新人教版高中英语必修三Unit4单元语法讲练

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人教版新教材高中英语必修第三册：Unit 4 Space Exploration

On the station, the ordinary becomes strange.The exercise bike for the American astronauts has no handlebars. It also has no seat. With no gravity，it's just as easy to pedal violently. You can watch a movie while you pedal by floating a microcomputer anywhere you want. But station residents have to be careful about staying in one place too long.Without gravity to help circulate air, the carbon dioxide you exhale(呼气)has a tendency to form an invisible(隐形的) cloud around your head.You can end up with what astronauts call a carbon-dioxide headache.
__th_e_y_e_x_e_rc_i_se__in__o_n_e_p_la_c_e_f_o_r_a_l_o_n_g_ti_m_e___________．
3．Some astronauts feel sick on the station during the first few days
because _t_h_e_ir_b_r_ai_n_s_r_e_ce_i_v_e_c_o_n_tr_a_d_ic_to_r_y_m__e_ss_a_g_e_s__________.

2019-2020学年人教版英语必修三新素养同步讲义：Unit 4 Astronomy Section Ⅳ Grammar Word版含答案

Section ⅣGrammar名词性从句——主语从句1．(教材P25)What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.2．(教材P25)The earth became so violent that it was not clear whether the shape would last or not. 3．(教材P26)What is even more important is that as the earth cooled down, water began to appear on its surface.4．(教材P26)It was not immediately obvious that water was to be fundamental to the development of life.5．(教材P26)What many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas.6．(教材P26)So whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved.定义在主从复合句中，充当主语的从句叫做主语从句。

