Unit6 When was it invented 知识点归纳

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1、Unit6Whenwasitinvented?知识点归纳1.inventv发明→inventorn发明家→inventionn发明【记】Edison,agreat________,_________over1’000__________allhislife.(invent)2.pleasev取悦→pleasuren愉快→pleasedadj.(人)高兴的→pleasantadj.(物)令人愉快的bepleasedtodosth愉快做某事bepleasedwithsth对….满意It’smypleasure.Withpleasure.用pleasant,pleased或pleasu

2、re填空。1).Ihada_________time.2).Hewillbe__________tohelpyou.3).Readinggivesmegreat_________.4).Itgivesme__________toseeyoulookinghappy.5).Ithinkitisimpossibletomakeeveryone_____.A.pleaseB.pleasedC.pleasantD.pleasure6).他对这辆车很满意。_____________________________.3.use的用法：usev用，使用→usefuladj.有用的(1)beus

3、edfordoing=beusedtodosth被用来做某事(2)usedtodosth过去常常做某事(3)beusedtodoingsth习惯于做某事(4)useup=ranoutof用完，用尽(5)beusedby+动作执行者被…..使用(6)beusedas+名词被用作….(8)beusefulto对……有用1).Tableswereused________deskswhenwewereyoung.A.byB.asC.to2).在中国英语作为外语来使用。__________________________________3).毛衣是用来保暖的。_______________

4、___________________4.sucha/an+形容词+可数名词单数=so+形容词+a/an+可数名词单数such+形容词+可数名词复数/不可数名词somany/few+可数名词复数;somuch/little+不可数名词都可和“that”连用，意思一样“如此…以至于”Sothat+句子以便，以致于表目的用such或so填空。（1）．Theymade_____muchnoisethatourteachergotveryangry．（2）．Haveyouseen_____aninterestingfilm？（3）．____alittleboycanonlyeat____

5、_littlerice．（4）.Ourteacherteachesus______wellthatweareallthankfultohim.（5）.Itookataxi______thatIcouldcatchthetrain.（6）.Heleft______hurriedlythatheforgottolockthedoor.5.Itissaidthat...=peoplesaythat据说......;有人说......Itisbelievedthat...人们认为......Itisknownthat...众所周知...Itisreportedthat...据报道....

6、..Itissupposedthat...据估计......_________________peoplecanlivetobe120yearsold.(据说....)6.mistake→mistook→mistakenv犯错误（1）makemistakes犯错makemistakesin…在某方面放错(2)mistake…for…把…误认为…(3)bymistake错误地【记】YesterdayI____________（放错误），I_________Mr.Wang___Mr.Zhang（把……误认为），andsaidhellotoMr.Wang___________(错误地)

7、.7.not…until…直到……才……(谓语动词可用瞬间动词)【注】强调动作直到until后的时间才发生。Not通常与首句中的be动词、助动词或情态动词连用。否定意思是"直至某时才做某事"。动词为延续性或非延续性都可以【拓展】until直到...时(谓语动词只能用延续性动词)表示"做某事直至某时".______________________________________昨天晚上她直到六点才到达I____________untilmidnight.我一直睡到半夜时醒了。8.【