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1、Unit 5 What are the shirts made of?第1課時(Section A 1a3c)短 評1be made of點撥be made of 意為“由制成”,指從成品上能看出原料,原料的本質(zhì)未改變。如:The desk is made of wood.桌子是由木頭制成的。鏈接(1)be made from 意為“由制成”,指從成品上看不出原料,原料的本質(zhì)已改變。如:The wine is made from grapes.這酒是用葡萄釀造的。(2)be made by 意為“由某人制造”。如:The book is made by Mo Yan.這本書是由莫言寫的。(3)
2、“be made in地點”意為“在某地制造”。如:The key is made in China.這鑰匙是在中國制造的。(4)be made up of 意為“由構成、組成”。如:Our class is made up of six groups.我們班由六個小組組成。2be famous for點撥be famous for 意為“以聞名;為人知曉”,主要表示以某種知識技能、作品或特征而出名。如:He is famous for his skill in playing football.他因球技在踢足球方面很出名。鏈接be famous as 意為“作為而出名”,主要是表示“以某種身
3、份或職業(yè)而出名”。如:Mark Twin was famous as a children-story writer.馬克吐溫作為兒童故事作家而出名。3be good for點撥be good for 意為“對有好處”,for 為介詞,其后可跟名詞、代詞或動名詞。如:Eating more vegetables is good for your health.多吃蔬菜對你的健康有好處。鏈接be good 后接不同的介詞,表達的意思也不同。(1)be good at 意為“擅長”,后接名詞、代詞或動詞-ing 形式。如:Im good at playing chess.我擅長下象棋。(2)be
4、good with 意為“靈巧的;與相處得好”。如:She is good with her hands.她手很巧。He is very good with the children.他與這些孩子相處得很好。(3)be good to 意為“對友好”。如:My friend was good to me when I was ill.我生病時我的朋友對我關懷備至。4no matter what點撥no matter what 意為“無論什么”,只能引導讓步狀語從句,不能引導名詞性從句。如:No matter what happened,he would not say a word.不管發(fā)生什
5、么,他一句話都不肯講。鏈接這樣用的 no matter what 與引導狀語從句的 whatever用法相同,有時可互換。有時 no matter what 引導的從句中動詞會被省略。如:No matter what you say,I believe you.Whatever you say,Ibelieve you.無論你說什么,我都相信你。Ive decided to leave tomorrow,no matter what(happens)不管發(fā)生什么,我已決定明天走。第2課時(Section A Grammar Focus4c)句 型be allowed to do sth.點撥b
6、e allowed to do sth.意為“被允許做某事”,是一個被動語態(tài)的結構。如:Passengers are not allowed to smoke.乘客不準吸煙。鏈接allow(doing)sth.允許(做)某事。allow sb.to do sth.允許某人做某事語 法被動語態(tài)點撥(1)被動語態(tài)定義被動語態(tài)是動詞的一種特殊形式,用來說明主語與謂語動詞之間的關系。如果主語是動作的執(zhí)行者(即某人做某事),便叫主動語態(tài);如果主語是動作的承受者(即某事被做),便叫被動語態(tài)。主動與被動的區(qū)別不是詞序的區(qū)別,而是主語與謂語意義上的區(qū)別。在英語中只有及物動詞和一些相當于及物動詞的詞組才有被動語態(tài)的形式。(2)主動語態(tài)改寫為被動語態(tài)(3)一般現(xiàn)在時的被動語態(tài)肯定句:主語am/is/are動詞的過去分詞(by人稱代詞賓格)其他。如:English is studied(by us)every day.我們每天都學英語。否定句:主語am/is/arenot動詞的過去分詞(by人稱代詞賓格)其他。如:Smoking is not allowed here.這兒不允許吸煙。疑問句:Am/Is/Are主語動詞的過去分詞其他。特殊疑問句:What/Where/Whenam/is/are主語動詞的過去分詞其他?