it的用法完成句子PPT教学课件
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高考英语二轮复习：it的用法课件(共40张PPT)
① It is difficult for a foreigner to learn Chinese. ② It is everyone’s duty to obey the law. ③ It took them a year to build the bridge. ④ It is up to us to help those in need.
二、it 作形式主语
⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接 代词或连接副词引导。
①It is clear ( obvious， true， possible， certain....) that ...该句型中 it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显 然，真的，肯定……）＂ 是主语从句最常见的一种结构。 ➢ It is very clear that he’s round and tall like a t真正的主语移到句子 后部去，使句子显得平衡，避免“头重脚轻”。it作形式主语时，可以代 替三种形式：不定式、动名词和主语从句。
二、it 作形式主语
1. it代替不定式短语，常用于下列句型中： It + be +adj + (for/of sb.) to do sth. It + be + n + to do sth. It takes sb. some time to do sth. It’s up to sb. to do sth.
二、it 作形式主语
b) It doesn’t matter（It’s no wonder；It doesn’t make too much difference等）＋连接代词或连接副词引导的从句。 ➢ It doesn’t matter whether we go together or separately. ➢ It is no wonder why he came here too late.
二、it 作形式主语
⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接 代词或连接副词引导。
①It is clear ( obvious， true， possible， certain....) that ...该句型中 it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显 然，真的，肯定……）＂ 是主语从句最常见的一种结构。 ➢ It is very clear that he’s round and tall like a t真正的主语移到句子 后部去，使句子显得平衡，避免“头重脚轻”。it作形式主语时，可以代 替三种形式：不定式、动名词和主语从句。
二、it 作形式主语
1. it代替不定式短语，常用于下列句型中： It + be +adj + (for/of sb.) to do sth. It + be + n + to do sth. It takes sb. some time to do sth. It’s up to sb. to do sth.
二、it 作形式主语
b) It doesn’t matter（It’s no wonder；It doesn’t make too much difference等）＋连接代词或连接副词引导的从句。 ➢ It doesn’t matter whether we go together or separately. ➢ It is no wonder why he came here too late.
It的用法ppt(共32张PPT)
help. (2005全国)
A. it
B. she C. which D. he
4. I’d appreciate ___B___ if you would like
to teach me how to use the computer.
(山东2006)
A. that B. it C. this
D. you
Grammar
The use of “it”
Proverbs(谚语) with “It”
① It is never too old to learn.
活到老, 学到老。
② It is easier to fall than to rise. 摔倒容易爬起来难。
③ It is no use crying over spilt (溢出的) milk. 覆水难收。
②It is v-ed that…
It is said (reported/ supposed/believed /thought/known/told/hoped.....) that ...
该句主语从句; 该结构常译为“据说(据报道,
据悉…)”。
4) It was yesterday that I met Tom in the park.
九、it 常用的固定搭配
1. make it
1)在口语当中相当于succeed, 表示: 成功、
2)做到、说定、赶上、及时到达 如: It's hard to make it to the top in show business. 2) 在口语中相当于fix the date for, 表示
—It's up to you.
高考链接
A. it
B. she C. which D. he
4. I’d appreciate ___B___ if you would like
to teach me how to use the computer.
(山东2006)
A. that B. it C. this
D. you
Grammar
The use of “it”
Proverbs(谚语) with “It”
① It is never too old to learn.
活到老, 学到老。
② It is easier to fall than to rise. 摔倒容易爬起来难。
③ It is no use crying over spilt (溢出的) milk. 覆水难收。
②It is v-ed that…
It is said (reported/ supposed/believed /thought/known/told/hoped.....) that ...
该句主语从句; 该结构常译为“据说(据报道,
据悉…)”。
4) It was yesterday that I met Tom in the park.
九、it 常用的固定搭配
1. make it
1)在口语当中相当于succeed, 表示: 成功、
2)做到、说定、赶上、及时到达 如: It's hard to make it to the top in show business. 2) 在口语中相当于fix the date for, 表示
—It's up to you.
高考链接
高中英语it用法详解课件(共37张PPT)
that 表示“同类不同物”，（只在平级结构或比较级结构或表
对比结构中指代前文出现的表特指的可数名词单数或不可数名 词。（复数名词用those指代)
I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
易误辨析: it / one / that
Sentence patterns: 1. Sb + think + it + necessary + ( for sb. ) to do sth.
