1. similar= alike-----different (opp.)
be similar to 与…相类似的
e.g. My new
dress is similar to the on
They have the similar aims他们有相似的目标。
2.expect v. expectation n.
expect to do sth. / expect sb. to do sth.
3. busy---business 生意（buying and selling things）,公司（company）---businessman/businessmen/businesswoman/businesswomen
on business 出差 a business trip 商务旅行 business hours营业时间
4. whizz- kid (Br.E)-----whiz-kid (Am.E): very clever child
5. success----successful---successfully---succeed unsuccessful
be successful in sth./ doing sth.
succeed in （succeeded vp）
6. put on （动作） ----wear （状态） wear glasses
e.g. Put on your coat, it’s cold outside.
He put on his coat and went out.
He wears a school uniform at school.
She likes to wear the red dress.她喜欢穿那件红色的衣服。
e.g. Good luck!/ Wish you good luck!
a lucky number 一个幸运数字 an unlucky number 一个不吉利的数字
Luckily, he passed the exam.
9. responsible----irresponsible responsibility (n)
be responsible for 对。。。负责
10 sell. V. 卖 sell---sold---sold
This kind of shoes sells well.这款鞋卖的好。 sell well 畅销
sale on sale 出售， 大减价
salesman, saleswoman, seller 销售人员
Not for sale.非卖品！
11.boring = uninteresting
He is a boring man.一个无聊的人 ---- He is an interesting man 一个有趣的人
I feel bored.我感到无聊
He lives a simple life.他过着一种简朴的生活。
13. achieve v. achievement n.
14.fail ---pass failure n. fail to do / fail (in) sth
e.g． Work hard, or you will fail the exam.用功读书要不然你会考试不及格。
15. return = v. + back (come, be, go, give…back)
15. attend school= go to school
16. assist = help assistant assist sb to do sth
17. continue v, continuous adj. continue to do / doing
18. seldom----often (opp.)
no, never, little, few, seldom, hardly, rarely nobody 表示否定的单词
19. usual---unusual usually
as usual像往常一样 an unusual reply 不寻常的答案
20. repeat repetition n.（注意拼写）
21. explain----explanation n
22. energy n. energetic adj. 精力充沛的，积极的，有力的
23. force n. 力量， 军队 v. 强迫
24. heat n. 热量，温度 v. 加热 hot adj
25. physical exercise / change
physics teacher/ homework
(复习physical, physics, chemical, chemistry的用法)