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Unit6Sunshineforall
重点语法：it固定句型的用法精讲练
语法知识精讲
一、It作形式主语
1.It+be+形容词+(forsb)+todosth
表示做某事(对某人来说)是...的
-ItisimportanttolearnEnglishwell.(学好英语很重要)
-Itwasdifficultformetosolvetheproblem.(对我来说解决这个问题很难)
2.It+be+形容词+that从句
表示...是...的
-Itisobviousthatheislying.(很明显他在说谎)
-Itsstrangethatshedidntcall.(奇怪的是她没打电话)
3.It+be+名词+that从句
-Itsapitythatyoucantcome.(真遗憾你不能来)
-Itsnosurprisethathefailedtheexam.(他考试不及格并不奇怪)
4.It+动词+that从句
常用动词：seem,appear,happen,turnout等
-Itseemsthatheknowsthetruth.(他似乎知道真相)
-ItturnedoutthatIwaswrong.(结果证明我错了)
二、It作形式宾语
1.主语+动词+it+形容词/名词+todo/that从句
常用动词：find,think,consider,make,feel等
-Ifindithardtobelievehisstory.(我发现很难相信他的故事)
-Hemadeitclearthathewouldnthelp.(他明确表示不会帮忙)
三、强调句型：Itis/was...that/who...
用于强调句子的某一成分(主语、宾语、状语等)
-ItwasTomwhobrokethewindow.(强调主语：是汤姆打破了窗户)
-ItisEnglishthatIwanttolearn.(强调宾语：我想学的是英语)
-ItwasinParisthattheymet.(强调地点状语：他们是在巴黎相遇的)
四、其他常见It固定句型
1.Ittakes(sb)+时间+todosth
-Ittakesmeanhourtogettowork.(我上班要花一小时)
2.Itis/was+时间+since...
-Itsthreeyearssincewelastmet.(自从我们上次见面已经三年了)
3.Itis(high/about)time+that从句(虚拟语气)
-Itstimethatwewenthome.(我们该回家了)
4.Itlooks/seemsasif...
-Itlooksasifitsgoingtorain.(看起来要下雨了)
语法知识精练
一、单项选择（每小题2分，满分80分）
1．It________thatthenewlibrarywillbeopenednextmonth.
A．isreported B．reports C．reported D．wasreported
2．Itis________Danieltoworkoutsuchadifficultmathsproblemintenminutes.
A．cleverof B．carefulof C．usefulfor D．properfor
3．Itisnotclever________teenagerstobecrazyaboutTikTok.Itismoreimportant________themtoreadbooks.
A．of;of B．of;for C．for;of D．for;for
4．—Itwaskind________ZongQinghoutohelppeoplewithtroubleintheirdailylife.
—Yes,hewasalwayskin