从句

关系从句的关系代词什么时候可以省略？

1. 当关系代词在从句中作宾语时

The table you just saw is made of plastics.
Tom is not the boy I gave the tickets to.
The stranger I spoke of came again.

2.当关系代词 that 在从句中作补语

He’s changed. He’s not the man he was.
It’s a puzzle to me what has made him them he is.

3.当关系代词在分句中做主语，主句由 it is, that is, there is 引导的场合

It isn’t everybody can learn a foreign language so easily.
That was his brother just went by.
There was someone asked for you, Bill.

 

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It was on my 10-years-old birthday that I received the Lego gift from my mother.
I used to play with construction toys which gave me a sense of mission. 
My mother knew quite well this point. She bought the Lego in advance and she did bring me a surprise.
It was a so big one that actually my mother and I put it up together.
I enjoyed so much from it.

 

I have an old friend. He was of my same age and lived in my neighbour. We came to know each other in the park of our community.
It happened that many years ago my parent and I went to the park for a walk after dinner. When we passed the swing, I found a boy was playing on it.
I came to him and he invited me with a smile to play with him. We really enjoyed the time together.
After that we became friends. 

  

I got to know 李旦 from one of the top talk show, named Roast Conference about 3 years ago.
He played the role of host and tell cracks and hilarious stories of stars.
his humour and ironic speeches amouseed me so much that I was deeply impressed.
So I followed him after that.


I learned English majorly in university about 20 years ago.
I had courses like 'grammar speaking reading and listening'.
Originally my pronuciation was quite poor before.
After two year study it was dramatically improved which gave me courages to open my mouth in front of my classmates and teachers.



west lake is in the city of Hangzhou in the east of China.


How do i know?
成都 is a city located in the northwest of China.
There are 10 metro lines which can reach every cornor of the city. So the residents enjoy a quite convenient public transportation.
In the center of the city there are 2 magnificent shopping avenue, NanjingRoad and beijing Road.
They offers commodities of all varieties. Besides 成都 is well-known for its cuisine. The pepper bean curd is one of its typical dishes.

 

Overall, all of the countries spent the most on food/drinks/tobacco, which was considerably higher than any other categories. 
By contrast, the lowest expense could be seen on Leisure/education.

改成：

Overall, all of the countries spent the most money on food/drinks/tobacco, which was considerably higher than any other categories. 
By contrast, the lowest expense could be seen in Leisure/education.

或：

Overall, all of the countries spent most on food/drinks/tobacco, which was considerably higher than any other categories. 
By contrast, the lowest expense could be seen in Leisure/education.

 

 

常用句式：

while ... generallly ...
while ... it is safe to say that the pros outweight the cons.
have good upbringings
drop out of school at an early age
have never learned important values from school.
not well-educated
have a lot on my plate
I am really hooked on my phone. 上瘾
for no reasons.

help me relax/ unwind
get close to the nature/ escape the hustle and bustle of the city
hear the chirping of the birds 
hear the rustling of the trees
put sb in a better mood
cheer me up / mood-boosting
sprint-liting

获得知识
--gain/obtain/acquire knowledge
--

身心健康
-- boost our brain to release
-- dopamine 多巴胺 a feel-good material
-- endorphin 内啡肽 a feel-good material 通过努力获得

I was down. 心情不好。
triggered my curiosity. 
I want to see it in person.
时间 事 感受。

 

 

常考：

fast food
vegetarian

 

 

从句：

be 表语从句
vt 宾语从句
名词 定语从句

 

 

什么时候用 when & 什么时候用 which？