二、用连词and、or或but将每小题中的两个句子合并成一句话。
1. Do you want a jacket? Do you want a coat?


2. Lily found a blue bike in a shop. It was too expensive for her.


3. Be quick. You'll miss the train.


4. There is a pair of trousers on the bed. There are two skirts on the bed.


5. My parents say math is useful. I think it is very difficult.

1. Do you want a jacket or a coat?
2. Lily found a blue bike in a shop, but it was too expensive for her.
3. Be quick, or you'll miss the train.
4. There is a pair of trousers on the bed and there are two skirts on the bed.
5. My parents say math is useful, but I think it is very difficult.

首先明确三个连词的基本用法：and用于连接并列、顺承关系的内容，意为“和、并且”；or可表选择关系（意为“或者”），也可放在祈使句后引出负面结果，意为“否则”；but用于连接语义转折的内容，意为“但是”。逐题分析：
1. 两个问句是给出两个选项供对方选择，表选择关系，用or连接构成选择疑问句；
2. 前半句说Lily在店里找到了蓝色自行车，后半句说这辆车对她来说太贵，前后语义转折，用but连接；
3. 前半句是祈使句要求对方加快速度，后半句是不加快速度会出现的坏结果，or此处表“否则”符合语境；
4. 两个分句都在描述床上摆放的物品，是并列关系，用and连接；
5. 前半句说父母认为数学很有用，后半句说我觉得数学非常难，前后语义转折，用but连接。

一、根据汉语意思翻译下列句子，每空一词。
1. 你能告诉我去动物园的路吗？
Could you tell me the zoo?
2. 起初我觉得这道数学题太难了，但后来我算出来了。
I thought the math problem was too hard , but later I worked it out.
3. 沿着这条路直走，直到你看到红绿灯。
Go along this road you see the traffic lights.
4. 我们在公共场合应该保持安静。
We should in the public places.
5. 他们兴奋得睡不着觉。
They were excited go to sleep.

1. the way to
2. at first
3. until
4. keep quiet / be quiet
5. too; to

1. 本题考查固定表达，"the way to + 地点"是固定搭配，意为"去某地的路"，正好对应题干"去动物园的路"的含义，符合三个空的要求。
2. 本题考查固定短语，at first意为"起初、一开始"，和题干里的"起初"语义完全匹配，符合两个空的要求。
3. 本题考查连词until，意为"直到……为止"，用来引导时间状语从句，契合句子"沿着路直走直到看见红绿灯"的语义。
4. 本题考查固定短语，keep quiet或者be quiet都表示"保持安静"，情态动词should后面需要接动词原形，符合两个空的要求。
5. 本题考查固定结构too...to...，意为"太……而不能做某事"，对应题干"兴奋得睡不着觉"的含义，符合两个空的要求。

二、根据要求完成下列各题，每空一词。
1. The supermarket is on the corner of Xinhua Street and Zhongshan Road. (对画线部分提问)
the supermarket?
2. I prepared some food for the trip. (对画线部分提问)
you for the trip?
3. Finally, they arrived at the top of the mountain. (改为同义句)
Finally, they the top of the mountain.
4. She went to the library by bus. (改为否定句)
She to the library by bus.
5. There is a bookstore at the end of the street. (改为一般疑问句并作否定回答)
— a bookstore at the end of the street?
—, .

1. Where is
2. What did; prepare
3. got to
4. didn't go
5. Is there; No, there isn't

1. 画线部分表示地点，对地点提问要用疑问词Where，原句含有be动词is，直接将is提前即可完成提问。
2. 画线部分表示事物，对事物提问要用疑问词What，原句是一般过去时，需要借助助动词did，后面的实义动词要变回原形prepare。
3. 短语arrived at意为“到达”，同义的两个空的短语是get to，句子时态为一般过去时，get要变为过去式got。
4. 原句是一般过去时，变为否定句需要借助助动词didn't，后面的实义动词went要变回原形go。
5. There be句型改为一般疑问句，直接将be动词is提前到句首，构成Is there；该句型的否定回答固定为No, there isn't。