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1、 1 很明显 这项工作很适合Tom 2 据报道 几天前清远下雪了 3 正是这个学者和我们交流了他的想法 4 我们都承认今天很冷 5 我认为在公共场合犯这样一个错误是令人尴尬的 ItisevidentthatthejobisappropriateforTom ItisreportedthatitsnowedinQingyuanseveraldaysago Itwasthescholarthat whoexchangedhisideaswithus Wealladmitthatitisverycoldtoday Ithinkitembarrassingtomakesuchamistakeinpub
2、lic Grammar Theuseof it 1 it 做形式主语和宾语 强调句 含有it的句型 上文提到的事物 表示时间 天气 距离 环境等 指动物 婴儿和未确定身份的人 Itis adj that Itis adj of forsb todosth It be ed that It be n that Itis was 被强调部分 that 其他 eg Itis high timethat 指代 sb think it n adj todo thatclause 01 02 03 04 代替上文提到的人和物 指代婴儿 小孩或不知性别的人 用it替代this that 泛指 天气 距离 时
3、间 季节等 Whoistheboy Itismyson Passmeyourpen Hereitis Thebabyiscrying Itmightbehungry Someoneisringing Whomightitbe Whatisthis Itisabook Itisgettingcolderandcolder ItisalongwaytoBeijing 考考你 Whatis it usedtotalkabout 一 指代 It作形式主语 作真正主语的是 Itisnogoodeatingtoomuchbeforesleepingatnight Itisobviousthatheisad
4、dictedtoplayingmobilegames Itisnecessarytoappealtomorepeopletoparticipateintheactivity todo doing aclause 二 It作形式主语 it做形式主语 Itis adj that Itis adj of forsb todosth It be ed that It be n that 二 It作形式主语 1 Itis adj that 可用于此句型的形容词有 等 Itisobviousthatheisaddictedto playing computergames 很明显 他对电脑游戏上瘾了 imp
5、ortant necessary surprising possible obvious 2 Itis adj of forsb todosth 形容词表示事物的特点时 如 difficult important easy impossible necessary hard等 用for 你收养这个无家可归的孩子 真是太好了 戒烟对他来说是很难的 Itisveryhardforhimtoquitsmoking Itiskindofyoutoadoptthehomelesschild 形容词表人的性格特征时 如 nice good kind rude brave careful等 用of 3 It
6、 be ed that 适用于该句型的过去分词有 1 said reported hoped thought believed predicted等 Itishopedthatyoucanmakegreatprogressinthecomingfinalexam 希望你们能在即将到来的期末考试中取得巨大进步 Itissaidthathesucceededinpassingtheinterview 3 It be ed that 2 适用于该句型的过去分词有 Itisrequiredthateveryparticipant should arriveatthelecturehallontime
7、建议你不要冒险逗弄那只小狗 Itissuggestedthatyou should notriskteasingthedog ordered demanded insisted 4 It be n that 适用于该句型的名词有 Itisapitythatyoumissedthesportsmeetinglastweek ItisanhonorthatIwasappointedaslibrarianinourschool 我被任命为我们学校的图书馆馆长 这是一种荣幸 apity anhonor asurprise one sduty等 5 Itis n doingsth nogood nous
8、e awasteoftime 适用于该句型的名词有 Itisnousecomplainingonceyoulosethechance 一旦你失去这次机会 抱怨是没有用的 Practice 1 Is necessarytocompletethedesignbeforeNewYear sDay 2 isnogood talk withoutdoinganything 3 Does matterifhecan tfinishthejobontime 4 Iwasdisappointedwiththefilm Ihadexpected tobemuchbetter 5 isafactthatEngli
9、shisbeingacceptedasaninternationallanguage 6 isreportedinthenewspaper talksbetweenthetwocountriesaremakingprogress Itisreportedinthenewspaperthattalks it It talking it it It As 形式宾语 2 Ithinkitnousecryingoverspiltmilk 3 Ihavemadeitclearthatstudentsarebannedfrombringingcellphonestoschool 1 Ifinditeasi
10、ertosaythantodo it作形式宾语 真正的宾语是 thatclause todo doing 主语 think it 或 consider find make believe n adj that clause v ing todosth Ithinkitbestthatyoushoulddomoreexercise Hefounditdifficulttoaccustomhimselftogettingupearly Shethoughtitnousearguingwiththeman Wemadeitarulethattheofficeshouldbecleanedbyturn
11、s Practice 1 Wemake arulethatyoumustbequietwhenyouentertheclassroomat6 15p m 2 Ithinkitnecessary have abetterunderstandingoftheuseofit 3 Finallyhefounditawasteoftime play computergamesforalongtimeatweekend 4 Iwouldappreciate ifyoucouldtakemyapplicationintoconsideration it tohave playing it 1 我认为积极参加
12、小组活动是我的责任 Ithinkitmydutytotakeanactivepartinthegroupactivity 2 这个化学家发现用这个方法解决这个问题是没有用的 Thechemistfounditnousesolvingtheprobleminthisway 3 我相信你在学期末实现目标是可能的 Ibelieveitpossiblethatyoucanachieveyourgoalattheendoftheterm 今天是十二月二十一号 正是在一个月后我们将举行期末考试 我们都认为取得好成绩对我们来说是很重要的 因为我们都想过一个开心的寒假 据说我们将迎来最长的寒假 这个消息使每个
13、人都很激动 希望每个人都能取得更大的进步 GroupWork TodayitisDecember21st Itisinamonththatwewilltakethefinalexam Weallthinkitimportantforustogetgoodmarks becauseallofuswanttoenjoyahappywintervacation Itissaidthatwewillhavethelongestwintervacation whichmakeseveryoneexcited Itishopedthateverybodycanmakegreaterprogress I M
14、ary inthestreet yesterday ItwasIthat whometMaryinthestreetyesterday ItwasMarythatImetinthestreetyesterday ItwasinthestreetthatImetMaryyesterday ItwasyesterdaythatImetMaryinthestreet 强调句 结构 Itis was 被强调部分 that who 句子其他成分 ImetMaryinthestreetyesterday 1 被强调的部分不能为谓语动词 3 强调的部分是人也可用who 其它一律用that Hedidn tr
15、ealizetheimportanceofhealthuntilhefellill 直到生病了 他才意识到健康的重要性 Itwasnotuntilhefellillthatherealizedtheimportanceofhealth Notuntilhefellilldidherealizetheimportanceofhealth Inversion Itisnotuntil that 直到考试不及格 Tom才下定决心努力学习 强调句 Itwas that notuntilhefailedintheexam Tommadeuphismindtostudyhard 1 Itwasyester
16、day Mr Pengencouragedustomakegoodpreparationsforthefinalexam 2 ItwasbecausehepaidlittleattentiontohisEnglishstudy hedidn tgetagoodmarkinthemid termexam 3 ItwasWangRuowei setagoodexampleforusinstudy 4 Itwasplayingcomputergames costtheboyplentyoftime heoughttohavespentdoinghislessons that who that that that when It sdifficulttogiveupsmoking 2 Mostpeoplebelievethatsmokingcausescancer 3 Tryingtomakehimgiveupsmokingisnouse 1 Givingupsmokingisdifficult Itisbelievedthatsmokingcausescancer Itisnousetryi
