人教版高中英语必修1Unit 2 English around the world教案人教版高中英语必修1Unit 2 English around the world教案【一】教学准备教学目标Wordsbase, command, request, recognizeExpressionsbecause of, come up, at present, make use of, such as, play a part (in)Patternsbecause of that, English began to b spoken in many other countries.Actually all languages change and developThe latter gave a separate identity to American English spelling.教学重难点 To help students get to know about Engl