Ⅰ. Listen and choose(听录音,选择听到的句子)
()1. A. This one looks like an ice cream cone. B. This one looks like a sunflower.
C. This one looks like a green umbrella.
()2. A. They have long,thin stems. B. They have short,thick stems.
C. They have big,thin leaves.
()3. A. The roots take in food and water. B. The leaves take in sunlight.
C. The stem brings water to the leaves.
()4. A. It is going to be sunny. B. It is going to be rainy.
C. It is going to be cloudy.
()5. A. It has special leaves and beautiful flowers.
B. It has a short stem and some small leaves.
C. It has a long stem and some big leaves.

1. A 2. A 3. B 4. B 5. C

Ⅱ. Listen and choose(听录音,选择正确的应答句)
()1. A. Yes,it is. B. Yes,it does. C. It's nice.
()2. A. It's a water lily. B. They look like umbrellas. C. It's pink.
()3. A. They take in water. B. They are long. C. In the soil.
()4. A. Rainy. B. Sunny. C. Yes,it can.
()5. A. Yes,I like. B. Yes,it is. C. No,you're wrong.

1. A 2. B 3. C 4. A 5. B

Ⅰ. Read and choose(选出含有音标/au/的一项)
()1. I open the window and see a beautiful flower in slow wind.
A B C
()2. I know it often snows here. How is the weather today?
A B C
()3. Look around the kitchen. The bowl is yellow.
A B C
()4. I wear my new coat and take a boat in the park. Now I see a plant.
A B C
()5. I will walk down the street and show my poster tomorrow.
A B C

1. B 2. C 3. A 4. C 5. A

【分析】本题考查英语中常见字母组合的发音，需回忆字母组合（如ow、ou、oa）的不同读音，逐个分析每个小题中A、B、C划线部分的发音，找出含有音标/au/的选项。
【解析】
1. 小题1：A选项window中划线部分ow发音为/əʊ/；B选项flower中划线部分ow发音为/aʊ/；C选项slow中划线部分ow发音为/əʊ/，故选B。
2. 小题2：A选项know中划线部分ow发音为/əʊ/；B选项snows中划线部分ow发音为/əʊ/；C选项How中划线部分ow发音为/aʊ/，故选C。
3. 小题3：A选项around中划线部分ou发音为/aʊ/；B选项bowl中划线部分ow发音为/əʊ/；C选项yellow中划线部分ow发音为/əʊ/，故选A。
4. 小题4：A选项coat中划线部分oa发音为/əʊ/；B选项boat中划线部分oa发音为/əʊ/；C选项Now中划线部分ow发音为/aʊ/，故选C。
5. 小题5：A选项down中划线部分ow发音为/aʊ/；B选项show中划线部分ow发音为/əʊ/；C选项tomorrow中划线部分ow发音为/əʊ/，故选A。
【答案】1.B 2.C 3.A 4.C 5.A
【知识点】英语音标、字母组合发音
【点评】本题聚焦英语语音基础考点，考查常见字母组合的读音辨析，需学生牢记易混淆的/əʊ/与/aʊ/的发音规则，是英语学习中语音部分的核心基础内容。
【难度系数】0.3