8．Others followed even before the whole string was wet, and I was able to collect and store a great deal of electricity in the condenser. (区别could：表示“有能力但并未实行”；画线处表示“有能力且实行了”。)

6．I was beginning to think that the experiment would not work. (begin + to think / understand / realize / see / know不可跟thinking等 )　　 7．The string was getting charged.

5．The kite flew high in the rainy sky, but nothing happened. (区分highly)

4．Having realized that I could use a kite to attract lighting, I decided to do an experiment.

3．It’s fast and clean and it doesn’t make any noise, as planes do. (as引导方式状语)

2．What is to be done when anything gets into your eyes？(be to do/to be done表“安排、命令、职责、义务、目的、用途、可能性、命中注定等将来时的含义)

1．Why should students be careful smelling from the bottles? (be careful +doing/to do/with/in/about )

手套，液体，有利条件/优点，不利条件/缺点，应用/实施/用途，发动机，舒适/安慰，

成功的，实施/管理/指挥/引导/主持，线/细绳，雷雨/暴风雨，手帕，锐利的/灵敏的/几点整，扎牢/栓紧，怀疑/疑惑，残酷的/令人痛苦的，观点/风景，结论/结束 be good/bad for，(cf：be good to sb /be good at)，a number of(= many/a lot of)，a great deal of(= much/ a lot of)，pick out(= choose from/distinguish from/tell…from)，test on，make good/full use of(= make the most of)，make noise，charge for(= to ask in payment)，charge into(= to rush in)，be charged，cf：be in charge of/ be in the charge of，with rain and strong winds，tie …to…，fasten…to…，protect…from/against…(= keep sb/sth safe from harm, injury, etc.)，put on，ten degree below zero，cleaning products，be made up of(= consist of)，electric shock

SECSB 1B　　　　　　　　 Unit 16　 Scientists at work

19. Have you ever dreamt of becoming of an actor?