1、Unit 2 Looking into the futureLearning About LanguageCONTENTSLeading-inWhile-classAfter-classPart 1Part 1Part 2Part 2Part 3Part 3Part.1Leading-inLeading in重点短语e true 2.keep.secure 3.benefit from 4.make certain 5.send out 6.set off 7.hang out with 8.as soon as 实现保持安全从受益确信发出出发和一起闲逛一就Part.2While-classC
2、are will also be taken to combine the building and surrounding architecture together to form an effective system.还应注意将建筑物和周围建筑结合起来,以形成有效的系统。【词汇精讲】combine vt.&vi.(使)结合;混合Efforts and confidence combine to make a full man.努力与信心结合造就完人。He will combine the two jobs over the next three years.今后3年,他将同时兼顾这两项
3、工作。While-class【词汇拓展】The hotel combines comfort with convenience.这家旅馆既舒适又方便。The two writers worked well in combination.两位作家合作得很好。While-class重点句式1.However,I could not help but feel anxious.然而,我不禁感到担心。【句式剖析】cant help but do意为“只能做;不得不做;只好做”。She couldnt help but wonder what he was thinking.她不禁琢磨着他在想些什么。I
4、 cant help but feel sorry for her.我只能为她难过。While-class【句式拓展】I cant help thinking he knows more than he has told us.我总觉得他没把他知道的事全告诉我们。I am busy at the moment,so I cant help to clean the room.我现在很忙,无法帮忙打扫房间。While-class2.Better not hang out with Sam then.最好不要和山姆闲逛。【句式剖析】本句是一个省略句,Better not前面省略了You had。h
5、ad better意为“最好”,用于表示对别人的劝告、建议或表示一种愿望,后面接动词原形。You had better draw a picture with these crayons.你最好用这些蜡笔画一幅画。We had better be starting back now.我们最好现在就动身回去。While-class【句式拓展】(1)had better的否定式为had better not。(2)had better通常不以普通疑问句的形式出现。但有时用于否定疑问句,常用“Hadnt+主语+better.?”结构,作为一种劝告形式,比肯定形式的语气更婉转一些。You had be
6、tter not miss the last bus.你最好不要错过末班公共汽车。Hadnt you better take an umbrella?你不认为该带一把伞吗?While-class将来进行时一、将来进行时的构成将来进行时肯定式疑问式否定式I/We will/shall be doing.Will/Shall I/we be doing.?I/We will/shall not be doing.You/They will be doing.Will you/they be doing.?You/They will not be doing.He/She/It will be do
7、ing.Will he/she/it be doing.?He/She/It will not be doing.While-class二、将来进行时的构成1.表示最近或较远的将来正在进行的动作。Dont phone him between 5pm and 6pm.Hell be having a meeting then.五点至六点之间不要给他打电话,那时他在开会。When I get home,my wife will probably be doing cooking.当我到家时,我太太可能正在做饭。2.表示按计划或安排要发生的动作。The train wont be leaving u
8、ntil one oclock.火车一点钟才开。We shall be going to London next week.下周我们要去伦敦。While-class3.常用来表示预计即将发生或势必要发生的动作。When shall we be meeting next time?我们下次什么时候见面?Do come tomorrow!Well be expecting you.明天务必来,我们会等你的。4.表示委婉语气。Will you be needing anything else?你还需要什么吗?When will you be coming again?你什么时候再来?While-cl
9、ass三、将来进行时与一般将来时的区别1.将来进行时表示将来某时正在进行的动作,而一般将来时表示将来某时将要发生的动作。如:What will you be doing at seven the day after tomorrow?后天晚上七点你会在做什么呢?What will you do at seven the day after tomorrow?后天晚上七点你要做什么?2.将来进行时表示已有的安排,而一般将来时表示临时决定。Ill go to see him after school.放学后我去看他。Ill be going to see him after school.放学后我
10、准备去看他的。While-class3.两者均可表示将来,但用将来进行时语气更委婉。When will you finish your homework?你什么时候完成作业?When will you be finishing your homework?你什么时候完成作业呢?4.有时将来进行时则只是单纯地谈未来情况,而一般将来时中的will含有“愿意”的意思。Mary wont be paying this bill.不会由玛丽来付钱。(单纯谈未来情况)Mary wont pay this bill.玛丽不肯付这笔钱。(表意愿)Part.3After-classAfter-class.单句语
11、法填空1.I(do)my homework at ten tomorrow evening.答案will be doing2.We(fly)to the United States this time next week.答案will be flying3.You can call me at 8 in the evening.I(not sleep)then.答案will not be sleeping4.At 5:00 pm,the boys(practice)football on the playground.答案will be practicing5.They probably(wa
12、tch)TV when we get there.答案will be watchingAfter-class.完成句子1.我不久就要去度假了。I my holiday soon.答案will be taking2.他们会在车站接我们的。They at the station.答案will be meeting us3.下周五这个时候莉莉将正在进行演讲。Lilythis time next Friday.答案will be giving a speechAfter-class4.明天这个时候他们正坐在电影院。This time next day they.答案will be sitting in the cinema5.在3000年,许多人将生活在太空站。In the year 3000,a lot of people.答案will be living on space stationsThank you！
