北师大统考版高中英语一轮复习必修2导学案+PPT课件

这是一份北师大统考版高中英语一轮复习必修2导学案+PPT课件，文件包含24pptx、25pptx、26pptx、Unit5Rhythmdocx、Unit4Cyberspacedocx、Unit6Designdocx等6份课件配套教学资源，其中PPT共180页， 欢迎下载使用。
(一)分类识记单词——用时少·功效高核心单词练通记全记牢1.________ adj.　有可能的 adv. (与mst, very连用)可能2．________ vi. 集中注意3．________ n. 洪水；水灾 vt.& vi. 淹没4．________ vt. 影响5．________ n．& vt. 进攻；攻击6．________ n. 目的地7．________ n．& vt. 优惠；提供，提议8．________ vt. 拒绝；不接受9．________ n. 景色；风景10．________ adj. 平均的 n. 平均数
用准用活1．The city was selected as the place fr an imprtant meeting in 2018 because f its beautiful castal ________ (风景，景色)．2．Health and envirnmental prblems have increasingly becme the ________ (焦点) f attentin.3．It seemed strange that he shuld have ________ (reject) the practical suggestin put frward by us.4．When it cmes t human clning, ________ (view) differ frm persn t persn.5．The peple wh cannt quit smking may easily ________ (affect) by his circumstance and surrundings.6．The Smiths ____________ (pack) up in the rm when smene kncked at the dr ludly.
be affected
were packing
拓展单词用活记全记牢1.________ adj.定期的；规则的→________ adv.有规律地2．________ n．真实；现实→________ vt.实现；意识3．________ n．犯罪，罪行→________ n．罪犯4．________ vi.消失→________ vi.出现5．________ vt.& n．伤害；损害→________ adj.有伤害的→________ adj.无害的6．________ adj.明显的；显而易见的→________ adv.明显地
7．________ adj.科学的→________ n．科学→________ n．科学家8．________ vi.& vt.定居；解决→________ n．解决；定居地9．________ adj.吸引人的；有魅力的→________ n．吸引力；具有吸引力的事物或人→________ vt.吸引10．________ adj.乐观的→________ n．乐观；乐观主义11．________ n．观光；游览→________ n．旅行者；观光者→________ n．旅游；旅行12．________ n．指南；导游，向导；vt.指导；引路→________ n．指导；引导；领导
scientific　
settlement　
attractive　
用准用活1．Every time she ges t see her daughter ff, she watches the train until it ________ (appear) in the distance.2．________ (bvius), the cach is nt satisfied with the perfrmance f his players.3．Eating prperly and exercising ________ (regular) can make ne enjy a healthier and lnger life.4．Under the ________ (guide) f the teacher, students can engage themselves in extensive reading and research.5．The man ________ that the manager shuld accept his ________ which he thught were f great value. (suggest)
suggestins　
6．What ________ me mst in Beijing is that there are many turist ________，like the Great Wall, the Summer Palace.They are s ________ as t ________ eyes frm every crner f the wrld. (attract)7．[2021·新高考全国卷Ⅰ]We hpe that such attentin will excite a greater interest in the ________ (science) and schlarly study f emtin.8．Our department will be in charge f ________ the cnference.Wuld yu please give us sme suggestins n the ________ fr it？(arrange)9．An fficial was sent t ________ the prblem but different pinins f tw sides destryed all the hpes f a peaceful ________. (settle)10．In ________， I have ________ that I must stp daydreaming and be realistic. (realise)
attractins　
arrangement　
阅读单词1.cncept n．　_________2．climate n. ____________3．chas n. ____________4．netwrk n. ____________5．material n. ____________6．fancy vt. ____________7.gallery n．____________8．lcate vt. ____________9．skip vt. ____________10．crash vt. ____________11．artifical adj. ____________12．virus n. ____________
(汽车，飞机等)撞毁；坠毁　
·会积累　联想拓展·1.dis­否定前缀高频词集锦①disappint vt.　使失望②discurage vt. 使气馁③discver vt. 发现④disbey vt. 违反⑤distrust vt. 不信任
2.“n.＋­ful→adj.”荟萃①peace→peaceful　　　　和平的②pain→painful 痛苦的③harm→harmful 有害的④pwer→pwerful 强大的⑤meaning→meaningful 有意义的⑥cheer→cheerful 欢乐
3.­ly结尾的形容词①likely 　有可能的②friendly 友好的③lvely 可爱的④lively 活泼的⑤lnely 孤独的⑥deadly 致命的
(二)联想背短语——不枯燥·兴趣高记全记牢1.____________　　编造；构成2．____________ 实现3．____________ 好像，仿佛4．____________ (电话用语)别挂断5．____________ 和……取得联系6．____________ 做，从事……7．____________ 本人；亲身8．____________ 也，又9．____________ 被认为是
get in tuch　
in the flesh
10．____________ 将来11．____________ 采取行动12．____________ 而且13．____________ 接收；接管14．____________ 由……组成15．____________ 切掉；切断16．____________ 摆脱困境17．____________ 注意18．____________ 受欢迎
in the future
what's mre　
get ut f truble　
pay attentin t
be ppular with
用准用活1．It is never easy fr a persn t make his dream ________.2．I'm sure he ________ the new jb, because he is an experienced driver.3．With the electricity ________， all the machines had t stp wrking.4．________， reading brings us nt nly endless fun but als pprtunities.
