day 28
1.a useful tool
2.tooth(brush teeth)
3.at the top of mountain
4.total number(totally)
5.touch your nose/touching film/keep in touch with
6.tour
7.tourist(tourism)
8.towards=to
9.bell /Eiffel tower
10.town(hometown)
11.toy(boy)
12.international trade
13.Chinese tradition(traditional)
14.tra/ffic jam(heavy traffic )
15.by train(English train)
16.training
17.translate English into Chinese(translation)
18.travel to BJ
19.national treasure(treasure time)
20.treat sb as/treat us to lunch/
21.tree and grass
22.trip
23.in trouble
24.trousers and pants
25.truck driver
26.true or false
27.trust yourself
28.tell the truth
29.try to do
30.T-shirt
31.turn on/off/up/down/over/into
32.TV
33.ugly and beautiful
34.put up umbrella
35.uncle and aunt
36.under the table
37.underground=subway
38.do you understand/understood
39.school u/ni/form
40.u/nit 1
41.universe
42.a university
43.un/less=if not
44.not。。。until
45.get up
46.upon (once upon a time)
47.us
48.use sth to do/make use of(useful/useless/usage/user)
used to do/be used to doing/be used to do
49.usual(usually)(unusual)
50.summer vacation
51.value(valuable)-value time
52.vegetables and fruit
53.very