that which 连用的语法？
一、that 用法
第一、 that 用作指示代词(复数形式是those)，其指代意义同形容词用法，同时它还可以用作定语从句中的先行词;还可为了避免重复，代替前述名词。
That is what he told me.
第二、 that 用作关系代词，引导限制性定语从句。先行词可人可物，用法相当于who或which。(但是在下列情况下多用that：先行词既有人又有物时;先行词有形容词最高级、序数词、不定代词、very，only等修饰时;先行词是不定代词时)
He talked about the teachers and schools that he had visited.
第三、that 用作连词，引导名词性从句,状语从句和强调句。
1、that名词性从句。
①引导宾语从句。及物动词后的引导词that可省略。
I didn't expect (that) he could win the championship.
② 引导主语从句。通常采用it作形式主语的句型。
That the earth goes around the sun is known to everyone.
③引导表语从句。
The trouble is that we are short of money.
④引导同位语从句。
引导同位语从句的that和引导定语从句的that是不同的。前者只起语法作用，在从句中不作任何成分;而后者在定语从句中作主语、宾语或表语。举例说明：
语法中什么时候填and和that？
连接完整句子时填and和that
that 是“用于强调先前表达过的词或短语的意思”，其前的 and 用于承前启后
例句：1 .The young mother saw her baby fall to the ground, and that brought her heart to her mouth.
“and that”中的that指代的是前面“the young mother saw her baby fall to the ground"这件事。and在整个句子中充当连接两个并列句的连词作用。
例句：2. If the man is only interested in your looks,this just shows how shallow he is.
这个this同样是只带前面那个if 引导的条件状语从句，也因为”，“前面的只是一个状语从句而不是完整的句子，所以”，“后面的部分必然是主句，that作为指代性的名词充当主句的主语。
例句：3.Just as K.B. said, Yao Ming has built the bridge for all of us, which is not only for the sport of basket, but for the different cultures of this world.
这题考的是名词性定语从句中只能填which不能填that的情况，关键在于前面的”，“ 。没有”，“which和that都可以填，有”，“只能填”which“。
到此，以上就是小编对于英语语法that的问题就介绍到这了，希望介绍关于英语语法that的2点解答对大家有用。
