·單詞

jazz n.? ? 爵士音樂

musical adj.? ? 音樂的（cal形容詞后綴）

instrument n.? ? 樂器；各種儀器，設(shè)備

clavichord n.? ? 古鋼琴

????·piano n.? ??鋼琴

recently adv.? ? 最近（一般搭配過去式使用）

damage v.? ? 損壞（可以修復(fù)的）

????·destroy?v.? ? 損壞（無法修復(fù)的，短時間猛烈的的損壞）

????·ruin?v.? ? 損壞（無法修復(fù)的，日積月累的，緩慢的損壞）

????·spoil?v.? ? 損壞（精神上損壞）

key n.? ? 琴鍵；關(guān)鍵；鑰匙

????·key structure????關(guān)鍵句型

????·key point????關(guān)鍵點

string n.? ? （樂器的）弦

shock v.? ? 使不悅或生氣，震驚（只能用在不高興里）

????·surprise?v.????使（某人）吃驚（高興和不高興都可以用）

allow v.? ? 允許，讓

touch v.? ? 觸摸

·本課句型

被動語態(tài)

????·注意：陳述句變被動語態(tài)，這句話的謂語必須及物動詞，且必須有賓語，才能變?yōu)楸粍诱Z態(tài)

????·形式：be（2.體現(xiàn)被動的時間 3.主語的單復(fù)數(shù)） + done（1.體現(xiàn)被動的動作）

????·Classrooms are?cleaned every day.????教室每天都打掃（教室沒有主動打掃的能力，所以要使用被動語態(tài)，即使沒有“被”字）

????·The new nuiilding was built last year.????這座新的大樓去年建造的

被動語態(tài)與時態(tài)相結(jié)合

????·他每天被打

????????·He is beaten every day.

????·他昨天被打

????????·He was beaten yesterday.

????·他明天將要被打

????????·He will be beaten tomorrow.

? ? ·他現(xiàn)在正在被打

????????·He?is being?beaten now.

? ? ·他現(xiàn)在已經(jīng)被打

????????·He?has?been?beaten.

????·現(xiàn)在進行時；過去進行時?的被動

????????·am/is/are；was/were being done

? ? ·現(xiàn)在完成時；過去完成時?的被動

????????·have/has；had?been done

雙重所有格

? ? ·It is being repaired by a friend of my father's.

????·a friend of my father's?(friends).

????·名詞所有格 ’s

????????·Lily's books?? ?莉莉的書（自身不帶s，所以加 's 表示所有格，翻譯為 的）

????????·students' books????學生們的書（學生復(fù)數(shù)自身帶s，所以直接加 ' ，翻譯為 的）

????·名詞所有格 of（指物品的屬性）

????????·the door of the room.????房間的門

????·名詞所有格 ’s 和 of 的區(qū)別

????????·'s 正著翻譯，of倒著翻譯

????????·the Workers' Club????工人的俱樂部

? ? ? ? ·the club of workers?? ? 工人的俱樂部

·課文

????We have an old musical instrument. It is called a clavichord. It was made in Germany in 1681. Our clavichord is kept in the living room. It has belonged to our family for a long time. The instrument was bought by my grandfather many years ago. Recently it was damaged by a visitor. She tried to play jazz on it! She struck the keys too hard and two of the strings were broken. My father was shocked. Now we are not allowed to touch it. It is being repaired by a friend of my father's.

living room????起居室

belong to?...?? ?屬于 ...

too????過于

被動語態(tài) by 引出動作的執(zhí)行者

·知識拓展

不規(guī)則變化動詞：

原型? ? 過去式? ? 過去分詞? ? 動詞ing

·strike????struck????struck

·break????broke????broken