7B单元基础练习---Unit 3
Class______________ Name____________________
一、单词归纳与练习
n. | radio, programme, rescue, receptionist, pet, towel, bottom, airport |
v. | mean, allow, apologize, lead(led-led), bark, wake, appear, act, climb, |
adv. | anywhere, finally |
adj | blind, helpful, dark |
phras. | arrive at, by onelf, , fall asleep, wake up, get down, fire engine |
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练一练：一)、按要求写出相应的单词。
1. lead (过去式) ___________
2. radio(复数)___________
被遗忘的梦3.apologize (名词) ___________
4. final(副词)__________
5.help (形容词)___________
二)、根据句意及首字母提示写单词，补全句子。
6. Do you know the Dog Stories? It’s my favourite p_____________.
7. I feel so sleepy, nothing can w______ me up once I fall asleep.
8. There was a dog called Pie. He and his owner always a_________ on TV.
9. This kind of fish live in the b__________ of the ocean(海洋).哈密瓜的功效与作用
10.We don’t a________ smoking in the subway .
二、词组归纳与练习
1.l. arrive at 到达 2.by onelf 独自 3. lead (sb.) to 带着（某人)到 4.fall asleep 入睡 5.wake up 醒来 6.get down 蹲下；趴下 7.fire engine 消防车 8.with one’s help 在某人的帮助下 9.next to 在……旁边 l0.apologize to sb 向某人道歉 | 11. look after 照顾 12. be able to do 能够做.... 红红火火过大年13. at the 在...的底部 14. as soon as 一...就... |
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练一练：
一）从上面选择适当的短语完成句子。
1.I was too tired yesterday and__________ __________ early in the evening.
2.It was dark when we __________ __________ the station.
3.To my surpri, two__________ __________ were outside my hou.
4.Jimmy made the model plane__________ __________.
5.My grandparents__________ __________ early every morning.
二）用所给词的正确形式填空。
6.This book is_________ (help) for you to learn English.
7.Ann would like_________ (act) as a princess in this show.
桌面我的电脑图标不见了怎么办
8.This is one of the biggest_________ (airport) in the world.
9.He stopped his car becau a deer_________ (appear) in front of the car.
10.The dog kept_________ (bark) when the man stepped into the hou.
11. Jack _____________ (apology) to me becau he lied to me.
12. Doctor, What should I do? I can’t fall __________ (sleep) at night.
广告诉求13.___________ (final), we arrived at the top of the mountain.
14.The old lady lives by _________ (she).
15.Laura is so __________ (help), she is always willing to help others.
三、语法归纳
反身代词
1. 反身代词的定义
反身代词是人称代词的反身形式，即主语发出的动作最后返回到自身。
2. 反身代词的形式
反身代词是onelf根据所指词的人称、性别、单复数等的变化可以有如下形式：
分类榨玉米汁的做法 | 主格 | 反身代词 电脑的作用 |
第一人称 | 单数 | I我 | mylf我自己 |
复数 | we我们 | ourlves我们自己 |
第二人称 | 单数 | you 你 | yourlf你自己 |
复数 | you你们 | yourlves你们自己 |
第三人称 | 单数 | he他 | himlf他自己 |
she 她 | herlf她自己 |
it 它 | 客运驾驶员itlf它自己 |
复数 | they他(她）们 | themlves他（她）们自己 |
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3.反身代词用法
(1)作动词或介词的宾语, 来指代主语本身。（宾语和主语是同一人）
例如：1.He made himlf a cup of coffee.(himlf 作动词 made 的宾语）
2. It must be true. Jason is talking to himlf. (himlf 作介词 to 的宾语）
(2) 作主语或宾语的同位语，强调某人亲自、独自做某事。
例如：1.She herlf did the homework.(herlf 作主语 she 的同位语）
2. She made her kids themlves clean the room. (themlves 作宾语her kids的同位语）
(3) 反身代词的固定搭配：
help onelf (to)自用（食物等） enjoy onelf 玩得愉快
dress onelf自己穿衣服 by onelf单独地；独自地
