(4). average out(at/to a certain number )to come to an average or ordinary level or standard esp e.g. Months of high and low sales average out over the year一年中销售额高的月份和低的月份 大致相等 (5).stay out of; to remain at a point where one cannot be reached or affected by sb. / sth e.g. Stay out of this; it's my problem, not yours别介入这件事,与你不相干 (6) be out to do sth. be trying to eg. Theyre out to win.他们决心要贏 (7). have no business doing sth /have no business to do sth. to have no right to do sth / shouldn't have been/be doing sth e.g. You had no business meddling./ to meddle in my affairs你无权干预我的事务 (8). accept sb. /sth as true: to take sth. as true, to believe sth e.g. Don' t accept everything you see on TV as true.别以为在电视上看到的东西都是真实的 2)Grammatical structure (1)ways of expressing future time: be going to will; be to (2)ways of using the right emphasizing coordinate conjunctions: not but; not only. but also: both . and: either. or: neither. .nor 5. Post-reading discussion How should history be taught?(4).average out(at/to a certain number)to come to an average or ordinary level or standard esp. after being higher or lower e.g. Months of high and low sales average out over the year.一年中销售额高的月份和低的月份 大致相等。 (5).stay out of : to remain at a point where one cannot be reached or affected by sb./sth. e.g. Stay out of this; it’s my problem, not yours.别介入这件 事，与你不相干。 (6) be out to do sth. : be trying to e.g. They’re out to win.他们决心要赢。 (7). have no business doing sth./have no business to do sth. to have no right to do sth./shouldn’t have been/be doing sth. e.g. You had no business meddling/to meddle in my affairs 你无权干预我的事务。 (8). accept sb./sth.as true: to take sth. as true; to believe sth. e.g. Don’t accept everything you see on TV as true.别以为 在电视上看到的东西都是真实的 2) Grammatical structure (1)ways of expressing future time: be going to ;will; be to… (2)ways of using the right emphasizing coordinate conjunctions: not but; not only…but also ; both…and; either…or; neither…nor 5.Post-reading discussion: How should history be taught?