如：Matt asked Ann, “Are you the happiest person in the world?”-----
Matt asked Ann whether/if she was the happiest person in the world.
我们用wh-疑问词引导的名词性从句来陈述wh-疑问句。
如：I asked her, “How can that could be? -----
I asked her how that could be true.
3．祈使句
1）我们用以下结构来陈述祈使句：陈述动词+宾语+（not）+ to-动词不定式
如：The writer said, “Think about why you should do the things the ad suggests.”----- The writer told us to think about why we should do the things the ad suggested.
“Don t worry, Mickey,” Jen said.----- Jen asked Mickey not to worry.
2) 其它的单词也有同样的用法：advise, encourage, invite, remind, warn
如： “Don t believe every advertisement you read,” Michelle said to me.-----
Michelle advised me not to believe every advertisement I read.
第二单元
一 情态动词：总体介绍
1．我们用情态动词来谈论：
1）能力
如：He can run the 100m sprint in11seconds.
2) 义务
义务性由弱到强排列：ought to/ should----have to -----must
如：You must work hard to win the gold medal.
3)确定
确定性由弱到强排列：might---- may---- could----should-----ought to----will----must 如：She might win a medal at the Olympics.
4) 允许
正式性由弱到强排列：can----could----may----might
如：He is injured but may take part in the games.
2 我们也用情态动词来：
1）提要求：
正式性由弱到强排列：will---can----could----would
如：Can you help me with my training?
提意见：
如：Shall we do exercise this morning?
提供帮助：
如：I ll wash your sports jacket. Shall I get a ticket for you?
提建议：
如：You should not/ ought not to eat a lot before swimming.
3 情态动词后应该接不带to的动词不定式。
如：She could win the gold medal.
4 我们用情态动词的进行时来谈论现在可能发生的事情，用情态动词的完成时来谈论过去可能发生的事情。
如：The boys may be playing football on the playground.
