【正文】 hinese designers to have confidence in themselves and attach more importance to the land, culture, people, and the sense of place in their process of creation.2. Vocabulary amp。 Structure 1. Complete the following crossword based on the information given. 2. Compare each pair of words and plete the following sentences with the right one. Change the form if necessary. 3. Add the suffix “ed” to the words given below. Then plete the following sentences with the words thus formed. 4. Combine the following sentences using the structure “yet”. 3. Translation 1. Translate the following sentences into Chinese. 2. Translate the following Chinese sentences into English with the help of the words or phrases given in brackets. Part Three Grammar The present perfect tense amp。 the past perfect tense( 現(xiàn)在完成時和過去完成時)一、現(xiàn)在完成時 現(xiàn)在完成時表示動作發(fā)生在過去，但與現(xiàn)在的情況有關系，即用一個發(fā)生在過去的動作來說明現(xiàn)在的情況?，F(xiàn)在完成時由“助動詞 have / has + 動詞的過去分詞”構成。二、過去完成時 過去完成時表示在過去某一時間或動作以前已經(jīng)完成了的動作，即在“過去的過去”完成的動作。過去完成時由“助動詞 had + 動詞的過去分詞”構成。Grammar Exercises1. Choose the correct tense of the verbs in brackets to plete the following sentences.2. Complete the following sentences with the correct tense of the verbs in brackets.Part Four WritingNotes按時間展開段落是按照時間的先后順序展開段落——先發(fā)生的事情先說，后發(fā)生的事情后說。Keys 4→7→6→2→3→5→8→1 Part Five Cultural Express1. Famous architecture in the worldStatue Of LibertyThe Arc de TriompheThe Acropolis of Athens2. QuestionsWork in groups to discuss the following questions.1). Could you list some famous buildings in America, France, and Greece apart from the ones mentioned above? Yes. For example, the Brooklyn Bridge and the Empire State Building in America。 the Louvre Museum and the Eiffel Tower in France, and the Theatre of Dionysus Eleuthereus and the Temple of Hera in Greece. 2). Which Chinese architecture is of greatest architectural interest to you? Do you know its stories or histories? The Great Wall is of greatest architectural interest to me. It is one of the greatest wonders in Chinese history and civilization. However, many people were seized by Emperor Qin’s army and sent to build the Great Wall. One of them was Meng Jiangnv’s husband. He was forced to build the Great Wall shortly after he married Meng Jiangnv. Meng Jiangnv missed him so much that she traveled a long distance to the Great Wall, only to find that her husband had died and his remains were buried under the Wall. Not knowing exactly where her husband’s body was buried, Meng Jiangnv was in great sorrow. She cried three days and three nights in a row and her wailing touched God. All of a sudden, several miles of the Great Wall collapsed and the remains of her husband appeared. This story, to some extent, can reflect the disasters the Great Wall brought to the people of the Qin Dynasty. Part Six Summary and HomeworkReview of the text and try to master the key words and expressions。Preview the new words, expressions and Text A of Unit 4.