八年级上册英语三单元知识点？3.比较连词than的用法 比较状语从句中的than是连词,连接的是一个句子作比较状语从句。than虽然后面常常接的是一个词,而不是句子,它仍然是连词,那是八年级英语新目标上Unit4知识点总结辅导3因为从句省略了系动词。那么，八年级上册英语三单元知识点？一起来了解一下吧。
这篇八年级英语上册Unit 3 重点短语知识点的文章，是特地为大家整理的，希望对大家有所帮助！
一、重点短语归纳
1. go camping 去野营
2. go shopping 去购物
3. go skateboarding 去滑滑板
4. go swimming 去游泳
5. go boating 去划船
6. go skating 去滑冰
7. go hiking (in the mountains) 去山上徒步旅行/远足
8. go climbing 去登山
9. go fishing 去钓鱼
10. go bike riding / cycling 骑自行车旅行
11. go sightseeing 去观光
12. visit my grandma/ cousins/ my friends in Hong Kong 拜访我的祖母/堂兄弟/香港的朋友
13. spend time with friends 和朋友度过
14. babysit her sister 照顾她的妹妹
15. relax at home 在家休息
16. go to sports camp 去运动野营
17. go to the beach 去沙滩
18. for vacation 度假
19. go to Tibet for a week 去西藏一个星期
20. go away 离开
21. (for) too long 太久
22. how long 多长（时间）
23. have a good time/ have fun 玩得开心
24. get back to school/ home 回学校/回家
25. stay for three weeks 呆三个星期
26. take walks / take a walk 散步
27. rent videos 租录像带
28. a famous French singer 一个的法籍歌手
29. take a long vacation 度长假
30. take vacations in Europe 在欧洲度假
31. think about/ of 考虑/思考
32. something different/ interesting/ important 一些不同的/ 有趣的/ 重要的东西
33. spend time in the beautiful countryside 在美丽的乡村度过
34. forget all the problems 忘记所有的问题
35. sleep a lot 多睡觉
36. can't wait 迫不及待
37. a good place to go sightseeing 一个观光的好地方
38. leave for Italy/ Greece/ Spain/ Europe 离开/出发去意大利/希腊/西班牙/欧洲
39. places to visit in China 在中国参观的地方
40. plan my vacation to Italy 计划去意大利度假
41. the first week in June 六月的第一周
42. leave for … 离开/出发去……
43. rent videos to sb. 租碟片给某人
rent videos from sb. 从某人那租碟片
二、固定结构
1. show sb. sth. 让某人看某物
= show sth. to sb. 把某物给某人看
He showed me a postcard from Hong Kong yesterday. = He showed a postcard to me from Hong Kong yesterday.
2. send sb. sth. 寄给某人某物
= send sth. to sb. 寄某物给某人
My friends sent me a letter just now.
= My friends sent a letter to me just now.
3. think about/ of sth./ doing sth.
考虑某事/考虑做某事
He often thinks about going to Europe for vacation.
4. decide on sth. 决定某事
decide to do sth. 决定做某事
They will decide on the case(案件) tomorrow. He decided to go sightseeing at last.
5. plan to do sth. 计划做某事
She planned to go to Greece for vacation.
6. forget to do sth. 忘记去做某事
= forget doing sth. 忘记做过某事
Don't forget to close the door when you leave the classroom. = I forget going to Spain before.
7. remember to do sth. 记得去做某事
= remember doing sth. 记得做过某事
Remember to bring your book here tomorrow.
He remembered calling you just now.
8. finish sth./ finish doing sth. 完成某事/完成做某事 Do you finish your homework?
When did you finish doing your homework?
9. need to do sth. 需要做某事
We need to go home early.
10. leave for + 地名 离开/出发去…
leave A for B 离开A地去B地
My parents and I are leaving (here) for Beijing tomorrow. My uncle will leave Beijing for Tokyo tomorrow.
11. have a good time/ have fun 玩得开心
enjoy oneself
We had a good time/ had fun last night.
= We enjoyed ourselves last night.
I hope you can have a good time/ have fun.
= I hope you can enjoy yourself/ yourselves.
三、重点句子
1. What are you doing for vacation?
你假期打算做什么？
I am babysitting my sister.
