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was used in our _______ study.( day ) airplane is different from _______ .(today ) think the film was _______ by Zhang Yimou in 1998. (direct) , an American _________, created many things. (invent) far, they have _______ many animals. (clone) Ⅵ _______________ (launch) in 2021. daily today’s inventor cloned directedwas launched 四、根據(jù)句意及首字母提示寫出單詞。Unit 4 Amazing Science Topic 2 When was it invented? invent /America/in 1946 A: Where were puters invented? B: They were invented in America. A: When were puters invented. B: They were invented in 1946. Look and talk about the picture. Pair work. Make up dialogs after the example. ShenzhouⅦ lauch /in China/in 2021 Pirates of the Caribbean direct/by Gore Verb