Unit4Organicchemistry

QuizforLecture2

1、填空题:
Read the list of common organic chemicals below and try to put them in the right categories. Write its number in the right place. ‏shampoo‏gasoline‏perfume‏drug‏paint‏plastic‏paper‏fertilizer‏wood‏coal‏cleaning solvent‏vitamin‏soap‏natural gas‏moth ball‏insect repellent‏nail polish remover‏‏Category 1  insectifuge _____________________. ‏‏‏‏‏
答案: 【 15##%_YZPRLFH_%##16

2、填空题:
‍Category 2 fuel _____________________‍
答案: 【 2##%_YZPRLFH_%##10##%_YZPRLFH_%##14

3、填空题:
‍Category 3 home maintenance _____________________ ‏
答案: 【 6##%_YZPRLFH_%##9##%_YZPRLFH_%##11

4、填空题:
​Category 4 health product ___________________‎
答案: 【 4##%_YZPRLFH_%##12

5、填空题:
‎Category 5 personal care ______________________ ‎
答案: 【 1##%_YZPRLFH_%##2##%_YZPRLFH_%##13##%_YZPRLFH_%##17

6、填空题:
‌Category 6 others ______________________‍
答案: 【 7##%_YZPRLFH_%##8

QuizforLecture3

1、填空题:
​Read Text A and complete the table with the brief information in Text A.‍​‍Time‍Chemist(s)‍Major achievement(s)‍1823‍Michel   Chevreul‍​  ‍​                                 (                                                                                                 

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