人教版八年級英語下冊《An old man tried to move the mountains》SectionB PPT課件(第1課時)，共9頁。
nobody作代詞， 意為“沒有人”，相當于no one；作名詞，意為“小人物”。
【辨析】through，across，cross，past與over
①through介詞，意為“從……通過；穿過”，指從物體內部穿過，有in的含義。
②across介詞，意為“穿過”，指從物體表面穿過，有on的含義。
③cross動詞，相當于go/walk/run across。
④past介詞，意為“經過；路過”，指從物體的旁邊經過。
⑤over介詞，意為“穿過”，常指越過高的障礙物等。
eg：The river runs through the city.這條河從城市中間流過。
Be careful when you cross/walk across the street.當你過馬路時要小心。
She walked past a bank.她路過了一個銀行。
The birds flew over the city.鳥兒飛過城市。
【辨析】wear，put on，dress與be in
①wear意為“穿著；戴著”，強調穿的狀態，后常接衣服、帽子、飾物等。
②put on意為“穿上”，強調“穿”的動作，后常接表示衣服的名詞。
③dress既可表示動作也可表示狀態。常用人作賓語，意為“給某人穿衣服”。在表示“自己穿衣”時，可說get dressed/dress oneself。當表示狀態時，常用“be dressed in＋衣服”結構。詞組dress up意為“穿上；盛裝打扮”。
④be in意為“穿著”，強調穿的狀態，后接顏色、衣服、帽子等。
感嘆句常用句型：
①What＋(a/an)＋形容詞＋名詞(＋主謂)!
②How＋形容詞/副詞(＋主謂)！
一、根據句意及漢語提示寫單詞。
1．—Who teaches you music?
—__________(沒有人)．We just teach ourselves.
2．It was __________(愚蠢的) for them to build the restaurant in such an area.
3．Why don't you tell me the truth？You shouldn't ______(欺騙) me.
4．These days the price of ______ (金子) is going down.
5．This kind of _____ (絲綢) is too expensive for me to buy.
二、用所給單詞的適當形式填空。
6．I was doing my homework. __________(sudden) I heard someone calling for help.
7．The song Little Apple ________(sound) funny.
8．The boy tried __________(carry) the box，but he couldn't.
9．Everyone said the emperor's new clothes were so _________(wonder)．
10．The visitors came here __________(visit) the old building.
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