1、Unit4 Welcome to the unit&Reading 重点词汇讲练重点词汇重点词汇1.pass out昏迷,失去知觉【教材原句教材原句】She then passed out in her morning PE lesson and was rushed to hospital.然后她在早上的体育课上晕倒了,被迅速送往医院。【归纳拓展归纳拓展】pass away度过;消磨时间;去世pass up放弃,不要pass by经过;时间逝去pass down(世代)相传,传下来【背佳句背佳句】He felt sick and dizzy and then passed out.他感觉恶心
2、,眩晕,接着就昏倒了。单句填空Old Mr Brown passed last month,leaving lots of money to his family.I found her listening to the radio when I passed.I think it would be a great pity to pass the opportunity to be admitted without taking the exam.We should pass the fine traditions from generation to generation.awaybyup
3、down完成句子背诵她患了一种病,在学校里昏倒了。She suffered from a disease that_ _ _ _ _at school.caused her to pass out2.concentrate vi.&vt.集中(注意力、思想等);全神贯注【教材原句教材原句】She told me she had trouble concentrating in class.她告诉我她在课堂上很难集中注意力。【归纳拓展归纳拓展】(1)concentrate on/upon 集中(注意力)于;全神贯注于concentrate ones mind/attention/energy o
4、n/upon把心思/注意力/精力集中于(2)concentration n.专注,专心concentrated adj.专心的,聚精会神的;集中的;浓缩的concentrate on“专注于”同义短语有fix/focus ones attention/mind on/upon;be absorbed in;bury oneself in;be buried in;put ones heart into;devote oneself to;apply oneself to。单句填空My (concentrate)slipped and it felt as if my brain was slo
5、wing down.They reflect a (concentrate)beam of light onto the towns central square.Playing computer games can give us some relaxation after school,but as students we must concentrate our studies.完成句子背诵你若集中精力学习英语,你会掌握这门语言的。If you_ _ _ _ _,you will master the language.concentrationconcentratedon/uponco
6、ncentrate your energy on/upon English3.effect n.效果,作用;影响【教材原句教材原句】They are increasing their efforts to educate teenagers about the side effects of losing weight too quickly.他们正在加大力度教育青少年减肥过快的副作用。【归纳拓展归纳拓展】(1)have an effect on.对有影响side effect副作用come into effect生效;开始实施take effect 见效,生效in effect实际上;在实施
7、中(2)affect vt.影响effective adj.有效的;起作用的effectively adv.有效地 单句填空Watermelons are(effect)in reducing both your body temperature and blood pressure.Sometimes,the adults could also(affect)by the violent content of the video games.Rainforests have a great effect the world environment.effectivebe affectedon
8、完成句子背诵(2020江苏卷)最重要的是,幽默能提升你的能量,它能影响你在学校、工作或个人生活中的每件事。Best of all,humour raises your energy,and that _ _ _ _ _ _you do at school,at work,or in your personal life.can have aneffect on everything4.prove linking v.后来被发现是vt.证明,证实【教材原句教材原句】These so-called“quick-fix methods”prove to be harmful to teenagers
9、.这些所谓的“速效法”被证明对青少年有害。【归纳拓展归纳拓展】(1)prove(to be)+n./adj.证明是prove sth(to sb)(向某人)证明prove(to sb)+从句(向某人)证明prove sb/oneself(to be)+n./adj.证明某人/自己是(2)proof n.证明,证据单句填空In the past this process of transition has often proven(difficulty).(2021北京卷)You must show(prove)of a comprehensive health insurance valid
10、in the target country for the entire period of the internship.He proved herself(be)an able secretary.difficultproofto be完成句子背诵然而,该铁路很快被证明是巨大的成功,在六个月内,每天超过25 000人使用它。However,the railway quickly_ _ _ _ _ _and within six months,more than 25,000 people were using it every day.proved to be agreat success
11、5.function vi.起作用,正常工作,运转n.作用,功能,职能【教材原句教材原句】She pointed out that it is important to have a healthy balanced diet since teenagers are still growing and their bodies need a lot of nutrition to function well.她指出,因为青少年还在成长,他们的身体需要大量的营养才能正常工作,所以拥有健康均衡的饮食很重要。【归纳拓展归纳拓展】(1)function as.担任/起作用,具有功能function w
12、ell/normally/efficiently运转良好/运转正常/高效运转(2)functional adj.功能的,运转正常的 一词多义As is well known,the function of a clock is to tell the time.Research suggests that night owls feel more alert and function best in the evening.In your new job youll be expected to perform many different functions.完成句子背诵如果你不给机器好好加
13、油的话,它就不会正常运转。The machine _ _ _if you dont oil it well.功能,作用起作用职能,职责wont function normally6.frightened adj.害怕的,惊吓的,受惊的【教材原句教材原句】I was very frightened when I woke up in hospital last Thursday.上周四我在医院醒来的时候非常害怕。【归纳拓展归纳拓展】(1)be frightened at/by对害怕(2)frighten vt.使惊吓,使惊恐frighten sb into/out of doing sth吓得某
14、人做/不敢做某事frighten.away/off吓走/跑(3)frightening adj.令人恐惧的,可怕的单句填空He was frightened the scene that so many people were killed during the conflict.The bird came to the window,but I moved suddenly and frightened it.News of the robberies frightened many people fitting new locks to their doors.at/byaway/offi
15、nto完成句子背诵玛丽感到相当害怕,她的丈夫居然在乡村道路上以如此令人恐惧的速度驾驶。Mary _ _ _that her husband should drive the car_ _ _ _ _on the countryside road.felt rather frightenedat such a frightening speed7.rather adv.相反,而是;相当;更准确地说【教材原句教材原句】From now on,Ill pay more attention to my health rather than my weight.从现在开始,我会更注重我的健康而不是体重。
16、【归纳拓展归纳拓展】rather than而不是or rather更确切地说would rather宁愿,宁可would rather do.than do.(=would do.rather than do.)宁愿做也不愿做单句填空It was the culture,rather the language,that made it hard for him to adapt to the life abroad.In the end he had to walk rather runto the office.They would rather work live on welfare.t
17、hanorthan完成句子背诵吃饭的时候,你可以听一些令人愉快的音乐而不是看电视。While having meals,you can _ _ _ _ _ _ _ _ _.listen to some enjoyable musicrather than watch television重点句式重点句式动词不定式(短语)作目的状语【教材原句教材原句】She added,“Whats more,they should keep regular hours and get plenty of exercise to stay energetic and fit.”她补充说:“更重要的是,他们应该作
18、息规律,多做运动,以保持精力充沛、身体健康。”【归纳拓展归纳拓展】(1)动词不定式(短语)作目的状语,可置于句首,也可置于句末。(2)为了突出和强调目的性,不定式之前可加上in order或so as,构成in order to do sth和so as to do sth结构,但in order to可置于句首,而so as to则不能。(3)不定式(短语)作目的状语的否定形式常用not to do sth,in order not to do sth和so as not to do sth。单句填空(find)out the reason,British scientists conduc
19、ted a study.She drew a sketch map of the area(show)us the way.一句多译背诵为了防止对水源的进一步破坏,很多措施是必要的。,a number of measures are necessary.,a number of measures are necessary.(in order to)A number of measures are necessary_.To findto showTo prevent further damage to water sourcesIn order to prevent further damage to water sourcesto prevent further damage towater sources
