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1、学习必备 欢迎下载 It 用法导学案 学习目标：熟悉课文中出现的 it 句型，能熟练运用并了解其他常见 it 句型。学习重点：it 做形式主语和形式宾语 学习难点：运用 it 句型 学习内容：It 表指代(人、事物、时间、距离、价值、天气、气候及温度等);It 作形式主语、形式宾语；it 引导的强调句、It 表时间的固定句式。一It 作代词 I am sending you some advice._(它可能会帮助你）to stop and strengthen your resolve.(P18L29)归纳：it 指代_.练习:1.There is a river along the vil
2、lage._(它能帮助村民）to irrigate all the farms here.(can)It is _.（P18 L1）翻译：It is _in two weeks time.(P18L4)归纳：it 可用于指时间、距离、价值、天气、气候及温度等自然现象 2._ _(正下雨）when I left the office.(rain)拓展：it 指代性别不明的婴儿或用于确认某人的身份。如：练习：3.Is _ a boy or a girl?(is/he/she)4.There is a knock on the door._(一定是)a postman.(be)二、It 作形式主语
3、It seems amazing _(P18L3)It was more difficult _.（抽烟的夫妇怀孕）（P18L20)归纳：it 在句中作_，代指_等.如：It+be/seem+形容词/名词+that-从句 It+be+adj./n.(for sb./of sb.)+to do sth.句型中的形容词表示事物特点或特征时用 for；表示人的性格特征或特点用 of。5._ _(似乎很奇怪）that he hadnt passed the driving test.(seem)6._ _(我们很容易）to forget the exact number.(easy)7.It is d
4、ifficult for the little girl _ _(吃这么多饭).(eat)8.It is our duty _ _(保持教室清洁).(keep)9.It _(真自私 selfish)him not to share his dictionary with others.拓展：It 作形式主语的常见句型结构 It+be+(no)good/use/a waste of./useless/senseless+v-in做.没好处/没用/浪费/毫无意义。It is said/reported that=主语+be said/reported.to do sth.据说/报道.It does
5、nt matter(Its no wonder;It doesnt make much difference等)when/where/which/whether 等从句。巩固：10._(据报道）that there will be a concert this Saturday night.(report)11.It is no use _ _（争论）him.（argue)12._ _(没关系）whether he comes back or not.(matter)三.It 作形式宾语 You are finding it difficult _（放弃它）.(P18L7)归纳：该句型中的 i
6、t 作形式宾语。为了记忆方便我们可称该句型为6123 结构 学习必备 欢迎下载 6指主句中常用的动词：think,believe,make,find,consider,feel；1指的是形式宾语 it；2指的是宾补的两种形式：形容词或名词；3指的是真正宾语的三种形式：to do，doing或 that 引导的宾语从句。We think it our duty our classroom every day.He felt it no use English without speaking it.They found it difficult they would finish their w
7、ork in two days.13.I find _ _(难)to learn gymnastics.（it)14.We believe _(是没用的)reading without understanding.(use)15._(他认为）pleasant that he worked with us.(think)四）it 引导的强调句 _ _ the burning of more and more fossil fuels _has resulted in this increase.(P26L15)强调句型通常形式为：_。用来强调句子的主语、宾语或状语。一般疑问式：_ 特殊疑问式：特
8、殊疑问词+is/was thatwho其它？not.until 的强调形式才 I didnt realize she was a famous film star until she took off her dark glasses.=It is not until she took off her dark glasses that I realized she was a famous film star 强调划线部分：15）Peter saw his friend in the park yesterday.强调 Peter:It was Peter that saw his frie
9、nd in the park yesterday.强调 his friend:It was _ that_.强调 in the park:It was _ that_.强调 yesterday:It was _ that_.16）I didnt receive my letter until yesterday.17）It was not until_ that _.五It 表时间的固定句式：It takes/took/will take sb some time to do sth 做某事花费某人多少时间 It will be/was+some time before 要过多久才/过了多久才
10、 It is/was/has been/had been+some time+since 自从已经有多久了 It+be+具体时间+when It is(high/about)time to do/that主语+did sth./should do sth.是某人做某事的时候了 It is the+序数词 time that 主语+has/have done sth.这是某人第.次做.18)It is the first time that _(他来中国).(come)19)It was 5 oclock _(你打电话给我).(call)20)It is about time that _(我们
