Unit 7知识点梳理_unit7必背知识点

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Unit 7

Rules round us 1 loud大声的adj.meaning意思park停车

v.4 runner跑步选手 n.5 central中央的adj.downstairs向楼下

adv.7 在购物中心

in the shopping centre 8 上上下下 go up and down 9 乘电梯(2)by lift=in a lift 10 乘自动扶梯（2）by escalator =on an escalator 11 停车

park cars 12 停自行车

leave bicycles 13 在左/右边 on the left/right 14 进入中心(2)

enter the centre=come/go into the centre 15 报名参加

enter for 16 左边的那个

the one on the left 17 上楼

go upstairs 18 下楼

go downstairs 19中间的那个

the one in the middle 20 我们可以把自行车放在哪儿?

----我们必须把它们放在右边。

Where must we leave our bicycles?

----We must leave them on the left.21我们必须使用哪个门?

----我们必须用左边的那个。Which door must we use?----We must use the one on the left.【知识点梳理】

补充知识点

22班规

cla rules违反班规

break cla rules 遵守规则

obey/follow the rules在课上

in cla 26 在课后

after cla 27互相追逐（2）

chase each other = run after each other 28 ……的意思 the meaning of …

29.in the library / in the claroom / in the park / in the middle

30.on the road / on the gra / on our desks / on the right

31.at the station/ at school/ at the cinema/ at a hotel

32.pick the flowers 摘花

33.run acro the road = cro the road 34.wait for the green man 等绿灯亮起 35.play basketball / play football / play volleyball

36.climb the tree 爬树 37.turn left/right

38.leave rubbish 扔垃圾 39.Where do we have rules?

40.这个标志的意思是什么？（2）What does this sign mean？

= What’s the meaning of this sign? 41.它的意思是……。It means…1.must + do.无时态和人称变化，后接动词原形 1)(表示义务、命令或必要)必须, 应当 e.g.We must keep our promise.2)在过去、未来、完成等时态中可用 have to 的相应形式来代替。e.g.I must do it today.= I have to do it today.我必须今天做。

3)表示推断或指具有较大的可能性。

e.g.The light in his room is on.He must be at home.补充：can’t be 不可能（表推断）needn’t do 没有必要

e.g.Must I finish my homework now? Yes, you must./ No, you needn’t.2.We must not draw on our desks.= Don’t draw on our desks.