内容正文:
八年级下3单元知识点
1. take out the rubbish “扔垃圾”;take out … of/from…“把……从……取出来”Eg:Please take out your books of your schoolbags.“请把书从书包里拿出来。”
2. do/wash the dishes“洗碗”;fold your clothes“叠衣服”;sweep the floor“扫地”;make your bed“整理床铺”;clean the living room“打扫客厅”;go out with sb“和某人出去闲逛”;stay out late“在外面待得很晚”;get a ride“打车”
3. finish(v)完成 finish sth/doing sth “完成某事/做某事”
4. enough(adj/adv)足够的,充足的;足够地,充足地
①enough “足够的,充足的” 作形容词时放在名词前面,例如:I have enough water.“我有足够的水。”
②作副词“足够地,充分地”时放在后面,例如:good enough。
③Sth…enough (for sb)to do sth “某事物对于(某人)做某事来说是足够……的。”常与so…that 和too…to…做同义句互换。
Eg:The box is light enough for me to carry it.“这个盒子对于我搬动它来说足够轻。”
= The box is so light that I can carry it.“这个盒子如此轻以致于我能搬动它。”
The box is not light enough for me to carry it.“这个盒子对于我搬动它来说不够轻。”
= The box is too heavy for me to carry it.“这个盒子太重了以致于我不能搬动它。”
5. want to do sth “想要做某事”;want sb to do sth“想要某人做某事”Eg:What do you want me to do?“你想要我做什么?”
6. make a mess“弄得一团糟”;in a mess“乱七八糟”
7. angry(adj)生气的
①be angry with sb“生某人的气”Eg:If I make a mistake,my father will be angry with me.“如果我犯错了,我的爸爸就会生我的气。”
②be angry at/about sth“因某事生气”Eg:My father is angry about my mistake.“我的爸爸因我的错误而生气。”
8. throw down“扔下”;throw away“扔掉”;throw at“扔下某人(恶意)”;throw to“扔下某人(无恶意)”
9. in front of“在……前面(外部)”Eg:I sat down in front of the TV when my mom came over.“当我妈妈过来的时候我坐在电视机前面。
10. in the front of“在……的前面(内部)”Eg:The teacher is standing in the front of the classroom.“老师正站在教师讲台的前面。”
11. 形容词、副词的比较用法
(1)原级比较:as+adj/adv+as “和……一样”;not so/as+adj/adv+as“不如……”
Eg:He runs as fast as his elder brother. “他跑得和他哥哥一样快。”
He doesn’t run as fast as his elder brother.“他跑得不如他哥哥快。”
(2)比较级比较(比较级的构词规则见七下书上114页)
①A+ be +adj的比较级+than+ B. ; A+v.+adv的比较级+than+B “A比B更……”
Eg:Tom is taller than me. “汤姆比我高。”
Tom runs faster than me. “汤姆跑得比我快”
②A+be+not +adj的比较级+than+B ; A+v.+adv的比较级+than+B “A没有比B更……”
Eg:Tom is not taller than me. “汤姆没有比我高。”
Tom doesn’t run faster than me. “汤姆没有比我跑得快。”
③A+be+倍数+adj.的比较级+than B. ; A+V.+倍数+adv.的比较级+than+B. “A比B……几倍”
Eg:Tom is