5．If we dn't ________ t prtect this kind f rare animals, they will die ut sner r later.6．Mr Brwn will ________ as a general manager when Peter retires.7．Generally speaking, thse wh __________ physical exercise are in gd health.8．Hangzhu __________ a beautiful city with many mving stries.9．In rder t __________ with his teammates，Mr King had tried ut varius ways.
get in tuch
·会积累　联想拓展·1.无被动语态的动词短语聚焦①date frm/back t　追溯到②belng t 属于③cme true 变成现实④take place 发生 ⑤break ut 爆发
2.“be＋adj.＋with”高频短语集锦①be satisfied with　　对……感到满意②be cntent with 对……满意③be pleased with 对……满意④be familiar with 对……熟悉⑤be ppular with 受……欢迎⑥be strict with 对……严格要求
3.“接打电话”荟萃① 打电话给某人②call/ring back 回电话③hld n 不挂电话，等一下
(三)仿写用活句式——造佳句·表达高 句式背诵1.It is clear that we are ging t see a huge grwth in shpping n the Internet.很明显，我们将会看到网上购物的大幅度增长。 句式剖析It is＋adj.＋that...句型，其中it作形式主语 句式背诵1.显而易见，手机在日常生活中起着重要的作用。____________ smartphnes play an imprtant part in ur daily life.
It is bvius that
句式背诵2.Sme experts see ur future in virtual reality － the use f cmputers with sunds and pictures that make yu feel as if yu are in a real situatin.有些专家看到虚拟现实的未来——运用计算机产生的声音和视觉效果，使你感觉就好像生活在现实中一样。 句式剖析as if似乎，好像，引导表语从句 句式仿写2.有些人一失去工作或失恋，就觉得好像到了世界末日似的。Sme peple, n lsing a jb r a special relatinship, may feel ___________________________________________.
as if it were the end f the wrld
句式背诵3.D yu have anything planned fr Saturday and Sunday?你周六周日有什么安排吗？ 句式剖析have sth. dne使某事被做，让别人做某事 句式仿写3.你需要在你出发之前提前把行李运往目的地。Yu need t ________________________________ ahead f time befre yu set ff.
have yur luggage sent t yur destinatin
句式背诵4.But I still find it hard t imagine.但我还是觉得令人难以想象。 句式剖析动词＋it＋形容词/名词＋t d sth.句型 句式仿写4.我坚信这是一个表演你最喜欢的音乐的好机会。I hld the firm belief that ______________________ yur favrite music.
it is a gd chance t perfrm
版块一　高频单词互动区1．likely adj.有可能的，有希望的 adv.或许；很可能佳句：Yu are likely t suffer frm bad health if yu keep smking.如果继续吸烟，你的身体健康可能会受到损害。
◎知识归纳与拓展(1)sb./sth.be likely t d sth.　　很可能……＝It's likely that sb./sth... 很可能……(2)unlikely adj. 不大可能发生的be unlikely t... 不可能……
[基础练习]单句语法填空/句型转换(1)I have learned that Mr Brwn disagrees with yu. Yur suggestin is ________ (like) t be accepted under present cnditin.(2)If yu grw up in a large family, yu are mre likely t develp the ability t get n well with thers.→If yu grw up in a large family, ________________ yu develp the ability t get n well with thers.
it is mre likely that　
高考小作文(3)如果你不懂中国的餐桌礼仪，你有可能使你的朋友感到尴尬。 ___________ yu make yur friends feel embarrassed if yu dn't knw China's table manners.
