1.excellent优秀的,  whether是否,  western西方的,  all所有,  most大部分,  large大的,  safari狩猎远征,  might可能,  seem似乎,  strange奇怪的,  

during在....期间,  daytime白天,  probably可能,  asleep睡着的,  wake up起床,  so如此,  

natural自然的,  environment环境,  temperature温度,  same相同的,  round大约,  equator迟到,  of course当然,  Singapore新加坡,  tourist旅游,  safe安全,  take a holiday度假,  

on the one hand一方面,  more than多于,  quarter四分之一,  population人口,  

simple简单,  simply简单地,  on the other hand另一方面,  English-speaking说英语的,  

outside of在....的外边,  maybe可能,  fear害怕,  be able to可能,  problem问题,  

dumpling饺子.

解释: for: use the present perfect and for to talk about past actions in a period of time.

since: use the present perfect and since to talk about past actions after a certain time or date.

2.

How long have you had ……….?

你有..........多久了?

I have had ………. for/since ………….

我..........有.............

How long have you had the car?

I have had the car for two years. 

How long have you had the teddy bear?

I have had the teddy bear for six month.

How long have you had the bike?

I have had the bike for 90 days.

How long have you had the house?

I have had the house since 2017.

How long have you had the robot?

I have had the robot since last month.

How long have you had the doll?

I have had the doll since November 30th 2019.

3.

How long has he/she ………?

他/她有多久了.........?

He/She has …………. for/since ………….

他/她..........有.............

How long has he/she lived in this house?

He/She has lived in this house for ……… years.

He/She has lived in this house since he/she was ……… years old.

How long has he/she studied/worked in ………?

He/She has studied/worked in ……… for ……….

He/She has studied/worked in …………… since ……………….

他/她在.........学习/工作了多长时间?

他/她在学习/工作  .........有 ..........

他/她在学习/工作  ...............从  ...................

How long has he/she been in ………?

He/She has been in ……… for ……….

He/She has been in …………… since ……………….

他/她在.........多久了?

他/她在.........有..........

他/她一直在  ............... 自  ...................

How long has he/she known ………?

He/She has known ……… for ……….

He/She has known …………… since ……………….

他/她知道.........有多久了?

他/她知道..........有........

他/她知道  ............... 自  ...................