内容正文:
必修三 Unit 4
New words-2
1. penicillin/ˌpenɪˈsɪlɪn/ n. 青霉素,盘尼西林
2. *mould /məʊld/ (AmE mold) n. 霉菌;模具;类型
vt. 浇铸;塑造
3. *bacteria /bækˈtɪəriə/ n. (sing. bacterium)细菌
单数:bacterium
bacterial. adj. 细菌的
4. surround /səˈraʊnd/ vt. 围绕,环绕;包围;与…紧密相关
surround... with... 用...包围...
环湖都是树。The trees surround the lake.
sb/sth be surrounded by/with... 某人/某物被...围绕/包围(常省去be,在句中做状语或后置定语)
湖边树木环绕。The lake is surrounded by the trees.
Surrounded by the enemies, he was still struggling.
☆ surrounding . adj. 周围的,附近的
周围地区:surrounding area
surroundings . n . 环境[pl.](=environment)
在愉快的环境中工作:work in pleasant surroundings
5. indicate /ˈɪndɪkeɪt/ vt. 表明;暗示;提及;指出
indicate sth to sb 向某人提及某事
他在信中向我们提及他愿意接受邀请。
In his letter he indicated to us that he was willing to accept the invitation.
indicate that+宾语从句 表明..., 显示...
这个研究表明吸烟有害健康。
The research indicates that smoking is harmful to health.
☆ indication . n. 暗示[C,U]
6. accident /ˈæksɪdənt/ n. 意外,偶然的事;事故,意外遭遇
traffic accident 交通事故
by accident 偶然,意外地 = by chance
我偶然间发现了这个秘密。
I discovered this secret by accident.
☆accidental. adj. 意外的;偶然的
☆accidentally . adv. 意外地;偶然地
7. intelligent /ɪnˈtelɪdʒənt/ adj. 有才智的,聪明的;有智力的
一个聪明的女孩:an intelligent girl
intelligence . n. 智力;智能[U]
artificial intelligence 人工智能 (AI)
<opp.>: unintelligent. adj. 不聪明的
8. favour /ˈfeɪvə(r)/ (AmE favor) vt. 较喜欢;偏袒;有助于
n. 帮助,好事;赞同;偏袒
do sb a favour = do a favour for sb 帮某人的忙
你能帮我个忙吗?Can/Could you do me a favour?
ask sb a favour = ask a favour of sb 请求某人帮忙
May I ask you a favour?/May I ask a favour of you?
in favour of... 支持...
你支持这个提议吗? Are you in favour of this proposal?
in sb’s favour 对某人有利
目前形势对我们有利。This situation is in our favour at the moment.
☆favourable .adj. 赞同的;有利的(favourable comments 好评)
favoured . adj .受到宠爱的;得到偏爱的
favourite . adj. 特别受喜爱的 n. 特别喜爱的人/事物
v. 偏袒;较喜欢:He always favours his youngest child.
9. politician /ˌpɒləˈtɪʃn/ n. 政治家,从政者;投机钻营者
(常作贬义)
politics. n. 政治学
political. adj. 政治的
statesman. n. 政治家,治国之才(褒义)
10. *lightning /ˈlaɪtnɪŋ