It is likely that
【指津】pssible, prbable主语不可以是人， 只能用it 作形式主语， 构成It is pssible/prbable fr sb.t d sth.或 It is pssible/prbable that sb. des sth.句型。但likely的主语可以是人，也可以是物。
2．fcus vt.集中注意力；聚焦 n．中心点；焦点佳句：It shws a cmmn phenmenn nwadays that children are the fcus f families, shuldering the hpe f their parents.这表明当今社会的一个普遍现象：孩子是家庭的中心，承载着父母的希望。
◎知识归纳与拓展(1)fcus n/upn sb./sth.集中注意力于某人/某物上fcus ne's attentin/eyes/energy n... 集中注意力/目光/精力于……(2)the fcus f attentin/cncern 注意力/关注的焦点(3)in fcus 焦距对准；清晰的ut f fcus 焦距没对准；模糊的
[基础练习]单句语法填空(1)[2021·新高考全国卷Ⅱ]If I really can't fcus ________ the bk, I may phne up sme friends I haven't talked t in a while.(2) Even when yu fcus n ________ (carry) a psitive attitude at all times, we all knw that life can be full f annyances .(3)[全国卷Ⅱ语法填空]Mst f us are mre ________ (fcus) n ur tasks in the mrning than we are later in the day.(4)With s many peple ________ (fcus) their eyes n him, he felt very nervus.
一句多译他担心的事太多，无法专心学习。(5)With s many things t be wrried abut, he culdn't ___________________ study. (fcus) (6)With s many things t be wrried abut, he culdn't ________________ study. (cncentrate) (7)With s many things t be wrried abut, he culdn't ________________ study. (put)
fcus (his attentin) n　
cncentrate n
put his heart int
【点拨】表示“集中(注意力、精力等)于……”的短语还有： ①cncentrate (ne's attentin) n②pay attentin t③put ne's heart int④be absrbed in⑤be buried in...
3．ffer n．& vt.提供，提议；出价；优惠佳句：Wrking in a team ffers me a chance t learn hw t get alng with thers.团队工作给我提供了一个学习如何与他人相处的机会。
◎知识归纳与拓展(1)ffer sb.sth.＝ffer sth.t sb.　主动把某物给某人ffer t d sth. 主动提出做某事(2)make an ffer t d sth. 想要做某事make an ffer f help/supprt/fd 主动提供帮助/支持/食物(3)ffer (sb.)． fr sth. 为买某物向某人出价/多少(4)ffer sb. sth. fr... mney 以……钱出售某物(5)ffer a suggestin t sb. 向某人提出一个建议
[基础练习]单句语法填空(1)On the crwded bus, the yung man ffered his wn seat ________ the ld man.(2)Frtunately fr him, a man ffered ________ (take) him arund the different spts.(3)A gd listener takes part in the cnversatin, ________ (ffer) ideas and raising questins t keep the talk flwing. 
完成句子(4)总之，我们应该向处于困难中的人们提供帮助和关爱。In a wrd, we shuld _________________ the persns in need. 
ffer ur help and lve t
4．harm n．伤害；损害 vt.损害；危害佳句：These days, breaking traffic rules and littering are cmmn, causing serius harm t life and the envirnment.目前，违反交通规则和乱扔垃圾的现象很常见，对生活和环境造成了严重的破坏。
◎知识归纳与拓展(1)be harmful t sb./sth.　　　　对某人/某物有害(2) 对某人有害(3) 做某事没有坏处
[基础练习]单句语法填空(1)[2021·北京卷] Sme experts say that music can be ________(harm) if it is t lud.(2)As far as I'm cncerned, there is n harm ____ making an aplgy t him first.