我打算照顾我的妹妹。
要的不是知识的数量，而是知识的质量，有些人知道很多很多，但却不知道最有用的东西。下面我给大家分享一些 八年级 英语知识点第三单元，希望能够帮助大家，欢迎阅读!
八年级英语知识点第三单元1
outgoing ['a?tɡ????] adj.外向的
better ['bet?(r)] adj.更好的;较好的 adv.更好地
loudly ['la?dli] adv.大声地;高声地;花俏地
quietly ['kwa??tli] adv.安静地;悄悄地;平静地
hard-working [hɑ?d'w??k??] adj.勤勉的;努力工作的
competition [?k?mp?'t??n] n.竞争;比赛
fantastic [f?n't?st?k] adj.极好的;了不起的
which adj.哪一个;哪一些pron.哪一个;哪些
clearly ['kl??li] adv.清楚地;显然地
win [w?n] v.赢;赢得;获胜;获得n.胜利
though conj.虽然;尽管;adv.不过
care about关心
talented ['t?l?nt?d] adj.有才能的;有天赋的
truly ['tru?li] adv.真实地;真诚地;正确地
care [ke?(r)] v.关心;担忧;照顾;在乎
serious ['s??ri?s] adj.严肃的;严重的;庄重的
mirror ['m?r?(r)] n.镜子;反映
necessary ['nes?s?ri] adj.必要的;必然的
both [b??θ] adj.两者都pron.两者
should [??d] aux.应该;可能;应当;将要
touch [t?t?] vt.触摸;感动
reach [ri?t?] v.到达;伸出;达成;取得联系;延伸;(伸手)去够
heart [hɑ?t] n.心脏;内心
fact [f?kt] n.事实;真相;实际
break [bre?k] v.打碎;折断;违背;解决;中断
laugh [lɑ?f] v.发笑;笑;嘲笑 n.笑声;笑;笑料
similar ['s?m?l?(r)] adj.类似的
share [?e?(r)] vt.分享，共享;分配;共有
loud [la?d] adj.大声的;adv.大声地;响亮地
primary ['pra?m?ri] adj.最初的，最早的
be different from和...不同
information [??nf?'me??n] n.信息;情报;资料;通知
as long as只要
bring out拿出;推出
the same as与...同样的
in fact事实上;实际上;确切地说
be similar to类似于;与...相似
八年级英语知识点第三单元2
重点短语
1、more outgoing更外向
2、 as…as…与……一样……
3、the singing competition唱歌比赛
4、the most important最重要的
5.be similar to与……相像的/类似的
6、the same as和……相同;与……一致
7、be different from与……不同
8、 care about关心;介意
9、 be like a mirror像一面镜子
10、as long as只要;既然
11、bringout使显现;使表现出
12、get better grades取得更好的成绩
13. reach for伸手达到/达到
15、in fact事实上;实际上
16、make friends交朋友
18、the other其他的
14、touch one’s heart感动某人
15、 be talented in music有音乐天赋
17、be good at擅长……
19. be similar to 对…熟悉，
20、be good with善于与……相处
21、have fun doing sth.享受做某事的乐趣
22、be good at doing sth擅长做某事
23、make sb. do sth.让某人做某事
24、want to do sth.想要做某事
25、as+adj./adv.的原级+as 与……一样……
26、It’s+ adj.+for sb. to do sth. 对某人来说，做某事……的。
短语
1. babysit one’s sister照顾妹妹 2. visit one’s grandmother看望奶奶
3. spend time with friends和朋友们一起度过时光 4. visit cousins看望表弟等
5. Go to sports camp去运动野营 6.go to the beach去海滩 7. go camping去野营
8. Go shopping去买东 9. go swimming去游泳 10. go boating去划船 11. go skating去溜冰
12. go walking去散步 13. go climbing去登山 14. go dancing去跳舞 15. go hiking 去徒步远足
16. go sightseeing去观光 17. go house-hunting去找房子 18.go on a hike徒步旅行，
go bike riding骑自行车旅行，go fishing去钓鱼 19. do some shopping买东西
20. do some washing洗衣服 21. do some cooking作饭 22. do some reading读书
23. do some speaking训练口语 24. do some sewing做缝纫活 25.that sounds nice那好极了
26. at home在家 27. how about=what about ……怎么样？28. how long多长时间
29. how far多远 30. how often多长时间一次 31. how much, how many多少
