高中英语外研版必修4学案

Section ⅡIntroduction & Reading and

Vocabulary—Language Points

communicate v i.(用语言、信号等)传达信息；交流

(教材P22)Although these are very important，we communicate with more than just spoken and written words.

尽管这些很重要，但我们并不只是通过口头和书面语言交流。

①Parents and children should communicate to increase understanding each other.

家长和孩子应该交流以增加相互间的理解。

(1)communicate with sb.和某人进行交流

communicate sth.to sb. 把……传递给某人

(2)communication n. 通信；交流

②They often communicate with us by telephone.

他们经常通过电话与我们交流。

③He asked me to communicate his wishes to you.

他请我向你转达他对你的祝愿。

④The lack of communication (communicate)between parents and children leads to the generation gap.

父母和孩子之间缺乏交流会导致代沟。

vary v i.变化v t.改变

(教材P22)．..yet there is also “learned” body language，which varies from culture to culture.

……但也有“习得的”身势语，习得的身势语在不同的文化中各不相同。

①Teachers should vary their lessons to make them more interesting.

为了增加趣味，教师应该使自己的课多样化。

(1)vary in...在……方面不同，有差异

vary from... 不同于……

vary from...to... 由……到……情况不等

(2)variety n. 变化，多样性，种类

a variety of/ varieties of 各种各样的

(3)various adj. 各种各样的，多方面的

②The temperature in winter in this area varies from_0 ℃ to 15 ℃.

这个地区冬天的气温在0度到15度之间变化。

③They vary in weight and height.

他们在体重和身高上不同。

④When Christmas comes，cards of various(vary)shapes and sizes are sold in shops.

当圣诞节来临时，不同形状和大小的贺卡在商店里出售。

【导学号：98180013】

⑤The store provides the customers with a great variety (vary)of goods every day.

这家商店每天为顾客提供各种各样的商品。

involve v t.包括；涉及

(教材P22)Greetings in Asian countries do not involve touching the other person，but they always involve the hands.

亚洲人打招呼是不接触他人身体的，但经常会用到手。

(1)involve sb.in (doing)sth.使某人参与(干)某事，

使某人牵扯到某事中

involve doing sth. 包括做某事；参与做某事

(2)involved adj. 复杂的；有牵连的，

有关的

be / get involved in 被卷入；热衷于；专心于

be/get involved with 与……有关

①The school often involves the children in all kinds of after-school activities.

学校经常让孩子们参加各种各样的课外活动。

②We each make decisions that involve taking(take)a chance.

我们每个人做出的决定包含碰运气的成分。

③I was_involved (involve)in the book that I didn't hear your knock.

我全神贯注地读书，没有听到你敲门。

④Involved (involve)in the car accident，the driver had no alternative but to stay and wait for the policeman.

由于出了车祸，司机只好停下来等警察来处理。

[名师点津]

involved作前置定语时，意为“复杂的”；作后置定语时，意为“涉及到的”。

⑤This is an involved project and all the people involved have been trained for it specially.

这是一个复杂的工程，所有涉及人员都受过专门的训练。

hold up举起；阻挡；(使)停顿；支撑；延误

(教材P22)One person then holds up his hand，palm outwards and five fingers spread.

然后一个人举起他的手，手掌向外，五指展开。

写出下列句中hold up的含义

①It's reported that three men held up a jeweler's last night.________

②This old tree is held up by a post.________

③I missed meeting my boss at the airport because my car was held up in the traffic jam.________

④She held up her arm and wiped her tears off.________

【答案】①抢劫②支撑③延误④举起