必修五第三单元导学案

登封实验高级中学英语导学案

Book 5 Unit 3 Life in the future

词汇课-于茉莉

日期_____________________ 班级________________________ 姓名____________

教学目标

知识目标：掌握以F重点词汇及短语的意思及用法：impression, lack, switch, instan... 能力目标：

1 •在具体语境中识别和运用重点词汇及短语。

2 •能够用重点词汇及短语造简单的句子。

情感目标：学生在词汇的理解.记忆、学习过程中，培养他们的合作学习能力教学重难点

重点：学生能在具体的语境中识别和运用重点词汇及短语。难点：学生可以使用重点词汇造句。

■巩固默写

1. n.印象：感想：印记一v.给某人深刻印象一a，dj.给人深刻印象的

2・adi.时常发生的：连续不断的一adv.不断地3. adi.在前的：早先的

4・n .指导：向导：导游Vt.指引：指导

5・n.周围的事物：环境adi.周围的一Vt.围绕6. vt.容忍：忍受7. vi. & vt.缺乏：没有n.缺乏：短缺的东西8・n.调整；调节一vt.调整；使适应

9・v按：压；逼迫n.按；压；印刷；新闻一n・压力

10・vt •系牢：扎牢・n・开关：转换vt.转换

12

・adj.乐观（主义）的-*（反义词）13. n.沙漠：荒原14. n.打字员一n.打字机

15. n・瞬间；片刻adj•立即的；立刻的一adv•马上26. _____ adj•贪吃的；贪婪的；贪心的

二、课堂重点突破

1. impression m印痕；印记；印象；感想

have an impression of sth. / doing sth.对（做）某事有印象

make an impression on sb.给某人留下印象

make no impression on 对.. 无影响 / 效果

Your performance gave me a strong impression.

你的表演给我留下了很深的印象。

What I said made no impression on him.

我的话对他不起作用。 联想拓展

impress 认留下印象

impress sth.on / upon one's mind 把 ... 牢记在心上

She spoke very confidently because she wanted to make a great __________ on her employer at the first time ・ A. Influence B ・ pressure C. Impression

D ・ Effect

2. lack v.&n.缺乏；缺少的东西

注意：lack 作划词时，后常接ofo lack 作动词时，既可作及物动词，也可以作不及物动 词，作不及物动词时，后常接for 或in 。lack 不用于被动语态。 常用结构： lack sth. lack

for sth ・ for/through lack of...

克鲁索看到一行人的脚印，他非常害怕。

缺少某物 缺少：需要 因缺

乏. He didn't go there because he lacked courage

・ 他没去那里，因为他缺乏勇气。 The plant died for lack of water •植物因缺水而死© They lacked for nothing.他们无

所需求。 联想拓展 lacking adj.匮乏的；不足的;没有的 be lacking in 缺乏(品质、特点等) She seems to be lacking in comm on sense ・ 她似乎缺乏常识。

Though _ 宝鸡检测) cked C ・ Lacki ng

① 因为缺乏兴.趣这次旅行被取消了。

The trip was can celled through ______

② 他缺乏信心。He ______________.

3. sight n.视力；

常用结构： lose sight of catch sight of sth./sb ・ at first sight at (the) sight of out of

sight be in sight Out of sight, out of mind.眼不见，心不烦。 Last summer we had

seen the sights of Beijing ・ 去年夏天我们游览了北京的名胜。 Crusoe was frightened at the sight of a man's footprint.

in common sense. money, his parents managed to send him to university. (2010-01-陕西

B. lacking of D ・ Iacked in

视觉；看见；光景，奇观；名胜

看不见；忘记；失去

看见某物/人 初看之下；乍看起来 一看见就 看不见 看得见，在眼前

For miles around me there was no thing but a desert, without a single plant or tree _______ ・

A.in sight B・ on earth

C・ at a distanee D・ in place

我们失去了许多珍贵的动物。

We _______________ several precious animals.

4.require vt.需要；要求；命令

常用结构：

require that+主语+（should）+动词原形需要某人做某事

require sb. to do sth.命令某人做某事

require sth. （of sb.）要求（某人）某事

I will do everything that is required of me.

凡是要求我的事，我都会办到。

The situation requires that I （should） be there・

形势需要我去那里。

温馨提示

require后接宾语从句时，宾语从句必须用should do的虚拟语气，其中should可以省略。另外，表示"需要”，且是物作主语时，后接动词ing形式的主动形式表示被动含义，可以等于不定式被动形式；在这一点上，need和want用法相同。

The house requires mending.

=The house requires to be mended.房屋需要维修。

All cars require servicing regularly.

所有汽车都需要立期检修。

They required him to keep it a secret.

他们要求他对这事保密。

（Din competition, women are required ____ s ome of their exercises ______ music. A・ perform; to

B.to perform; to

C.performing; with D・ to perform; by

©All the people present agreed that the matter required _______ ・

A. to look into B・ being looked into

C. to be looked D・ looking into

5.assist vt.&vi.帮助；援助；参与;出席

常用结构：

assist sb. in/with sth.帮助（某人）某事

assist sb. in doing sth.帮助（某人）做某事

assist sb. to do sth. 帮助（某人）做某事

assist with 帮助（照料，做）：在......上给予帮助

I am willing to assist you whenever there is an opportunity.有机会我愿随时帮你。

l z m afraid I can't assist you, you have to go and see the manager.

我恐怕帮不上忙，你得去找经理。

The headmaster assists with a lot of things when free.有空时校长会帮忙做很多事。

①___________________________________ The young nurse was very nervous when she in her first operation・