◆How the earth came into existence remains a mystery to us.地球是如何形成的对我们来说仍然是一个谜。

Unit+4+Space+Exploration+单词详解讲义高中英语人教版(2019)必修第三册

必修三Unit4单词详解1.astronaut [ˈæstrənɔːt] n.宇航员；太空人astronomer n.天文学家2.procedure [prəˈsiːʤə] n.程序；步骤；手续process n. 过程；v.处理3.mental [ˈmɛntl] adj.精神的，思想的mentally adv. 精神地；思想地physical adj.物理的；身体的mental and physical health 身心健康4.centimeter(-tre）[ˈsentɪmiːtər] ））millimeter 毫米decimeter 分米kilometer 千米5.intelligent [ɪnˈtelɪʤənt] adj.有智慧的，聪明的，有智力的= wise →intelligence n. 智力；智慧= wisdom →intelligently adv. 有智慧地；聪明地；有智力地6.rocket [ˈrɒkɪt] n.火箭；火箭弹7.gravity [ˈgrævɪti] n.重力；引力→grave adj. 重大的；严重的n.坟墓8.frontier [ˈfrʌntɪə] n.边境；国界；边远地区；（尤指知识的）前沿；新领域9.vehicle [ˈviːɪkl] n.交通工具；车辆10.determined [dɪˈtɜːmɪnd] adj.有决心的;意志坚定的→determine vt.查明;确定;决定→determination n. 决定；决心；果断be determined to do=make up one’s mind to do=make a decision to do 决定做某事11.satellite [ˈsætəlaɪt] n.人造卫星；卫星unch [lɔːnʧ] n.&vt. 发射；发起；上市launch a satellite13.orbit [ˈɔːbɪt] n.(环绕地球、太阳等运行的) 轨道；势力范围；vi.&vt.环绕……运行14.giant [ˈʤaɪənt] adj.巨大的；伟大的；n.巨人；巨兽；伟人15.leap [liːp] n.跳跃；剧增；剧变；vi.&vt.跳过；跃过(leap-leapt-leapt/ leap-leaped-leaped)a great/giant leap 巨大的飞跃16.mankind [mænˈkaɪnd] n.人类17.agency [ˈeɪʤənsi] n.专门机构；服务机构；代理处→agent n.代理人；经纪人travel agent18.transmit [trænzˈmɪt] vi. &vt.传输；发送→transmission n. 传输；发送19.data [ˈdeɪtə] n.[pl.] 资料；数据database n.数据库20.on board 在宇宙飞船上；在船上；在飞机上board n.木板v.上船；登机21.spacecraft [ˈspeɪskrɑːft] n.航天器；字宙飞船spacewalk [ˈspeɪswɔːk] n.太空行走22.disappointed [ˌdɪsəˈpɔɪntɪd] adj.失望的；沮丧的→disappoint v. 使失望；使沮丧→disappointing adj. 令人失望的；令人沮丧的→disappointment n. 失望；沮丧23.desire [dɪˈzaɪə] n.渴望;欲望；vt.渴望;期望→desirable adj. 可取的;值得拥有的desire for= long for 渴望desire to do sth= long to do sth 渴望做某事24.universe [ˈjuːnɪvɜːs] n.宇宙;天地万物→universal adj. 普遍的;全体的;全世界的25.carry on 继续做，坚持干carry out 实施carry through 度过难关26.27.independently [ˌɪndɪˈpɛndəntli] adv.独立地；自立地→independent adj.独立的；自立的→independence n. 独立；自立→depend vi. 依赖；依靠28.jade [ʤeɪd] n.玉；翡翠；玉器29.dock[dɑːk] v.（两架航天器）对接；进港n.码头；船坞dock with 与...对接30.module/ ˈmɒdʒuːl / n.舱；组件；模块31.signal [ˈsɪgnl] vi. &vt.标志着；标明；发信号；n.信号；标志→sign n.迹象；符号；记号32.in the hope of doing... 抱着……的希望hopeful hopeless33.so as to (do sth) 为了；以便=in order to do sth34.recycle [ˌriːˈsaɪkl] vt.回收利用；再利用reuse v. 再次利用；重复使用35.muscle [ˈmʌsl] n.肌肉；实力；影响力political/financial muscle 政治/金融影响力ck [læk] n.缺乏；短缺= shortage；vt.没有；缺乏→lacking adj. 匮乏的；缺乏的“缺乏；缺少...”（vt.）lack sth. lack confidence/determination（n.）lack of sth. a lack of food/money/experience（adj.）be lacking in sth. She is lacking in courage.37.float [fləʊt] vi.浮动；漂流；漂浮；vt.使浮动；使漂流floating adj.流动的；浮动的38.otherwise [ˈʌðəwaɪz] adv.否则；要不然39.beyond [bɪˈjɒnd] prep.在更远处；超出beyond doubt/question 毫无疑问beyond words无法用言语表达beyond belief 难以置信beyond recognition认不出beyond expectation 超出预期beyond control无法控制40.solar [ˈsəʊlə] adj.太阳的；太阳能的→solar system [ˈsəʊlə ˈsɪstɪm] 太阳系；类太阳系41.current [ˈkʌrənt] adj.当前的；现在的=present；n.水流；电流；思潮→currently adv.目前；当前currency n.货币；通货42.figure out 弄懂；弄清楚；弄明白figure n.人物；身材；数字work out 算出；解决；锻炼set out 出发；动身make out理解；弄清give out 分发break out （战争；灾难；疾病）爆发43.sufficient [səˈfɪʃənt] adj.足够的；充足的= enough →insufficient adj. 不足的44.soap [səʊp] n.肥皂45.towel [ˈtaʊəl] n.毛巾；抹布46.microwave [ˈmaɪkrəweɪv] n. (also microwave oven) 微波炉47.tissue [ˈtɪʃuː] n.纸巾；(人、动值物细胞的)组织48.facility [fəˈsɪlɪti] n.设施；设备equipment n.设备；装备（不可数）49.keen [kiːn] adj.热衷的；渴望的be keen on 热衷于；喜爱50.globe [ˈgləʊb] n.地球；世界；地球仪→global adj. 全球的；全世界的51.argue [ˈɑːgjuː] vt. &vi.论证；争辩；争论→argument n.争论；争吵；论点argue with sb about/over sth. 与某人争论某事beyond argument 无可争议52.fatal [ˈfeɪtl] adj.致命的= deadly；灾难性的→fate n. 命运53.shallow [ˈʃæləʊ] adj.肤浅的= superficial；浅的（opp）deep54.result in 导致；造成= lead to= bring about= contribute to= give rise toas a result 结果(是)55.pattern [ˈpætən] n.模式；模范；图案56.analysis [əˈnæləsɪs] n. (pl. Analyses [əˈnæləsiːz] )分析;分析结果→analyze(se) vt. 分析57.high-end [haɪ-ɛnd] 高端的-talents/market/brand/technology (opp) low-end低端的58.monitor [ˈmɒnɪtə] n.监视器；监测仪；班长vt.监视；监测；监控59.regularly [ˈrɛgjʊləli] adv.经常；定期地= on a regular basis→regular [ˈrɛgjʊlə] adj.定期的；经常的；正常的60.foam [fəʊm] n.泡沫橡胶；泡沫61.pillow [ˈpɪləʊ] n.枕头62.smartphone [ˈsmɑːtfəʊn] n.智能手机63.resource [rɪˈsɔːs] n.资源；财力；物力natural resources自然资源source n.来源；出处64.limited [ˈlɪmɪtɪd] adj.有限的→limit n. 限度；限制；vt. 限制；限定→limitless adj. 无限的unlimited adj.任意多的；无限制的limitation n.限制You are allowed unlimited access to the reading room.你可以无限制使用阅读室。