一句多译有些男生对玩电脑游戏简直到了痴迷的程度， 这对他们的健康非常有害。 (3)Sme bys are t crazy abut playing games n the cmputer, __________________________. (定语从句； harmful) (4)Sme bys are t crazy abut playing games n the cmputer, and __________________________. (harm)
which is very harmful t their health
it des great harm t their health
5．suggest vt.建议；提议；推荐；表明；暗示佳句：Therefre, I strngly suggest that we make full use f ur spare time t participate in this activity.因此， 我强烈建议我们充分利用业余时间参加这项活动。
◎知识归纳与拓展(1)suggest ding sth.　　 　　建议做某事suggest (that)．.. (shuld) d 建议……(2)suggestin n. 提议，建议make/ffer/give a suggestin 建议，提议ask fr a suggestin 征求建议 at sb.'s suggestin 在某人的建议下(3)make a suggestin that sb. (shuld) d sth. 建议某人做某事It's suggested that sb. (shuld) d sth. 有人建议某人做某事 
[基础练习]单句语法填空(1)The parents suggested ________ (sleep) in the htel rm but their kids were anxius t camp ut during the trip.(2)At the meeting they tk turns t put frward a number f ________ (suggest) aiming t prmte the refrm f educatin system.(3)Des the name f the cllege yu attend really matter？Research n the questin ________________________ (suggest) that, fr mst students, it desn't.
suggests/suggested/has suggested　
一句多译在昨天的会议上我建议他放弃那个计划。(4)I suggested that ____________________ at the meeting yesterday.(5)_____________________________________ at the meeting yesterday. (同位语从句)
he (shuld) give the plan up
I made a suggestin that he (shuld) give up the plan
【指津】(1)suggest表示“暗示，表明”时，其主语往往是事物，而不是人。这时suggest后的宾语从句用陈述语气不用虚拟语气。如：His angry appearance n the face suggests that he is angry.他脸上愤怒的表情表明他生气了。(2)当suggest表示“建议；提议”之意时，后接宾语从句，从句谓语要用“(shuld＋)动词原形”的形式。
6．settle vi.安家；定居；停留 vt.使定居；安排；解决佳句：[2021·成都第二次诊断] Dnna settled herself n the flr and gt t wrk.唐娜坐在地板上开始工作。
◎知识归纳与拓展(1)settle in/settle int sth. 定居；适应(新家、工作、环境等)settle dwn 定居；平静下来settle dwn t (ding) sth. 着手认真做某事；开始专心做某事settle n 决定；选定；授予；赠予(2)settler n. 移民；殖民者settlement n. 解决；定居点
[基础练习]单句语法填空(1)Mr and Mrs Brwn wuld like t see their daughter settle ________， get married, and have kids.(2)Having settled int a beautiful village, he settled dwn _____ his research.(3)________ (settle) in a friendly way, their quarrel came t an end. 
一句多译外面那么多的噪音以至于我不能专心学习。(4)There were s many nises utside that we were unable t ________________________. (absrb) (5)There were s many nises utside that we were unable t ________________. (settle)
be absrbed in studying
settle dwn t studying
【联想】“处理，解决”常用词汇：①settle/slve②deal with/d with
7．view n．风景；视野；观点；见解 vt.观看；注视；考虑佳句：When we std n the tp f the muntain, the whle city came int ur view.我们站在山顶时，整个城市尽收眼底。
◎知识归纳与拓展(1)cme int view　进入视野；看得见in view 在视野范围内；看得见ut f view 在视野之外；看不见(2)in view f 由于；鉴于；考虑到in ne's view/pinin 在某人看来have a gd view f 清楚地看到……；饱览……(3) 把……看作……
◎语境设题一词多义　写出下列句中view的含义(1)On the ther hand, sme students hld the view that labr educatin will take up their time.____________(2)I walked up t the tp f the hill with my friends, where we enjyed a splendid view f the lake.____________(3)There was a tall man sitting in frnt f me, blcking my view cmpletely.________(4)The muntains are a splendid sight when viewed frm the valley flr.________
句式升级/词汇升级/单句语法填空(5)普通表达：We stand n the tp f Munt Tai.We are able t see the beautiful scenery f the whle city.(6)高级表达：Standing n the tp f Munt Tai, we are able t __________________ the beautiful scenery f the whle city. (分词作状语)(7)When the car ges arund the crner, ur huse will cme ________ view.(8)When the car was first made, its design was viewed ________ highly riginal.
