英语语法条件句课件
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2025届高考英语语法 if条件句课件(共21张PPT)
If I met a Martian, I wouldn’t understand him.
?
IfI aved
If I didn’t understand him, I would come back to the Earth.
If clause
If + Past Perfect tense
Main clause
ZERO FIRST SECOND THIRD
If clause If + Present simple
Main clause Present simple
If I am late for school, my teacher gets angry.
If I oversleep …
I miss the bus.
If I were an astronaut, I would travel in a spaceship.
If I travelled in a spaceship, I would go to Mars.
If I went to Mars, I would meet a Martian.
Nice to meet you!
IIf you had passed your exam, you could have gone to the beach.
IIf I had gone to the beach, I would have made sand castles.
would/could/might + have + past participle
If I had studied hard, I would have passed my exams.
条件状语从句完整课件(共14张PPT)
如果我们提出更优惠的条件，他就会在合同上签 字。
He won't be against us in the meeting providing (that) we ask for his advice in advance．
如果我们提前征求一下他的意见，他就不在会上 反对我们。
5. as ( so ) long as…. “只要…， 就… ” 表示 一种前提条件
I can tell you the truth on condition that you promise to keep a secret．
我可以告诉你真相，条件是你答应保守秘密。
You can pass the custom on condition that we have checked your luggage．你可以通过 海关，但条件是我们得检查完你的行李。
If +虚拟条件句，
1. If I were you，I would invite him to the party．
如果我是你，我会邀请他参加聚会。 I would have arrived much earlier if I had
not been caught in the traffic． 要不是交通堵塞，我本会来得早一些。 If it should be true, it would be silly to
down． 如果你考试不及格，你会让他失望的。
如果你作业做完了就可以回家了。 If you have finished the homework， you
can go home.
1. If 从句 （一般现在时）， 主句 （ 一般现在时 ）
表示科学常识，说明， 经常性的动作，倾向 自动会发生的事
He won't be against us in the meeting providing (that) we ask for his advice in advance．
如果我们提前征求一下他的意见，他就不在会上 反对我们。
5. as ( so ) long as…. “只要…， 就… ” 表示 一种前提条件
I can tell you the truth on condition that you promise to keep a secret．
我可以告诉你真相，条件是你答应保守秘密。
You can pass the custom on condition that we have checked your luggage．你可以通过 海关，但条件是我们得检查完你的行李。
If +虚拟条件句，
1. If I were you，I would invite him to the party．
如果我是你，我会邀请他参加聚会。 I would have arrived much earlier if I had
not been caught in the traffic． 要不是交通堵塞，我本会来得早一些。 If it should be true, it would be silly to
down． 如果你考试不及格，你会让他失望的。
如果你作业做完了就可以回家了。 If you have finished the homework， you
can go home.
1. If 从句 （一般现在时）， 主句 （ 一般现在时 ）
表示科学常识，说明， 经常性的动作，倾向 自动会发生的事
初中英语if条件状语从句ppt课件
If she doesn’t exercise enough,
she will be heavier. 1.主将从现
可编辑课件PPT
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If he cleans the room , he can get $10 from his mother .
If I watch TV late , I can’t get up early . If you get up late , you must take a bus to school .
