2. Opposites:

3. Antonyms (opposites) fast- black- good- true- happy- safe- high- weak- hot- new- right- long- cheap- same- easy- slow bad sad low cold wrong short different white false dangerous powerful old left expensive difficult

4. like- honest- correct- complete- polite- possible- lucky- kind- common- Antonyms (opposites) dislikedishonest incorrect incomplete impolite impossible unluckyunkind uncommon

5. Synonym s Words that mean the same or nearly the same thing

6. Synonyms big- small- fast- happy- seldom- smart- journey- calm- wrong- cheap- largelittle quick cheerful rarelyclever relaxed inexpensive incorrect trip

7. Synonyms happiness- strong- sad- afraid- energetic- calm- joy powerful unhappy worried lively relaxed

8. affect know moods characteristics sadness need hope influence realize feelings qualities unhappiness require wish

9. 1. Your personal information is required when you buy an air ticket.required 2. His history teacher greatly influencedinfluenced him. 3. Wisdom is sometimes gained through experience. 4. Eating certain foods can affect your feelings. Practice needed affected knowledge moods

10. Practice 4. She seemed unhappy after hearing the news.unhappy 5. After his team lost the game, he was the saddest in the room 6. We all have different characteristics. 7. We then realized we had done something wrong. sad most unhappy qualities knew

11. Language points: 1.require vt. ① require sth. ② require sb. to do sth. ③ require doing=require to be done (need doing=need to be done) 【 Try 】我们需要额外的帮助. 这个工作需要头脑清醒. 运动员们需要观众保持安静. 教室需要打扫一下. 这窗户需要修理一下. We require extra help. This job requires a clear head. The players require the audience to keep quiet. The classroom needs cleaning/to be cleaned. This window requires mending/to be mended.

12. Language points 2. influence n.& v. influence sb/sth. 气候的变化会影响我们的健康． The changes in climate may influence our health. 老师对学生有着很大的影响． A teacher has (a) great influence on his pupils. A teacher influences his students greatly.