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ned after Qian Xuesen graduated from Shanghai Jiao Tong University? He traveled to the USA for further study. 2. Why did Qian Xuesen e back to his motherland from the USA? Because he loved his
u5t2sc教案
目标 Step 4 图片导入 T: Miss Wang is showing the students around the school ,讲授 show around. Now they are on the playground. What can they see ?What are the student doing on the playground .open your book,