Question

today,have,how,you,many,do,lessons,science连词成句152？

Answer 1

1. 问题解答: 这里可以利用英语的how many句型进行连词成句。How many后面必须跟可数名词复数，因此句子的特殊疑问词部分应该是how many science lessons，后面再接句子的助动词、主语和谓语动词，最后才是时间状语today。参考答案: How many science lessons do you have today？

2. 语言知识: 英语学习中，常常遇到对数量进行提问的特殊疑问句，通常有两个句型可供选择，一个是how many，另一个是how much。这两种句型有什么区别？How many主要用来提问可数名词的数量有多少，后面必须跟可数名词复数形式。How much则与之相反，只用来提问不可数名词数量有多少，how much后面只能跟不可数名词或者集合名词，比如how many apples，How many houses，How many people等等。在提问价格的句型中，往往把how much后面的名词money省略不用，比如How much milk，how much water等等。下面举例进行说明。

3. 举例说明:

① How many students are there in your class? 你们班有多少个学生？

② How many athletes have taken part in this sports meeting? 有多少个运动员参加了这次运动会？

③ How much milk do you need?你需要多少牛奶？

④ How much water do you need to water these apple trees?浇灌这些苹果树需要多少水？

Answer 2

How many science lessonsdo youhave today?

Answer 3

How many science lessons do you have today?

今天你有多少节自然科学课？

Answer 4

How many science lessons do you have today?