八年级下册英语 go for it 1-3单元 语法知识点

Unit 1 重点知识讲解
by doing, 通过…方式，I learn English by speaking it every day.;
在。。。旁边，by the lake; 乘车，by bus; 到。。。时候(过完时)，by the time
frustrate v. 使......沮丧；使......受挫 ( frustrate sb)
类似还有：surprise sb, interest sb, terrify sb, frighten sb, shock sb
frustrating adj. 令人灰心的；令人沮丧的（-ing强调令人。。。）,
如：Watching movies to learn English is frustrating because the people speak too quickly. 通过看电影来学英语是让人灰心的，因为剧中人物说话太快了。
frustrated adj. 灰心的；沮丧的（-ed 强调人自己感觉。。。）
如：I felt frustrated at that time. 那时，我觉得很沮丧。
类似的还有: interesting/interested; disappointing/disappointed; exciting/excited; boring/ bored; surprising/surprised; terrifying/ terrified; thrilling/thrilled; frightening/ frightened
2. adj + ly= adv.
.如 differently adv. “不同地，有区别地” quick（adj.）— quickly(adv) 动作迅速
e.g. Wei Ming feels differently. different adj. be different from….(与…不同)
e.g. Cars are different from buses . difference (可数名词) e.g. There are some differences between cars and buses.

3. 区别：quick（adj.）— quickly(adv) 动作迅速 fast (形，副) 运动速度快; soon 马上 (时间快)

4. add v. ① “加” e.g. Add three to six, and you get nine. 3+6=9。
② “补充说” e.g. “I’m coming.” Lucy added.
5. mistake 可数名词，错误，失误”， make a mistake 或make mistakes
e.g. It is easy to make a mistake. 犯错误是很容易的。
I made the mistake of giving him my address. 我真不该把我的地址给他。
I’m sorry. I took your pen by mistake. 对不起，我错拿了你的钢笔。
mistake 还可以用作动词，意为“弄错；误以为；误会”。
e.g. I mistook his meaning. 我误解了他的意思。
We often mistake her for her twin sister.我们常常误以为她是她的双胞胎姐姐。

6. unless=if…not “除非, 如果不…”, 引导条件状语从句。
e.g. Don’t come unless I call you. = Don’t come if I don’t call you. 如果我不给你打电话，不要来。

短语
1.. the best ways to learn English. 学习英语的最好方法
= the best ways of learning English
2. keep a diary 记日记，写日记 也可以用 write a diary。
3. speaking skills 说的能力；口语能力
speaking是动名词做定语，注意：动名词作定语常表示功能，
writing table=the table is used for writing 写字台
smoking room=the room is used for smoking 吸烟区
4. look up… in a dictionary 查字典
e.g. If you meet new words that you don’t know, you can look them up in a dictionary. 如果你遇到你不认识的生词，你可以在字典中查询。
5. not ...at all 根本不，全然不, not经常可以和助动词结合在一起，at all 则放在句尾。
eg. My brother did not like the scarf at all. 我哥哥根本不喜欢那个围巾。
6. end up doing sth 终止做某事，相当于finish doing sth.
When we practice speaking English, we often end up speaking in Chinese.
当我们练习说英语时，我们经常以说汉语结束。
另外，end up with sth 以…结束
The party ended up with her singing. 晚会以她的歌唱而告终。
7. get the pronunciation right 使发音准确
get…right 使……正确, get 在这里是“使变成……状态”的意思。
8. to begin with = to start with=first of all 用于叙述原因，置于句首。如：
I can’t come. To begin with, I don’t feel very well, besides I don’t have enough money. 我不能去。首先，我感觉不好，除此以外，我也没有钱。
9. later on “后来，以后” e.g. I’ll be seeing you later on. 我以后会见到你。no later than “不迟于…”; sooner or later “迟早”
11. have trouble doing 做某事有困难
=have problem(s) doing=have difficulty doing
13. deal with (← how ) = do with（what）“处理，对付”
e.g. How shall we deal with the thief? = What are we going to do with the thief? 我们怎样处理这个小偷？That’s a deal ! = It’s a deal. 成交了. （deal n.）
14. have disagreements 有分歧，disagreement是agreement 的反义词，
reach/ come to an agreement 达成一致
16. regard…as…=consider…as,把……看作,当做
We regard our teacher as our friend. 我们把老师看作是我们的朋友。
17. complain to sb. about/of sth. 向某人抱怨某事，如：
She complained to me about his bad manners. 她向我抱怨他的不礼貌。

