北师大版七年级英语下册 Unit 5 Now and Then 重点词组+重点句型+重点语法+综合练习题

Unit5 Now and Then
重点词组
Lesson13 Changes in Our Town
Back then 那时
Be close to 接近，靠近
Be friendly to 对……友好，对……友善
Be far away from 疏远；远离；离……远
Feel like 想要；感觉好似
Lesson14 My First Day
Talk about sth 谈论某事
Talk to sb 和某人交谈
Just like 就像，正如
Introduce sb to 把某人介绍给……
Kind of 有点，有几分
Stop doing 停下正在做的事
Stop to do 停下来，去做另外一件事
Try to do 尽力做，努力做
Try doing 尝试做
Lesson15 My Favorite Teacher
For the first time 第一次
Welcome back to 欢迎回到
From the beginning 从一开始
At fist 首先
Pay attention 专心，注意力集中
Start doing/start to do 开始做
=begin doing/begin to
Be in trouble 有了问题（麻烦）
For a long time 很长一段时间
Communication Workshop
Be afraid of 害怕……
Be afraid to do 害怕做……
中译英
那时
接近，靠近
对……友好，对……友善
疏远；远离；离……远
想要；感觉好似
谈论某事
就像，正如
把某人介绍给……
停下正在做的事
停下来，去做另外一件事
第一次
回到
从一开始
首先
专心，注意力集中
开始做
有了问题（麻烦）
很长一段时间
害怕……
害怕做……
小试牛刀O(∩_∩)O~让我们试试中文译英文吧！
机场离这儿很远。 ______________________________________
对我来说，学语法并不容易。 ______________________________________
她目前遇到很大的困难，需要我们的帮助。 ______________________________________
Tom害怕晚上一个在街上走路。 ______________________________________
她停下来去给妈妈开门。 ______________________________________
Linda从这周开始学习弹钢琴。 ______________________________________
她生病已经很长时间了。 ______________________________________
妈妈让我把自己的卧室打扫一下。 ______________________________________
重点句型
Lesson13 Changes in Our Town
1 But it’s easy to travel around the town, right?
It’s easy for sb to do (某人)做……是简单的、容易的
It’s +形容词+for sb to do sth 对某人而言，做什么事是……
常考形容词有：
Important / necessary / good / bad / possible / impossible / hard / easy / interesting / difficult/ dangerous / exciting等
It is interesting to watch TV.
It is exciting to play football.
It is difficult for him to do this job good.
It is dangerous to climb the mountain.
2 Oh ,time flies.哦，时间过得真快。
Lesson14 My First Day
1 He stopped crying and was with Lisa, his first school friend.
Stop doing 表示“停下正在做的事情”；stop to do 表示“停下来，去做另外一件事”。
Mr. Brown stopped smoking. 布朗先生不再吸烟了。
Mr. Brown stopped to smoke. 布朗先生停下来，去吸烟。
Lesson15 My Favorite Teacher
1Did you start writing at junior high school?
After that, I started to like Chinese and began my writing.
Start doing 和start to do 都表示“开始做”。也可以用begin doing 或begin to do。
如：She began / started to cry. = She began / started crying.
2 “I’m in trouble again,” I thought.
Be in trouble 意为“有了问题（麻烦）”。此外，还有“处于困境（苦难）中”的含义。
如：I’m in great trouble and I need your help.
3She brought me a chair and asked me to sit in front of her.
Ask sb to do 要求某人做……,让某人做…….
如：She asked me to help her.
Let’s ask them to have dinner with us.
4Mrs. Tang talked for a long time but I couldn’t remember any of her words.
For a long time 意为“很长一段时间”。
如：He fought against his illness for a long time.
重点语法
一般过去时
1. 基本结构
① be动词：was / were …
② 行为动词：动词的过去式
否定形式：
① was/ were + not
② didn’t +动词原形
一般疑问句：
① was或were放于句首
② Did + … + 动词原形……？
2. 基本用法
① 在确定的过去时间里所发生的动作或存在的状态。
时间状语有：just now; yesterday; last week; an hour ago; the other day; in 1982 等。
Where did you go just now?
② 表示在过去一段时间内，经常性或习惯性的动作。
When I was a child, I often played football in the street.
Whenever the Browns went during their visit, they were given a warm welcome.
备注：重点句型如下
① It is time for sb. to do sth “到……时间了”“该……了”
例如：It is time for you to go to bed. 你该睡觉了。
② It is time sb. did sth. “时间已迟了” “早该……了”。
例如：It is time you went to bed. 你早该睡觉了。
③ Would (had) rather sb. did sth. 表示“宁愿某人做某事”。
例如：I'd rather you came tomorrow.
