九年級Unit一般現(xiàn)在時的被動語態(tài)人教PPT課件

1、Unit 5 What are the shirts made of ?一般現(xiàn)在時的被動語態(tài)第1頁/共10頁Lead inGrammar focus -你的襯衫是棉的嗎？-是的，而且它們產于美國。 -_ your shirts _ _ cotton? Yes. And they were _ _ the US. -飛機模型是由什么制成？-它是由舊木頭和玻璃制成。 -_ the model plane _ of ? -Its made of _ _ and _. -茶產自中國哪里？-茶產自很多不同的地區(qū)。 -_ _ tea _ in China? -Its produced in many di

2、fferent areas.Are made ofmade inWhats made used wood glassWhere is produced 第2頁/共10頁Lead inGrammar focus -茶是如何制成的？- 茶樹種植在山坡上。當茶葉長成后，它們被手工采摘下來，然后送去加工。 -_ is tea _? -Tea plants _ _ on the sides of the mountains. When the leaves are ready they _ _ by hand and then _ _for processing. 在杭州人們種植茶葉。 People_

3、_ in Hang Zhou. Tea _ _ (by people) in Hang Zhou. How produced are grown are picked are sent grow tea is grown第3頁/共10頁Grammar 一、被動語態(tài) 當主語為動作的執(zhí)行者時, 謂語的形式為主動語態(tài); 當主語為動作的承受者時, 謂語要用被動語態(tài)。e.g. Many people speak English. （主動語態(tài), 句子的主語many people是動作speak的執(zhí)行者） English is spoken by many people. （被動語態(tài), 句子的主語Engli

4、sh是動作speak的承受者）第4頁/共10頁二、被動語態(tài)的構成 被動語態(tài)由“助動詞be + 及物動詞的過去分詞”構成。與主動語態(tài)一樣，被動語態(tài)也有時態(tài)、人稱和數(shù)的變化, 其變化規(guī)則與be作為連系動詞時完全一樣?？隙ㄊ娇隙ㄊ椒穸ㄊ椒穸ㄊ揭蓡柺揭蓡柺揭话阋话悻F(xiàn)在時現(xiàn)在時I am asked He/She is asked We/You/They are asked I am not askedHe/She is not askedWe/You/They are not asked Am I asked ?Is he/she asked ?Are we/you /they asked ?第5頁/共

5、10頁4aComplete the sentences with the correct forms of the verbs in brackets.1. Children under 18 _ (not allow) to watch this show without their parents. arent allowed第6頁/共10頁4. Most of the earths surface _ (cover) by water.5. The classroom _ (clean) by the students every day. is coveredis cleaned第7頁

6、/共10頁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 paidis spoken第8頁/共10頁請將下列句子變成被動語態(tài)。請將下列句子變成被動語態(tài)。1. We use computers to search information. 2. The teacher often repeats the story. 3. They dont allow fishing here. 4. Bill