have a gd view f
【联想】“就某人看来”表达如下：①in ne's view②in ne's pinin③frm ne's pint f view④as far as sb. is cncerned
8．affect vt.影响；感动；(疾病) 侵袭佳句：With the gvernment's aid, thse affected by the earthquake have mved fr the new settlements.在政府的帮助下，受地震影响的人已迁往新的定居点。
◎知识归纳与拓展(1)be (greatly/deeply) affected by 被……(深深)打动/感染/侵袭be affected with high fever 发高烧affectin n. 喜爱affected adj. 假装的；做作的affected laugh/smile 假笑；不自然的微笑affecting adj. 深深打动人的；感动人的(2)effect n. 作用；影响have an effect/influence n 对……产生影响 
[基础练习]单句语法填空(1)The traffic issue nt nly ________ (affect) ur everyday life, but may als threaten peple's lives.(2)________ (affect) with high fever, he cntinued with his wrk. 高考小作文(3)Apparently, blindly ________________ will affect ur wn judgment.显而易见， 盲目地接受他人的意见将影响我们的判断。(分词作状语)
fllwing thers' advice
【点拨】affect, effect和influence辨析affect作动词，意为“影响”，常表示消极的影响；effect用作名词时，意为“影响；效果”，常用于have an effect n结构中；用作动词时，表示“引起；使发生”；influence表示“影响”，主要指对行为、性格、观点等产生间接的或潜移默化的影响。可用作动词(及物)或名词(通常不可数，但有时可与不定冠词连用)。 
9．average adj.平均的；普通的 n．平均数；平均水平 vt.计算出……的平均数佳句：As the average age f the ppulatin increases, there are mre and mre ld peple t care fr.随着人口平均年龄的增长，越来越多的老年人需要照顾。
◎知识归纳与拓展(1)an average f...　 　 　……的平均数(后跟数词)an average rate/cst/price 平均比率/成本/价格(2)n (an/the) average 平均起来；一般地；通常；按平均值abve/belw (the) average 在平均水平以上/以下up t average 达到平均数；达到一般水准(3)average ut 算出平均数 
[基础练习]单句语法填空(1)Last year was the warmest year n recrd, with glbal temperature 0.68 ℃ ________ the average.(2)The ecnmy has grwn at a remarkable rate, ________ (average) almst 10 percent per annual.(3)________ average，peple wh dn't smke are healthier than peple wh d.(4)Accrding t the 13th Natinal Reading Survey in China, in 2017 every adult read 5.16 printed bks ____________ average.
【点拨】“an average f＋复数名词”作主语，谓语动词用复数；而“the average f＋复数名词”作主语，谓语动词用单数。 
版块二　短语句型精研区1．get in tuch取得联系佳句：If yu want much mre infrmatin, get in tuch with them in time.如果你想要得到更多的信息请与他们及时联系。
◎知识归纳与拓展(1)get in tuch with...　　　和……取得联系(动作)keep in tuch with... 与……保持联系(状态)(2)be/stay/keep in tuch with... 和……有联系(状态)lse tuch with... 和……失去联系(动作)be ut f tuch with... 与……失去联系(状态) becme ut f tuch with 与……失去联系(动态) 
[基础练习]用tuch短语填空(1)________________ ur friends is an imprtant part f friendship.(2)I'm mre than disappinted that I ___________________ Jhn fr mre than a year.(3)T make it easier t ________________ us, yu'd better keep this card at hand.
Keeping in tuch with　
have been ut f tuch with
get in tuch with　
完成句子(4)那些对这份工作感兴趣的人， 请用电话或电子邮件尽快与我们取得联系。Thse wh are interested in the jb ______________________________________________________.
please get in tuch with us as sn as pssible by telephne r e­mail
2．be up t做；忙于；从事于；多达；达到(数量/规格)；胜任；直到……为止；取决于佳句：I d hpe yu can live up t yur parents' expectatins.我的确希望你能达到你父母的希望。 ◎知识归纳与拓展up t　从事；正在做；多达up t nw　 直到现在It is up t yu. 随你的便。/由你来决定。It is up t sb.t d sth. 该由某人做某事
◎语境设题一词多义　写出下列句中up t的含义(1)It's up t yu whether we accept the present r nt.____________(2)Is their spken English up t the cmpany's standard？________ (3)Jhn was fired because he wasn't up t his wrk.____________(4)The children are very quiet. I wnder what they are up t.______ 
[联想]你能“胜任”吗？be up t；be fit fr；be qualified fr
3．as well as也，又；和……一样好佳句：[2017天津卷书面表达]Actually, I've been ding pretty well in my studies as well as in my life. 事实上，我的学习和生活都做得很好。 ◎知识归纳与拓展(1)as well as　既……又……(用来连接两个并 列成分)；同……一样好(2)may/might as well d sth. 倒不如做某事；不妨做某事(3)as well 也； 又
[基础练习]单句语法填空(1)I'll d sme reading fr fun and fr knwledge ________ well.(2)The deadline fr the prject is arund the crner, s we ________ as well get sme help.(3)The teacher as well as his students ________ (be) ging t take part in this activity.