新人教高中英语必修三Unit4Space exploration单元分析讲义

Unit 4 Space exploration单元分析本单元主题：人与自然——宇宙探索单元内容分析本单元围绕“太空探索”这一主题展开，内容涉及人类探索太空的历史与成就（包括我国航天事业的发展和成就）宇航员的选拔、太空中的生活、火星探索计划、天文百科知识，以及关于“人类耗费时间和金钱去探索太空是否值得”这一话题的会科学家以及宇航员们为航空航天事业的发展不断努力、勇于开拓的精神，从而激励青少年勤奋学习、刻苦钻研、不畏挫折，努力探索自己的发展道路，立下远大志向，为国家科技事业的发展奉献自己的智慧和力量。

以下为教材各部分教学内容简要分析及教学活动实施建议：1．Opening Page开篇页的主题图展示了2019年1月3日“玉兔二号”（即嫦娥四号月球车）与嫦娥四号着陆器分离后驶抵月球表面的画面。

嫦娥四号首次实现在月球背面着陆，是中国航天事业发展的一座里程碑，是值得每个中国人铭记的时刻。

这一图片不仅能够增强学生的民族自豪感，还能激发学生讨论的热情，让他们能够很快投入到本单元的学习中去。

本单元的名言警句是“Mystery creates wonder and wonder is the basis of man＇s desire to understand.-Neil Armstrong”这是第一位登上月球的美国宇航员尼尔·阿姆斯特朗的名言：“神秘感激发好奇心，而好奇心则是人们探索未知事物的前提。

”人类太空探索的原始动机主要源于与生俱来的好奇心，而这种好奇心和求知欲也是推动人类发展的巨大动力。

太空探索的成就背后是人类不断进取的精神，而只有将这种精神延续下去，人类才能突破极限，走向广阔的宇宙。

2．Listening and Speaking：Talk about how to become an astronaut 本部分的主题是“谈论如何成为一名宇航员”。

关于探索太空的奥秘，能够获得最直接感受的非宇航员莫属，因此，宇航员这一职业对于青少年而言充满了魅力，既带着神秘感，又带着使命感。

高中英语人教版必修三第四单元语法：主语从句

Unit4 Astronomy:the science of the stars主语从句（The Subject Clause）（一）主语从句概念：在复合句中充当主语的句子，叫做主语从句。

句子结构：“主语从句（引导词+主语+谓语..）+谓语动词+句子其它...”What he said is of great importance .他所说的很重要。

That prices will go up is certain .物价要上涨是肯定的。

（二）主语从句引导词：连词that（无词义），,whether（是否）连接代词who/ who（谁）, whose（谁的）,what（...的事）,which (哪一个）连接副词when（什么时候）,where（哪里）,how（如何/怎么）,why （为什么）（1）that引导主语从句，本身无词义，在从句中不做成分，但不可省略。

eg That Tom passed the exam made hisparents happy .汤姆通过（2）whether引导主语从句，意为“是否”，在从句中不做成分，不可省略，位于句首时不能用if 。

Whether we ‘ll go camping tomorrow dependson the weather.明天我们是否去野营取决于天气。

（3）what引导主语从句，意为“...的事，”在从句中做主语、宾语、表语，不可省略。

What is needed for the space trip is careful preparation .（what 在从句作主语）去太空旅行所需要的就是仔细的准备。

