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当前位置:首页 > 临时分类 > 七年级英语上册 Unit 4 My day知识点 (新版)牛津版
Unit4Topic1Whenwasitinvented?Ⅰ.词组归纳:be(not)allowedtodosth.(没有)被允许做某事showsth.tosb.=showsb.sth.把某物展示给某人看①bemadebysb.被……(某人)制作②bemadeof用……制造的(可看出原材料)③bemadefrom用……制造的(不可看出原材料)④bemadein在…….(地点)制造⑤bemadeinto被制成…….sendsth.tosp.、sb.发送某物给某人\某地realize…=make…cometrue实现…spendsometime/somemoney(in)doingsth.花费时间\金钱做某事spendsometime/somemoneyonsth.在。。。上花费时间\金钱someknowledgeaboutsth.一些关于…….的知识8.①beusedtodosth=beusedfordoingsth.被用做某事②be/getusedtodoingsth.习惯于做某事usedtodosth.过去常常做某事③beusedas…某物被用作……./被作为。。。使用9.Itissaidthat…据说……10.duringone’slife在某人的一生中11.gothisway走这边12.maketents搭帐篷13.comeabout产生15.afewsimplesteps一点简单的步骤16.bediscouragedby被……阻挡17.brainstormforideas集思广益18.makeadetaileddrawing画下具体的图画19.sharesth.withsb.和某人分享某物21.therestofthetime剩余的时间22.aman-madesatellite一颗人造卫星23.theshapeoftheearth地球的形状Ⅱ重点句子:1.TheradiowasinventedbyGuglielmoMarconiin1895.收音机是在1895年马可尼发明的.2.Whenwasthedigitalcameradeveloped?数码相机是什么时候研发的?Itwasdevelopedinthe1970s.它发展于20世纪70年代.3.Wherewasitdeveloped?它在哪发展的?ItwasdevelopedinJapan.它在日本得以发展.4.Whatisarocketusedfor?火箭被用来做什么?Itisusedforsendingsatellitesorspaceshipsintospace.它被用作发射卫星或宇宙飞船到太空.5.IwishIcouldgointospacesomeday.我希望有一天我能去太空.6.Ihopeyourdreamwillcometrue.我希望你梦想成真.7.It’ssaidthatheinventedmorethantwothousandthingsduringhislife.据说他一生中发明了两千多项东西.8.Inventingisinterestingandexcitingandeveryonecanbeaninventor.发明是有趣且激动人心的,每个人都能成为发明家.Ⅲ.语法(被动语态)①构成法:1.一般现在时的被动语态构成:is/am/are+及物动词的过去分词Ourclassroomiscleanedeveryday.2.一般过去时的被动语态构成:was/were+及物动词的过去分词Anewshopwasbuiltlastyear.3.现在完成时的被动语态构成:has/have+been+及物动词的过去分词Manyman-madesatelliteshavebeensentupintospacebymanycountries.4.一般将来时的被动语态构成:will/shall+be+及物动词的过去分词Anewhospitalwillbebuiltinourcity.5.含有情态动词的被动语态构成:情态动词+be+及物动词的过去分词Youngtreesmustbewateredoften.6.现在进行时的被动语态构成:am/is/are+being+及物动词的过去分词Eg:Theyareplantingtreesoverthere.→Treesarebeingplantedovertherebythem.7.不定式的被动语态:to+be+及物动词的过去分词Therearetwobookstoberead.→Therearetwentymoretreestobeplanted.②注意事项:不及物动词无被动语态.2.感官动词或使役动词使用省略to的动词不定式,主动语态中不带to,但变为被动语态时,须加上to。感官动词有smell,sound,taste,fell等。使役动词有let,make,have,help,hear,see,watch,notice,look,listen.Eg:Agirlsawmywalletdropwhenshepassedby.→Mywalletwasseentodropbyagirlwhenshepassedby.3.如果是接双宾语的动词改为被动语态时,直接宾语(物)作主语,那么动词后要用介词,这个介词是由与其搭配的动词决定。Eg:Hegavemeabook.→Abookwasgiventomebyhim.Get+过去分词也可以构成被动语态,用这种结构的句子侧重于动作的结果而不是动作本身。Eg:Themangothurtonhiswayhome.那个男人在回家的路上受伤了。Howdidtheglassgetbroken?杯子怎么破了Unit4Topic2I’mexcitedaboutthethingsthatwillbediscoveredinthefuture.