒不必要的危险expose soldiers to unnecessary risks

③ 遭受批评/嘲笑 expose oneself to criticism/ ridicule

④ 婴儿被离弃在风雨之中。The baby was left exposed to the wind and rain.

⑤ 接触英语达六年左右的学生a student who has been exposed to English for some six years

2)揭露，揭发;暴露;使曝光

① 揭发阴谋/犯罪行为expose a plot/ crime

② 他说了那句不妥的话，暴露了他对此事的无知。That unfortunate remark exposed his ignorance of the subject.

③ 使一卷底片曝光expose a reel of film

7.challenge【课文原句】

Challenge 1)n. 挑战，具有挑战性的事物。常见结构：

face the challenge 遇到问题，面对挑战

accept a challenge接受挑战

issue/offer a challenge提出挑战

他接到电视辩论的挑战。He received a challenge to a TV debate.(常与to连用)

2)v.向挑战……挑战challenge sb.to sth.就某事向某人挑战

①他们向我们提出开展友谊竞赛。They challenge us to a friendly competition.

②他们的学校向我们学校挑战，要进行足球比赛。Their school challenged ours to a football match.

8.control 【课文原句】