32. have a good time =have fun= have a wonderful time= enjoy oneself 玩得高兴，过得愉快
33. show sb. Sth.=show sth. to sb.出示某物给某人看 give me the book=give the book to me给我书，
pass me the cup=pass the cup to me把杯子递给我，sell me the house=sell the house to me把房子卖给我
buy me a book =buy a book for me给我买书，make me a cake=make a cake for me给我做蛋糕
34. get back=come back回来 35. rent videos租借影碟 36. take walks=go for a walk散步
37. think about考虑 38. decide on= decide upon决定一个计划 39. something different不同的事情
40．a great vacation一个愉快的假期 41. I can’t wait我等不及了42. the famous movie star著名的影星
43. an exciting vacation激动人心的假期44. Ask her about her plans向她询问她的计划
ask sb. about sth.向某人询问某事 45. forget to do sth.忘记要做某事，forget doing sth.忘记做过某事
句型
1．What are you doing for vacation? I’m babysitting my sister.假期你要做什么？我要照顾我的妹妹。
答案是：
第三单元主要讲述的是
形容词的比较级的用法
比较级构成是：
1.一般情况下在后面直接加上er
shorter
2.以不发音的e结尾的单词加上
r
如：nice--nicer
3.以辅音字母结尾的加上y结尾的单词，变
y
为
i
再加上
er
lazy--lazier
4.以重读闭音节结尾的单词双写辅音字母加上er
如：big--bigger
5.部分双音节和多音节单词在前面加上
more，如：interesting--more
interesting
用法：
同级比较：1.“as+adj/adv+as或not
so(as)+adj/adv+as.”句型。该句型常用来描述两个比较对象的程度上的相似或不同(即平时说的“等级比较和不等级比较”)。
如：he
is
as
tall
as
I
他和我一样高
比较：
1.用于两者比较的选择疑问句
who
is
taller
,Tom
or
Jim
?
2.用于下列句型：
主语（be动词）+形容词比较级
+than
+比较对象
he
is
more
outgoing
than
I
主语+行为动词+副词比较级
+than
+比较对象
he
runs
faster
than
I
3.比较级+and+比较级
表示：越来越...
it's
geting
colder
and
colder
4.用于两者中的一个：较...
用：the
+比较级
Lucy
is
the
taller
of
the
twins
露西是双胞胎中较高的那个
暂时先告诉你这么多，以后还有更多的再给你讲述
☞
♧手工翻译☀尊重劳动☀欢迎提问☀感谢采纳♧
☜
Unit3单元知识点：语言目标
● What are you doing for vacation?
I’m spending time with my friends.
● When are you going?
I’m going next week.
● How long are you staying?
We’re staying for two weeks.
● babysitting, going sightseeing, going fishing
● how long / plan, decide / at home, get back
Unit3单元知识点：应掌握的词组
1. babysit one’s sister 照顾妹妹
2. visit one’s grandmother 看望奶奶
3. spend time with friends 和朋友们一起度过时光
4. visit cousins 看望表弟等
5. go to sports camp 去运动野营
6. o to the beach 去海滩
7. go camping 去野营
8. Go shopping 去买东西
9. go swimming 去游泳
10. go boating去划船
11. go skating 去溜冰
12. go walking去散步
13. go climbing 去登山
14. go dancing去跳舞
15. go hiking 去徒步远足
16. go sightseeing 去观光 go bike riding 骑自行车旅行，go fishing 去钓鱼
17. go house-hunting 去找房子
18. o on a hike 徒步旅行，
19. do some shopping 买东西
20. do some washing 洗衣服
Unit3单元知识点：应该掌握的`句子
1.What are you doing for vacation? I’m babysitting my sister.
假期你要做什么?我要照顾我的妹妹。
以上就是八年级上册英语三单元知识点的全部内容，the same as与同样的 in fact事实上;实际上;确切地说 be similar to类似于;与相似 八年级英语知识点第三单元2 重点 短语 1、more outgoing更外向 2、 as…as…与……一样…… 3、。