一、短语willbeshown将上映lifeinspace太空生活soundexciting听起来令人激动travelbyspaceship乘宇宙飞船旅行liveonMars住在火星上underthesea在海底bedisplayedonsoftscreens被展示在软显示屏上seesth.withone’sowneyes亲眼目睹。。。hearthenewsonTV听到电视里的新闻takepartin=joinin参加(活动,比赛,游戏)growup长大mastersomebasicskills掌握一些基本的技能performballetonthestage在舞台上表演芭蕾preferAtoB比起B更喜欢Abychance偶然intheuniverse在宇宙中benamedafter。。。被以。。。命名53%aswideas宽的53%two-fifthsasstrongas五分之二的强atadistanceof…以。。。的距离inthenightsky在夜空中becoveredby。。。被覆盖between...and...在......和之间Ittakessometimetodosth.去做某事花费了多少时间searchforsb./sth.寻找某人或某物searchsb./sth/sp.搜查某人/某物/某地dryfruits风干水果Ithasbeen+time+since+句子自从做某事已经过去多久了landon登陆gowell进展顺利livingconditions生活条件what’sworse更糟的是watersupplies水供给limittheuseofwater限制用水量everysixweeks每六周anothersevenhundreddays另外700天beworthdoingsth.值得做某事thesolarsystem太阳系sendamessage发消息inouterspace在外太空二.重点句型Wewillbeabletodoanythingthatcanbedoneontheearth.我们将能做任何可以在地球上做的事情。Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.直到我亲眼看见才相信有外星人存在。MarsisnamedafterMars,theRomangodofwar.火星是以罗马战神的名字命名。Mars’diameteris53%aswideasthatoftheearth.火星的直径是地球的53%宽。Marsgoesaroundthesunatadistanceofabout228millionkilometers.火星在相距228,000,000千米的距离围绕太阳运行。Apersonwhoweighs90kilosonearthweighsonly36kilosonMars.一个在地球上重90千克的人在火星上重36千克。IttookaspaceshipabouteightmonthstoreachMarsfromtheearth.从火星到地球花费宇宙飞船大约八个月的时间。三、语法:一般将来时被动语态基本形式:一般将来时的被动语态表示“……将要被……”1.will/shall+be+done2.begoingto+be+done构成:学习一般将来时的被动语态,首先应掌握其各种结构形式。①1.肯定式will(shall)+be+动词的过去分词2.否定式will(shall)+not+be+动词的过去分词3.疑问式Will(Shall)+主语+be+动词的过去分词?现在,请看实例:肯定句:Anewstadiumwillbeputuphere.否定句:Anewstadiumwillnot(won't)beputuphere.疑问句及简略回答:Willanewstadiumbeputuphere?Yes,itwill./No,itwon't.特殊疑问句及回答:Whatwillbeputuphere?Anewstadium.②1.肯定式begoingto+be+动词的过去分词2.否定式be+not+goingto+be+动词的过去分词3.疑问式be+主语+goingto+be+动词的过去分词?简略回答Yes,主语+be.No,主语+be+not.现在,请看实例:肯定句:AlotofathletesaregoingtobeinvitedtoBeijing.否定句:Butthosewhohaveusedillegaldrugsarenotgoingtobeinvited.(但那些使用违禁药物的将不被邀请。)疑问句及简略回答:Aresomeworld-famoussingersgoingtobeinvited?Yes,theyare.特殊疑问句及回答:Whoelseisgoingtobeinvited?Somejudgesandsportsofficials.Unit4Topic3Chinaisthethirdnationthatsentapersonintospace.一.重点词组归纳intheScienceMuseum在科学博物馆thenationalhero民族英雄send…into…将。。。送入beproudof为。。。感到自豪inthepastfewyears在过去的几年中prove的两种用法:prove+that从句“证明。。。”;prove…to…“向。。。证实”makegreatprogress取得很大的进步launchanotherfourspaceships又发射了四艘宇宙飞船realizeyourdream=makeyourdreamcometrue实现你的梦想stepintotheSpaceAge步入太空时代alandmarkofChina’sspaceindustry中国太空业的里程碑setfootonthemoon在月球上留下足迹takepartinthespaceflight参加了太空飞行alongwithsb.和某人一起haveaspacewalk进行一次太空漫步landonthelunarsurface登陆在月球表面somere
本文标题:七年级英语上册 Unit 4 My day知识点 (新版)牛津版
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