新課堂同步學習與探究九年級英語上學期人教版
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將文中畫線部分(A)連詞成句。(A) the, only, is, serious, for, a, test, illness, reason, missing
答案：The only serious reason for missing a test is illness.
解析：觀察所給單詞，"the only serious reason"（唯一嚴重的理由）作主語，"for missing a test"（錯過考試的）作定語修飾reason，
"is"為系動詞，"illness"（疾病）作表語。按照陳述句語序"主語+系動詞+表語"組合，句子為"The only serious reason for missing a test is illness."
4. 把文中畫線部分(B)翻譯成英語。(B)(
without knocking first
)
答案：without knocking first
解析：“未先”可譯為“without...first”，“敲門”是“knock”，“without”是介詞，后接動名詞，所以“未先敲門”譯為“without knocking first”。
5. 把文中畫線句子(C)翻譯成漢語。(C) Wearing a hat in class is considered impolite by many teachers.
答案：許多老師認為在課堂上戴帽子是不禮貌的。
解析：“Wearing a hat in class”（在課堂上戴帽子）是動名詞短語作主語；“is considered impolite”（被認為是不禮貌的）是被動語態；“by many teachers”（被許多老師）是動作的執行者。所以整句話譯為“許多老師認為在課堂上戴帽子是不禮貌的。”
Dear Jenny,
I'm glad to get your e-mail. In the e-mail, you asked me about my school rules. Here I will tell you about them.
We must wear school uniforms at school and keep them clean and tidy. We are not allowed to be late for school or leave early. It's forbidden to throw things from upstairs. We can't use sharp tools like knives when playing. Besides, we aren't permitted to get our ears pierced or wear earrings.
That's all. What about yours?
Yours,
Zhang Jing
答案：Dear Jenny,
I'm glad to get your e-mail. In the e-mail, you asked me about my school rules. Here I will tell you about them.
We must wear school uniforms at school and keep them clean and tidy. We are not allowed to be late for school or leave early. It's forbidden to throw things from upstairs. We can't use sharp tools like knives when playing. Besides, we aren't permitted to get our ears pierced or wear earrings.
That's all. What about yours?
Yours,
Zhang Jing
解析：根據提示，依次介紹校規：“在校必須穿校服，并保持衣服整潔”（We must wear school uniforms at school and keep them clean and tidy.）；“不許遲到、早退”（We are not allowed to be late for school or leave early.）；“不準從樓上往下扔雜物”（It's forbidden to throw things from upstairs.）；“玩耍時不能使用刀等尖銳的器械”（We can't use sharp tools like knives when playing.）；“不允許穿耳洞、戴耳環”（Besides, we aren't permitted to get our ears pierced or wear earrings.）。注意語句通順，符合詞數要求。
