.合并句子 把下面各題中的句子合并為一個含有定語從句的主從復合句 1a. Seeing these changes, we cannot forget them. b. They gave us unselfish help when we were in trouble. _答案：Seeing these changes, we cannot forget those who gave us unselfish help when we were in trouble.2a. I feel greatly honored to host the contest. b. The contest is sponsored by the Students' Union. _答案：I feel greatly honored to host the contest, which is sponsored by the Students' Union.3a. They sent the elderly some fruits, cleaned the rooms and had a good chat with them.b. The elderly always feel lonely. _答案：They sent the elderly who always feel lonely some fruits, cleaned the rooms and had a good chat with them.4a. The library is not far from here. b. The writer often does some reading there._答案：The library where the writer often does some reading is not far from here. 5a. I've always longed for the days. b. I will be able to be independent then._答案：I've always longed for the days when I will be able to be independent. .翻譯句子 用定語從句翻譯下列句子 1不努力學習的學生不會通過考試。_答案：The students who don't study hard will not pass the exam. 2她上周買的房子非常好看。_答案：The house, which she bought last week, is very nice. 3這就是他爸爸工作的地方。_答案：This is the place where his father works. 4你們已經(jīng)取得了很大的進步，這使老師非常高興。_答案：You have made great progress, which makes your teacher very happy. 5眾所周知，吸煙有害健康。_答案：As is known to us all, smoking is harmful to our health. 6北京是中國的首都，它是一座美麗的城市。_答案：Beijing, which is the capital of China, is a beautiful city. 7魯迅的原名(real name)是周樹人。他一生中寫了很多小說。_答案：Lu Xun, whose real name is Zhou Shuren, wrote many novels in his whole life. 8杰克來自加拿大，他在我們學校已經(jīng)學習了三年。他不僅經(jīng)常幫助我們學英語，而且中文也講的很不錯。_答案：Jack comes from Canada. He is a student of our school where he has studied for three years. Not only does he often help us learn English but he speaks Chinese fluently as well. 內(nèi)容總結