11、练习）the sentence structure.(practise).反馈：1._ _(可能会天晴吧)tomorrow.(may)2._ _(真奇怪)that he came late to school this morning.(strange)3._ _（没必要）to discuss the matter again.(unnecessary)4.Tom thought _ _(可惜）to stop the project now.(a pity)5._ _(在这个小山村)that I was born.(be)6._ _(已经5年了)since Mary left her home
12、town.(be)名词性从句专项练习 语和形式宾语学习难点运用句型学习内容表指代人事物时间距离价值天气气候及温度等作形式主语形式宾语引导的强调句表时间的固定句式一作代词它可能会帮助你归纳指代练习它能帮助村民翻译归纳可用于指时间距离价值天气气妇怀孕归纳在句中作代指等如形容词名词从句句型中的形容词表示事物特点或特征时用表示人的性格特征或特点用似乎很奇怪我们很容易吃这么多饭保持教室清洁真自私拓展作形式主语的常见句型结构做没好处没用浪费毫无意义主该句型为结构学习必备欢迎下载指主句中常用的动词指的是形式宾语指的是宾补的两种形式形容词或名词指的是真正宾语的三种形式或引导的宾语从句难是没用的他认为四引导的强
13、调句强调句型通常形式为用来强调句子的主语宾语学习必备 欢迎下载 第一部分：基础题 1._ makes his shop different is that it offers more personal services.A.What B.Who C.Whatever D.Whoever 2.Its thirty years since we last met.But I still remember the story,believe it or not,_ we got lost on a rainy night.A.which B.that C.what D.when 3.See the
14、 flags on top of the building?That was _ we did this morning.A.when B.which C.where D.What 4.Could you do me a favor?It depends on _ it is.A.which B.whichever C.what D.whatever 5.These shoes look very good.I wonder _.A.how much cost they are B.how much do they cost C.how much they cost D.how much ar
15、e they cost 6.Doris success lies in the fact _ she is co-operative and eager to learn from others.A.which B.that C.when D.why 7.Mary wrote an article on _ the team had failed to win the game.A.why B.what C.who D.that 8.Do you have any idea _ is actually going on in the classroom?A.that B.what C.as D
16、.which 9.Why does she always ask you for help?There is no one else _,is there?A.who to turn to B.she can turn to C.for whom to turn D.for her to turn 10.Elephants have their own way to tell the shape of an object and _ it is rough or smooth.A./B.whether C.how D.what 11.Danny left word with my secret
17、ary _ he would call again in the afternoon.A.who B.that C.as D.which 12.Mum is coming.What present _ for your birthday?A.you expect she has got B.you expect has she got C.do you expect she has got D.do you expect has she got 13.The way he did it was different _ we were used to.A.in which B.in what C
18、.from what D.from which 14.Great changes have taken place in that school.It is no longer _ it was 20 years ago,_ it was so poorly equipped.A.what;when B.that;which C.what;which D.which;that 15.Some researchers believe that there is no doubt _ a cure for AIDS will be found.A.which B.that C.what D.whe
19、ther 第二部分：强化题 1.We havent settled the question of _ it is necessary for him to study abroad.A.if B.where C.whether D.that 2.A warm thought suddenly came to me _I might use the pocket money to buy some flowers for my mothers birthday.3.A.if B.when C.that D.which 3.There is much chance _ Bill will rec
20、over from his injury in time for the race.A.that B.which C.until D.if 4.Please remind me _ he said he was going.I may be in time to see him off.A.where B.when C.how D.what 5.We saw several natives advancing towards our party,and one of them came up to us._ we gave some bells and glasses.A.to which B
21、.to whom C.with whom D.with which 6.With his work completed,the businessman stepped back to his seat,feeling pleased _ he was a man of action.A.which B.that C.what D.whether 7._ team wins on Saturday will go through to the national championships.语和形式宾语学习难点运用句型学习内容表指代人事物时间距离价值天气气候及温度等作形式主语形式宾语引导的强调句表
