㈠ 英语语法：do 在强调句和疑问句表时态，其句子用一般现在时 I did see him last night. 问：在这个句子里
I
did
see
him
last
night.
用do强调句子，原句是什么时态，do就用什么时态。这个句子没被强调时：I
saw
him
last
night.
又如专：He
has
a
brother.用do强调就属是：He
does
have
a
brother.
Did
you
see
that
a
dog
was
chased
by
a
cat
last
night?
宾语从句的时态受主句谓语动词的制约，主句的谓语动词是过去时态时，宾语从句要用过去时态的某种形式。但是，如果宾语从句表示真理性的东西，宾语从句的谓语动词不受主句谓语动词的制约。如：Our
teacher
told
us
that
the
earth
is
round.
㈡ 两个英语强调句，谁用语法分析一下
两句都是强调抄句。
首先必须袭更正一个错误认识：说强调句去掉It is 和that /who,句子仍成立，说的是一般情况，不能一概而论。并不是所有的强调句都是如此，得排除强调部分是宾语的情况。譬如第一句，强调的是宾语，去掉It is和 that 后，句子就讲不通了。
第一个句子强调的是宾语，翻译过来就是：你在街上捡到得是我的钱包（而不是别的任何人的）。
第二个句子强调的是主语，翻译过来就是:是我的姑姑60岁了 或者 60岁的是我的姑姑（而不是别人）。
㈢ 英语语法强调句的强调词怎么用
It is /was+强调部分+who/that+原句剩余部分
原句中各个成分都可以被强调（动词不可)
判断自己写的强版调句对不对/这个句子是不是权强调句方法：
强调句去掉it is/was 和who/that后
句子仍然完整
who:当强调部分为人时用who
that:所有情况都可用that
如：原句：I met you yesterday in the street.
强调句：
强调主语：It was I that/who met you yesterday in the street
强调宾语：It was you that/who I met yesterday in the street.
强调时间：It was yesterday that I met you in the street
强调地点; It was in the street that I met you yesterday
纯手打，希望有用
㈣ 高中英语语法（从句，强调句等）
所谓某种从句，就是用一个句子充当了某种成分。 定语从句，是用一个句子作定语来修饰一个名词或代词。例如： I like the students who like English . The book that you want is here.（关系代词who和that在句子里要充当语法成分的,这有别于同位语从句） 名词性从句，包括主语从句，宾语从句，表语从句和同位语从句。 主语从句： What he needs is much time. 宾语从句：I didn't know that he had been here , 表语从句：This was where we lived ten years ago . 同位语从句：是用一个句子来解释一个名称的具体内容的。 The news that we will go to the Great Wall is true.其中连接词that不充当任何语法成分。 强调句：它有固定的句型：It is/was +被强调的部分+that +句子其余部分 例如：I saw Tom in the street yesterday.可以强调句子的任何部分（谓语除外） 强调主语：It was I that/who saw Tom in the street yesterday.(强调主语是人连接词可以用that也可以用who) 强调介词短语：It was in the street that I saw Tom yesterday. 如果强调谓语就用加助动词的办法：I did see Tom in the street yesterday.(助动词要看原句时态来选择） 状语从句一共有九种：时间，地点，原因，结果，方式，比较，条件，让步，目的 时间状语从句：When she came here,I was reading English. 条件状语从句：If you study hard,you can learn English well. 不需要比较了，只要你仔细看，就可以区别的。
㈤ 英语中关于强调句型的语法什么时候用that，什么时候用其他的东西
that
可以用于强调任何成分(当然要除谓语之外)的强调句型，结构如下：
It
is/was
+
强调部分
+
that
+
原句再未强调部分
㈥ 强调句的语法
一、强调句型的基本结构
1．用助动词“do（does／did）＋动词原形”来表示强调：
He does know the place well．他的确很熟悉这个地方。
Do write to me when you get there．你到那儿后务必给我来信。
2．用形容词very，only，single，such等修饰名词或形容词来加强语气：
That’s the very textbook we used last term．这正是我们上学期用过的教材。
ou are the only person here who can speak Chinese．你是这里唯一会讲汉语的人。
Not a single person has been in the shop this morni ng．今天上午这个商店里连一个人都没有。
How dare you buy such expensive jewels？你怎么敢买这么贵的宝石呢？
3．用ever，never，very，just等副词和badly，highly，really等带有－l y的副词来进行强调：
Why ever did you do so？你究竟为什么要这么做？
He never said a word the whole day．一整天，他一句话也没说。
You’ve got to be very，very careful．你一定得非常、非常小心。
This is just what I wanted．这正是我所要的。
He was badly wounded．他伤得很严重。
I really don't know what to do next．我的确不知道下一步该怎么做。
4．用in the world，on earth，at all等介词短语可以表达更强的语气（常用于疑问句）：
Where in the world could he be？他到底会在哪儿？
What on earth is it？它究竟是什么？
Do you know at all？你到底知不知道？
5．用感叹句来表示强烈的感情，突出说话人的情感：
How interesting a story it is！这是一个多么有趣的故事啊！
Oh，what a lie！啊，真是弥天大谎！
6．用重复来表示强调：
Why！why！The cage is empty！啊！啊！箱子是空的。
They walked for miles and miles．他们走了好多英里。