词汇升级(4)普通表达：I ften surf the Internet t get mre infrmatin abut the histry and the culture f Tianjin.(5)高级表达：I ften surf the Internet t get mre infrmatin abut the histry ________ the culture f Tianjin.
【指津】当“A as well as B”结构作主语时， 谓语动词应与A在人称和数方面保持一致。
4．句型公式：It is＋adj.＋that...句型，其中it作形式主语佳句：①It is bvius that withut yur timely help, I wuldn't have achieved my gal.显而易见， 没有你及时的帮助，我不可能实现我的目标。②It is clear that we are ging t see a huge grwth in shpping n the Internet.很明显，我们将会看到网上购物的大幅度增长。
◎知识归纳与拓展It is bvius that...“……显而易见”， it在句中作形式主语，代指后面that引导的主语从句。it作形式主语的常用句式： (1)It be＋形容词(pssible, bvius, imprtant...) ＋that从句(2)It be＋过去分词(said, thught, believed, suppsed, reprted...) ＋that从句(3)It＋不及物动词(seem, ccur, happen...) ＋that从句(4)It be＋名词短语(a pity, a fact, a wnder, an hnur, an idea, n wnder...) ＋that从句
[基础练习]完成句子(1)I'm very delighted t knw that yu're ging t visit a Chinese family.______________ (有必要) yu shuld knw abut table manners f China.(2) ______________ (据报道) a number f famus freign peple use it. 
It's necessary that　
It is reprted that
一句多译显而易见， 为了提高工作效率， 你应该有充足的睡眠。(3)________________ yu shuld have enugh sleep t imprve yur wrk efficiency.(4)________， yu shuld have enugh sleep t imprve yur wrk efficiency. 
It is bvius that　
【点拨】在以上句型中，如果从句内容只是简单地陈述事实，谓语动词用陈述语气；如果从句内容并不是陈述事实，而是表达某种强烈的情感(要求、建议、命令、责备、惋惜、吃惊等)，谓语动词用虚拟语气，即“(shuld＋) d”形式。 
5．as if似乎；好像，引导表语从句佳句：Lk at the cluds in the sky！It lks as if it is ging t rain.Let's hurry up.看看天上的乌云！看起来要下雨，咱们快一点。
◎知识归纳与拓展(1)as if相当于as thugh，意为“仿佛；好像；似乎”，常用在be，lk, seem, sund, smell, feel, appear等系动词的后面引导表语从句。它还可引导方式状语从句。(2)as if从句用陈述语气时，从句表示的情况是真实的或极有可能发生的(3)as if从句用虚拟语气①从句用一般过去时(与现在的事实相反)②从句用过去完成时(与过去的事实相反)③从句用wuld/culd/might d形式(与将来的事实相反)  
[基础练习]单句语法填空(1)The wman lves the children as if she ________ (be) their mther.(2)When he saw his mther at the street crner, the by cried sadly as if he ________________ (scld) by smene else.(3)Tm raised his right hand as if ________ (say) smething.(4)I remember the whle thing as if it ________ (happen) yesterday.
had been sclded　
完成句子(5)一对年轻夫妇坐在船上吃着东西，说着话，大笑着，好像他们是这世界上仅有的人。A yung cuple in a bat were eating, talking and laughing ludly ______________________________. 
