仁愛英語同步練習冊九年級仁愛版廣東專版
注：當前書本只展示部分頁碼答案，查看完整答案請下載作業精靈APP。練習冊仁愛英語同步練習冊九年級仁愛版廣東專版答案主要是用來給同學們做完題方便對答案用的，請勿直接抄襲。
David
has not
come back from England
yet
.
答案：has not yet
解析：現在完成時否定句在助動詞has后加not，already改為yet放句末，即“has not yet”。
2. His mother came to Cuba four years ago.（同義句轉換）
His mother ______ ______ in Cuba for four years.
答案：has been
解析：“four years ago”轉換為持續狀態，用現在完成時“has been”表示“在古巴待了四年”。
______
What
______
is
the population of China?
答案：What is
解析：對人口數量提問用固定句型“What is the population of...?”。
4. We do our homework every evening. Jane does her homework every evening, too.（同義句轉換）
We do our homework every evening.
So does
Jane.
答案：So does
解析：表示“某人也一樣”用“So+助動詞+主語”，主語Jane是第三人稱單數，助動詞用does。
5. He has been a member of the football team for two years.（對畫線部分提問）
______ ______ ______ he ______ a member of the football team?
答案：How long has been
解析：對時間段“for two years”提問用how long，現在完成時疑問句將助動詞has提前，即“How long has been”。
七、寫作訓練。(15分)
如今,中學生的假期生活發生了很大變化。假設你是王磊,你的美國筆友John想了解現在中國學生的假期生活,請你給他寫一封信簡要描述當下中國學生的假期生活情況。
要點：
1. 學習和休閑依然重要。
2. 幫助做家務或干農活。
3. 參加社會活動,做志愿者,幫助他人。
要求：
1. 80個詞左右(信的開頭和結尾已給出,不計入總詞數)。
2. 結合實際,可適當發揮。
提示詞: laboring (體力勞動)
答案：Dear John,
I'm glad to receive your letter. Our holiday life has changed a lot. We still balance study and leisure, like reading books and playing sports. Besides, we help with housework or farm work, which teaches us the value of labor. Many of us also join social activities as volunteers to help others. It makes our holidays meaningful.
Best wishes!
Yours,
Wang Lei
解析：信中涵蓋學習休閑、家務勞動、社會活動三個要點，符合80詞左右要求，語言簡潔連貫，使用一般現在時和恰當連接詞。