8. If I _h_a_v_e_(have) much money in the future, I will travel all over the world.
可编辑课件PPT
11
1.用所给词的正确形式填空。 1.If youa_r_e (be) late, the teacher
will be angry. 2.He _w__il_l _b_e_c_o_m_e_(become) a soccer
可编辑课件PPT
10
5. If you _w__o_rk__(work) hard, your dream will come true.
6. If shes_t_u_d_ie_s_(study) hard, She will go to Beijing University.
7. If it _i_s_r_a_iny( rainy )tomorrow, I will play the piano.
give present, you are happy. I hope it won’t rain that day. ②
will be Because if it won’t rain, my little son will come, too. ③
条件状语从句课件知识讲解共28页文档
46、我们若已接受最坏的，就再没有什么损失。——卡耐基 47、书到用时方恨少、事非经过不知难。——陆游 48、书籍把我们引入最美好的社会，使我们认识各个时代的伟大智者。——史美尔斯 49、熟读唐诗三百首，不会作诗也会吟。——孙洙 50、谁和我一样用功，谁就会和我一样成功。——莫扎特
条件状语从句课件知识讲解
16、自己选择的路、跪着也要把它走 完。 17、一般情况下)不想三年以后的事， 只想现 在的事 。现在 有成就 ，以后 才能更 辉煌。
18、敢于向黑暗宣战的人，心里必须 充满光 明。 19、学习的关键--重复。
20、懦弱的人只会裹足不前，莽撞的 人只能 引为烧
原创PPT八上U10语法课(If条件状语从句)
通过改错练习，加深 对if条件状语从句的 理解和运用。
翻译题训练
将中文句子翻译成英文，注意使 用if条文表达差异，提高 翻译准确性和流畅度。
分析翻译难点和易错点，总结翻 译技巧和方法。
写作题训练
根据所给话题和提示，运用if条 件状语从句写一篇短文。
注意文章结构、逻辑关系和语 言表达的准确性和得体性。
通过写作练习，提高运用if条件 状语从句的能力和写作水平。
THANKS
感谢观看
主过从过
主句用一般过去时，从句也用过 去的某种时态。例如：If I had time yesterday, I would have
gone shopping.
语态应用技巧
主动语态
表示主语是动作的执行者。在If条件状语从句中， 常用主动语态表示条件或假设。
被动语态
表示主语是动作的承受者。在某些情况下，为了 强调动作的对象或使句子更加客观，可以使用被 动语态。
If条件状语从句也可以位于主句之后，不用逗号与 02 主句隔开，表示“如果……就”。
在某些情况下，If条件状语从句还可以插入到主句 03 中间，但需要用逗号将其与主句其他部分隔开。
引导主从复合句功能
01 If条件状语从句可以引导一个主从复合句，其中主 句表示结果，从句表示条件。
02 If条件状语从句的引导功能使得句子结构更加复杂 ，能够表达更加丰富的语义关系。
02 通过使用If条件状语从句，可以使句子更加紧凑， 避免过多的简单句堆砌。
省略情况
在某些情况下，If条件状语从句可以省略if，而将条件部分放到主句前面，形成倒装 句。
当If条件状语从句中的主语与主句主语相同时，从句中的主语和be动词可以省略， 形成省略句。
英语语法if条件句conditionals(课堂PPT)
1. If I have money, 2. If I have time tonight, 3. If I get good grades,
4. If I feel like, 5. If my parents let me,
Exchange information with a partner. What will you do if…..?
If clause + Result clause
If + ☺ + past + C , ☺ + would/could + V + C
If I were you, I would ask for help. If she didn’t speak English, she wouldn’t get the job.
CONDITIONALS
1
Conditional 0
Situations that are always true if something
happens.
This use can usually be replaced by, a time clause using 'when' (example: When I am late, my father takes
5. If I have a fight with my boyfriend/girlfriend,
Exchange information with a partner.
What do you do if you have a problem?
3
Conditional 1
Often called the "real" conditional because it is used for real - or possible - situations. These situations take place if a certain condition is met.
英语语法PPT课件-if条件句
IIf I had gone to the beach, I would have made sand castles.
If you go to London, you must look right before crossing a street
If clause If + Past Simple
Main clause would / could / might + verb
If I were an astronaut, I would travel in a spaceship.
If I met a Martian, I wouldn’t understand him.
?
IfI aved
If I didn’t understand him, I would come back to the Earth.
If clause
Main clause
If + Past Perfeห้องสมุดไป่ตู้t would/could/might + have + past
If I were an astronaut, I would travel in a spaceship.
If I travelled in a spaceship, I would go to Mars.
If I went to Mars, I would meet a Martian.
Nice to meet you!
tense
participle
If I had studied hard, I would have passed my exams.
IIf you had studied hard, you wouldn’t have failed your exam.
人教版英语八年级上册Unit10Grammarif引导的条件状语从句精品语法ppt课件
25
What are your problems?
What should you do to
say no to your bad habits and embrace（拥抱） 2019 with
a new look?
你应该做些什么来向坏习惯告别，以一个 全新的面貌去拥抱2019？
26
Write a letter to Mr. Yu.
One
Three
20
21
22
23
（三）Your new year resolutions
Mr. Yu wants to make our class better and better,but now I have many problems:
24
1.Some students are always late for class; 2.Some students can't finish the homework in
If I feel happy,If you feel I will sing. happy,
you will sing. If I am happy, If you are happy, I will dance. you will dance.
7
2.引导词：if、unless if…not=unless
time; 3.Some students don't listen carefully in class; 4.Some students aren't friendly to teachers
and classmates; 5.Some students aren't quiet; 6.Some students aren't good at math; …………
What are your problems?