+连词+clause
make\believe\feel\ hard\possible\important\usele
find\consider
ss\worth\worthwhile…
A√ . Anyone who B. The boy C. The one D. the
ones
形式宾语
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting. A. that BB. it C. this D. him
Traanslation
形式宾语
I like __C_ in the autumn when the weather is clear and bright. A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词 (如like, love,enjoy, dislike, hate, don't mind, appreciate, feellike等)或包含介词的动词短语(如 see to, depend on,be fond of等)后接宾语从句,必 须先由it担任形式宾语,再接从句.
对比结构中指代前文出现的表特指的可数名词单数或不可数名 词。（复数名词用those指代)
I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
易误辨析: it / one / that
Sentence patterns: 1. Sb + think + it + necessary + ( for sb. ) to do sth.
+连词+clause
make\believe\feel\ hard\possible\important\usele
find\consider
ss\worth\worthwhile…
A√ . Anyone who B. The boy C. The one D. the
ones
形式宾语
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting. A. that BB. it C. this D. him
Traanslation
形式宾语
I like __C_ in the autumn when the weather is clear and bright. A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词 (如like, love,enjoy, dislike, hate, don't mind, appreciate, feellike等)或包含介词的动词短语(如 see to, depend on,be fond of等)后接宾语从句,必 须先由it担任形式宾语,再接从句.
it的用法(30张PPT)
exercise.
a clause
5. He found it difficult to accustom himself
to getting up early.
an infinitive
The object position
1. It is amazing that at my age I am still fit.
4. It is a poor mouse that has only one hole.
1. It is never too old to learn. 2. It rains cats and dogs. 3. It never rains but it pours. 4. It is a poor mouse that has only one hole.
part in our party. 6. It is suggested that we (should) arrive
there in 2 hours.
1. It + is + adj./ n./ p.p. + infinite/ clause/
-ing form
real subject
formal subject
Look at these proverbs and see what they have in common.
1. It is never too old to learn.
活到老, 学到老。
2. It rains cats and dogs. 大雨滂沱
3. It never rains but it pours. 不鸣则已, 一鸣惊人。
Look at the sentences and think about the way “it” is used.
高二英语选修6-it的用法-ppt市公开课一等奖省赛课获奖PPT课件
第9页
（6）It is said/reported/announced/ (well) known … that… （7）It is/was + 时间 + since … 从……已多久了。 It is five months since I arrived in New York.我到 纽约已经五个月了。 It is five months since I was in New York.我离开纽 约已经五个月了。 （注意：终止性动词表示从动作发生时算起；假 如是状态动词或连续性动词，则从动作或状态结 束时算起。）
第1页
1、it基本使用方法 （1）用作人称代词，代替前文提到过事物。 The train has arrived. It arrived half an hour ago. （2）用以代替提醒代词this, that。 —What’s this? —It’s a knife. —Whose watch is that? —It’s mine.
第4页
（8）作形式宾语。 I think it no use arguing with him. I found it very interesting to study English. He made it clear that he was not interested in that subject.
It often rains in summer here.
第3页
（6）指距离。 It is a long way to the school. （7）作形式主语。 It is not easy to finish the work in two days. It is no use crying over spilt milk. It is as pity that you didn’t read the book.
（6）It is said/reported/announced/ (well) known … that… （7）It is/was + 时间 + since … 从……已多久了。 It is five months since I arrived in New York.我到 纽约已经五个月了。 It is five months since I was in New York.我离开纽 约已经五个月了。 （注意：终止性动词表示从动作发生时算起；假 如是状态动词或连续性动词，则从动作或状态结 束时算起。）
第1页
1、it基本使用方法 （1）用作人称代词，代替前文提到过事物。 The train has arrived. It arrived half an hour ago. （2）用以代替提醒代词this, that。 —What’s this? —It’s a knife. —Whose watch is that? —It’s mine.
第4页
（8）作形式宾语。 I think it no use arguing with him. I found it very interesting to study English. He made it clear that he was not interested in that subject.
It often rains in summer here.
第3页
（6）指距离。 It is a long way to the school. （7）作形式主语。 It is not easy to finish the work in two days. It is no use crying over spilt milk. It is as pity that you didn’t read the book.
