2015-2016学年高中英语 Unit 4 Sharing Words & Expressions同步讲练（含答案）

Unit 4 Sharing Words & Expressions
adjust
【语境展示】 阅读下面句子，并试着归纳adjust的意思及用法。
1. She adjusted her skirt, took a deep breath and walked into the room.
2. If the chair is too high you can adjust it to suit you.
3. My eyes were still trying to adjust themselves to the strong sunlight.
4. It took her two years to adjust to life in England.
5. It took her a while to adjust to living alone after the divorce.
【自我归纳】 adjust作“________”讲时，常作及物动词（句1、句2）；作“（使）适合，适应”讲时，既可作及物动词也可作不及物动词，常用于以下结构：adjust oneself to sth.（句3）或adjust to sth. / to doing sth.（句4、句5）。
【拓展】 adjustment n. 意为“调整，调节”。如：
She made a few minor adjustments to the focus of her camera.
She went through a period of emotional adjustment after her marriage broke up.
【即学即练】根据括号内的汉语提示补全下面句子（每空一词）。
1. It took a few seconds for her eyes to ________ ________ ________ ________ (适应黑暗).
2. My parents had trouble ________ ________ ________ ________ ________ ________ (适应住在城市里).
3. Phoebe carefully ________ ________ ________ ________ ________ ________ (整理了她的衣服和头发) before going out.
4. Don’t worry! You’ll quickly ________ ________ ________ ________ ________ (适应学生生活).
5. I’ve ________ ________ ________ ________ ________ (对……做了一些调整) the seating plan.
参考答案
adjust
【自我归纳】 调整
【即学即练】 1. adjust to the darkness 2. adjusting to living in the city 3. adjusted her clothes and her hair 4. adjust yourself to student life 5. made a few adjustments to
otherwise
【语境展示】阅读下面句子，并试着归纳otherwise的词性及意思。
1. I plan to wait here unless someone tells me otherwise.
2. Jimmy is a little naughty, but otherwise a good student.
3. Do as you are told, otherwise you’ll be in trouble.
4. I was ill that day, otherwise I would have taken part in the sports meet.
【自我归纳】
otherwise作副词时，意为“用别的方法，其他方面”（句1、句2）；作连词时，意为“________”（句3、句4），相当于or。
【即学即练】翻译下面句子。
1. His students in Chinese literature are also his teachers otherwise.
___________________________________________
2. He felt very tired yesterday, otherwise he would have helped you.
___________________________________________
参考答案
otherwise
【自我归纳】否则，不然
【即学即练】
1. 这些人在中国文学方面是他的学生，在其他方面却是他的老师。
2. 他昨天很累，不然他会帮你的。
operate
【语境展示】阅读下面句子，并试着归纳operate的意思及用法。
1. The machine can operate for 15 hours continuously at full power.
2. The medicine operated quickly.
3. The doctor says he may have to operate.
4. He operated on the baby’s throat and saved its life.
5. Clive was experienced in operating the computers.
【自我归纳】
★ operate作不及物动词时，意为：① ________（句1）；② 发生影响，起作用（句2）；③ 动手术（常与介词________连用）（句3、句4）。
★ operate作及物动词时，意为“操作，控制，使运行”（句5）。
【即学即练】翻译下面句子。
1. This machine operates night and day.
___________________________________________
2. We will have to operate on his eyes.
___________________________________________
3. The system operates in five countries.
___________________________________________
4. Do you know how to operate the heating system
___________________________________________
参考答案
operate
【自我归纳】工作，运转；on
【即学即练】
1. 这台机器日夜运转。
2. 我们得给他的眼睛动手术。
3. 有五个国家实施这种体制。
4. 你知道怎么操作这个供热系统吗？
hear from
【归纳】 hear from意为“接到……的来信、电话等”。如：
1. I hear from my mother every week.
2. I heard from my sister in New York yesterday.
【拓展】
hear sb. out听某人说完
hear about sb. / sth. 听到关于某人/事物的消息
hear of sb. / sth. 听到或知道某人/事物的情况
【即学即练】选用以上短语的适当形式填空。
1. The parents haven’t yet ________ their son since he went abroad.
2. I am afraid that I don’t have enough time to ________ you ________.
参考答案
hear from
【即学即练】1. heard from 2. hear; out
dry out & dry up
【归纳】
★ dry out 意为“（使）变干，干透”。如：
Hot sun and cold winds can soon dry out your skin.
In summer, water the plants regularly and never let the soil dry out.
★ dry up意为：①（河流，井等）干涸；②枯竭，耗尽；③停止说话。如：
During the drought the river dried up.
If foreign aid dries up the situation will be desperate.
Now, I’m going to dry up and let someone else have his say.
【即学即练】 用含dry的短语的正确形式填空。
1. Water the ground regularly to stop it from ________.
2. What will happen to the project when the money ________
3. It’s been so hot this year that the pond has ________ completely.
4. The kitchen was flooded and it took ages to ________ it ________.
5. The play was going very well until one of the actors suddenly ________.
参考答案
dry out & dry up
【即学即练】 1. drying out / being dried out 2. dries up 3. dried up 4. dry；out 5. dried up