《2019-2020学年新教材高中英语unit3 the internetsectionⅢdiscoveringusefulstructures&listeningandtalking教学案版本：人教版必修第二册》由会员分享，可在线阅读，更多相关《2019-2020学年新教材高中英语unit3 the internetsectionⅢdiscoveringusefulstructures&listeningandtalking教学案版本：人教版必修第二册（15页珍藏版）》请在金锄头文库上搜索。
1、Section Discovering Useful Structures & Listening and Talking基础知识 预习自检.重点词汇1battery n. 电池batteries n(pl.) 电池2confirm vt. 确认；使确信confirmation n证实；确认confirmed adj. 成习惯的；根深蒂固的3press vt. 按，压；敦促pressure n. 压力；困扰under_pressure 在压力下；承受压力4the_World_Wide_Web 万维网5in_shape 状况良好6keep_track_of 掌握的最新消息；了解的动态7get_d
2、iscounts 获得折扣8bank_account 银行账户.教材原句1Much_has_been_written (已经写了很多) about the wonders of the World Wide Web.2Have_you_pressed (你已经按下了吗) the button yet to copy the file?3Look at the way your face has_been_washed (已经洗过了)4Laura needs an app that will help her get_discounts (获得折扣)5I believe this app cou
3、ld help me get_thinner (变瘦)6Both of Xiao Bos apps keep_track_of (记录) the steps he takes.7You get a message whenever there_has_been_an_update (有更新)8Theyve built a kind of new PC with_more_functions (有更多功能的)9I have_downloaded (已经下载了) the software to help my phone battery last longer.10Look at the way
4、the paths have_been_swept (被扫过)重点知识 合作探究1press vt. 按，压；敦促 (教材P30)归纳拓展(1)press (sth./sb./yourself) against sth. 使紧贴于press sth. into/onto sth. 将塞进；把按入press sb. to do sth. 敦促某人做某事press sb. into doing sth. 迫切要求/勉强某人做某事press sb. for sth. 催促/逼迫某人做某事press for sth. 迫切要求press sth. on sb. 勉强某人接受；促某人吃(或喝)(2)n.
5、 报章杂志；报刊；印刷媒体the press/the Press 记者；新闻工作者；新闻界 press conference 媒体记者会；记者招待会He pressed his back against the door.他后背紧紧靠在门上。All his family pressed_him_to_receive the job as soon as possible.全家人都催促他尽快接受这份工作。They continued to press_for a change in the law.他们不断要求修改这项法律。The story was reported in the press
6、and on television.这件事已在报刊和电视上报道了。(1)单句语法填空He pressed his face _ the window.They agreed to press _ the conference to deal with the problem.They are pressing us _ (make) a quick decision.答案：againstforto make(2)单句写作他把一枚硬币塞进她手里，然后继续向前走。He _ her hand and moved on.不要勉强自己做不喜欢的事情。Dont let yourself _ somethi
7、ng you dont like.答案：pressed a coin intobe pressed into doing2in shape 状况良好(教材P31)归纳拓展(1)in (good) shape (身体)状况良好；(事物)情况良好in bad shape 状况不佳；情况糟糕out of shape (因受损、处理不当等)变形的，走样的；身体不好的；不健康的in the shape of . 呈形状；以的形式take shape 形成；成形(2)in case 以防(万一)；免得in line 准备就绪in vain 徒劳in one word 总而言之in fact 事实上in d
8、anger 处于危险中in advance 事先；提前I must get in_shape,_otherwise I will lose the game. 我必须保持良好的状态，否则会输了比赛。The rails were twisted out_of_shape by the earthquake. 地震发生后，铁轨扭曲得变形了。He said I should not make such an important decision when I was in_bad_shape.他说，我不应当在状况不佳时做出如此重要的决定。It became obvious that all her
9、complaints were in_vain.很明显她所有的抱怨都是白费口舌。(1)单句语法填空When we say someone is _ good shape, we mean they are physically sound.I get out of breath when I run because Im _ of shape.答案：inout(2)单句写作既然你身体状况良好，也许可以开始一项新的运动，比如攀岩。Now that youre _， you might take up a new activity, such as rock climbing.答案：in (goo
10、d) shape3discount n. 折扣vt. 打折(教材P31)归纳拓展at a discount 打折；以一定折扣get/give/offer a discount (on/off sth.) (对于)得到/给予/提供折扣 discount prices 折扣价These shirts are sold at_a_discount because some sizes are not available. 这种衬衣断码了，所以打折出售。We may give a discount_on a large order. 大量订购的话我们可以给折扣。Tour prices are_bein
11、g_discounted.旅游价格正在打折。(1)单句语法填空She bought lots of clothes _ a discount. Can you give me some discount _ this set of silk pajamas?All CDs were discounted 23% _ the marked price.答案：atonoff(2)单句写作如果你买十本以上，他们通常给你打折。They usually _ if you buy more than ten copies. 答案：give you a discountGrammar现在完成时的被动语态单句
12、语法填空1We wont start the work until all the preparations _ (make). 答案：have been made2Despite the previous rounds of talks，no agreement _ (reach) so far by the two sides. 答案：has been reached3In my hometown, there is always a harvest supper for the farmers after all the wheat _ (cut). 答案：has been cut4Sh
13、akespeares play Hamlet _ (make) into at least ten different films over the past years. 答案：has been made5In the last few years thousands of films _ (produce) all over the world. 答案：have been produced6Every year a flood of farmers arrive in Shenzhen for the moneymaking jobs they _ (promise) before lea
14、ving their hometowns.答案：have been promised肯定形式主语have/has beendone . 否定形式主语have/has not beendone . 一般疑问式Have/Has主语 beendone .？特殊疑问式特殊疑问词have/has主语 beendone .？1表示被动的动作在说话之前已经完成，强调过去的动作对现在造成的影响或产生的结果，通常与 already, yet, never, recently等副词及时间状语so far, by now, up till now等连用。The room has_already_been_cleaned.这个房间已经被打扫干净了。(现在已经不用打扫房间了。)The doctor hasnt_been_sent_for yet.还没有派人去请医生。(现在应派人去请医生。)2表示一个被动的动作或状态从过去开始一直持续到现在，并可能继续持续下去，常与for或 since等引导的时间状语(从句)连用，或用于how long引出的句子中。The mach