18. change…into…= turn … into 把……变成……
change water into ice 把水变成冰
19. impress sb with sth =sb be impressed by sth 某人对…印象深刻
My teacher impressed me with her good pronunciation. =
I was impressed by my teacher’s good pronunciation.

Unit 2
一、知识点
1. used to 过去常常做某事，暗指现在已经不存在的动作或状态. 后跟动词原形. used to do sth.
There used to be ….（反意疑问句）didn’t there?
否定形式为: didn’t use to 或 usedn’t to
疑问形式为: Did…use to…? 或 Used…to…?
be/get used to doing sth.习惯于, to 为介词.
2. wear 表示状态. =be in +颜色的词；put on 表示动作.
dress + 人 给某人穿衣服dress sb. / oneself
get dressed, 穿好衣服
3. on the swim team on 是…的成员,.
7. miss: ① 思念, 想念 例: I really miss the old days.
② 错过, 未中, 未赶上, 未找到.
例: It’s a pity that you miss the bus. The boy shot at the goal, but missed.
9. right: ① adj. 正确的, 右边的 It’s not right to spit in public.
② n. 右方, 权利 Women now have the right to vote in Japan.
③ adv. 恰恰，正， The UFO landed right in front of me.
11. afford + n. /pron. afford + to do 常与can, be able to 连用.
例: Can you afford a new car? The film couldn’t afford to pay such large salaries.
12. as well as 连词, 不但…而且… 强调前者. (若引导主语, 谓动与前者在人称和数上一致。
例: Living things need air and light as well as water. 生命不仅需要水, 还需要空气和阳光.
I as well as they am ready to help you. 不仅是他们, 我也愿意帮助你.
13. alone = by oneself 独自一人. lonely 孤独的, 寂寞的.
14. in the last/past + 一段时间
during the last/past + 一段时间 与现在完成时连用.
17. ①be/ become interested in sth. 对…感兴趣
②be interested in doing sth. 对做…感兴趣
③show great interest in 在……方面产生极大的兴趣
④a place of interest 一处名胜 some places of interest
如：He is interested in math, but he isn’t interested in speaking
　　 English. 他对数学感兴趣，但是他对说英语不感兴趣。
19. on 副词，表示（电灯、电视、机械等）在运转中/打开，
其反义词off. 　with the light on 灯开着
25. take sb. to + 地方　送/带某人去某个地方　如：
　　A person took him to the hospital. 一个人把他送到了医院。
Lui took me home. 刘把我送回了家。(home 的前面不能用to)
36. as + 形容词./副词＋as sb. could/can 尽某人的…能力，如：
Zhou run as fast as her could/can. 她尽她最快的能力去跑。
37. get into trouble with 遇到麻烦　
复合句与简单句的转化：
when ------ at the age of …
I could sing songs when I was five.
I could sing songes at the age of five.
so…that…----- too… to…. / enough to …
He was so young that he couldn’t go to school today.
He was too young to go to school.
He wasn’t old enough to go to school.
so that…------ in order to do sth.
Tom gets up early in the morning so that he can catch the early bus.
Tom gets up early in the morning in order to catch the early bus.
It seems / seemed that sb….------ sb. seems / seemed to do sth.
Sb. hopes / hoped that ….-------sb. hopes / hoped to do sth.
be afraid
be sure that +从句---- 动词不定式
be sorry

I am sure that he will win the badminton match tomorrow.
He is sure to win the badminton match tomorrow.

