Ⅲ.Use two different ways to express the same meaning. Put the adjective in front of the noun or after the noun.
Example: This boy is three years old. He is a three-year-old boy.
1. These are friendly and helpful people.
2. This woman is not happy.
3. That show is very successful.
4. Those are useless suggestions.

1. These people are friendly and helpful.
2. This is an unhappy woman.
3. That is a very successful show.
4. Those suggestions are useless.

【分析】
本题要求通过转换形容词在句中的位置（名词前作定语或名词后作表语）来表达相同含义，解题时需先明确原句中形容词的位置，再将其调整为另一种位置，同时注意不定冠词等细节的正确使用，确保句意不变。
【解析】
根据题目要求，需将形容词在名词前（定语）和后（表语）转换：
1. 第1题：原句中形容词friendly and helpful作定语修饰people，转换为表语，即These people are friendly and helpful.
2. 第2题：原句中形容词happy作表语，转换为定语unhappy修饰woman，需加不定冠词an，即This is an unhappy woman.
3. 第3题：原句中形容词successful作表语，转换为定语very successful修饰show，需加不定冠词a，即That is a very successful show.
4. 第4题：原句中形容词useless作定语修饰suggestions，转换为表语，即Those suggestions are useless.
【答案】
1. These people are friendly and helpful.
2. This is an unhappy woman.
3. That is a very successful show.
4. Those suggestions are useless.
【知识点】
形容词作定语、形容词作表语、句式转换
【点评】
本题考查英语中形容词在句中不同功能位置的转换，是基础语法应用题型，需掌握定语和表语的用法差异，注意不定冠词的正确搭配，整体难度不大。
【难度系数】
0.5

Ⅳ.Make a sentence with one word or phrase from each of the boxes.
Use the sentence pattern “It is ... to do ... ”. There can be more than one correct answer.
exciting
healthy
difficult
relaxing
wonderful
convenient
lie on the grass
do exercise
go hiking
ride a bike
eat an ice cream
complete a task
to a near place
with friends
without help
three times a week
in the hot weather
on a cool day
Example: It is wonderful to eat an ice cream in the hot weather.
1.
2.
3.
4.
5.

（答案不唯一）
1. It is exciting to go hiking with friends.
2. It is healthy to do exercise three times a week.
3. It is difficult to complete a task without help.
4. It is relaxing to lie on the grass on a cool day.
5. It is convenient to ride a bike to a near place.

【分析】
首先明确题目要求：需从两个方框（形容词类、动作/补充短语类）中各选一个词/短语，结合“It is + adj + to do sth”的句型造句，要求语义通顺合理。解题思路：1. 先从形容词方框中选取合适的形容词；2. 再从动作短语方框中选取匹配的动作短语；3. 搭配合适的补充短语（如伴随、时间、方式等），确保符合句型结构且逻辑通顺，避免搭配不当。
【解析】
根据题目指定句型，依次选择方框内词汇组合：1. 选形容词exciting，动作短语go hiking，伴随短语with friends，组成句子It is exciting to go hiking with friends；2. 选形容词healthy，动作短语do exercise，频率短语three times a week，组成句子It is healthy to do exercise three times a week；3. 选形容词difficult，动作短语complete a task，方式短语without help，组成句子It is difficult to complete a task without help；4. 选形容词relaxing，动作短语lie on the grass，时间短语on a cool day，组成句子It is relaxing to lie on the grass on a cool day；5. 选形容词convenient，动作短语ride a bike，地点短语to a near place，组成句子It is convenient to ride a bike to a near place。
【答案】
1. It is exciting to go hiking with friends.
2. It is healthy to do exercise three times a week.
3. It is difficult to complete a task without help.
4. It is relaxing to lie on the grass on a cool day.
5. It is convenient to ride a bike to a near place.
【知识点】
It is + adj + to do句型、词汇搭配
【点评】
本题为基础英语句型运用题，考察学生对指定句型的掌握及词汇的合理搭配能力，难度适中，答案不唯一，能有效检验学生的基础语言运用水平。
【难度系数】
0.6