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1、(高二)年级(英语)学科教学案课题名称:unit4 sharing（知识点）授课班级:高二(1)(2)班 上课时间:2011-3 课时:2教学目标: 熟练掌握本单元单词;通过阅读文章了解重点词汇的用法.教学重点: 1.Encourage students to master the words and phrases; 2. Get to know the main idea of the reading passage; 3. Learn to use the words and phrases in this unit.教学难点: 1.Get to know the usage of so
2、me key words and phrases; 2. Encourage more students to get involved to the class.教学过程:重点词汇1. adjust (v) 整理，调整；适应 adjust to。(to 为介词) 适应 eg. It took several seconds for his eyes to adjust to the dark.adjust sth /oneself to sth 使适应（= adapt oneself to） eg. Youll quickly adjust yourself to the new livin
3、g condition.2.be dying to do = be eager/anxious to do极想/渴望 /迫切想要做 eg. She is dying to know where youve been.be dying for sth = be eager for sth 迫切想要某物eg. Im dying for something to eat. look forward to sth或look forward to doing sth 盼望/期待（做）某事 3. get through (1) 通过（考试，测验等） eg. Tom failed but his siste
4、r got through.(2) 接通电话 eg. I rang you several times yesterday, but couldnt get through (to you ) .(3) 通过，穿过 eg. We managed to get through the forest with his help.(4) 完成 eg. As soon as I get through my work, I will go and see you.4. hear from “收到的来信” 后接的宾语是(发信)人。 Eg. I heard from my sister in New Yo
5、rk yesterday. （我昨天收到了在纽约的姐姐的来信。） hear of/ hear about 听说 eg. I am sorry to hear about your accident. (听说你遇到意外，我很难过。)5. make a difference（1） 有所作为 Eg. It is not necessary to be a great scientist to make a difference, but there are things we can learn from the best minds in this world.(2) make a/no/some
6、 /little/much difference 有/没有/一些/很小/很大影响Eg. The rain didnt make much difference to the game. It makes no difference to me whether he goes or not.6. up to be up to sth = be busy doing sth 忙于某事/从事某事 Its up to sb to do sth 由某人负责做某事 be up to = be fit for 胜任（常用于否定句和疑问句中）Its (all )up to you. 由你决定up to = u
7、p till/until直到up to now=so far 到目前为止 up to date最新的，现代的 7. come across 该词不用与被动语态 (1) “偶然遇见或发现” 近义词有run across , run into , meet with, meet by chance, happen to meet , Eg. Ive just come across an old friend I havent seen for years. She came across a former teacher on her way home .(2) 穿过，走过 eg. He cam
8、e across the hall into a room. 他穿过大厅进入一个房间。(3) 被理解，被传达 eg. He spoke for a long time but his meaning did not really come across.其他词组： come to an end 结束；come up with提出,想出；come to a conclusion/decision得出结论/做出决定；come into effect/force/ use生效/开始使用；8. privilege （1）作n. 特权，优惠 have the privilege of doing/ to
9、 do sth. 有特权 eg. I hope to have the privilege of working with them again. (但愿我能有幸与他们再度合作。) It is a privilege to do sth.有幸做某事。（= it is an honor to do ）Eg. It is a privilege to meet the President.(2) 作vt. 给予特权,Eg. I was privileged to be a volunteer of the Beijing Olympic Games.9. relevant adj. 有关的，切题的
10、 Eg. Do you have the relevant experience? 你有相关的经验吗？ Be relevant to 与相关 Eg. What he said was not relevant to the matter in hand. 他说的话与正在处理的这件事无关。10. participate 作vi. 参与，参加，分享，分担 Participate with sb. in sth. 与某人分担 Eg. He participated with his father in his sufferings. 他分担父亲的痛苦。 Participate in 参加（= tak
11、e part in ）Eg. Everyone in the class is expected to participate in these discussions. 班里的每个人都希望参加这些讨论。11. otherwise （1）conj.否则，不然，= or/if not Eg. You should go now, otherwise youll miss the bus. (2) adv. 用别的方法；不同地；在其他方面；除此之外；= in another way/ apart from Eg. Well get there somehow, by boat or otherwi
12、se. 我们总要设法去那里，乘船也好，或用其他办法也好。12. dry (sth.) out (使浸水等物)完全变干；干透 Eg. Keep your wet coat near the fire and dry it out quickly. 把你的湿大衣拿到火旁烤干。 dry up （河流、井等）干涸，使干/ 枯竭 eg. The long drought dried up all the wells. 长期的干旱使所有的井都干涸了。随堂练习：一 单词拼写1. Studying in another country requires a period of _a_ and it will
13、take a while to fit it.2. The kids have no _c_ of right and wrong and need their parents guidance.3. Im sorry to tell you that your previous work experience isnt _r_ to this position.4. I was ill that day; _o_ I would have taken part in the sports meeting.5. People who want to make a fortune never t
14、hink of living in _(偏远的) areas.6. Most of the children want to _(参与) in the discussion to be held this Friday.7. He had no special _(特权) and was treated just like all the other prisoners.8. The measures have improved the safety of passengers waiting on the _(月台).二.选词填空come cross; be dying to; the ot
15、her day; hear from; make a difference; for sure; adapt to; dry up; be dying for; hear of1. When you _ new words in an article, you should try to guess their meanings first instead of referring to the dictionary.2. I was looking forward to _ him, but nothing came.3. I come to the river where we used to swim, but it has _ due to the drought.4. My little daughter _ visit Shanghai Disneyland
