Ⅳ. 找出下列句子中的错误,并把正确的句子写在横线上。
1. I want to taking a picture.

2. Mary want a new schoolbag.

3. We don't has enough money.

4. Let's goes to the park.

5. I always gets up at 7:00.

1. I want to take a picture. 2. Mary wants a new schoolbag. 3. We don't have enough money. 4. Let's go to the park. 5. I always get up at 7:00.

1. 固定搭配want to do sth中，to后需接动词原形，将taking改为take，正确句子为I want to take a picture. 2. 主语Mary是第三人称单数，一般现在时谓语动词要用第三人称单数形式，将want改为wants，正确句子为Mary wants a new schoolbag. 3. 助动词don't后需接动词原形，has的原形是have，将has改为have，正确句子为We don't have enough money. 4. Let's后接动词原形，将goes改为go，正确句子为Let's go to the park. 5. 主语是I，一般现在时谓语动词用原形，将gets改为get，正确句子为I always get up at 7:00.

Ⅴ. 连词成句。
1. day every when do get you up (?)

2. time are on you (.)

3. we museum go science shall the to (?)

4. do what usually he Tuesday does on (?)

5. going late we be for dinner are to (.)

1. When do you get up every day? 2. You are on time. 3. Shall we go to the science museum? 4. What does he usually do on Tuesday? 5. We are going to be late for dinner.

1. 本题为特殊疑问句，遵循“疑问词+助动词+主语+动词短语+其他”的结构，疑问词when，助动词do，主语you，动词短语get up，时间状语every day，组合成句。2. 本题为主系表结构的陈述句，主语you，系动词are，表语on time，直接组合成句。3. 本题为shall引导的疑问句，遵循“Shall+主语+动词原形+其他”的结构，主语we，动词短语go to the science museum，组合成句。4. 本题为特殊疑问句，遵循“疑问词+助动词+主语+副词+动词原形+时间状语”的结构，疑问词what，助动词does，主语he，副词usually，动词do，时间状语on Tuesday，组合成句。5. 本题为be going to结构的陈述句，遵循“主语+be动词+going to+动词原形+其他”的结构，主语we，be动词are，动词原形be，表语late for dinner，组合成句。