What they want is a good book.（what 在从句作宾语）他们想要的就是一本好书。

（4）其它特殊疑问词引导的主语从句：注意特殊疑问词引导的主语从句要用陈述语序。

Who will do it doesn’t matter.谁要做这件事没关系。

人教版高中英语必修三课件Unit4Grammar

What I need _i_s_ money. What I need _a_r_e_ books.
what 引导的从句做主语时，谓语的单复数取决它的___表__语___.
情势主语结构
主语从句中用it作情势主语的结构
e.g.: That he XXX win the match is ce→rtaIitn.is certain that he XXX win the match.
情势主语
情势主语常用句型
(1). It + be + 名词＋ that从句
It is a pity that…
很遗憾…
It is a fact that…
事实是…
(2). It + be + 过去分词＋ that从句
It is said that...
据说...
It is known that…
➢ 强调句型: “It is（/was）+强调部分+that (/who)…”. ➢ 判断是否为强调句：去掉It is（或was）…that（或
who）…框架后，剩余部分为一个完整的句子。
巩固练习
1.(_W__h_a_t is needed for success) is your hard work. 2.(_W__h_e_n_/H__o_w_ they XXX arrive )has been told to the teacher. 3.(_W__h_o_ can join in the sport meet) is decided by the teacher. 4.(_W__h_e_th__er_ it XXX rain or not) is not clear. 5. (W__h__y the earth is becoming warm) is a good topic for research. 6.(__T_h_a_t_ the earth is a solid ball) is known to us all. 7. (_W_h__o_ev_e_r_ leaves the room last) ought to turn off the lights.

Unit4 现在完成进行时【2019人教版高中英语选择性必修三Unit4 语法知识】

Unit4 现在完成进行时【2019人教版高中英语选择性必修三】Unit4 Adversity and Courage现在完成进行时是英语中动词的一种基本时态,其基本形式为:助动词(have/has ) + been +动词的现在分词(延续性动词)。

该时态表示动作从过去某一时间开始,一直持续到现在,或者刚刚终止,或者可能仍然要继续下去,强调动作的持续和进行。

常与allday/week/month, all this morning, all these years,“for+时间段”等时间状语连用。

①表示从过去开始而最近刚刚结束的动作。

Ann is very tired. She has been working hard.安很累。

她一直在努力工作。

②表示从过去开始现在仍在进行的动作。

It has been raining for two hours.已经下了两个小时的雨了。

(现在还在下)③现在完成时强调动作的结果和影响,而现在完成进行时强调动作的持续和进行。

Tom's hands are very dirty. He has been repairing the car.汤姆的手很脏。

他一直在修车。

The car is going again now. Tom has repaired it.这辆车现在又可以行驶了。

汤姆已经把它修好了。

④有些现在完成进行时的句子等同于现在完成时的句子。

They have been living in this city for ten years.( = They have lived in this city for ten years.)他们已经在这个城市住了10年了。

(动作还将继续下去)⑤大多数现在完成进行时的句子不等同于现在完成时的句子。

I have been writing a book.我一直在写一本书。

(动作还将继续下去) I havewritten a book.我已经写了一本书。

新人教高中英语必修三Unit4 Space Exploration单元语法讲解及试题

Unit4 Space Exploration重点1动词不定式作定语教材原句①... on 12 April 1961, Yuri Gagarin became the first person in the world to enter space.······1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。

（不定式短语to enter space作定语，修饰the first person）［P40］②However, while such disasters brought much sadness and disappointment, the desire to explore the universe did not die.然而，尽管这样的灾难带来了很多悲伤和沮丧，但对探索宇宙的渴望没有消失。

（不定式短语to explore the universe 作后置定语，修饰desire）［P41］不定式作定语一般情况下置于所修饰词的后面，并且与被修饰的词之间构成一定的逻辑关系。

①主谓关系被修饰词是不定式动作的发出者。

He's always the first person of the team to put forward the solution to the problem.他总是团队里第一个提出问题的解决方案的人。