二、 短语
1. be more interested in 对…更感兴趣；2. on the swim team 游泳队的队员.
3. be terrified of 害怕；4. gym class 体操课；5. worry about. 担心；
6. all the time 一直, 总是；7. chat with 与…闲聊；8. hardly ever 几乎从不
9. walk to school = go to school on foot
take the bus to school = go to school by bus
10. as well as 不仅…而且；11. get into trouble 遇到麻烦；
12. make a decision 做出决定；13. to one’s surprise 使某人吃惊的是
14. take pride in 为…感到骄傲；15. pay attention to 留心, 注意
16. consist of 由…组成/构成. be made up of 由…组成/构成.
17. instead of 代替, 而不是；18. in the end 最后, 终于；19. play the piano 弹钢琴

三、句子
1.I used to be afraid of the dark. 我以前害怕黑暗.
2.I go to sleep with my bedroom light on. 我开着卧室的灯睡觉.
3.I used to spend a lot of time playing games with my friends. 以前我常常花很多时间和我的朋友们玩游戏.
4.I hardly ever have time for concerts. 我几乎没有时间去听音乐会.
5.My life has changed a lot in the last few years.
6.It will make you stressed out. 那会使你紧张的.
7.It seems that Yu Mei has changed a lot. 玉梅似乎变化很大

Unit 3
一.知识点
1.被动语态的谓语动词形式:
含情态动词的: can/may/must/should be +done
2.get/have + n./pron. + done 叫/让/请别人做某事(即使谋事被做)
例: I want to get my car mended. 我要让人把车子修好.
3.allow sb to do sth 允许某人做… allow doing sth 允许做…
4.drive : ① 驾车,驾驶. ② 驱赶,驱使.
例: What drives them to rob the shop? 什么驱使他们去抢商店?
6.He doesn’t seem to have many friends.=It seems that he doesn’t have many friends.
=He seems not to have many friends.
7.倒装句: So + be动词/助动词/情态动词+主语(前为肯定局) 表示与前面所述事实一致.
Neither/Nor + be动词/助动词/情态动词+主语(前为否定) 表示与前面所述事实一致.
例: He likes oranges. So do we. He doesn’t like oranges. Neither do we.
Tom can swim. So can John. Tom can’t swim. Neither can John.
So +主语+ be动词/助动词/情态动词 表示对前面事实的进一步确认.
例: Henry is very tired. So he is.(的确是)
He surfed Internet for two hours. So he did.(的确是)
They will win the game. So they will.(他们会的)
10.fail a test = fail in a test 考试不及格
11.be strict with+人. be strict in+事物.
例: The head teacher is strict with his students He is strict in the work.
12.the other day 前几天,不久前的一天.(用于过去时)
15.volunteer ① n. 自愿者. ② v. volunteer to do sth. 自愿做…
例: We all volunteered to help in the old people’s home.我们都志愿到敬老院帮忙.
16.chance 指侥幸的,偶尔的机会,还可表示“可能性”
opportunity 指有利的时机,良机. 二者有时可以互换.
Have an opportunity to do sth 有做…的机会.
Don’t be too frustrated. You’ll have another opportunity to go to college next year. 别太沮丧了,你还有上大学的机会.
experience : ①可数名词 “经历,体验”
例: Please tell us something about your experiences.②不可数名词 “经验” 例: He is a man of rich experience.
③动词“经历” 例: She experienced lots of suffering.
18. off 不工作,不上班,不上学,不值班.
例: I think I’ll take the afternoon off. 我想下午歇班.
She is off today. 她今天休息.
I have three days off next week. 下周我有三天假.
19. reply to sth/sb=answer sth/sb
另外answer还有“应答”之意.如answer the door/telephone
20. get in the way (of)... 妨碍...
例: He never gets in others’ way. 他从不妨碍别人.
The bikes over there will get in the way of others. 自行车放在那里会妨碍别人的.
22. do does did 用在另一个动词前表示强调.
例: He does speak well. 他真的讲的很好.
Do be quiet. 务必安静.
26. only 处于句首,并后跟状语时,全句需要倒装.
例: Only then did he understand it. 只有到那时,他才明白.
Only in this way can we learn English well. 只有这样我们才能把英语学好.
Only when she came home, did he learn the news. 当她到家时,他才得知了这消息.
二.短语
1. be allowed to do sth 被允许干… allow sb to do sth 允许某人干…
allow doing sth 允许干…
2. sixteen-year-olds = sixteen-year-old boys and girls 16岁的孩子
3. part-time jobs 兼职工作 4. a driver’s license 驾照
5. on weekends 在周末 6. at that age 在那个年龄段
7. on school nights 在上学期间的每个晚上 8. stay up 熬夜
9. clean up (相当与及物动词) 清扫 10. fail (in) a test 考试不及格
11. take the test 参加考试 12. the other day 前几天
13. all my classmates 我所有的同学 14. concentrate on 全神贯注于
15. be good for 对…有益 16. in groups 成群的,按组的
17. get noisy 吵闹(系表结构) 18. learn from 向某人学习
19. at present 目前,现在 20. have an opportunity to do sth 有做…的机会
21.English-English dictionary 英英词典 22. at least 至少
23.eight hours’ sleep a night 每晚8小时的睡眠
24. an old people’s home 敬老院 25. take time to do sth 花费时间干…
26. primary schools 小学 27. have…off 放假,休息
28. reply to 回答,答复 29. get in the way of 妨碍
30. a professional athlete 职业运动员 31. achieve one’s dreams 实现梦想
32. think about 思考,考虑 33. in the end 最后,终于
34. be serious about 对…热忠/极感兴趣
35. spend…on + n. spend …(in) + v-ing 在…上花费时间/金钱
36. care about 关心,担心,在乎 37. agree with 同意…
三.句子
1. I don’t think twelve-year-olds should be allowed to get their ears pierced.
我认为不应该允许12岁的孩子穿耳孔.
2.They talk instead of doing homework. 他们聊天而不是做作业.
3.He is allowed to stay up until 11:00 pm. 允许他们熬到晚上11点.
4.We should be allowed to take time to do things like that more often.
我们应该被允许更加经常的花些时间多做这类事情.
5.What school rules do you think should be changed?
你认为学校的哪些制度应该改一改了?
6.The two pairs of jeans both look good on me. 这两条牛仔裤穿在我身上都适合.
7.The classroom is a real mess. 教室太脏了.
8.Should I be allowed to make my own decisions?
9.Only then will I have a chance of achieving my dream. 只有这样我才能实现我的梦想.
10.They should be allowed to practice their hobbies as much as they want.
应该允许他们对业余爱好想练多长时间就练多长时间.
11.We have nothing against running. 我们没有理由反对他跑步。

