小学英语5B第五单元知识点
一、四会单词
1. 擦、洗clean: 是动词：第三单: cleans, +ing：cleaning(直接法)
短语：clean the car(洗小汽车) clean the classroom（打扫教室）clean the table(擦桌子)，
clean 也可以做形容词：干净的：a clean classroom(一间干净的教室)
区分：wash: wash clothes(洗衣服) wash the dishes(洗碗)
2. 烧、煮cook: 是动词：第三单: cooks, +ing：cooking(直接法) 短语：cook breakfast/lunch/dinner(做早餐/中餐/晚餐),
cook nice food(烹饪美食)，cook fish(烧鱼)
cook也可做名词：厨师：a good cook (一名好厨师)
区分：make: make a cake(做蛋糕) make a salad(做沙拉)
3. 忙碌busy: 是形容词：前面用be动词：My mother is busy. 反义词：free（空闲的）
4. 花园garden: 是名词：复数：gardens, 短语：in the garden(在花园里) 区分：park
5. 甜的sweet: 是形容词，前面用be动词：My grapes are big and sweet.
短语：so sweet（如此的甜）too sweet（太甜）, very sweet（很甜）
sweet也可做名词：糖果：eat too many sweets(吃太多的糖)
二、三会单词
6. 父母parents: 是复数名词，做主语时是其他人称，对应的助动词是do，be动词是are，
7. 扫地sweep the floor: 是动词短语，sweep：第三单：sweeps, +ing: sweeping(直接法)
8. 洗碗wash the dishes: 是动词短语，wash：第三单：washes(+es), +ing: washing(直接法)
9. 整理床铺make the bed：是动词短语，make：第三单：makes, +ing: making(去e法)
10. 种植grow：是动词：第三单：grows, +ing: growing(直接法),
短语：grow grapes(种葡萄) grow flowers(种花) 同义：plant
11. 害虫pest：是名词：复数：pests, 区分：rest
12. 瓢虫ladybird：是名词，复数：ladybirds,
13. 走了，离开go away：是动词短语，go：第三单：goes(+es), +ing: going(直接法)
类似短语：run away(跑了) fly away（飞了）
三、短语
1.周六早上Saturday morning
2.在周六早上on Saturday morning
3.洗小汽车clean the car 或clean a car
4.帮他help him(动宾)
5.做早餐cook breakfast(lunch, dinner)
6.在起居室里in the living room
7.扫地sweep the floor 8.在他卧室里in his bedroom
9.擦桌子clean the table 10.整理床铺make the bed
11.洗衣服wash clothes 12.洗碗wash the dishes（dish的复数要加es）
13.在下午in the afternoon 14.今天下午this afternoon(前面没有in)
15.很忙very busy 16.我和海伦Helen and I
17.吃水果eat fruit(fruit是不可数名词) 18.看电视watch TV
19.帮助他们的父母help their parents 20.葡萄上的害虫the pests on the grapes(在某处的某某要先翻译后一个某某)
21.听风儿吹listen to the wind blowing 22.看着花儿生长watch the flowers growing
23.喜欢坐着like sitting 或like to sit 24.喜欢唱歌like singing 或like to sing
25.把水壶放在上面put the kettle on 26.把水壶拿下来take the kettle off
27.种葡萄grow grapes 28.在她的花园里in her garden
29.又大又甜big and sweet 30.走了go away
31.跑了run away 32.飞了fly away
33.喜欢画画like drawing（like+动词ing）34.想要画would like to draw 或want to draw（动词不定式：to+动词原形）
35.画一件连衣裙draw a dress 36.画得好draw well (动词+副词)
37.在厨房里in the kitchen 38.当心look out
四、知识点
1.现在进行时：正在做某事
提示词：listen, now, look,
现在XX点，某人在做某事,
XXX在哪？正在做某事,
现在进行时的构成：am, is, are + 动词ing.
例句：
am:肯定句：I am helping him. ( 我在帮他。) is：肯定句：She is cooking dinner. ( 她在做晚饭。)
否定句：I’m not helping him. ( 我不在帮他。) 否定句：She isn’t cooking dinner. ( 她不在做晚饭。)
一般疑问句：Are you helping him? ( 你在帮他吗？) 一般疑问句：Is she cooking dinner? ( 她在做晚
