unit4topic1sa(完整版)
【正文】 ons and number the following pictures. 2 3 1 3a B. Listen again and plete the table . Invention Item laptop cell phone digital camera Material Usage Year country plastic plastic metal and plastic study, work and play municate take photos around 1985 1973 around 1975 Japan America America 3b Work in pairs. Ask and answer questions based on the table in 3a with passive voice. A: What is a laptop made of? B: It is made of plastic. A: What’s it used for? B: It is used for studying. A: When and where was it developed? B: It was developed in Japan in 1985. Example: Focus on the meaning in munication. Don’t be afraid of making mistakes. 練習 . mother allows me to use her cellphone.(改為被動語態(tài) ) I _____ ______ _____ use my mother’s cellphone. rocket is used for launching satellites and spaceships. (就畫線部分提問 ) ____ ___ a rocket ___ ___? digital camera was invented in 1975. (就劃線部分提問 ) ____ ____ the digital camera _______ ? 4. Maybe he is an inventor. (改為同義句 ) He ____ ____ an inventor. am allowed to What is used for When was invented may be 小結 We learn: words: lock, rocket, metal, satellite,
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