2动宾关系被修饰词是不定式动作的承受者。

She looked for some interesting novels to read.她找了一些有趣的小说来读。

特别注意当“不及物动词的不定式＋介词”作定语时，该短语与其所修饰的词之间为动宾关系，此处的介词不可省略。

He can find no one to talk with.他找不到可以交谈的人。

③部分抽象名词后常接不定式作后置定语。

Unit4重点词汇精讲讲义高中英语人教版(2019)选择性必修第三册

Unit4重点词汇精讲●Expedition n.远征，考察；探险队，考察队同根词：adj.expedite畅通的；迅速的；方便的expeditious迅速的；敏捷的expeditionary远征的；探险的；讨伐的；考察的adv.expeditiously迅速地；敏捷地n.expeditiousness敏捷；迅速近义词：velocity/speed词组/拓展：fishing expedition审前盘问；非法调查●Qualified adj.具备……的学历（资历）的；/v.取得资格（或学历）；使具备资格，使合格；同根词：adj.qualifying使具有资格的n.qualification资格；条件；限制；赋予资格qualifier限定词，[语] 限定语；取得资格的人；修饰语vi.qualify取得资格，有资格近义词：regular/entitled/eligible词组/拓展：qualified for有担任…的资格qualified personnel人才；合格人员qualified teachers师资；百分百合格师资qualified as虽然具备，有担任…的资格qualified candidate合格的候选人；合资格人员qualified person合格人士；有资格的人员qualified certificate附条件证明书qualified accountant合格的会计师●Enthusiastic adj.热心的，热情的同根词：adv.enthusiastically热心地；满腔热情地n.enthusiasm热心，热忱，热情enthusiast狂热者，热心家近义词：intense/warm/crazy/eager/tropical词组/拓展：enthusiastic about热情；对…热心●Assign v.分派，布置（工作、任务）；分配（某物）；同根词：adj.assignable[经] 可分配的；可指定的；可让渡的n.assignment分配；任务；作业；功课assignation分配；约会；指定；[经] 转让近义词：portion/part/ticket词组/拓展：assign work派活；指派工作assign a value分配一个值；赋值●Envy v./n羡慕，忌妒；同根词：adj.envious羡慕的；嫉妒的enviable值得羡慕的；引起忌妒的adv.enviously羡慕地；嫉妒地enviably羡慕地；妒忌地近义词：jealousy/green-eyed monster词组/拓展：envy of嫉妒…；羡慕…green with envy. 非常嫉妒的out of envy. 出于忌妒lost in envy非常嫉妒●Decent adj.像样的，尚好的；得体的，合宜的；同根词：adv.decently合适地；高雅地；正派地；亲切地n.decency正派；体面；庄重；合乎礼仪；礼貌近义词：proper/goodish词组/拓展：lead a decent life过上体面的生活●Genuine adj.真正的，非伪造的；真诚的，真心的adv.genuinely真诚地；诚实地n.genuineness真实，真正；真诚，真挚近义词：actual/sincere/true/real/positive词组/拓展：genuine leather真皮genuine gold纯金，赤金genuine diamond真钻石的genuine partnership真正的合作伙伴●Resolve v.解决（问题或困难）；决定，下定决心；同根词：adj.resolved下定决心的；已解决的；断然的resolvable可分解的；可解决的；可溶解的adv.resolutely坚决地；毅然地n.resolution[物] 分辨率；决议；解决；决心resolving分解；解析近义词：solve/condition/conclude词组/拓展：resolve into使分解为…；归结为fail to resolve解决未果●Damp adj.潮湿的/n.湿气，潮气；/v.使潮湿，弄湿；adv.damply衰减地；潮湿地n.damper[航][电子][机] 阻尼器；[车辆] 减震器；气闸dampness潮湿；湿气近义词：control/stay/restrain词组/拓展：damp down封火damp proof防潮，防湿性damp air潮湿空气；湿空气fire damp explosion瓦斯爆炸damp squib失败，落空Recreation n.娱乐（活动），消遣（活动）；重现，重建同根词：adj.recreational娱乐的，消遣的；休养的vi.recreate娱乐；消遣近义词：entertainment/pleasure/sport/occupation词组/拓展：recreation center娱乐中心；康乐中心；游憩中心recreation area儿童游戏场；康乐用地；游憩用地recreation industry旅游产业recreation room 娱乐室；康乐室recreation park休憩公园recreation centre康乐中心；体育运动中心recreation ground游乐场●Guidance n.指导，指引；（火箭等的）制导同根词：adj.guided有指导的；有向导的n.guide指南；向导；入门书guideline指导方针近义词：direction/aiming/lead/steering词组/拓展：under the guidance of在…的指引下guidance system[空][海]制导系统career guidance就业指导；就业辅导vocational guidance就业指导traffic guidance交通指南；航路指示operational guidance操作指南；运行管理inertial guidance惯性引导parental guidance部分不适合儿童观看的；父母的指导window guidance窗口指导（日本银行的一种信贷分配方式）guidance counselor咨询顾问careers guidance就业指导；择业辅导●Advertise v.为……做广告，登广告；公布，征聘；宣扬；同根词：adj.advertising广告的；广告业的advertised广告的n.advertisement广告，宣传advertising广告；广告业；登广告advert广告advertiser广告客户；刊登广告的人近义词：message/instruct词组/拓展：advertise for登广告征求（寻找）某物；Commitment n.承诺，保证；委托；承担义务；同根词：adj.committed坚定的；效忠的；承担义务的commissioned受委任的，受任命的；服役的，现役的n.commission委员会；佣金；犯；委任；委任状commissioner理事；委员；行政长官；总裁近义词：assurance/certification/guarantee/security词组/拓展：organizational commitment组织承诺；组织认同感professional commitment专业承诺make a commitment承诺firm commitment包销承诺；坚定的承诺affective commitment感情承诺；情感认同financial commitment财务承诺；财政承担public commitment公开投入management commitment管理层承诺；管理委员会continuance commitment继续承诺。

