supply; provide
两者均可表示 供应；供给 ，指对于缺乏或不足的事物进行补充或供给，用法如下：
supply常与to／for或with连用，其结构是：supply something for somebody.supply something to somebody .supply somebody with something. 给某人提供一些东西。
They supply food to／for the survivors ＝They supply the survivors with food
他们供应食物给幸存者。
provide常与for或with连用，其结构是：provide something for somebody .provide somebody with something .为某人提供一些东西。
He provides food and clothes for his family ＝He provides his family with food and clothes .他给家人提供衣食。
take along; take care of; take place; take out
Miss Wang took out a handkerchief and blew her nose .王小姐拿出一条手帕，擤了擤鼻子。
Mr Zhang took along some of his pictures in the hope of getting a job there.张先生带了一些照片，希望能在那里找到一份工作。
Since nineteen ninety-six great changes have taken place in our school.自一九九六年以来，我们学校发生了巨大的变化
My grandmother was ill, I must stay at home to,take care of her 。我祖母病了，我必须呆在家里照顾她。
take out. 拿出；掏出 。
take along. 携带；随身带着 ，其中along是副词。
take place. 发生 ，相当于一不及物动词，无被动语态。
take care of. 照料；照管；照顾 。
tell from; tell between
二者均为习惯用法：tell A from B意为 区分A和B ，也可以说成tell the difference between A and B。
Can you tell American English from British English ? 你能分辨出美国英语和英国英语吗?
To tell the truth I really can’t tell the differences between the Maori and American Indians .老实说，我真的分不清毛利人和印第安人。
the same as；the same that
the same as是表示 相似或同一类的人和事 之意。
Many of the sports were the same as they are now 过去的很多体育项目和现在的一样。
This is the same book as Mr Wang lost 这本书跟王先生丢失的那本一模一样。
而the same that作 同一个人或同一件事 解。
This is the same book that Mr Wang lost 这本书就是王先生丢失的那本书。
That is the same bike that I lost 那辆自行车就是我丢失的那辆。
think of／think about／think over
这三个词组都与 想 有关，但所表达的含义有所不同。
think of,多用来指 想起，认为 。
Last night，before I went to bed，I thought of my parents. 昨晚我睡觉前，想起了我的父母。
What do you think of that book?你认为那本书怎么样?
think about 多用来指 考虑某事情或对某事进行思考 。
Think about what you have done！想想你所做的这一切吧！
think over意思是 仔细考虑，认真思考 。
Before you answer this question，please think it over. 在回答这个问题之前，请认真考虑一下。
this kind of . of this kind
二者都表示 这种…… ，但 this kind of,＋名词 作主语时，谓语动词的数常与kind保持一致； 名词＋of this kind 作主语时，谓语动词的数常与该名词保持一致。
This kind of actress is easy to find but directors of this kind are scarce . 这种女演员不难找，可是这种导演却不多见。
though；although；as
这三个词都可以表示 虽然 、 尽管 。though和although引导让步状语从句时，常可互换，只是although的语气更强一些。
Though／Although it was late，the farmers kept on harvesting the crops by the lights of the tractors .尽管已经很晚了，农民们仍继续前进，用拖拉机的灯光收割庄稼。
此外，though可以用于省略句，although很少这样用though引导的从句可以部分倒装，although引导的从句不用倒装语序。
Though poor he is always neatly dressed .他虽然穷，但总是衣冠整洁。
Poor though I am I can afford it .虽然我很穷，但我负担得起，
as表示 虽然 、 尽管 引导让步状语从句时，从句要用倒装语序，将表语、状语等置于句首。
Tired as he was he went on working with his workmates .他虽然很累，但还是继续和同事一起工作。
Child as he is he knows a lot about the computer .他是个孩子，对电脑很了解。
注意：as引导让步状语从句时，若充当表语的名词位于句首，则该名词前面不用冠词。
through; over; across; into
The PLA man jumped into the water to save the boy . 解放军战士跳进水里去救那个男孩。
The highway goes under the river through the tunnel.这条公路穿过隧道从河下穿过。
There is a bridge over the river .河上有座桥。
The ship sailed across the Atlantic . 这艘船横渡大西洋。
The students walked through the gate with Mr Liu . 学生们和刘先生一起穿过大门。
into,进入；到……里 ，含动作方向为由外向里之意。
through,通过；穿过 ，侧重于指从物体的中间穿过。
over 位置 横跨；在……上面 ，表示动作时为 越过…… 之意。
across 横过；穿过 ，一般指从房间、原野、海洋等一端横越到另一端或两个动作方向成十字交叉状。
trip；journey；travel；tour
trip是非正式用语，指短时间内往返的商业旅行或观光旅行。
We went on a pleasant trip to the nearest seaside during our vacation. 在假期里我们到最近的海滨作了一次愉快的旅行。
journey常指由某一地点到另一地点的旅行，也指旅行的路程，是比较正式的用语。
He made a long journey from Beijing to London . 他从北京到伦敦做了一次长途旅行。
travel泛指旅行、游历，是最为普通的用语，但无路程的含义。
He came home after five years of travel . 五年的旅行后，他回到家中。
tour常指访问多处的观光旅行，常指周游后回到原出发地之意。
Confucius began to make his tour among the states . 孔夫子开始周游列国。