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ed 4b Rewrite the sentences using the passive voice. 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, Tshirt, 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 Tshirt 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 language is spoken in Germany? 在德國(guó)人們說(shuō)什么語(yǔ)言? Germany名詞,意為“德國(guó)” ,是國(guó)家名稱(chēng)。 肯定式 主語(yǔ) +am/is/are+過(guò)去分詞 ( + by…) 否定式 主語(yǔ) +am/is/are + not +過(guò)去分詞 (+by… ) 疑問(wèn)式 Am/Is/Are+主語(yǔ) +過(guò)去分詞 (+ by …)? 特殊疑問(wèn)詞 + am/is/are+主語(yǔ) +過(guò)去分詞( + by ...)? 被動(dòng)不離“ be” “.”, “.”前面助動(dòng) be。當(dāng)茶葉長(zhǎng)成后 , 它們被手工采摘下來(lái),然后送去加工。Unit 5 What are the shirts made of? To learn