高中英语人教版必修3 Unit4Grammar

preparation. 该句中主语从句是 _W__h_a_t_i_s_n_e_e_d_e_d_f_o_r__a _l_o_n_g_t_r_ip__，引导词为 _w_h_a_t_。
2. That Jay Zhou will come to my city
excites everybody. 该句中主语从句是 _T_h_a_t_J_a_y__Z_h_o_u__w_i_ll_ _c_o_m_e__to__m_y__c_it_y_，引导词为__th_a_t_。 3. Whether we will travel abroad or not
What it was to become was uncertain until between 4.5 and 3.8 billion years ago… …it was not clear whether the shape would last or not. 通过观察，我们发现两句当中划线部分的句子都在复合句中起名词的作用，因此称之为主语从句。
2. whether与if引导主语从句如果主语从句置于句首，不能用if
引导，此时，需用whether。但如果用 it作形式主语，而把主语从句放在句末时，也可以用if引导。
【巩固练习】用whether或if填空。 (1) It doesn’t matter _w_h_e_t_h_e_r_/_i_f_ he will come or not. (2) _W__h_e_th__er_ we’ll go camping tomorrow depends on the weather. (3) It was doubtful _w_h_e_t_h_e_r_/_i_f_ Tom really saw Sharon. (4) _W__h_e_th__er_ Tom really saw Sharon was doubtful.

2019-2020学年高中英语人教版必修三Unit4单元知识点讲解与练习

2019-2020学年高中英语人教版必修三Unit 4 Astronomy: the science of the stars 语言要点（模块）Ⅰ.词语辨析Ⅲ.重点词汇1. system n.[c] 系统；体系；制度；方法systematic adj 有系统的; 有条理的[典例]1). The solar system includes the sun and its eight planets. 太阳系包括太阳和它的八颗行星。

2). Alcohol is bad for your system. 喝酒对身体有害。

[练习] 根据句子的意思完成句子。

1). The ______ ______ (教育系统) operates very differently in the US and China.2). He introduced us a well-designed ______ ______ (铁路系统).Keys: 1). educational system 2). railway system2. lay vt. (laid, laid, laying) 把放下；摆设；铺(地毯) ；产(蛋)[典例]1). He laid his hand on my shoulder. 他把手放在我的肩上。

2). Who should we lay the blame on? 我们该责备谁?[重点用法] lay短语：lay eggs 下蛋lay sth. aside 把某物放在一边；积蓄（钱）lay sth. down 把某物放下lay the blame on sb.责备某人lay the table 摆桌子lay emphasis / stress on sth. 把重点放在某事上[练习] 根据句子的意思在括号里填入适当的词或翻译。

1). The bird ______ its eggs in other birds’ nests.2). He is a political leader that _____ _____ _____ _____ (非常强调) individual responsibility.3). He ______ some money ______ for rainy days.Keys: 1). lays 2). lays great stress on 3). lays/puts; aside3. harmful adj. 有害的；伤害的harm n.&vt. 伤害（某人）[典例]Many people are aware of the harmful effects of smoking. 很多人都意识到吸烟的危害。

人教版新课标必修 3 Unit 4全单元精讲讲义(附练习答案)

