1.tell_...apart　区分开

2．as_long_as 只要

3．lie_in 在于

4．in_conclusion 总之

5．a_huge_number_of 大量的

6．get_down_to_sth. 开始做某事

7．let_sb.down 使某人失望

8．or_rather 更确切地说，倒不如说

9．complain_about 对......抱怨

10．be_relevant_to 与......有关 1.The girl wants to find a person who is worth depending on and won't let_her_down.

2．The final examination is coming up soon.We'd better get_down_to preparing for it.

3．The number of the people invited to the meeting is fifty, a_huge_number_of whom are artists.

4．As a matter of fact, happiness doesn't lie_in how much property you own.

5．Learning foreign languages calls for your memory, time, patience and emotions.In_conclusion,_it is not a simple thing.

6．I'm now writing to complain_about the service of your hotel. 　　

　　(三)仿写明句式--以用为本

教材原句 句式解读 句式仿写 1.In this sense everybody's use of language - whether English, Chinese, or any other - is different.

从这种意义上来说，每个人对语言的使用--不管是英语、汉语还是任何其他语言--都是不同的。 whether ...or ..."不论......还是......"，用于连接并列成分。 她去也好留也好都没有什么关系。

It makes no difference whether_she_goes_or_she_stays. 2.Perhaps correctness doesn't matter - as long as speakers can understand each other - it's communication that counts.

也许正确与否不要紧--只要说话的人互相明白就行--重要的是交流本身。 强调句型。 正是我们在回家的时候我才意识到帮助别人是多么令人愉悦。

It_was_when_we_were_returning_home_that I realized how happy it was to help others. 3.English has a huge number of colourful and splendid expressions which may be difficult to understand.

英语中有大量绚烂而华丽但可能很难懂的表达。 "主语＋be＋adj.＋to do ..."句式，不定式用主动形式表示被动意义。 (2017·全国卷Ⅰ书面表达)首先，我建议你学习唐朝的历史，这可能会比较容易理解。

Firstly, I advise you to learn the history of the Tang Dynasty, which_may_be_much_easier_to_understand. 　　

　　二、课堂重点深化

　　1．debate n．讨论；辩论v.辩论；争论

　　　[自主体验]

　　单句语法填空

　　①Whether pollution is directly linked to the disease is under debate.

②They debated with each other about/on/over the environment protection and economic growth.