7A unit6 知识点
1.be good for 对……有益/有好处。反义:be bad for对…有害 Doing morning exercis is good for our health.
be good to 对…友好/ be good at 擅长/be good with..灵巧的; 与...相处得好
2. 千金小娘子Keep …away(from) 不接近,使离开 Keep the children away from the river 使儿童远离河边
keep+形容词,表示保持某种状态 keep healthy/fit 保持健康 keep clean 保持干净 keep diary 记日记
keep one’s/an eye on 照看;留神;留言 keep one’s word 遵守诺言
3.英文中表示时间的方法;(1)按顺序直接读出表示。(小时在前,分在后) 3:10 three ten
(2)半小时以内,用几点过几分past超过表示。(分在前,小时在后)3:10 ten past three
(3)超过了半小时,用差几分到几点to 表示 。(分在前,小时在后)3:55 five to four
4. Healthy food is important for me. (1) important for对…很重要 English is important for us.
healthy 形容词,健康的,keep healthy=keep fit 保持健康. health (名词)健康 healthily(副词)健康地 eat healthily
5. have……for breakfast/lunch/dinner 早饭/ 午饭/晚饭吃……,其中for breakfast/lunch/dinner可以放在句首,也可以放句末。放在句首用逗号隔开。I usually have some bread for breakfast= For breakfast, I usually have some bread.
6. need sth 需要某物 I need a bike 我需要一辆自行车 need to do sth 需要做某事 I need to buy a bike .
need sb to do sth 需要某人做某事 I need you to help me我需要你帮助我
7. plan to do sth 计划做某事,打算做某事 I plan to go swimming 我计划去游泳
plan for sth … 的计划 Do you have any plans for the summer ? 这个夏天你有什么打算吗?
8. I dance for half an hour every day (For介词)表示:长达/计,后接一段时间,对于for+一段时间提问用how long
9. in the tree/on the tree都表示在树上 不是树上本身生长的东西用in the tree 如:There is a bird in the tree。
树上本身生长的果实或叶子等用on the tree, 如:There are many apples on the tree.
10.红酒配什么菜 help sb do sth 帮助某人做某事=help sb with sth
Lucy often helps me do homework=Lucy often helps me with my homework路西经常帮我做作业
11. whole 整个的/全部的武财神赵公明(修饰可数名词),放限定词和所有格后面 the whole day 一整天 the whole story 整个故事
all 放在the, my ,your ,the 等限定词和名词所有格的前面 all the people 所有人 all my friends 我所有的朋友
12. order 点(菜)order some rice 点一些大米. 还表示命令 order sb to do sth 命令某人做某事
order 还可以表示顺序 the right order 正确的顺序 put…in order 把…按顺序摆放 in order to 为了…
13. feel系动词 感觉,感到 feel+形容词。感到…… feel hungry 感到饿 taste sweet 尝起来甜
类似词:taste 尝起来,look看起来. sound 听起来 smell 闻起来,后接形容词作表语
taste 动词 品尝 Can I taste the cake? taste 名词 味道 a good taste 味道好 the taste of the flowers 花的味道
14. want 想要=would like want sth= would like sth 想要某物 Do you want… = would you like…?
want to do sth= would like to do sth想做某事 want sb to do sth= would like sb to do sth. 想要某人做某事
15. How /What about …表建议 (加名词,代词,Ving) How about some fish? How about going fishing?
16.a piece of 一张/一块/一片 后加不可数名词 如果超过一个用pieces
There is a piece of bread on the plate. Why not buy two pieces of meat?
17.by 表位置 在…旁边/手边/近边 by the a/river 在海边河边 (2)表手段或方式 by bus/bike/plane
by phone/radio = on the phone/radio用电话
18.I play football to keep fit. to keep fit 不定式短语做目的状语,可以放句首也可以放句末,表为了…键盘乱码.
19.too much + 不可数名词 太多的… a few +可数名词复数 一些/几个 few +可数名词复数
(少,几乎没有)
a little +不可数名词 一点 little+ 不可数名词 少,几乎没有
语法点:可数名词与不可数名词 ( How many 对可数名词数量)
1. 一般的名词词尾直接加-s 。如: book → books room → rooms hou → hous day → days toy—toys
2. 以s,ss,ch,sh, x 结尾的名词,在词尾加-es高级软件工程师 bus → bus glass → glass watch → watches dish → dishes box → boxes
3.以o结尾的有生命的名词加es ,无生命的加s. hero (es)/ mango(es) /tomato(es) / potato(es) /photo(s) /radio(s)
4. 以"辅音字母+y"结尾的名词,要先将y改为i再加-es。如:city → cities body → bodies factory → factories。
5. 以f 或fe 结尾的名词,要将f或fe改为v再加-es。如:half → halves leaf → leaves knife
→ knives shelf→ shelves
6. 特例 [特例常常考,要记住。]① man → men woman → women policeman → policemen(变a为e)
(由man /woman 构成的合成名词前后都要变成复数) 女教师 women teachers 男医生 men doctors
④ foot → feet tooth → teeth goo-- gee鳄鱼连招 [oo变成ee。] mou----mice老鼠 child----children 小孩
教师节礼品⑤people单数形式表示复数,要求谓语动词用复数;people的复数形式peoples通常指多个民族”。
⑥汉语音译成英语用的,单复数形式相同,yuan, jiao, fen , baiozi, man tou 5元 --five yuan 4角 4jiao
单复数同形的名词: 绵羊 sheep 鱼fish 鹿deer 中国人 Chine 日本人Japane
7.国家人的名词复数变化, 中日不变,英法变,其余后面加s:Chinese Japane Englishman—Englishmen Americans
不可数名词:(对不可数名词数量提问用How much)
1. 不可数名词没有复数,当它作句子的主语时,谓语动词要用单数形式。The food is very fresh.
2. 不可数名词前不可有a/an 之类的数词,但可借助单位词表示一定的数量 :数字+ 计量单位 +of +不可数名词
a cup of tea 一杯茶 two bottles of milk 两瓶牛奶 a piece of news 一条新闻/消息
注意: an hour一小时 a uful book一本有用的书 an umbrella/orange 一把伞/橘子 an H 一个H a US ship
重要短语:
明来暗往1. 吃一个汉堡/西瓜 have a hamburger/watermelon 2. 10点半 half past ten
3.对我们的身体有益be good for our health . 4. 使。。。。远离 keep….away
5. 各种各样的食物 all kinds of food 6.许多土豆和西红柿 many potatoes and tomatoes