沪教版八年级英语上Unit 5 Going on an exchange trip语法精练
（The present perfect 现在完成时 & The present perfect with already, yet, ever, never, since and for）
一、词汇运用（紧扣单元“交换旅行”主题）
1. My sister has just returned from a student ________ (exchange) program in Japan.
2. I felt ________ (nervous) before my first meeting with the host family.
3. We are ________ (grateful) for the warm welcome from our host parents.
4. It took me a week to learn how to use ________ (chopstick) properly.
5. Have you ________ (yet) tried Beijing opera during your stay in China
6. Living abroad helps students become more ________ (independent).
7. The ________ (content) of the exchange program includes language classes and cultural visits.
8. She couldn't hide her ________ (shock) when she saw the unfamiliar food.
9. Many foreign students experience ________ (culture) shock when they first arrive.
10. He has been ________ (homesick) since he left his family three weeks ago.
11. Don't worry—you will ________ (deal) with the new situation soon.
12. We are ________ (expect) a wonderful performance from the Beijing opera artists.
13. It's normal to feel ________ (lonely) during the first phase of the trip.
14. She has ________ (accept) the invitation to stay with a host family in London.
15. The ________ (adaptation) to a new culture can take several months.
二、句型转换（聚焦单元语法，强化现在完成时及相关副词用法）
1. I arrived in Beijing three days ago.（用现在完成时改写）
I ________ ________ in Beijing for three days.
2. They started the exchange program last month.（用现在完成时改写，含since）
They ________ ________ the exchange program since last month.
3. Have you tried tai chi （用ever改写）
________ you ________ ________ tai chi
4. She hasn't called her parents.（用yet改写）
She ________ ________ her parents ________.
5. We learned to use chopsticks. We did it last week.（合并为现在完成时，含already）
We ________ ________ ________ to use chopsticks.
6. He came to the host family two weeks ago.（用现在完成时，含for）
He ________ ________ with the host family for two weeks.
7. I saw the Beijing opera performance. It was amazing.（用现在完成时，含ever）
I ________ ________ ________ seen such an amazing Beijing opera performance.
8. They haven't visited the Great Wall.（用yet改写）
They ________ ________ the Great Wall ________.
9. My brother joined the exchange program in 2023.（用现在完成时，含since）
My brother ________ ________ in the exchange program since 2023.
10. She tried the local food. She did it yesterday.（用现在完成时，含already）
She ________ ________ ________ the local food.
11. I don't know how to deal with culture shock.（用never改写现在完成时否定句）
I ________ ________ ________ how to deal with culture shock.
12. He started feeling homesick three days ago.（用现在完成时，含for）
He ________ ________ ________ homesick for three days.
13. Have you met your host brother （用yet改写）
________ you ________ your host brother ________
14. We began our trip to Beijing last Monday.（用现在完成时，含since）
We ________ ________ our trip to Beijing since last Monday.
15. She hasn't adapted to the new school.（用yet改写）
She ________ ________ to the new school ________.
三、阅读理解（围绕“交换旅行经历”主题，渗透语法点）
A篇：My Exchange Trip to Beijing
I have been in Beijing for two weeks as part of an exchange program. My host family has already shown me many interesting places, like the Forbidden City and the Temple of Heaven. I have tried Beijing opera and even learned some tai chi—it's harder than it looks!
I haven't yet mastered using chopsticks, but my host sister is teaching me. Sometimes I feel homesick, but talking to my family on video calls helps. I have never experienced such a rich culture before. The food is delicious, and the people are friendly. I think I will soon feel at home here.
1. How long has the writer been in Beijing
A. For one week B. For two weeks C. For a month D. For three days
2. What has the host family already shown the writer
A. How to cook B. Many interesting places
C. How to drive D. Foreign films
3. What hasn't the writer mastered yet
A. Speaking Chinese B. Using chopsticks
C. Playing tai chi D. Singing Beijing opera
4. How does the writer deal with homesickness
A. By eating delicious food B. By talking to family on video calls
C. By visiting new places D. By learning tai chi
5. What has the writer never experienced before
A. Such a rich culture B. Cold weather C. Friendly people D. Delicious food
B篇：Adapting to a New Culture
Exchange students often go through a phase of culture shock when they first arrive. They may feel confused by unfamiliar customs or lonely because they miss their friends. But most students adapt quickly.
Lisa, an exchange student from Canada, has been in China for a month. She has already learned to deal with the new situation: "I joined a Beijing opera club, and it helps me make friends. I haven't felt anxious since I found things I enjoy."
Another student, Tom, says: "I was nervous at first, but my host family is great. I have never felt so welcome. I have even started to cook Chinese food!"
6. What do exchange students often experience at first
A. Happiness B. Culture shock C. Excitement D. Boredom
7. How long has Lisa been in China
A. For a week B. For a month C. For a year D. For two days
8. What has Lisa already done to adapt
A. She joined a Beijing opera club B. She returned to Canada
C. She refused to try new things D. She felt anxious every day
9. How does Tom feel about his host family
A. They are unfriendly B. They make him nervous
C. He has never felt so welcome D. He misses them
10. What has Tom started to do
A. Learn tai chi B. Cook Chinese food C. Teach English D. Write books
四、书面表达（围绕“交换旅行经历”主题，综合运用语法点）
以“My Exchange Trip Experience”为题，写一篇短文，描述你的交换旅行经历，至少使用8处现在完成时（含already, yet, ever, never, since, for）和5处单元词汇。
要求：1. 语言准确，贴合单元主题；2. 词数100-150词。
答案
一、词汇运用
1. exchange 2. nervous 3. grateful 4. chopsticks 5. yet 6. independent 7. content
8. shock 9. culture 10. homesick 11. deal 12. expecting 13. lonely 14. accepted
15. adaptation
二、句型转换
1. have been 2. have had 3. Have; ever tried 4. hasn't called; yet
5. have already learned 6. has lived 7. have ever 8. haven't visited; yet 9. has been
10. has already tried 11. have never known 12. has been feeling 13. Have; met; yet
14. have had 15. hasn't adapted; yet
三、阅读理解
A篇：1. B 2. B 3. B 4. B 5. A
B篇：6. B 7. B 8. A 9. C 10. B
四、书面表达（参考范文）
My Exchange Trip Experience
I have been on an exchange trip in Japan for two weeks. My host family has already taken me to many interesting places, and I have tried sushi and tempura—they are delicious!
I haven't yet learned to speak Japanese fluently, but my host brother helps me practice every day. I was nervous at first, but now I feel more comfortable. I have never experienced such a different culture before. Since I joined a local dance club, I have made many friends and don't feel lonely anymore. I am grateful for this chance and know I will remember it forever.