as if they were the nly peple in the wrld
6．If yu g t the Science Museum website, yu'll find lts f gd infrmatin.◎研句知义(1)翻译：______________________________________________(2)if引导的条件状语从句中的____________句，表示其假设的情况发生的可能性较大。在真实条件句中，主句一般用shall或will＋动词原形，从句常用一般现在时表示将来。
如果你登录科学博物馆的网站，你会找到许多有用的信息。
◎知识归纳与拓展if从句还表示不可能实现的条件或根本不可能存在的条件，也就是一种虚拟的条件或假设。在含if从句的句子中，如果if从句表示对现在的一种假设，那么主句谓语用wuld/shuld/might/culd＋动词原形，从句谓语用一般过去时；如果if从句表示对过去的一种假设，那么主句谓语用wuld/shuld/might/culd＋have dne，从句谓语用过去完成时。I wuld have arrived much earlier if I had nt been caught in the traffic.要不是交通堵塞，我本会来得早一些。 
[基础练习]完成句子(1)不相信你说的话，但是如果你能证明你所说的话，也许你就能够让我相信了。I dn't believe what yu said, but if yu __________， yu may be able t cnvince me.(2)如果你向他求助，他会帮你的。If yu __________， he will help yu.(3)如果你在考试中不及格，你会让他失望的。If yu ______________， yu will let him dwn.(4)如果我是你，我会邀请他参加聚会。If I ________， I wuld invite him t the party. 
can prve it　
fail in the exam　
版块三　自主练通词汇1．reject vt.拒绝，不接受单句语法填空(1)There are plenty f well­qualified candidates, s it is nt wrng ________ (reject) smene wh might disappint my custmers.(2)Jhn _____________ (reject) by a number f universities when he received an e­mail frm the University f Califrnia last mnth.
had been rejected
2．be knwn as被认为是单句语法填空(1)[江苏卷]Chewang Nrphel lives in a muntainus regin in India, where he is knwn ________ the Ice Man.(2)Althugh he is knwn ________ nly a few peple here, his reputatin abrad is very great.(3)As is knwn t us，Hang Zhu is knwn ________ the West Lake.
3．reality n．[U]现实；真实 [C]事实；现实(的事物)一句多译他上大学的梦想已经实现了。(1)His dream f ging t cllege ____________________. (realize)(2)His dream f ging t cllege ____________________. (cme true)(3)His dream f ging t cllege ____________________. (reality)
has been realized
has cme true　
has cme int reality
[基础达标题组]Ⅰ.单句语法填空1．With his attentin ________ (fcus) n his hmewrk, he frgt all abut what I had tld him.2．She walked here and there n the playgrund as if ________ (lk) fr smething.3．________ (affect) by his stry, many yung peple began t d vlunteer wrk fr the disabled.4．The smile n her face suggested that she ________ (be) very satisfied with what we had dne.
5．Many lifestyle patterns d such great harm ________ health that they actually speed up the weakening f the human bdy.6．________ average, there are 800 trnades in the US each year, causing abut 80 deaths and 1,500 injuries.7．________ is knwn t us that China is making greater prgress in the develpment f ecnmy.8．One f the advantages f living n the tp flr is that yu can have ________ gd view f the city.
Ⅱ.单句改错1．What was bvius that the manager f the cffee shp was waiting fr Li Fang t leave.____________2．Different clrs f masks, as well the varius facial expressins, represent different characters and persnalities f the rles.____________3．The pen I bught it fr my cusin last mnth cst me 100 yuan.____________4．The scientist, as well as his assistants, were ding an experiment in the lab then.____________5．If yu have set ff a bit earlier this mrning, yu wuld nt have missed the train.____________6．Offering an imprtant rle in a new mvie，Andy has gt a chance t becme famus.____________
as well后加as
第一个have→had　
Offering→Offered
Ⅲ.完成句子1．难怪长城每年吸引着成千上万的外国游客。____________ the Great Wall attracts hundreds f thusands f freign turists every year. 2．据报道，著名演员高以翔在2019年11月27日凌晨猝死。____________ famus actr Ga Yixiang died suddenly in the early mrning f Nvember 27, 2019.3．她最后赢得了他们的尊重，他们最终变得自信，表现也不错。She finally earned respect f them, wh eventually ________________________________.
It is n wnder that
became cnfident as well as well­behaved
Ⅳ.句型转换1．Many experts think it is imprtant t let students have enugh sleep.→Many experts think ____________________ have enugh sleep.2．It is bvius that we dn't want t spend t much mney.→________， we dn't want t spend t much mney.3．The little by was lying n the bed as if he was sleeping.→The little by was lying n the bed ____________.
it imprtant t let students　
as if sleeping
[能力强化题组]假定某报社正在进行征文活动，主题是“My Net Life”，请你写一篇英语短文，介绍你的网络生活。要点如下：1．网络在生活中无处不在；2．交流，旅行安排；3．下载资料，帮助学习。注意：1．100词左右，尽量使用本单元知识点；2．可适当增加细节。