人教版新课标必修 3 Unit 4全单元精讲讲义Unit 4 Astronomy: the science of the starsⅠ. 要点导读重点单词1. This encouraged the development of early shellfish and all sorts of fish. (P26)development n. “发展；发达；出现；显影；开发”；其相应的动词是develop，常用搭配develop … into…，“把……发展成为……”；其形容词形式有developed (发达的；高度发展的)和developing (发展中的)eg: China is a developing country while America is a developed one.developed countries 发达国家developing countries 发展中国家2. Small clever animals, now with hands and feet, appeared and spread all over the earth. (P26)spread vt &vi. “展开；伸展；传播”，其过去式和过去分词都是spread，可用于表示具体的事物、消息、疾病等的传播；spread to“蔓延；传开”；spread over “蔓延；拖延”；spread out “铺开；展开”。

eg: In 20 years the city has spread quickly to the north.3. He was very disappointed. (P28)disappointed adj. “失望的；失意的；受挫的”，可在句中作表语、定语或宾补。

be disappointed at / about“对……感到失望”；be disappointed with“因为……而失望”。

人教版2019-2020年高一下学期英语开学讲练必修3 Unit 4(练习)(含答案)

必修3 Unit 4 Astronomy-the science of the stars基础强化练单句填空1. The professor has brought in a good （系统）of teaching language from abroad.2. There are many t about the origin of life.3. Children should not be allowed to watch v movies.4. I believe the affair is h to the company.5. The old lady e only on coffee and bread.6. She listened with a p expression on her face.7. The moon’s p on the sea causes the waves.8. I had intended to catch the early tra in, but I didn’t get up (及时)9. Why do you want to kill the hens that （下蛋）every day?10. Many women plan to g babies this year.11. Doctors say many diseases can be p spreading by washin g our hands.12. I stayed up last night, so today I can’t c.13. N you have grown up, you should not depend on your parents.14. Do you know when the Second World War b ?15. W for the cars when you cross the street.一．单项选择1. In a room above the store, where a party , some workers were busily setting the table.A. was to be heldB. has been heldC. will be heldD. is being held2. It we had stayed together for a couple of weeks I found we had a lot in common.A. was until; whenB. was until; thatC. wasn’t until; whenD. wasn’t until; that3. we’ll go camping tomorrow depends on the weather.A. IfB. WhetherC. ThatD. Where4. The top leaders of the two countries are holding talks in a friendly .A. stateB. situationC. atmosphereD. air5. As the busiest woman in Norton, she made her duty to look after all the other people’s affairs in that town.A. thisB. thatC. oneD. it6. ---How long are you staying?---I don’t know. .A. That’s OKB. Never mindC. It dependsD. It doesn’t matter7. It was raining heavily. Little Mary felt cold, so she stood to her mother.A. closeB. closelyC. closedD. closing8. Will you be home to see the children before they go to bed?A. on timeB. in timeC. at a timeD. at one time9. The festival has been a great success, last year when it rained nonstop.A. likeB. alikeC. unlikeD. dislike10. Measures have been taken to prevent the river from .A. having pollutedB. being pollutingC. being pollutedD. to polluted11. What are the differences between the American and Britain of government.A. systemsB. religionsC. barbersD. theories12. It is generally accepted that smoking is to our health.A. harmlessB. harmfulC. harmD. harmfully13. Try and a bit; life isn’t that bad!A. cheer upB. come upC. look upD. put up14. he said at the meeting surprised everybody present.A. ThatB. WhichC. WhatD. How15. Please these warning signs.A. take outB. bring outC. come outD. watch out二．词汇串写Our geography teacher says the earth is only one of the planets of the giant . other planets, life on the earth, but life’s origin is still a . Different and cultures have separate ideas. The teacher says it may be divided into four stages.The first stage is about how the universe began. A widely accepted can explain it. After the “Big Bang”, began to form and combine to create stars and other bodies. The second stage is how the earth formed. Between 4.5 and 3.8 years ago, clouds and dustin space settled into a solid . The earth became that it often exploded. Theand water appeared. Water is a matter for life to exist on the earth. It also dissolves gases and acids. The third stage is about plants’ and animals’ appearance. At first, plants in th e water appeared and . They produced , which encourages animals in the water to exist. Later, green plants on the land caused animals on the land to appear. They first and became babies. Later, mammals babies directly. The last stage is that humans became the most important animals on the earth. We put too much carbon dioxide in the to cause global warming. We musthow things will go and make laws to the earth becoming too hot.we have taken measures, we will succeed . So let’s and work together. 