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我经常怀疑是否值得花如此多的时间在家庭作业上。
我不能理解为什么他们对我如此严格。
Step 2 Grammar
We use a question word to introduce an object clause that expresses a wh- question. The word order in the clause should be the same as that in a statement.
Tip: Whom is an object pronoun. We can use who instead of whom.
1. I wonder what I should do.
2. Daniel does not know whom he should talk to.
3. Sometimes we forget when we should stop.
4. I do not understand why they are so strict with me.
5. I do not know how I should deal with the problem.
Step 3 Object clauses .
if或whether连接的宾语从句，由一般疑问句转化而来，常放在ask，see，know，wonder, find out等动词/组后面。常可换用,口语中多用if。
连接代词和连接副词引导的宾语从句是由特殊疑问句变化而来，要用陈述句语序。常放在：see, say, tell, ask, answer, know, decide, find out, imagine, suggest, wonder, discover, understand, inform, advise等动词/组后面。
Step 4 Summary宾语从句三要素：
连接词：that（陈述句）
if/whether（一般疑问句）
who; whom; whose; which; what when; where; why; how(特殊疑问句)
时态：主句为一般现在时，从句可以是任何时态。主句为一般过去时，从句进行相应的变化。客观真理，自然现象等不变
语序：陈述语序
Step 5 Practice
1. The Class 1, Grade 9 students are talking about their problems. Help
them complete each object clause below with a correct question word.
1. Kitty: I need silence when I’m studying. I don’t know _____ I can find a quiet place.
2. Peter: I need someone to share my worries with. I wonder __________ I should go to for help.
Step 6 Giving suggestions
We give suggestions politely using structures such as Why not…, Why don’t you,…, What/ How about…, Let’s… and Shall we…
Tip:
We also use perhaps to give suggestions. Perhaps you should manage your time better.
Step 7 Practice
Millie feels tired these days. Amy and Sandy are trying to help her. Use the correct structures to help the girls give suggestions.