22、时间的固定句式一作代词它可能会帮助你归纳指代练习它能帮助村民翻译归纳可用于指时间距离价值天气气妇怀孕归纳在句中作代指等如形容词名词从句句型中的形容词表示事物特点或特征时用表示人的性格特征或特点用似乎很奇怪我们很容易吃这么多饭保持教室清洁真自私拓展作形式主语的常见句型结构做没好处没用浪费毫无意义主该句型为结构学习必备欢迎下载指主句中常用的动词指的是形式宾语指的是宾补的两种形式形容词或名词指的是真正宾语的三种形式或引导的宾语从句难是没用的他认为四引导的强调句强调句型通常形式为用来强调句子的主语宾语学习必备 欢迎下载 A.No matter what B.No matter which C.What
23、ever D.Whichever 8.I just wonder that makes him so excited.A.why it does B.what he does C.how it is D.what it is 9._ is our belief that improvements in health care will lead to a stronger,more prosperous economy.A.As B.That C.This D.It 10.Nobody believed his reason for being absent form the class _
24、he had to meet his uncle at the airport.A.why B.that C.where D.because 11.The shopkeeper did not want to sell for _ he thought was not enough.A.where B.how C.what D.which 12.He noticed that the straight part of the dance was different in the afternoon from _ it had been in the morning.A.that B.where
25、 C.what D.which 13.Id like to work with _ is honest and easy to get on with.A.who B.whoever C.whomever D.no matter who 14.When you are reading,make a note of _ you think is of great importance.A.which B.that C.what D.when 15.Can we get everything ready by the weekend?It all depends on _ we can get M
26、r.Greens cooperation.A.that B.what C.whether D.If It 在名词性从句中得用法：It is time that(虚拟语气)It is the first time that（现在完成时）It is necessary(important)thatshould do(虚拟语气)It is likely(possible,obvious,clear,natural,certain,)that It is a pity(a fact,good news,no wonder,an honour,a shame,common sense)that It t
27、urned out that;It happened that;It occurred to sb.that;It is said(reported,believed,estimated,announced,expected)that;It is suggested(required,ordered)that(虚拟语气)What 与 that 在名词性从句中用法比较：That Tom fell off his chair by accident got the classmates laughing.（that 在从句中不作任何成分）What Tom learned in university
28、 helps him a lot in his job.（what 在从句中必须担当主语或宾语。）宾语从句：一个动词后跟多个宾语从句时，第二个开始的连词that 不能省略。否定转移：I dont think he is fit for the job,is he?不可直接跟宾语从句的动词：I hate/dislike it when;Id appreciate it if;I will see to it that 与定语从句的转换:Jerry told us _ he had seen abroad.A.what B.all that C.all what D.all 主语从句:a.主语从句
29、与定语从句的转换 What is needed has been bought.=All that is needed has been bought.b.几个特殊句型之间的转换 It is known to all that China has joined the WTO.=As is known to all,=What is known to all is that 表语从句：a.表语从句中的虚拟语气：My suggestion is that we should carry out the plan as soon as possible.b.几个表语从句的切换 He came la
30、te.Thats bec ause his car broke down.The reason why I came late is that my car broke down on the half way.His car broke down on the half way.Thats why he came late.同位语从句 a.与定语从句的区别：It is a fact that he has done his best.It is a fact that you cant refuse.b.同位语从句中的虚拟语气：The proposal that he put forward
31、 is to be discussed at the meeting.The proposal that we should import more equipment is to be discussed.c.have no idea 后面跟同位语从句：I have no idea where Green Park lies.语和形式宾语学习难点运用句型学习内容表指代人事物时间距离价值天气气候及温度等作形式主语形式宾语引导的强调句表时间的固定句式一作代词它可能会帮助你归纳指代练习它能帮助村民翻译归纳可用于指时间距离价值天气气妇怀孕归纳在句中作代指等如形容词名词从句句型中的形容词表示事物特点或特征时用表示人的性格特征或特点用似乎很奇怪我们很容易吃这么多饭保持教室清洁真自私拓展作形式主语的常见句型结构做没好处没用浪费毫无意义主该句型为结构学习必备欢迎下载指主句中常用的动词指的是形式宾语指的是宾补的两种形式形容词或名词指的是真正宾语的三种形式或引导的宾语从句难是没用的他认为四引导的强调句强调句型通常形式为用来强调句子的主语宾语