北师大版（2019） 必修第一册 Unit 1 Life Choices Lifte Choices Topic Talk & Lesson 1 重点词汇讲解课件（33张）

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北师大版（新课标）
Unit1 Life Choices-Topic Talk
Topic Talk
Words and Expressions
1. expectationn．预料，预期；期待 (1)in expectation 期望着；意料之中 have expectations of (对……)抱有期望 beyond expectation/out of expectation 出乎意料 (2)expect sth.(from sb.) 期望(从某人处)得到某物 expect to do sth. 期待做某事 expect sb.to do sth. 期待某人做某事 expect too much of sb. 对某人期望过高
Eg.①The outcome of Milan Messina was beyond expectation.米兰对梅西纳一役的结果是出人意料的。 ②The talks are expected to continue until tomorrow.预计会谈将持续到明天。 ③I cannot finish this job by Friday and you expect too much of me.我星期五以前不能完成这项工作。你对我期望太高了。
2. all in all总而言之，总的来说 All in all，I hope to have a happier，more fruitful and satisfying life in my new school.总的来说，我希望在我的新学校中有一个更快乐、更丰硕、更令人满意的生活。(教材P100) above all 尤其是；首先；最重要的是 after all 毕竟，终究 at all 丝毫；根本 in all 总共
Eg.①But above all tell me quickly what I have to do.可首先快些告诉我该做什么。 ②After all, your birthday is only two weeks away.毕竟，两周后就是你的生日。 ③He doesn't like you at all.他根本不喜欢你。 ④There are 25,000 Inuits in all.这儿共有25 000因努伊特人。
3. recovervi.恢复健康，康复 I have no regrets as I love solving problems helping people recover from illnesses and injuries.我不后悔，因为我喜欢解决问题，帮助人们从疾病和伤害中恢复过来。(教材P100) (1)recover from... 从……恢复 recover one's costs 收回成本 recover oneself 清醒过来 (2)recovery n. 恢复健康，复原；重获，复得 make a full recovery 完全康复
eg.①He is very ill and unlikely to recover.他病得厉害，不太可能恢复健康。 ②The country had not yet recovered from the effects of the war.这个国家尚未从战争的影响下恢复过来。 ③She made a speedy recovery from her illness and was soon back at work.她生病后很快康复，不久就去上班了。
4. arisevi.(问题或困难)出现，发生 Unfortunately，the job can also be stressful, especially when challenges arise and I work so much that I feel I don't see my family enough.不幸的是，这份工作也很有压力，尤其是当挑战出现时，我工作很忙以至于我感觉我经常看不到我的家人。(教材P100) arise from... 从……中产生，因……发生 arise against... 奋起反抗……
eg.①The problem may not arise, but there's no harm in keeping our powder dry.问题不一定会发生，但有备无患并无害处。 ②Are there any matters arising from the minutes of the last meeting 根据上次会议记录，有没有什么新情况出现？
Lesson 1 Words and Expressions 1. a range of一系列；各种 (1)rangen. 变化范围；等级；类别v. (范围)涉及；排列；把……分类 range from...to... 在……范围内变动，包括由……；到……之间的各类事物 range between...and... 在……和……范围内变动 (2)within/in range (of sth.) 在可及的范围内 out of range (of sth.) 超出……的范围
eg.①The hotel offers a wide range of facilities and services.酒店提供一系列设施和服务。 ②He has a number of interests, ranging from playing chess to swimming.他的爱好很多，从下棋到游泳。 ③The cat stayed well out of range of the children.这只猫离孩子们远远的。
2. variousadj.各种各样的；多种(类型)的 (1)variety n. 种类；多样化 a variety of/varieties of 多种多样的 (2)vary v. 变化，不同 vary with... 随……而变化 vary from...to... 从……到……变化不等
eg.