四．语法强化1．Picasso experimented with different styles of painting,but was most famous for his work in Cubism,________often uses acute angles and _______the world is represented as being constructed of cubes and rectangles. A．what; where B．which; whereC．which; which D．that; which2．(2015·陕西) ____________ the delayed flight will take off depends much on the weather.A．Why B．WhenC．That D．What3．____he will go to work in a mountain village surprises all of us.A．What B．That C．Whether D．If4．I want to tell you is the deep love and respect I have for my parents.A．That B．Which C．Whether D．What5．________ is willing to volunteer in the 2022 Beijing Winter Olympics is welcome to join us. A．Whatever B．WhoeverC．Whenever D．Wherever6．________ makes our school famous is ________ more than 90% of the students have been admitted to universities.A．What; that B．That; becauseC．That; what D．What; because7．we used to see as something impossible is now becoming a reality.A．Which B．What C．That D．How8．It is _______he often breaks the school rules ______ makes his headteacher unsatisfied with him. A．what; that B．that; thatC．\; that D．that; what9．______ Tom’s parents really doubt is ________ he will recover from the serious disease soon. A．That , that B．What , whenC．What , whether D．/, how10．________ work and creative activities have been important drivers of human progress is deeply rooted in our social values.A．How B．Whether C．That D．Why11．It gives us great delight ______ Chinese science fictions are becoming increasingly popular.A．how B．whatC．that D．why12．It is not surprising the new course on electronic games has attracted many students. A．what B．which C．that D．where13．_____ annoys the teacher most is that all the students are too quiet in class.A．What B．That C．When D．Who14．____________ matters most in learning English is enough practice.A．Why B．That C．Which D．What15．is going to do the job will be decided in tomorrow’s meeting.A．Which B．That C．What D．Who16．_____________ he works is considered the financial center of the city.A．What B．Why C．Where D．How17．Happiness is ____________ you think, what you say and what you do are in harmony.A．what B．where whatC．when what D．that18．With your help, there is no doubt ________ ________ our plan is meant for will work out successfully. A．what; that B．that; whetherC．that; what D．whether; what19．says that school years are the best time of one’s life is probably an adult —one who’s forgotten the hard work of being at school.A．Whatever B．WhicheverC．Whomever D．Whoever20．______ you can make your dream come true depends on hard work more than luck.A．Whether B．ThatC．What D．How21．________he can't understand is ________his son doesn't like the school.He is very upset about this. A．That；why B．Why；thatC．What；why D．Whether；that22．Jim told us all that _______ he said so at the meeting was right.A．all B．whatC．all that D．that23．I don't doubt ______ he has the ability to deal with the situation, but ______ the problem can be solved quickly depends on his attitude.A．whether; if B．that; whetherC．if; whether D．whether; that24．Before a problem can be solved, it must be obvious ________ the problem itself is.A．what B．that C．which D．why25．It remains to be seen ________ the newly formed committee’s policy can be put into practice. A．that B．whichC．what D．whether26．(2014·四川六校高三联考)________is surprising is that there are so many Chinese restaurants in Toronto.A．It B．ThatC．Such D．What27．(2014·河南豫北三校联考)________is well known to everyone，I should say，is that a man becomes learned by asking questions.A．Who B．ItC．As D．What28．(2014·长沙名校模考)________he referred to in his article was often discussed by many people in the past.A．That B．WhatC．Whether D．Where29．____ counts is ____ all those trapped in the building have been rescued.A．It; that B．What; becauseC．What; that D．Which; because30．(2013·天津模拟)His father got him a job in a bank but soon it became clearhe was not fit for that kind of work.A．why B．what C．whether D．that答案：一．单句填空system; theories; violent; harmful; existed; puzzled; gravity; in time;lays eggs; give birth to; prevented from; cheer up; Now that; broke out;Watch out二．单项选择ADBCD CABCC ABABD三．词汇串写solar systems; Unlike; exists; puzzle; religions; theory; broke out; Atoms; billion; existed; globe; violent; oxygen; fundamental; harmful; multiplied; oxygen; laid eggs; gave birth to; atmosphere; watch out; prevent from; Now that; in time; cheer up四．语法强化1．B【解析】考查定语从句。