What should you do to
say no to your bad habits and embrace（拥抱） 2019 with
a new look?
你应该做些什么来向坏习惯告别，以一个 全新的面貌去拥抱2019？
26
Write a letter to Mr. Yu.
One
Three
20
21
22
23
（三）Your new year resolutions
Mr. Yu wants to make our class better and better,but now I have many problems:
24
1.Some students are always late for class; 2.Some students can't finish the homework in
If I feel happy,If you feel I will sing. happy,
you will sing. If I am happy, If you are happy, I will dance. you will dance.
7
2.引导词：if、unless if…not=unless
time; 3.Some students don't listen carefully in class; 4.Some students aren't friendly to teachers
and classmates; 5.Some students aren't quiet; 6.Some students aren't good at math; …………
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5. If I have a fight with my boyfriend/girlfriend,
Exchange information with a partner.
What do you do if you have a problem?
Conditional 1
Often called the "real" conditional because it is used for real - or possible - situations. These situations take place if a certain condition is met.
If clause + Result clause If + ☺ + present + C , ☺ + future + C
If it rains, we will stay at home. Peter will buy a new car, if he gets his raise.
Complete these statements with personal information.
1. If I have money, 2. If I have time tonight, 3. If I get good grades,
4. If I feel like, 5. If my parents let me,
Exchange information with a partner. What will you do if…..?
5. If I had time,
Exchange information with a partner. What would you do if…..? What could you do if…?
Third conditional An imaginary situation in the past
英语语法条件句
Conditional 0
Situations that are always true if something
happens.
This use can usually be replaced by, a time clause using 'when' (example: When I am late, my father takes
me to school.)
If clause + Result clause
If + ☺ + present + C , ☺ + present + C
My parents don’t get angry if I fail a test. You can also put the result clause first without using a
What are you going to do if…?
Second Conditional
Often called the "unreal" conditional because it is used
for unreal - impossible or improbable –
situations. This conditional provides an imaginary result for a given situation.
Complete these statements with personal information.
1. If I won the lottery, 2. If I were a superhero, 3. If my parents were more understanding, 4. If I could travel anywhere in the world,
If clause + Result clause
If + ☺ + past perfect + C , ☺ + would/could + have + V past part + C
Last week Agnes celebrated her birthday but I could not go to the pub with her because I was broke. So I say:
If I had had enough money, I would have gone out with her.
comma betwee conditionals with personal information.
1. If I have a problem, 2. If I need money,
3. If my parents are angry, 4. If I need a friend,
If clause + Result clause
If + ☺ + past + C , ☺ + would/could + V + C
If I were you, I would ask for help. If she didn’t speak English, she wouldn’t get the job.
Exchange information with a partner.
What do you do if you have a problem?
Conditional 1
Often called the "real" conditional because it is used for real - or possible - situations. These situations take place if a certain condition is met.
If clause + Result clause If + ☺ + present + C , ☺ + future + C
If it rains, we will stay at home. Peter will buy a new car, if he gets his raise.
Complete these statements with personal information.
1. If I have money, 2. If I have time tonight, 3. If I get good grades,
4. If I feel like, 5. If my parents let me,
Exchange information with a partner. What will you do if…..?
5. If I had time,
Exchange information with a partner. What would you do if…..? What could you do if…?
Third conditional An imaginary situation in the past
英语语法条件句
Conditional 0
Situations that are always true if something
happens.
This use can usually be replaced by, a time clause using 'when' (example: When I am late, my father takes
me to school.)
If clause + Result clause
If + ☺ + present + C , ☺ + present + C
My parents don’t get angry if I fail a test. You can also put the result clause first without using a
What are you going to do if…?
Second Conditional
Often called the "unreal" conditional because it is used
for unreal - impossible or improbable –
situations. This conditional provides an imaginary result for a given situation.
Complete these statements with personal information.
1. If I won the lottery, 2. If I were a superhero, 3. If my parents were more understanding, 4. If I could travel anywhere in the world,
If clause + Result clause
If + ☺ + past perfect + C , ☺ + would/could + have + V past part + C
Last week Agnes celebrated her birthday but I could not go to the pub with her because I was broke. So I say:
If I had had enough money, I would have gone out with her.
comma betwee conditionals with personal information.
1. If I have a problem, 2. If I need money,
3. If my parents are angry, 4. If I need a friend,
If clause + Result clause
If + ☺ + past + C , ☺ + would/could + V + C
If I were you, I would ask for help. If she didn’t speak English, she wouldn’t get the job.