九年級(jí)英語全冊(cè) Unit 5 What are the shirts made of 第1、2課時(shí)課件

Unit 5 What are the shirts made of?第1課時(shí)(Section A 1a3c)短 評(píng)1be made of點(diǎn)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)“be made in地點(diǎn)”意為“在某地制造”。如：The key is made in China.這鑰匙是在中國(guó)制造的。(4)be made up of 意為“由構(gòu)成、組成”。如：Our class is made up of six groups.我們班由六個(gè)小組組成。2be famous for點(diǎn)撥be famous for 意為“以聞名；為人知曉”，主要表示以某種知識(shí)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(diǎn)撥be good for 意為“對(duì)有好處”，for 為介詞，其后可跟名詞、代詞或動(dòng)名詞。如：Eating more vegetables is good for your health.多吃蔬菜對(duì)你的健康有好處。鏈接be good 后接不同的介詞，表達(dá)的意思也不同。(1)be good at 意為“擅長(zhǎng)”，后接名詞、代詞或動(dòng)詞-ing 形式。如：Im good at playing chess.我擅長(zhǎng)下象棋。(2)be 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(duì)友好”。如：My friend was good to me when I was ill.我生病時(shí)我的朋友對(duì)我關(guān)懷備至。4no matter what點(diǎn)撥no matter what 意為“無論什么”，只能引導(dǎo)讓步狀語從句，不能引導(dǎo)名詞性從句。如：No matter what happened,he would not say a word.不管發(fā)生什么，他一句話都不肯講。鏈接這樣用的 no matter what 與引導(dǎo)狀語從句的 whatever用法相同，有時(shí)可互換。有時(shí) no matter what 引導(dǎo)的從句中動(dòng)詞會(huì)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(shí)(Section A Grammar Focus4c)句 型be allowed to do sth.點(diǎn)撥be allowed to do sth.意為“被允許做某事”，是一個(gè)被動(dòng)語態(tài)的結(jié)構(gòu)。如：Passengers are not allowed to smoke.乘客不準(zhǔn)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(dòng)語態(tài)點(diǎn)撥(1)被動(dòng)語態(tài)定義被動(dòng)語態(tài)是動(dòng)詞的一種特殊形式，用來說明主語與謂語動(dòng)詞之間的關(guān)系。如果主語是動(dòng)作的執(zhí)行者(即某人做某事)，便叫主動(dòng)語態(tài)；如果主語是動(dòng)作的承受者(即某事被做)，便叫被動(dòng)語態(tài)。主動(dòng)與被動(dòng)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(dòng)詞和一些相當(dāng)于及物動(dòng)詞的詞組才有被動(dòng)語態(tài)的形式。(2)主動(dòng)語態(tài)改寫為被動(dòng)語態(tài)(3)一般現(xiàn)在時(shí)的被動(dòng)語態(tài)肯定句：主語am/is/are動(dòng)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(xué)英語。否定句：主語am/is/arenot動(dòng)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(dòng)詞的過去分詞其他。特殊疑問句：What/Where/Whenam/is/are主語動(dòng)詞的過去分詞其他？