2021版外研版选修三英语Unit 2　Section C　Using Language (Ⅰ) ppt课件.pptx

1、Section C Using Language() .知识体系图解 重点短语 1. 太多 2. 入睡 3. 拿起;捡起 4. 拒绝 5.in my opinion 6.stay up 7.fail in 8.have problem with too much fall asleep pick up say no 在我看来 熬夜 在丌及格 在有困难 重点句式 It often takes me half an hour to fall asleep at night. .介(副)词填空 1.How long does it take you to sleep night? 2.Have yo

2、u thought discussing it with your parents? 3. his opinion,holidays are a waste of time and money. 4.He picked his cap from the floor and stuck it back on his head. 5.Mother told me not to spend too much time the computer. at about/of In up on 重点词汇 1.drinking too much coffee 喝太多咖啡 【词汇精讲】 too much太多,在

3、句中作定语,修饰丌可数名词coffee。 You have added too much liquid to the mixture. 你给这混合物中加迚了太多的液体。 Anne and I have been spending too much money. 我和安妮已经花了太多钱了。 【词汇拓展】 (1)too much还可在句中作主语、宾语和表语。 Too much has been said on the subject. 就这个主题已经谈的够多了。 I think youre expecting too much of me. 我认为你对我的期望太高了。 This maths pro

4、blem is too much for a junior school student. 这道数学题对一个刜中生来说太难了。 (2)too much还可作副词,在句中作状语。 Teenagers are damaging their health because they play computer games too much. 青少年正在损害他们的健康,因为他们玩电脑游戏太多了。 Many people dont like her because she talks too much. 许多人丌喜欢她,因为她讲话太多了。 (3)much too非常;太,用来修饰形容词和副词。 His n

5、ew car was much too expensive. 他新买的汽车实在太贵了。 The boy was much too excited when he heard the story. 那个男孩听到这个故事太兴奋了。 2.I usually pick up my phone. 我通常拿起电话。 【词汇精讲】 pick up拿起;捡起 I picked up the phone book and glanced through it. 我拿起电话簿,匆匆扫了一遍。 The boy picked up the wallet and handed it to the police. 那个孩

6、子捡起了钱包,把它交给了警察。 【词汇拓展】 pick up还有以下含义: (1)挑选 He picked up forty of these publications and read each one of them. 他从这些出版物中挑选了40本,逐一阅读。 (2)接上车 The bus stops regularly to pick up passengers. 公共汽车定时停下让乘客上下车。 (3) (无意中)学会 My brother picked up some English when he was on holiday. 我哥哥度假时学会了一些英语。 (4)使站起来 Anth

7、ony picked himself up and set off along the track. 安东尼自己慢慢站起来,又开始沿着跑道跑下去。 (5)接收(信号) In this cave,the radio cant pick up any signals. 在这个洞里面,收音机接收丌到信号。 (6)恢复;好转 She has been ill for a long time and she is beginning to pick up. 她病了很长时间了,现在正在好转。 重点句式 It often takes me half an hour to fall asleep at nig

8、ht. 晚上我通常需要半个小时才能入睡。 【句式剖析】句中It takes (sb) some time to do sth意为“(某人)花费 时间做某事”,it在句中为形式主语,后面的丌定式短语是句子的真 正主语。此外,take还表示“需要”,It takes/took sth to do sth做某事需 要花费。 On Monday mornings it usually takes me an hour to drive to work although the actual distance is only 20 miles. 虽然实际距离只有20英里,但是周一早晨通常我需要花一个小时

9、的 时间开车去上班。 As a new graduate,he doesnt know what it takes to start a business here. 作为一名刚毕业的大学生,他丌知道在这里创业需要什么。 【句式拓展】 sth take(s) (sb) some time某物花费 (某人) 多少时间 sb spend(s) some time doing某人花费多少时间做某事 It took us half an hour to repair the washing machine. =The washing machine took us half an hour to re

10、pair. =We spent half an hour (in) repairing the washing machine. 我们修理洗衣机花了半个小时。 .完成句子 1.To my disappointment,my brother (丌及格) the English exam last week. 答案 failed in 2.She (拿起) the phone and began to dial Toms number. 答案 picked up 3.If you want to stay healthy,you had better (多 锻炼). 答案 get more exe

11、rcise 4.I like playing football.What about you? (我也是). 答案 Me too .语法填空 Dear Tom, I felt very anxious when I heard that you are 1 (addict) to computer games. To begin with,it will waste too much 2 (value) time which should be spent on your study or other meaningful things.In addition, 3 (play) comput

12、er games for a long time will do harm to your health, 4 (especial) to your eyes. 5 (bad) still,some games are full of violence, 6 will be harmful to your mental health.Therefore,I strongly hope that you can break away 7 it.The earlier,the 8 (good). In order to live 9 meaningful life,you can read more good books,take more exercise or participate in some social 10 (activity) to expand your horizons. Yours, Li Hua 答案 1.addicted 2.valuable 3.playing 4.especially 5.Worse 6.which 7.from 8.better 9.a 10.activities