霍市三中 高中英语选修七 Unit 3 Under the sea
Unit 3 Under the sea 学案三（词汇课）
/>三维目标：1 Use the key points correctly and understand some key structures. 2 To enable students to use the words and phrases properly. 3 To help students cooperate with this words and phrases 学习重点：How to do the exercises correctly with this words and phrases 教学难点：How to understand the structures better 学习过程：
He dragged himself/his tired feet home .
Her skirt dragged on the floor.
3. in the meantime __________________________
1.The baby was sleeping; in the meantime, his mother did the washing.
in the meantime= in the meanwhile
即学即用： 1）在我工作期间，他在看电视。_____________________________________________ 2) 我希望上医学院，这期间，我打算学化学。_____________________________________ 3) Jerry was playing football and Tom was _______ playing volleyball.
酒馆；酒吧 n. __________ 现金 n. ____________ 用现金；用现钱（短语）_____________ 工作室；演播室 n. _______________ 百万富翁；富豪 n.___________________ 戏弄（短语）____________________ 男演员；行动者 n. __________________ 依靠；依赖（短语）______________ 广播；播放 n. & v. __________________ 幽默的；诙谐的__________________ 熟悉的；常见的；亲近的 _________________ 熟悉；与…熟悉起来_____________________
A. however B. meanwhile
【联系】与 in 相关的短语
C. likely D. often in contact with 和…联系 in the long run 从长远来看 in conclusion 总之 in need 需要 in vain 无益地；白白地 in advance 提前 in debt 负债 in public 公开地
新知自主探究 1. pause vi. & n._________________
in the hope of 怀着….的希望 in conflict with 和… 冲突 in the name of 以…名义 in return 作为回报 in case of 倘若；万一 in detail 详细地 in place 在适当的位置
⑴There was a pause before she began to speak again. ⑵ I paused on/upon that word.
pause on /upon ______________ make a pause 歇一下
(1)They urged that the library (should) be kept open during the vacation. (2) He urged upon his pupils the importance of hard work. (3) She urged him to stay. (4) I had /felt an urge to visit Europe.
2. drag vt. ____________________
urge that... ____________________ urge sth. / sb. on___________________________ urge sb. to do sth._______________________ have an urge to do sth _________________
urgent adj 紧急的；急切的 urgency n 紧迫；急迫 即学即用： 1) 他要求所有学生参加这次活动。He _______all the students __ take part in this activity. 2) 有人极力主张他应受到惩罚。________________________________________________________.
drag sb down ___________________ drag behind ___________ drag in ________________________ drag on _______________
霍市三中 高中英语选修七 Unit 3 Under the sea
5. hold up
(1) The pupil held up his right hand to ask questions. (2) The traffic was held up by an accident.
____6_____ these, about 10%of air pollution is caused by other reasons. We should take some measures to fight _____7_______ pollution. New fuel can be used to take _______8____ place of gas. We can plant more trees. If everybody realizes the _____9______ （important） of environment and does something to stop pollution, the problem will _______10_____ （solve）.
①hold up ___________________ ③hold on to _________________ ⑤ hold back _________________
② hold out _______________ ④ hold on ________________
1. The monkeys climbed the trees quick . 2. I don’t think he can be on time , can I ? 3. Everyone in our class like take-away food . 4. The twins didn’t feel well , but they didn’t come . 5. Jack’s uncle joined in the army three years ago . 6. Could you give me anything to eat ? 7. It was too hot last night that I couldn’t sleep well .
(1) 维持生意很难，但是他仍在坚持。 It was hard to keep the business going, but he _________ ________. (2) 她决定不卖掉那座房子。
(3) 我们的事物供给维持不到下个礼拜一了。 __________________________________________________ (4) 他尽力控制住了怒火。 He managed to _________ _________ his anger.
暂停；终止________________________ 逃避；逃跑________________________ 拖；拉；扯 _______________________ 深度；深处________________________ 在此期间；与此同时_____________________ 催促：极力主张__________________ 放弃；遗弃；抛弃___________________ 关系；血缘关系_____________________ 保存；保护_______________________ 目标；靶_____________________ 思考；反射；映射 ________________ 网；网状物；网络_______________
8. To have a twin brother is little strange . 9. There is going to have a dolphin show in the zoo . 10. Could you repeat it again , please ?
With the ______1______ （develop） of industry, air pollution is getting more and more serious. In Beijing, many people suffer different kinds of illnesses because ______2_____ air pollution. Air pollution is caused by the following ____3_____: about half of the problem is caused by vehicles. There are more and more cars, buses on the roads, and they give off ____4______ （poison） gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health ____5______ to others.