6. fetchvt. (= go and get and bring back)去取(拿)
fetch sb.( sth. ) 去接某人(拿某物)carry 随身携带物品运动，不表明运动方向take 指携带人或物离去或不表明方向 bring 携带人或物向我而来 fetch去并且回来
a Please feteh me some chalk from my office．
b Take this pencil away and bring me a pen．
c The wounded soldiers were carried away.
7. purposen．目的；意图；用途 with/for the purpose of为了……的目的
on purpose 故意的
aWhat is his purpose of studying this?
bShe went to Australia for the purpose of studying music .
cI didn’t hurt you on purpose .
8 obey the rules = keep the rules遵守规则break the rules破坏规则
work out ( make) a rule 制定规则 carry out a rule 执行规则by rule 按照规则
9. the rest (of．) 作主语时，谓语动词可用单数，也可用复数，取决于of后面的名词形式或 the rest 所指代的意义。
1) the rest of + n. (pl.) + V. (pl.)the rest of + n.(U) + V.(sing.)
2) the rest 指代 n.( pl.) + V.(pl.) ; 指代 n. (U) +V.(sing.)
a Mary and Beth will go to the movie and the rest of the girls are to go shopping .
b I finished 60％of the work . The rest was done by Tom ..
10. knockdown击(撞)倒knock．．．into 把……敲(插)入knock into sb．撞在某人身上
eg. A bicycle knocked into me，but I was not knocked down．自行车撞着了我，但我没被撞倒。
11. in the past“过去”，常与过去时连用。
in the past…years ( months..．) “近几年(月)”，常与动词的完成时连用。
a In the past the villagers lived a poor life．
b I have been busy writing my book in the past few months．
12.keep away from 离开 keep back留在后面;阻止;隐瞒;留下keep off 让开.不接近
keep on doing sth继续干某事. keep out 使在外 keep up 坚持下去;维持
keep up with 跟上
13.Do you have to feed plants like you feed chicken ?
likeconj.“ 如像” “ 同….一样”, 连接一个方式状语从句, 可以用 as代替,其词义与句法作用相同.但也有人认为 ,like 的这种用法是一种非正式的, 在正式文体中还是用as 好.
a Nobody loves you like ( = as ) I do , child . b .Please do it like ( = as ) I tell you .
c . The poor children need education ___ they need air and water .
A becauseB like C when D just as
14. by this means / in this way / by this method
15. grow up 长大,生长/辈grown-up (grown-ups)
grow down变小, 减小
grow from由...长大; 由...发展起来 grow onions from seed
grow in 增加; 在...方面成长
grow into成长为; 变得成熟有经验 She is growing into a beautiful woman.
grow out of长得太大而穿不上衣服 ; 起因于, 来自于 ;(由于成长)抛弃(早年的习惯) grow out of one’s clothes/ My interest in English grew out of my childhood.
grow up into长大成为...
grow [ ^rEu ]vi.生长, 成长, 渐渐变得, 增长, 增高vt.种植, 栽培, 培育
16.wash away洗掉; 洗净; 冲走; 冲坏
wash down洗掉; 冲洗; (用汤等把食物)送下
wash off洗掉, 冲走
wash oneself洗澡
wash out 洗掉; 洗净; 冲垮; 冲走; 淘汰; 排斥; 洗褪了色; [常用被动态]面色苍白而带倦容, 精疲力竭; 取消
wash up洗(手, 碗, 碟) [口][通常用被动式]断绝关系; (
活动)终止; [口][常用被动式]筋疲力尽 ;把...冲上岸
17.1)以why开头的特殊疑问句就行为目的行提问，用不定式来回答
案—Why do you sow cabbages?--To feed my family.
2)
口语中也可以用so that 引导的目的状语 从句进行简略回答
