九年級(jí)英語(yǔ)第十六單元九年級(jí)下冊(cè)英語(yǔ)14單元.doc

1、九年級(jí)英語(yǔ)第十六單元_九年級(jí)下冊(cè)英語(yǔ)14單元要點(diǎn)解析1.be able to (do) 能做，會(huì)做1) Are you able to e tomorrow? (=Can you e tomorrow?)你明天能來(lái)嗎？2)I"m afraid he won"t be able to go to school today.恐怕他今天不能去上學(xué)了。3)I was able to catch what he said.我聽(tīng)懂了他說(shuō)的話。4)We haven"t been able to find her.我們一直沒(méi)能找到她。5 You are better able t

2、o do it than I am你比我更有才能做此事。6 He must be able to do it他一定能做這件事。7 I would like very much to be able to read， but I"m too old to learn我非常想能看書(shū)，可是我年紀(jì)太大了學(xué)不了了。2 be made of用某種原料做的，用制成be made in在某地制造1This knife is made of metal and wood這把刀子是用金屬和木頭做的。2This necklace is made of glass這個(gè)項(xiàng)鏈?zhǔn)怯貌Ａё龅摹?These flow

3、ers are made of paper這些花兒是用紙做的。4 This watch is made in Switzerland這只表是瑞士制造的。5 These bicycles are made in China這些自行車是中國(guó)制造的。3 be used for被用來(lái)作某種用處介詞for表示目的，后接名詞、代詞或動(dòng)名詞。例如：1The knife is used for cutting things刀子是用來(lái)切割東西的。2 English is widely used for business英語(yǔ)被廣泛用于商業(yè)。3 The hall was used for our party禮堂被用

4、來(lái)舉辦我們的晚會(huì)了。4 Bamboo can be used for building竹子可以用于建筑。be used as被用作介詞as意為"作"、"當(dāng)作"。as引出的短語(yǔ)在句中作補(bǔ)足語(yǔ)。例如：1 English is used as the second language in that country在那個(gè)國(guó)家英語(yǔ)被用作第二語(yǔ)言。2 The card is used as a bookmark這張卡片被用作書(shū)簽。3 He was used as a stepping stone他被人用作墊腳石了。4English is used as the fi

5、rst language by most people in the USA, Great Britain， Canada， Australia and New Zealand英語(yǔ)被美國(guó)、英國(guó)、加拿大、澳大利亞和新西蘭的大多數(shù)人用作第一語(yǔ)言。be used by被所使用介詞by意為"被"、"由"，用來(lái)引出被動(dòng)語(yǔ)態(tài)中動(dòng)作的執(zhí)行者。例如；1 English is used by travellers and business people all over the world英語(yǔ)被全世界的旅行者及商人們使用。2 French is used by some

6、Canadians as their first language法語(yǔ)被一些加拿大人用作第一語(yǔ)言。3 Bicycles are widely used by us自行車被我們廣泛使用。4 leave school分開(kāi)學(xué)校，畢業(yè)中等學(xué)校畢業(yè)常說(shuō) leave school或 finish school。lWhen did you leave school？你什么時(shí)候畢業(yè)的？2He left school at the age of eighteen.他18歲時(shí)畢了業(yè)。3Mary left school last year and is work in a shop.瑪麗去年畢業(yè)，如今在一家商店工作

7、。4She has just left Lu _un Middle School她剛剛從魯迅中學(xué)畢業(yè)。5lock vt鎖，鎖上1I closed and locked the door我把門關(guān)上并鎖上。2He found that the door was locked他發(fā)現(xiàn)門是鎖著的。3All the afternoon he worked with the door locked整個(gè)下午他都鎖著門工作。lock用作不及物動(dòng)詞 Vi時(shí)，說(shuō)明或強(qiáng)調(diào)句中主語(yǔ)事物由于本身的原因此能否"鎖上"。例如：1 This door won"t lock這門鎖不上。2 The bo_ locks easily這箱子挺容易鎖的。lock用作名詞時(shí)，意為"鎖"。例如：1The lock is poken這鎖壞了。2 You lock the door by turning the key in the lock把鑰匙在鎖里扭動(dòng)門就鎖上了。6 make a tele