【正文】 lieve that reading can increase ，豐富了短文內(nèi)容，使表達多樣化，是本文的亮點。你的計劃? (至少一個)？（請你補充）注意：(1)郵件應(yīng)包含所有要點(2)詞數(shù)80個左右(開頭和結(jié)尾已給出，不計入詞數(shù))；(3)不得透露學校、姓名等任何個人信息，否則不予評分注：社會實踐 social practice activitiesDear DavidI39。你們班的外教David對此很感興趣。文章條理分明，三個要點提示都已表達清楚，并進行了適當拓展，所給單詞也都全部用上。提示詞語： Chinese classes, learn, attend, culture, prepare提示問題： ● When and where will the Chinese Summer Camp be held?● What activities will be held at the Chinese Summer Camp?● What is your advice for Jack?Dear Jack,I am very glad to know that you are interested in the Chinese Summer Camp in ourschool this summer holiday . .Yours,Li Hua【答案】Dear Jack,I am very glad to know that you are interested in the Chinese Summer Camp in our school this summer holiday.The Chinese Summer Camp will be held in our school from July 10th to July 30th this summer. The activities of this Chinese Summer Camp are as follows:First, you will attend Chinese classes, learning the meaning of Chinese characters. Second, you will take part in different parties, knowing the history of China and Chinese culture, especially Chinese holidays, which will impress you deeply.What’s more, you will have chances to visit some museums and the Great Wall. What you should prepare is a pair of shoes for the visit. If you have any questions, please tell me. I am looking forward to your early reply. Yours, Li Hua【解析】【詳解】：這是一篇提綱類書面表達，只給了一些要點提示，但都不很明確。Not until soon。 由于本身已含有否意義，因此不要在unless后用否定句式。 I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill.注意：if引導(dǎo)條件狀語從句和賓語從句的區(qū)別1. if引導(dǎo)條件狀語從句，表示“如果”，主句用一般將來時態(tài)，從句用一般現(xiàn)在時表示將來2. if引導(dǎo)賓語從句，表示“是否”，如果主句是一般現(xiàn)在時，從句可用各種對應(yīng)的時態(tài)。clock last night. 2）如果主句動詞是非延續(xù)性動詞，則要用否定句， 【例】He didn39。如果主句是一般將來時，情態(tài)動詞加動詞原形或祈使句時，時間狀語從句用一般現(xiàn)在時。主句和從句的動作的時間關(guān)系正好與before引導(dǎo)的從句相反。注意主句和從句之間的時間關(guān)系，當主句用將來時，從句總是用現(xiàn)在時；如果before引導(dǎo)的從句用的是過去時，則主句動詞多用過去完成時，這樣以便體現(xiàn)動作發(fā)生的先后。　　例如：Until you told me, I had heard nothing of what happened. is not until… that…. （強調(diào)句）　例：It was not until I began to work that I realized how much time I had wasted. until…在句首，主句用倒裝。 　　　　　　Don39。 　　　　　　Wait till I call you. 等著我叫你?？隙ㄐ问奖硎镜囊馑际恰白瞿呈轮敝聊硶r”，動詞必須是延續(xù)性的。 例：When you have finished your work, you may have a rest. 3）從句表示“隨時間推移”連詞能用as，不用when 或while。例：1. As the time went on，the weather got worse. 隨著時間的推移，氣候更加糟糕。as 從句用的一般不用進行時，而用一般過去時。例：1. While my wife was reading the newspaper, I was watching TV. 2. While they were talking, the bell rang. 正在他們談話的時候，上課鈴響了。；與主句所表達的動作有先后，也可同時進行。中考專題：時間狀語從句和條件狀語從句學案Leadin:Q1:什么是狀語？ 通過一個簡單例句的拓展，看看狀語是什么 bought a present. 主 + 謂 + 賓 （無狀語）2. She bought a present hurriedly at the train station when the train was ing.方式狀語 地點狀語 時間狀語3. She would buy a present at the train station if she had enough time.地點狀語 條件狀語4. She bought a present at the train station with a lot of luggage in her arms. 地點狀語 伴隨狀語 bought a present hurriedly at the train station because the train was ing.方式狀語 地點狀語 原因狀語A:狀語是說明地點、時間、原因、目的、結(jié)果、條件、方式和伴隨狀況等的一種句子成分。）觀察：①When I lived there, I used to go to the seashore on Sundays.②When we arrived at the scene and see blood everywhere., we called an ambulance. 小結(jié)：表示“當(在)……時候”時，when相當于at that time或during that time，既指時間點，也可指一段時間，引導(dǎo)的從句可用瞬間動詞，也可用延續(xù)性動詞(相當于while)所以，while 從句一般用的是進行時，而另一件事的狀態(tài)沒有硬性的要求，根據(jù)具體情況而定。as 從句一般可以翻譯成“邊……邊……”。因此，as 常常翻譯成“隨著……”之意。例：Just as / Just when / When I stopped my car, a man came up to me. 2）當從句的動作發(fā)生于主句動作之前，只能用when 引導(dǎo)這個從句，不可用as 或 while。（用省略句） 的用法1）這兩個連詞意義相同?！　】隙ň洌篒 slept until midnight. 我一直睡到半夜時醒了。clock. 她直到6點才到。Till 在口語中用得比較多。：Till next week we’ve put off the party. :I didn’t leave until she came back. not until she came back I .（倒裝句） she came back leave.?。◤娬{(diào)句）　He served as Ming Pao’s editorinchief until he in 1989. Yong also founded Hong Kong’s major Chineselanguage newspaper MingPao in 1959,and served as its editorinchief until retiring in 1989. 1．Before是主句動作發(fā)生在從句的前面。小結(jié)：It will be/ was +一段時間+before…一般現(xiàn)在時 / 一般過去時 可譯為： It will not be/ was not +一段時間+before…一般現(xiàn)在時/ 一般過去時 可譯為：練習： It will be a long time we see each other again. It was a long time before I (find) a series of suitable methods.2．After表示主句動作發(fā)生在從句動作之后?！纠縃e has taught us Maths since he came here. Where have you been since I saw you last？It is/has been ten years since I worked in the hospital.注意：對 since 引導(dǎo)的時間狀語提問要用how long練習：’s thousands of years since the Great Wall ________ (build). How amazing!As is reported, it is 100 years Qinghua University was founded.I have heard a lot o