①At the class meeting，the students had various opinions.班会上，学生们提出了不同的意见。 ②People change their mind for a variety of reasons.人们会由于种种原因改变主意。 ③However, views on this issue vary from person to person.然而，不同的人对这个问题有不同的看法。
3. convenientadj.方便的，便利的 (1)if convenient 如果方便的话 It is convenient for sb.to do... 对某人来说做某事很方便 (2)convenience n. 方便；便利；便利的事物 at one's convenience 在某人方便时 for convenience 为方便起见 for the convenience of 为了方便……
eg.①Students think it is convenient for them to communicate with the outside world by using cell phones.学生们认为用手机与外界交流很方便。 ②I hope you can send me an answer at your convenience．我希望你能在方便的时候给我回信。 注意(1)convenient作表语时，不能用表示人的名词或代词作主语，多用于It is convenient for sb.to do...这一句型中。 (2)convenience意为“方便；便利”时为不可数名词；表示“便利的事物；便利设施”时为可数名词。
4. from time to time不时；有时；偶尔；间或 at a time 一次；同时；一下子；每次 at all times 不论什么时候，老是 at any time 随时；无论何时 at no time 永不，在任何时候都不 at one time (过去)有个时期；曾经，一度 in no time 立即，马上
eg.①He is a good student but he is late for school at times.他是个好学生，不过有时上学迟到。 ②I'll support you at all times.不论什么时候我都支持你。 ③Unexpected disasters can strike at any time.不可预料的灾难随时可能发生。 注意at no time置于句首，句子用部分倒装。
5. addictn. 对……着迷的人 (1)addict v. 使沉溺；使成瘾 addict oneself to 沉溺于 (2)be/become addicted to 对……有瘾；热衷于…… (3)addiction n. 入迷；上瘾
addictive adj. 上瘾的
eg.①Now many children addict themselves to computer games.许多孩子现在迷上了电脑游戏。 ②It doesn't take a long time to become addicted to these drugs.服用这些毒品不用很长时间就会上瘾。 ③She helped him fight his drug addiction．她帮助他戒毒。
6. tend to do sth.易于做某事；倾向于做某事 (1)tendvi. 趋向；易于；照顾 vt. 照顾；护理 tend to/towards sth. 朝某方向 (2)tendency n. 倾向；趋势 have a tendency to do sth. 有做某事的倾向
eg.①She tended the sick and wounded.她看护病人和伤者。 ②I tend to have a different answer, depending on the family.根据家庭的不同，我往往会给出不同的答案。 ③These plants have a tendency to grow in the more rural areas.这些植物大多生长在偏远的乡村。
7. distancen. 距离，间距 (1)in the distance 在远处 at a distance 稍远处；隔一段距离 keep one's distance from...＝keep...at a distance 与……保持距离 (2)distant adj. 遥远的；疏远的 be distant from 离……遥远
eg.①There was a flash of light in the distance.远处灯光一闪。 ②Jay had always tended to keep his girlfriends at a distance.杰伊一贯和他的女朋友们保持距离。 ③The school is three miles distant from the station.这学校距离车站3英里。
8. get ahead取得进步，获得成功 get up 起身；站起 get to 到达 get about 四处走动；(消息等)传开 get into 进入；陷入；养成(习惯)；对……感兴趣 get off 从……下来；下车(船、飞机等) get on 上车(船、飞机等)
get in 收获 get across (使)通过；(使)理解 get through 通过；度过；完成；接通(电话) get over 恢复；克服
eg.①By the time I got to the top of the hill, I was quite out of breath.等我爬到山顶的时候，已经是上气不接下气了。
②How would they get over that problem, he wondered 他们会怎么解决那个问题？他寻思着。 ③I don't know how poor people got through those cold winters.我不知道穷人们是怎样熬过那些寒冬的。
Important Sentences:1. According to them, there is a danger that I may not be able to tell whether these friends are real friends.对他们来说，我可能不能判断这些人是否是真朋友，这是危险的。 句中的that I may not be able to tell whether these friends are real friends是that引导的同位语从句，解释说明a danger的内容。
在复合句中用作同位语的从句叫同位语从句，常常跟在fact，idea，opinion，news，hope，belief等名词后面，用以说明该名词表示的具体内容，可以由名词、代词、短语及句子来充当同位语从句。同位语从句是名词从句，其作用相当于一个名词，对前面抽象名词作进一步的说明和解释。 eg.①The news that our team has won the game was true.我们队赢了那场比赛的消息是真的。 ②The idea that you can do this work well without thinking is quite wrong.你认为不动脑筋就能做好这项工作的想法是完全错误的。
③People used to hold the belief that the earth was the center of the universe.人们曾认为地球是宇宙的中心。 注意引导词that在同位语从句中是连词，只起连接作用，无具体词义，that不可省略。
2. Actually, I do know I need to drag myself away from the online world sometimes，...事实上，我非常清楚我有时需要强迫自己不上网，…… 句中的do是助动词，加强谓语动词的语气。其中助动词do有各种时态和人称的变化。
eg.①Do come to my birthday party.一定来我的生日晚会。 ②He did tell me the news.他的确告诉我那个消息了。
3. It always makes me excited to work hard and achieve a team goal together.努力工作和伙伴们一起实现团队目标让我感到非常兴奋。 句中的makes me excited是“make＋宾语＋宾语补足语”结构，此处用形容词作补足语。 make常用复合结构如下：make sb./sth.+do sth./形容词/副词/介词短语/名词/-ed分词
eg.①In 1949, they made Beijing the capital of New China.在1949年，北京成为新中国的首都。 ②Can you make it suitable for children 你能不能使它更适合孩子？ ③Our teacher makes us feel more confident.老师使得我们感到更自信了。 ④The strange noise made us frightened.奇怪的声音使我们感到恐惧。 ⑤He makes the boy standing all the time.他让那个男孩一直站着。
注意“make sb./sth. do”结构如果用于被动语态，必须加to。 The boy was made to work twelve hours a day.这个男孩被迫每天干十二个小时的活。
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