Question

7．Dear Susan，
I was excited when I received your letter and the English stamps．
Thank you for send me the English stamps．What beautiful these stamps are!I really liked them．I like stampcollecting very much．When I was in the age of 8，I started to collect stamps．So far，I collected nearly 1，000 Chinese stamps and more than 400 foreign stamps．I find stampcollecting interest and beneficial．Not only can I enjoy the beautiful designs of stamps，but also I can gain many knowledge from it．I am glad to know you also like collecting the stamps．I hope we shall often exchange the stamps of our two countries．I hope we'll be friend for ever．
                                                   Yours，
                                                    Li Hua．

Answer 1

分析 這是一封和朋友交流集郵愛好的信．
我很喜歡你給我的郵票，我從八歲就開始集郵了，到現在已經有一千多張了，其中有四百多張外國郵票．集郵不僅可以讓我欣賞到精美的設計，而且獲得了許多知識．我們可以交換郵票，希望一輩子是朋友．

解答 Dear Susan，
I was excited when I received your letter and the English stamps．
Thank you for send me the English stamps．What beautiful these stamps are!I really liked them．I like stampcollecting very much．When I was in the age of 8，I started to collect stamps．So far，I∧collected nearly 1，000 Chinese stamps and more than 400 foreign stamps．I find stampcollecting interest and beneficial．Not only can I enjoy the beautiful designs of stamps，but also I can gain many knowledge from it．I am glad to know you also like collecting the stamps．I hope we shall often exchange the stamps of our two countries．I hope we'll be friend for ever．
                                                   Yours，
                                                    Li Hua解析：
1．send-sending．考查非謂語動詞．介詞for 后用動名詞做賓語，所以用sending．
2．what-how．考查感嘆句．修飾形容詞beautiful 用how，表示"這些郵票是多么漂亮"．what修飾名詞．
3．liked-like．考查謂語動詞的時態．根據上文可知"我喜歡這些郵票"，指的是現在的情況，所以謂語動詞用一般現在時態．
4．in-at．考查介詞．固定短語at the age of 表示"在某人多大的時候"．
5．collect ed前加have．考查謂語動詞的時態．根據時間狀語So far表示"到目前為止"可知謂語動詞用現在完成時態，所以謂語動詞用have collected．
6．interest-interesting．考查單詞辨析．做I find stampcollecting 的賓補，修飾stampcollecting應該用interesting．表示"我發現集郵很有趣"．
7．many-much．考查不可數名詞的修飾詞．修飾不可數名詞knowledge用much．
8．it-them．考查代詞．代指上半句的stamps用them．
9．去掉the．考查冠詞．可數名詞復數stamps在這里表示泛指，所以去掉the．
10．friend-friends．考查名詞復數．本句表示"希望兩人成為朋友"，所以不是只有一個人，因此用復數friends．

點評 考查短文改錯．
現在完成時的用法
（1）與just連用，表示剛剛完成的動作或狀態（just放在have∕has與P．P．之間）．
I have just had lunch．
He has just finished his homework．
（2）表示動作發生在過去，持續到現在，有可能延續到將來，常與since"自從…"（后面跟一點時間）for（后面跟一段時間）連用．
I have learned English since 2000．
He has lived there for 10 years．
（3）表示過去的動作對現在的影響．
He has lost his key．
（4）與最高級連用，表示"到目前為止最…"
You're the cleverest girl that I've seen．
（5）與It∕This the first time that…連用，表示"第一次…"
It∕This is the first time that he has learned English．