2012年中考英语一轮复习7B Unit4讲解

第10课时－Unit 4 Amazing things, 7B

一.【精挑细选短语】

1. a UFO一个不明飞行物, UFO全写为Unidentified Flying Object, UFO的复数为UFOs (p60)

2. sleep with their eyes open睁眼睡觉→介词短语with eyes open作伴随状态(p61)

【知识链接】with sth＋介词短语或形容词，作伴随状态。e.g. ①He sleeps with windows closed. ②Miss Yang came in with a big smile on her face.

3. sneeze and keep your eyes open at the same time打喷嚏时睁着眼睛【知识链接】keep sth＋形容词，形容词作宾语补足语，e.g. keep the room clean and tidy

【用法拓展】形容词作宾补有：make＋宾语＋形容词，find＋宾语＋形容词，think＋宾语＋形容词。e.g. ①What makes you happy? ②We find English useful. ③We think it important to do the job.

4. walk on tiptoe用脚尖走路→on tiptoe用脚尖，on foot步行。注意此

处这两个名词不能用复数。

5. one Sunday morning一个星期天的早晨，one…在时间状语中，前面

不能加介词。(p62)

6. as usual像往常一样→than usual比往常更…(这两个短语不能用

usually)

【知识链接】usual→usually，usual→反义词unusual，usuall y→反义

词unusually e.g. ①This morning she got up early as usual. ②This morning he got up earlier than usual.

7. hear a whisper from the bushes behind the tree听到树后灌木丛传来低语声

【知识链接】⑴whisper ⑴vi.低语e.g. She whispered in his ears. ⑵n.低语＝a soft noise (常用复数whispers) e.g. They were talking in whispers. ⑵from the bushes 从灌木丛→in the bushes在灌木丛中8. search carefully仔细搜索

【知识链接】search ⑴vt.搜查；搜身，e.g. search sp搜查某地，search sb搜某人的身。注意：search for sb寻找某人。e.g. ①The police searched his house.警察搜查他的房子。②search …for…搜查某地或某人的身来寻找… e.g. They searched the house for the thief. ⑵vi. 搜寻；寻找，search for…＝look for…，e.g. She searched for her lost key.

9. make a sound like a whisper＝sound like a whisper听起来像低语声

10. later that day那天晚些时候→ later稍后，later on以后，latest最新

的，lately最近；近来

【知识链接】⑴See you later.回头见；回见⑵I’ll explain it to you later on.待会儿我将向你说明。⑶最近；近来：①lately用于否定句、疑问句中②recently用于肯定句中。lately和recently都常用于现在完成时中，e.g. I haven’t heard from him lately. I've only recently started learning French.

11. take care of＝look after照顾、照料某人；保管某物

【知识链接】take good care of＝look after…well好好照顾某人，保管好某物

【用法拓展】被动语态be taken good care of，be looked after well，记住：不能丢掉介词of, after

12. the following day＝the next day第二天→the following…＝the next…接着的…，第二…

13. be/feel frightened of＝be/feel afraid of＝be scared of害怕…，后接名词、代词或动名词。

【知识链接】⑴a little afraid有点害怕⑵frighten vt.吓唬，Don’t frighten her. She is just a child.

14. kick a stone or a can踢石头或罐头(p65)

15. very few+名词复数，很少→very little+不可数名词，很少，She hates

bananas. She eats very few of them.

【知识链接】→just a few只有/只要几个，just a little只有/只要一点, 没有very a few, very a little

16. take photos拍照→take a photo拍照→take a photo of sb给某人拍

照(p67)

17. live up to 150 years old活到150岁→live up to…活到…岁(p70)

18. smell things as well as dogs can嗅觉和狗一样灵敏→ as well as sb

can和…一样好

【知识链接】as＋形容词或副词原级＋as sb can/could＝as＋形容词或副词原级＋as possible, 尽某人所能…；尽可能…，e.g. ①Please speak