归纳it的用法优质课件PPT
It
(2)
• 注1：②-⑥句中的that不能用where/when代替。
• 注2：强调句型中的谓语只能有两种：was/is. 的• 注3：强调主语时，谓语应与主语的人称和数保
持一致。 用• e.g. It is I that am a student.
法• (不能用is/was/are/were) • It was Tom and his sister that were praised.
调句，否则是其它句型。
用• e.g. It was last night that I saw the film. (强)
It was reported that these books sell well. (主从)
法• It is in the place that I was born. （强） • e.g. It is the place where I was born. （定从）
（3、4）
3) 在表达感情时可用 she, her, he, him代
替 it, its. 指国家、船只、飞机、火车、汽
的
车和城镇等无生命的东西。
用
e.g. We love our motherland. We are proud
of her.
法
4) 在回答 “what’s this/that?” 的答语中,
Uses of “It”
I、 用作人称代词的 it
II. 用作先行词的 it
III. 用在强调句型中的 it
IV. 用在固定结构中的 it
2021/02/01
1
I、 用作人称代词的it
(1)
It
1) it常指除人以外的一切生物和事物，相当 的 于汉语中的“它”。有时也指前面提到的整
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think/find it no use/no good/useless doing sth
It is known to us that bird flu(禽流感) hit China again. As20i2s0/12k/1n0 own to us, bird flu(禽流感) hit China again6.
18. __H_a_v_in_g__m_a_d_e__it_c_le_a_r__th_a_t__(说清楚了)he
wouldn’t come, Jack went out. (make) Sir, I _h_a_v_e_m__a_d_e_i_t _c_le_a_r(已说清楚了)when I will come back.
(worth)
2020/12/10
5
8、_I_t _is__a_p_i_ty__t_h_a_t _(可惜)such a thing should happen in your class. （it）
9、It is suggested that wes_h_o_u_ld__c_h_an_g_e__th_e_a_t_ti_tu_d_e_ _to_w_a_r_d_(改变态度) English. (change, attitude) 10._I_t _m_a_k_e_s__n_o_d__if_fe_r_e_n_c_e_(没有关系)to me what color
Grammar
The use of “it”
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一、it 作人称代词
1. it的最基本用法是作代词，主要指刚提到的ቤተ መጻሕፍቲ ባይዱ事物，以避免重复:
Xi’an is a beautiful city, isn’t it? 2. 也可以指动物或婴儿(未知性别的婴儿或孩 子): Is this your dog？No, it isn’t.
It was very quiet in the café . 4. 指距离： It is half an hour’s walk to the city centre from
my home.
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5. 指日期： --What's the date today? --It's May 1, 2007. 6. 指季节： It is summer now. 7. 指度量： It is about 5 kilograms. 8. 指价值： ----What's the cost of the T-shirt? ----It is 150 yuan.
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二、it作非人称代词
it有时并不指具体的东西，而泛指天气、时间、日期、 距离、价值、度量、温度、环境等，称为非人称的it：
1.指天气： It is a lovely day, isn’t it? 2. 指时间:
It was nearly midnight . 3. 指环境:
He doesn’t know ___w_h__a_t _it_t_a_k_e_s__to start a business here.
5.In some Expo Pavilions, you can______(感觉 是什么的样子) to experience an earthquake.
(what)
take it that…假设，假定，认为(suppose;assume)
Rumor has it that we’ll have a new manager.
have it that…(claim that it is a fact that…)
15. You must_s_e_e__to__it_t_h_a_t (确保) the door is
13.I __h_a_te__it_w__h_e_n___(讨厌)you talk with your mouth full of food. (it)
enjoy it that/dislike it that/love it that/
appreciate it if…
14. I take it that we will succeed sooner or later.
locked. (see)
see to sth办理；料理
see to it that…(make sure that…)
16. You may _d_e_p_e_n_d_o_n__it_t_h_a_t _(依靠) I ‘ll help you
out. 2020/12/10 (depend)
7
17. I __o_w_e__it_to__yo_u__th_a_t __(归功于你)I can finish it in time.
the curtain is. (difference) 11、__It_r_e_m__a_in_s__to__b_e__s_e_e_n_w__h_e_th_e_r_he will come or
not. 12. I _t_h_in_k__it__n_o_u_s_e_(认为没用)breaking that habit.(it)
feel what it is like
feel what it is like to do sth
6.It is no good_t_a_k_in_g__r_is_k_s_(冒险) to help her. (take)
7.It is__w__e_ll_w__o_rt_h__c_o_n_s_id_e_r_i_n_g_.(很值得被考虑)
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1.Go to see _w_h__o_i_t _is__ (是谁). (it)
2.It takes all sorts (to make a world) .