7．用倒装句（也就是将要强调的句子或被强调的部分置于句首）来加强语气：
On the table were some flowers．桌上摆着一些花。（强调地点）
Many a time have I climbed that hill．我多次翻过那座山。
Only in this way，can we solve this problem．只有这样，我们才能解决这个问题。
8．用强调句型：“It is（was）＋被强调的部分＋that（who）＋原句其它部分”来强调说话人的意愿：
It was on Monday night that all this happened．所有这一切发生在周一晚上。
It’s me that he blamed．他怪的是我。
强调句型最重要的句型是： It is (was) ＋ 被强调部分＋ that／ who ＋ 句子的其它成份 。英语中许多句子常常可以通过强调句型对句子的不同成份进行强调。如：
They will have a meeting tomorrow．
It is they who ／that will have a meeting tomorrow． (强调主语)
It is a meeting that they will have tomorrow． (强调宾语)
It is tomorrow that they will have a meeting． (强调时间状语)
应注意的要点:
1．强调句型可以用来强调主语、宾语（包括介词宾语）和状语。其中的it 本身没有词义。
2．强调句中的连接词一般只用who(指人)或that(可指物，也可指人)，若被强调的是状语，也只能用that ，而不能用when 或者where。而且连接词都不能省略。如： It was in the park that he met an old friend yesterday． (虽然强调的是地点，但不能用where。)
3．强调句子的主语时，that 或who 之后的谓语动词的人称和数要与它前面被强调的名词或代词一致。如：
It is Mary and Tom who often do good deeds．
4．强调句型的时态常见的有两种：一般现在时和一般过去时。即It is ．．． that／who．．．和It was ．．．that／who．．．。如：
It was the way he asked that really upset me．
5．判断一个句子是否是强调句的方法是：如果将句中的It is／was．．．that／who．．．去掉，经整理后还是一个完整的句子，本句就是强调句。否则，就不是。如：
It was in today’s newspaper that we found the news． 去掉It was ．．．that 之后，句子可以整理为:We found the news in today’s newspaper． 这是一个完整的句子，故本句是强调句。
常见考法:
1．用介词短语来作为被强调的部分。如：
It was for this reason that he left that school．
It was in this way that he solved the problem．
2．用时间状语从句、条件状语从句等作为被强调的部分。如：
It was only when I reread his poems that I began to appreciate their beauty．
3．用 not until 复杂结构作为被强调的部分。如：
It was not until she took off her dark glasses that I realized she was a film star．
It was not until 1920 that regular radio broadcasts began．
4．在被强调的部分后接定语从句，使句子结构更加复杂。如：
It was on July 7th 1975 when he was born that his father died．
5．通过句型转换来进行考查。如把肯定句改成一般疑问句或特殊疑问句，或把肯定句改成否定句或否定疑问句等。如：
Was it ring the Second World War that he died？
When was it that the sports meeting began？
It was not Tom that stole the book．
Wasn’t it he that had made a mistake？
6．通过改变系动词的形式来进行考查。强调句型的系动词除了用 is 或 was外 ，还可以在其前面加上 may ／ might ／must 等表示推测的情态动词。如：
It might be him that you met yesterday．
㈦ 初中英语强调句型语法
It + is/was +被强调部抄分+ that -从句
注意被强调部分如果是时间，地点状语，别用 when, where 代替that引导后面的从句。
请及时采纳，不懂继续问。(*^__^*) 祝学习进步! 谢谢！
㈧ 高二英语，有关于强调句的语法。谢谢
1It was a European chemist called Dr. Felix Hoffmann that proced aspirin from this chemical in 1897.
2It was aspirin that a European chemist called Dr. Felix Hoffmann proced from this chemical in 1897.
3It was in 1897 that a European chemist called Dr. Felix Hoffmann proced aspirin from this chemical.
4It was Dr. Bethumn won the title of International Fighter.
5It was the title of International Fighter that Dr. Bethumn won.
㈨ 英语语法 强调句型
it is（was）+强调部分+that + 句子其他成分
这个就是强调句式的形式，你就把要强调的部分往相内应的位容置一放，其他成分都放在that后面就好了啊。
eg,Mike wore his new coat to attend the party yesterday.原句
It was Mike that wore his new coat to attend the party yesterday.强调主语
It was Mike'new coat that he wore to attend the party yesterday.强调宾语
It was to attend the party that Mike wore his new coat yesterday.强调目的状语
It was yesterday that Mike wore his new coat to attend the party .强调时间状语
谓语用强调句型是不能来强调的，但是可以用助动词do，你在谓语前面加上do就能构成强调，但是要注意，他有时态的变化。