人教版八年级上册上英语unit7详细知识点

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1、Unit7Willpeoplehaverobots?SectionA1.Peoplewon’tusemoney.①Everythingwillbe②free.一切都将免费的。【解析1】everythingpron.每件事物Everythingispossible.一切皆有可能【注】不定代词的用法：(1)不定代词做主语，谓语动词用单数()—_____everythingOK,Lucy?—No,myEnglishisnotasgoodasChinese.A.IsB.DoesC.AreD.Do(2)形容词修饰不定代词时，放在不定代词之后

2、Thereisnothingserious没什么要紧的。【解析2】freeadj.(1)免费的Childrenunderfivearefreeonbuses.(2)自由的befree=havetime2.Bookswillonlybeoncomputer,notonpaper.书将只会在电脑上出现，而不是在纸上。【解析】papern⑴纸张（不可数名词）apieceofpaper一张张twopiecesofpaper两张纸⑵“试卷；论文；报纸(newspaper)时，是可数名词atestpaper一张试卷anewspaper一张报纸

3、papermoney纸币papertiger纸老虎()Hehadsomethingtowritedownandaskedmefor____.A.apaperB.somepapersC.somepiecesofpapersD.apieceofpaper3.Therewillbelessfreetime.将会有更少的时间。【解析】little→less→leastadj.少的（修饰不可数名词）lessthan少于4.Willtherebefewertrees?树木会更少吗？【解析】few→fewer→fewestadj.较少的（修饰可

4、数名词复数【辨析】：more，less和fewer原级many/muchfewlittle比较级morefewerless词义较多的，更多的较少的，更少的较少的，更少的用法修饰可数和不可数名词仅修饰可数名词仅修饰不可数名词例词morecars;morewaterfewermen;fewerbookslessmilk;lessmoney5.Therewillbemorepollution.将会有更多的污染。【解析】pollutev→pollutionn污染（不可数名词）airpollution空气污染noisepollution噪音

5、污染waterpollution水污染whitepollution白色污染Look!The__________________(pollute)isbecomingworseandworseinthiscity.6.Willpeopleusemoneyin100years?【解析】“in+一段时间”“在……以后”用于一般将来时对“in+一段时间”提问，用howsoon(多久以后)提问()①MymotherhasgonetoHongKong.Shewillbeback____aweek.A.afterB.forC.inD.from(

6、)③—Howsoonwillyoucomeback?—______aweek.A.AfterB.InC.BeforeD.For7.Ithinktherewillbemoretallbuildings.我认为将会有更多的高楼大厦。【解析】build→built→builtv→buildingn建筑第5页共5页()Wehavebeenplanning____abridge.A.buildB.tobuildC.buildingD.tobuilding8.Therewillbe（more/less/fewer）pollution.将会有更

7、多/更少的污染【解析】Therebe句型的将来时态：(1)Thereisgoingtobe(2)Therewillbe…9.Doyouthinktherewillberobotsinpeople’shome.【解析】inpeople’shome在家里10.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.【解析】dangern危险→dangerousadj.危险的indanger“处于危险中”【反义词】outofdanger“脱离危险”Thoughmanyofthe

8、youngpeoplehasrealized_________,theydon’twanttogiveupsmoking.(吸烟的危害)【拓展】inneed急需；introuble处于困境infact事实上infear害怕11.Willwehave