A Read the video script introducing John's hometown, Tengchong. Complete his description by choosing the correct words in brackets.
Hello and welcome to my hometown, Tengchong! I have lived here $^{(1)}$
Tengchong is beautiful because of the many volcanoes in the area. The volcanoes have shaped the land $^{(3)}$
Because of the volcanoes, Tengchong has many hot springs. People have enjoyed these hot springs $^{(5)}$
Our hot springs aren't just for bathing. We use them to cook too! Have you ever eaten an egg cooked in a hot spring? Delicious!
Hello and welcome to my hometown, Tengchong! I have lived here $^{(1)}$
for
(for/since) 50 years. My wife is from here too. We $^{(2)}$ have been
(have been/have gone) to different places together for holidays, but none of them can compare to Tengchong. It's our favourite city in the world!Tengchong is beautiful because of the many volcanoes in the area. The volcanoes have shaped the land $^{(3)}$
since
(for/since) ancient times. They create wonderful landscapes with green hills, clear lakes and wetlands full of special plants and animals. A truly special place in Tengchong is our volcano park. Many people go there to see volcanoes up close. In fact, my parents $^{(4)}$ have gone
(have been/have gone) to the volcano park this morning and are still enjoying its views now.Because of the volcanoes, Tengchong has many hot springs. People have enjoyed these hot springs $^{(5)}$
for
(for/since) centuries. My wife loves bathing in them. She $^{(6)}$ has gone
(has been/has gone) to one today and won't be back till this evening! As for me? I $^{(7)}$ have been
(have been/have gone) to the hot springs many times, but not $^{(8)}$ since
(for/since) last winter.Our hot springs aren't just for bathing. We use them to cook too! Have you ever eaten an egg cooked in a hot spring? Delicious!
答案：
(1) for
(2) have been
(3) since
(4) have gone
(5) for
(6) has gone
(7) have been
(8) since
(1) for
(2) have been
(3) since
(4) have gone
(5) for
(6) has gone
(7) have been
(8) since
解析：
(1) "I have lived here" 后接时间段，用 "for"
(2) "to different places together for holidays" 表示经历，用 "have been"
(3) "ancient times" 是时间点，"have shaped" 需接 "since"
(4) "this morning and are still enjoying" 表示去某地且未回，用 "have gone"
(5) "centuries" 是时间段，用 "for"
(6) "to one today and won't be back" 表示去某地且未回，用 "has gone"
(7) "many times" 表示经历，用 "have been"
(8) "last winter" 是时间点，用 "since"
B Read the blog entry about Jason's day in Shanghai. Complete it with have/has been, have/has gone, for and since.
I love Shanghai. I've lived in this city $^{(1)}$
This morning, I went to the city library. I $^{(2)}$
In the afternoon, I visited some galleries in the M50 Creative Park. I usually go to these galleries with my cousin, but he $^{(5)}$
My favourite part of the day came in the evening. My friends and I went to a comedy show. The comedians came here from Beijing, and they were so funny! I haven't laughed so hard $^{(7)}$
What a great day! Living in Shanghai keeps surprising me, and I can't wait to discover more!
I love Shanghai. I've lived in this city $^{(1)}$
for
two years, and I keep finding new things to do!This morning, I went to the city library. I $^{(2)}$
have been
there many times before, but today the library hosted a free talk called "AI and future cities". I have been interested in AI $^{(3)}$ for
a few years, so I was excited about this talk! AI has developed so much $^{(4)}$ since
the start of this century. In the future, it will help manage public services across the city!In the afternoon, I visited some galleries in the M50 Creative Park. I usually go to these galleries with my cousin, but he $^{(5)}$
has gone
to the countryside. He has been there $^{(6)}$ for
three days. He will return to Shanghai in two days. I didn't mind exploring the galleries on my own. I saw so much beautiful art!My favourite part of the day came in the evening. My friends and I went to a comedy show. The comedians came here from Beijing, and they were so funny! I haven't laughed so hard $^{(7)}$
since
I started college! I'd like to see these comedians again, but they $^{(8)}$ have gone
back to Beijing.What a great day! Living in Shanghai keeps surprising me, and I can't wait to discover more!
答案：for; have been; for; since; has gone; for; since; have gone
解析：
1. "two years"是时间段，用for。
2. "many times before"表示去过某地，主语I，用have been。
3. "a few years"是时间段，用for。
4. "the start of this century"是时间点，用since。
5. "to the countryside"表示去了某地未回，主语he，用has gone。
6. "three days"是时间段，用for。
7. "I started college"是时间点，用since。
8. "back to Beijing"表示去了某地未回，主语they，用have gone。
2. "many times before"表示去过某地，主语I，用have been。
3. "a few years"是时间段，用for。
4. "the start of this century"是时间点，用since。
5. "to the countryside"表示去了某地未回，主语he，用has gone。
6. "three days"是时间段，用for。
7. "I started college"是时间点，用since。
8. "back to Beijing"表示去了某地未回，主语they，用have gone。