1. have done/had done
- I have done my homework.
我做完作业了 - I had done my homework before 6 o’clock.
我6点之前就做完作业了 - When you came, I had done my homework.
你来的时候,我已经写完了作业
2. vt. 及物动词,vi. 不及物动词
- 及物动词就是说这个动作可以施加到别的物体上
He opened the door. - open这个动词可以施加到door上 - He is running.run这个动词就是不及物动词,后面不能加东西
3. far away 和 faraway
- faraway是个形容词
- The faraway village is suitable for planting green vegetables.
- far away是短语
- the school is far away from my home.
4. 加The和不加the
- 不加the的情况
- 专有名词前不加the,如:Canada、Beijing、Lei Feng
- 月份、星期,季节前不用冠词,如:Sunday、March、summer
- He is chairman of the Students’ Union. 他是学生会主席
- She is a teacher of English in our school. 她是我们学校的英语老师
- 在三餐前不用冠词。如:I had a good lunch yesterday.
I have breakfast at 7 every day. - 在球类,棋类名词前不用冠词,如:Play football
- 加the的情况
- 特指双方都明白的人或物,如:Take the apple.(把苹果吃了吧。)
- 指世上独一物二的事物,例如:the sun(太阳)the universe(宇宙)
- 上文提到过的人或事,例如:He bought a house. I've been to the house.(他买了栋房子。我去过那栋房子。)
- 与形容词或分词连用,表示一类人,例如:the rich(富人)the living(生者)
- 用在序数词+名词前面,例如:I live on the second floor.(我住在二层。)
- 用在形容词最高级+名词前面,例如:the best person(最好的人)
- 用在表示身体部位的名词前,例如:She caught me by the arm.(她抓住了我的手臂。)
- 用在表示乐器的名词之前,例如:She plays the piano.(她会弹钢琴。)
- 用在姓氏的复数名词之前,表示一家人,例如:the Greens(格林一家人/格林夫妇)
- 专有名词前加the,如:the Great Wall(万里长城)
5. 小技巧
- 改y为ial,变成形容词,ru:industry => industrial
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