Work up procedure

A clean and efficient, mediated in water and assisted by ultrasound method for the synthesis of a series of N-substituted 1-amino-3-ferrocenyl-3-oxoprop-1-enes starting from acetyl ferrocene was developed.

10p tocectocec 25-05-2020 17 2   Download

1 / Mục tiêu: Để giúp Ps sử dụng câu hỏi "Làm thế nào + adj" Từ vựng: từ về những điều. 2 / Mục tiêu: Đến cuối của bài học, Ps sẽ có thể hỏi và trả lời về đo lường. 3/ Material: computer, pictures, overhead and handout. 4/ skill: speaking and listening Material Pictures Pictures Words handout 5/Organizing the class Group Work 1 Making questions and answers (orally) 2 Writing questions and answers 3 Making questions and answers with the words given 4 Fill in the blank with the appropriate adj. 5/ Procedure: WORK Warm up Presentation Pre-teach voc. ACTIVITIES TEACHER...

6p abcdef_41 06-11-2011 106 8   Download

Objectives: By the end of the lesson, Ss will be able to guess the meaning in context, scan for specific information and know about school education system in England II.: Text Books. Teacher’s handouts . III. Procedure: Teacher’s activities Student’s activities Individual work Warm up: - Ask students about ways of Good Ss communication.

14p barcelona246 20-06-2011 298 7   Download