1、B5U1Science and scientists Words & Expressions（1）词性转换词性转换1. _ adj. 极为恶劣的；严厉的_ adv.十分严重地；严峻地2. _vt.使懊恼_adj.令人沮丧的_ adj.懊恼的，失意的_ n.懊恼，失意,灰心3. _adj.相互矛盾的；对立的；不一致的_ v.对立；不一致_ n.对立；不一致4. _vt.使传染；感染_ adj.传染的_ n.传染5. _ adj. 数量多的，多种多样的_ v. 使增加，使相乘6. _ adj. 干净的，纯的，纯粹的_v. 净化7. _ adj.大量的，价值巨大的；_ adv. 实质上，大体上8.
2、_ v. 减少；降低_ v.（反义词）增加，增强9. _ v.改变，转变_ n. 转变，改变multiple frustrationfrustrating frustratedfrustrate severely severe contradict contradiction contradictoryinfectiousinfectpurifypureinfectionmultiplytransformationtransformincreasedecreasesubstantiallysubstantial10. _adj.最初的，开始的_ adv. 最初地，开始地11. cast vt.
3、 投射，向.投掷 过去式_ 过去分词 _12. _n.混凝土；adj.混凝土的，具体的_ adv. 具体地13. _ adj. 爱国的_adv. 爱国地_n. 爱国主义14. _adj. 机械的_ adv. 机械地，呆板地_ n. 机械师15. _v. 保卫，辩解_n. 防御，防卫_ adj.自卫的16. _ v. 帮助，参加_ n. 助理，助手_n. 援助，帮助concreteinitialconcretelyassistantassistancedefensiveassistdefenddefencepatrioticallymechanicallypatrioticpatriotismm
4、echanicalmechanicinitiallycast cast 17. _ n. 礼物，天赋_ adj. 有天赋的18. _n. 摘要 adj. 抽象的，理性的_ adv. 抽象地，心不在焉地19. _ adj. 稳定的，平稳的_adv. 稳定地；稳固地20. _ n. 天文学_ n. 天文学家21. _adj. 灿烂的；_ adv. 灿烂地，辉煌地22. _adj .生动的_adv. 生动地brilliantly brilliant astronomer astronomy steadily steady vividly vivid giftgiftedabstractabstrac
5、tlysuspect him of having taken the money the water was to blame forto blameonblame John forblame the failure on翻译那家新公司与几家较老的公司联合以保护自己。The new company _ in selfprotection.linked up with several older ones to/withwithis linkeda sharp decrease in pollution inbyonThanks to your help transforms heat into
6、 power how to get there how to do the experimentwhere to put this computerso clever that so hard thatso good a film thatso heavy a box thatsuch a lovely girl thatB5U1Science and scientists Words & Expressions（2）the rain poured down inintooutofwhen the fire broke out broke upbroke intobreak downbreak
7、 away fromin charge of the class in the charge oftook charge offree of charge知识要点知识要点4The boy has come down with influenza. 男孩得了流行性感冒。He had come down with the flu. 他得了流感病倒了。come down 患病The boy has come down with influenza. 男孩得了流行性感冒。【拓展】come by 走过 come down 降下 come forward 挺身而出 come in 进来 come into 进入 come of 由产生 come off 从掉落 come on 上演 come out 出来 come out of 出自 Her greatest fault inwithNo other book has had a greater effect on as/so important as(more important than)a more worrying daythan any other student/all the other studentsThank you!