就是八年级

Unit 1 Will people have robots?
重点语法：一般将来时态的应用
do/does 的一般将来时态形式：(shall/will) do
do/does 的一般将来时态的被动语态：(shall/will) be done
一般将来时态的肯定句、否定句、疑问句形式：
肯定句例句：People will have robots in a few years.
否定句例句：People (will not/won't) have robots in a few years.
一般疑问句例句：Will people have robots in a few years?
特殊疑问句例句：What will people have in a few years?
Unit 2 What should I do?
重点语法：过去将来时态（将来时态的委婉说法）
do/does 的过去将来时态形式：(should/would) do
do/does 的过去将来时态的被动语态：(should/would) be done
过去将来时态的肯定句、否定句、疑问句形式：
肯定句例句：You should write a letter to him.
否定句例句：You shouldn't write a letter to him.
一般疑问句例句：Should I write a letter to him?
特殊疑问句例句：What should I do?
Unit 3 What were you doing when the UFO arrived?
重点语法：过去进行时态
do/does 的过去进行时态形式：(was/were) doing
do/does 的过去进行时态的被动语态：(was/were) being done
过去将来时态的肯定句、否定句和疑问句形式：
肯定句例句：I was walking down the street when a UFO landed.
否定句例句：I wasn't walking down the street when a UFO landed.
一般疑问句例句：Were you walking down the street when a UFO landed?
特殊疑问句例句：What were you doing when a UFO landed?

动词 when 和 while 的选择：when 后加瞬间动词，while 后加延续性动词。
例句：The boy was walking down the street when the UFO landed.
=While the boy was walking down the street, the UFO landed.

OK?希望能帮到你啊！