不规则动词时态变化表
变化类型
Example
A---A---A型
（现在式、过去式和过去分词同形）
cost cost cost 花费 cut cut cut 割，切 hit hit hit 打 let let let 让 put put put 放下 read read read 读 hurt hurt hurt 伤
A---A---B型（现在式和过去式同形）
beat beat beaten 打
A---B---A型
（现在式和过去分词同形）
come came come 来 become became become 变 run ran run 跑
A ---B ---B型
（过去式和过去分词同形）
(1)词原形后加一个辅音字母d或t构成过去式或过去分词
burn burnt burnt 燃烧 learn learned/learnt learned/learnt 学习 mean meant meant 意思是 hear heard heard 听见
(2)词原形的最后一个辅音字母“d”改为“t” 构成过去式或过去分词
build built built 建筑 lend lent lent 借给 lose lost lost 失去 send sent sent 送 spend spent spent 花费
(3)其他
pay paid paid 付 lay laid laid 下蛋 say said said 说 bring brought brought 带来 buy bought bought 买 think thought thought 想 sleep slept slept 睡 keep kept kept 保持 sweep swept swept 扫 stand stood stood 站 understand understood understood 明白 win won won 得胜 catch caught caught 抓住 teach taught taught 教 feel felt felt 觉得 fight fought fought 战斗 find found found 发现 get got got 得到 hang hanged/ hung hanged/ hung 绞死，挂 have had had 有 hold held held 盛，握 leave left left 离开 make made made 制造 meet met met 遇见 sell sold sold 卖 tell told told 告诉 smell smelt/smelled smelt/smelled 嗅，闻 sit sat sat 坐
fly flew flown 飞
A---B---C型
（现在式、过去式和过去分词都不同）
（1）动词原形后加-n或-en构成过去分词。
eat ate eaten 吃 fall fell fallen 落下 give gave given 给 take took taken 拿 see saw seen 看见 write wrote written 写 ride rode ridden 骑 drive drove driven 驾驶 throw threw thrown 抛，扔 blow blew blown 吹 grow grew grown 生长 know knew known 知道 draw drew drawn 拉，绘画 show showed shown 展示
（2）过去式加-n或-en构成过去分词。
speak spoke spoken 说话 break broke broken 破碎，折断
steal stole stolen 偷
freeze froze frozen 冻结wake waked/ woke waked/ waken 醒 choose chose chosen 选择 forget forgot forgotten 忘记
（3）变单词在重读音节中的元音字母 “i”分别为“a”（过去式）和“u”（过去分词）
begin began begun 开始 ring rang rung 按铃 sing sang sung 唱 swim swam swum 游泳 drink drank drunk 饮
（4）其他不规则动词的变化
be(am, is) was/ were been 是 be(are) were been 是 do did done 做 go went gone 去 lie lay lain 躺 wear wore worn 穿
综合练习题
一、单选
1 I think it's necessary for us ______ English well．
learning B. to learning C．to learn D. learn
2 ---- I feel tired and sleepy.
---- Why not stop ______ for a while ?
A .rest B. to rest C. resting D. rested
3 I felt ______ when I heard the ______ news.
A. exciting; excited B. excited; exciting C. exciting; exciting D. excited; excited
4. He did not write ______, though he had ______.
A. careful enough; enough time B. carefully enough; enough time
C. enough careful; enough time D. enough carefully; time enough
5. At first she ______ like maths, but now she ______.
A. didn’t; did B. doesn’t; does C. doesn’t; did D. didn’t; does
6. —John, my computer doesn’t work.—Why not ask Mr. Liu ________ it?
A. to buy B. not to but C. to check D. not to check
7. Let’s _____to the park together!
A .to go B. going C. to going D. go
8. He went into his room, ________ the light and began to work.
A. has turned on B. will turn on C. turns on D. turned on
9. What did the foreigners ______ their vacation ?
A. think of B. think for C. think over D. think as
10. We ____ a basketball game with Class 3 last week.
A. have B. had C. will have D. are having
11. When I ______ at the hotel, it was very late.
A. got B. reached C. arrived D. reach for
12. ---- She didn’t come to school yesterday, did she?
A. No, she didn’t B. Yes, she didn’t
C. No, she did D. Yes, she did
13. ---- Why don’t you go out to play, Rose?
---- I’m afraid I can’t. I have much homework ______.
Do B. does C. doing D. to do
14. She turned off the light and then ______.
A. leaves B. left C. leave D. leaving
15. In 2000, we ____ to the Great Wall and had a good time there.
A. go B. went C. will go D. have gone
16. I have ______ homework to do and I’m ______ tired now.
A. much too; too much B. too much; too much
C. much too; much too D. too much, much too
17. Jack didn’t go ______ the park with his friends yesterday, because he had to study _______ the rest.
A. to; in B. to; for C. at; for D. at; in
18. ---- I feel kind of ______ now.
---- Why not listen to some music?
Large B. hungry C. heavy D. nervous
19. There are so many ______ between Chinese and English.
A. pictures B. museums C. children D. differences
20. What bad weather it was! We decided ______.
A. to go out B. not to go out
B. to not go out D. not going out
二、完成句子
1. 当我们玩的时候，我不感觉悲伤了。
When we played, I didn’t ______ ______.
2. 十年前，街上没有很多汽车。
______ ______ a lot of cars in the street ten years ago.
3. 昨天我把作业忘在家里了。
I______ my homework at home ______.
4. 请在字典中查一下这个单词。
Please ______ ______ the word in the dictionary.
5. 两年前，我说不了太多英语。
Two years ago, I ______ ______ too much English.