3.It never rains but it pours.
4.Being a good listener is _w_h_a_t__it_t_a_k_e_s_(所需要 的)to keep friendship. (take)
It is known to us that bird flu(禽流感) hit China again. As20i2s0/12k/1n0 own to us, bird flu(禽流感) hit China again6.
18. __H_a_v_in_g__m_a_d_e__it_c_le_a_r__th_a_t__(说清楚了)he
wouldn’t come, Jack went out. (make) Sir, I _h_a_v_e_m__a_d_e_i_t _c_le_a_r(已说清楚了)when I will come back.
(worth)
2020/12/10
5
8、_I_t _is__a_p_i_ty__t_h_a_t _(可惜)such a thing should happen in your class. （it）
9、It is suggested that wes_h_o_u_ld__c_h_an_g_e__th_e_a_t_ti_tu_d_e_ _to_w_a_r_d_(改变态度) English. (change, attitude) 10._I_t _m_a_k_e_s__n_o_d__if_fe_r_e_n_c_e_(没有关系)to me what color
Grammar
The use of “it”
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一、it 作人称代词
1. it的最基本用法是作代词，主要指刚提到的ቤተ መጻሕፍቲ ባይዱ事物，以避免重复:
Xi’an is a beautiful city, isn’t it? 2. 也可以指动物或婴儿(未知性别的婴儿或孩 子): Is this your dog？No, it isn’t.
It was very quiet in the café . 4. 指距离： It is half an hour’s walk to the city centre from
my home.
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5. 指日期： --What's the date today? --It's May 1, 2007. 6. 指季节： It is summer now. 7. 指度量： It is about 5 kilograms. 8. 指价值： ----What's the cost of the T-shirt? ----It is 150 yuan.
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二、it作非人称代词
it有时并不指具体的东西，而泛指天气、时间、日期、 距离、价值、度量、温度、环境等，称为非人称的it：
1.指天气： It is a lovely day, isn’t it? 2. 指时间:
It was nearly midnight . 3. 指环境:
He doesn’t know ___w_h__a_t _it_t_a_k_e_s__to start a business here.
5.In some Expo Pavilions, you can______(感觉 是什么的样子) to experience an earthquake.
(what)
take it that…假设，假定，认为(suppose;assume)
Rumor has it that we’ll have a new manager.
have it that…(claim that it is a fact that…)
15. You must_s_e_e__to__it_t_h_a_t (确保) the door is
13.I __h_a_te__it_w__h_e_n___(讨厌)you talk with your mouth full of food. (it)
enjoy it that/dislike it that/love it that/
appreciate it if…
14. I take it that we will succeed sooner or later.
locked. (see)
see to sth办理；料理
see to it that…(make sure that…)
16. You may _d_e_p_e_n_d_o_n__it_t_h_a_t _(依靠) I ‘ll help you
out. 2020/12/10 (depend)
7
17. I __o_w_e__it_to__yo_u__th_a_t __(归功于你)I can finish it in time.
the curtain is. (difference) 11、__It_r_e_m__a_in_s__to__b_e__s_e_e_n_w__h_e_th_e_r_he will come or
not. 12. I _t_h_in_k__it__n_o_u_s_e_(认为没用)breaking that habit.(it)
feel what it is like
feel what it is like to do sth
6.It is no good_t_a_k_in_g__r_is_k_s_(冒险) to help her. (take)
7.It is__w__e_ll_w__o_rt_h__c_o_n_s_id_e_r_i_n_g_.(很值得被考虑)
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1.Go to see _w_h__o_i_t _is__ (是谁). (it)
2.It takes all sorts (to make a world) .
3.It never rains but it pours.
4.Being a good listener is _w_h_a_t__it_t_a_k_e_s_(所需要 的)to keep friendship. (take)