人教新目标九年级上册英语课件：unit5 section a-4.ppt

Unit 5 What are the shirts made of?,Section A Grammar Focus-4c,九年级(全),,Objectives,To learn to use passive voice (present tense) Are your shirts made of cotton? It’s produced in many different areas. Tea is grown in Hangzhou.,1. 你的衬衫是棉的吗？ ____ your shirts _____ ____ cotton? 2. 是的, 而且它们产于美国 Yes, they are. And they were _____ ___ the US. 3. 飞机模型是由什么制成？ ______ the model plane ______ of?,Grammar Focus,made in,Are made of,What’s made,4. 它是由旧木头和玻璃制成 It’s made of ____ _____ and ______. 5. 茶产自中国哪里？ ______ ___ tea _________ in China? 6. 茶产自很多不同的地区。

It’s produced in many ________ _____. 7. 茶是如何制成的？ _____ is tea __________?,Where is produced,different areas,used wood glass,How produced,8. 茶树种植在山坡上当茶叶长成后, 它们被手工采摘下来，然后送去加工 Tea plants ____ ______ on the sides of the mountains. When the leaves are ready, they ____ ______ by hand and then ____ _____ for processing.,are grown,are picked,are sent,9. 在杭州人们种植茶叶 People _____ ____ in Hangzhou. Tea ___ ______ (by people) in Hangzhou.,grow tea,is grown,Grammar Focus,在英语中，动词有两种语态，即主动语态和被动语态。

被动语态的基本结构是“助动词 be + 及物动词的过去分词”，其中助动词be有人称、数和时态的变化,其变化规则与be作为连系动 完全一样一般现在时的被动语态,1.一般现在时被动语态的各种句式结构,助记：,被动不离“be” “p.p.”, “p.p.”前面助动be 主谓一致莫忘记，am, is, are现在时2.一般现在时被动语态的基本用法,3.主动语态变为被动语态的方法,第一步:将主动语态的宾语改为被动语态的主语； 第二步:将主动语态的谓语改为“be+及物动词的过去 分词”结构； 第三步:将主动语态的主语改为介词by的宾语，放在 谓语之后(有时可省略) 如图示：,They (主语）grow (谓语）tea (宾语）in the south-east of China.,被动语态:,主动语态:,Tea (主语）is grown (谓语）by them in the south-east of China.,,,,,People play football all over the world. 2. The old man on TV tells a story on Sunday. 3. Students listen to the kind teacher carefully.,Football is played all over the world by people.,A story is told by the old man on TV on Sunday.,The kind teacher is listened to by students carefully.,把下列的主动句变为被动句。

4a Complete the sentences with the correct forms of the verbs in brackets.,Children under 18 ______________ (not allow) to watch this show without their parents. 2.We ________ (pay) by the boss on the last Friday of each month. 3.A: What language ________ (speak) in Germany? B: Most people speak German, but many can speak English, too.,are not allowed,are paid,is spoken,4.Most of the earth’s surface _________ (cover) by water. 5.The classroom ___________ (clean) by the students every day.,is covered,is cleaned,4b Rewrite the sentences using the passive voice.,Farmers plant the tea on the sides of mountains. The tea is planted on the sides of mountains by farmers. 2. This shop uses the best materials to make dresses. ______________________________________ ________________,The best materials are used to make dresses by this shop.,3. Careless driving causes many traffic accidents. _____________________________________ _________________________ 4. The postman brings letters and postcards to people’s homes. _____________________________________ ___________________________,Letters and postcards are brought to people’s home by the postman.,Many traffic accidents are caused by careless driving.,5. Our family does not use this silver plate very often. ______________________________________ ___________________________,This silver plate is not used very often by our family.,4c Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you.,pencil, jacket, sweater, T-shirt, shoes, cap, gloves, ring.,A: What’s your pencil made of? B: It’s made of wood. A: Where was it made? B: It was made in Shanghai.,What’s your pencil made of?,It’s made of wood.,Where was it made?,It was made in Shanghai.,What’s your jacket made of?,It’s made of silk.,Where was it made?,It was made in Hangzhou.,What’s your T-shirt made of?,It’s made of cotton.,Where was it made?,It was made in Beijing.,What’s your gloves made of?,It’s made of wool.,Where was it made?,It was made in Neimeng.,What’s your ring made of?,It’s made of silver.,Where was it made?,It was made in Guangzhou.,Explanation,What language is spoken in Germany? 在德国人们说什么语言？ Germany名词，意为“德国”，是国家名称。

German是其形容词形式，意为“德国的”;还 可作名词，意为“德语;德国人” ► The weather in Germany is quite different. 德国的天气截然不同 ► A German speaks German.德国人说德语词尾为-man表示某国人的单词的复数形式一般是把-man变为-men. ► an Englishman —— two Englishmen ► a Frenchman —— two Frenchmen 但是, German “德国人”的复数形式则是直接加-s ► a German —— two Germans,2.Most of the earth’s surface is covered by water. 地球表面的大部分被水覆盖 surface (the outside or top part of something) 名词，意为“表面;表层” ►The bowl has a shiny surface. 这个碗表面光亮 surface (the outer appearance of person, thing or situation.) 作名词，还可表示“外表；外观” ► Her gentleness is only on the surface. 她只是外表温和而已。

3. Careless driving causes many traffic accidents. 粗心驾驶导致很多交通事故 traffic名词，意为“交通;路上行驶的车辆”， 指的是路上来往的车辆和行人，是不可数名词 ► There is heavy traffic during the rush hours. 上下班时间交通很繁松 ► There is little traffic on this road. 这条路上行驶的车辆很少4. cap 帽子 (a type of soft flat hat with a hard curved part at the front which is called a peak) 名词，意为“(尤指有帽舌的)帽子” ► John took Tom’s cap just now. 刚才约翰拿走了汤姆的帽子。