九年级上册重点词汇及语法1动名词做主语： Visiting the Science Museum is fun. 2. learn about sth. 了解某事3. work out 设法弄懂，算出 (名词放两边，代词放中间) Work out the problem = work the problem out work it out work them out4. try out 试用，试验 (名词放两边，代词放中间)5fill A with B 用B填满A(被动) A be filled with B A被填满了B =A be full of B6. falling sand 正在掉落的沙子 falling-现在分词做定语，修饰sand7. compare A with/to B 拿A跟B做比较(被动)A be compared with/to B.8. as well as = and 和 Plants need air and water as well as light. A and B are . A as well as B is(动词由A决定) . = A is as well as BYour wife as well as you is friendly to meYour wife is friendly to me as well as you9. above all 最重要的是，首先 Above all, dont forget to write to us.10. drop in 顺便走访 Drop in and see us when you are free.11. as as 和 一样 Tony runs as fast as Daming. as as you like 你想就 You can stay as long as you like. 你想呆多久就呆多久。 Module 6 Unit 11. Hey, you guys! = Hey, you lot! 喂，伙计们2. Guess what! 猜猜3. be careful about/of sth. 小心,谨慎对待某事Be careful of/about the stone in the middle of the road. 小心路中间的那块石头。4. throw away 扔掉(代词放中间)5. waste 可做名词和动词。如：Every class collect reusable waste. 每个班级都收集再利用的费品。We dont waste electricity. 我们不浪费电。wasteful adj. 浪费的Its wasteful to throw away paper. 扔掉纸是浪费的。5.sell sth. for recycling 卖某东西再循环6.raise money捐款7.save energy 节约能源 Unit 21care about 关心，在意 care about doing sth. 关心做某事 She never cares about herself. Do you care about saving energy?2. latest adj. 最新的, 最晚的 Lets hear the latest news. He is the latest to come to the meeting.3. instead of 代替，而不是instead of doing sth. 而不是做某事4. do harm to =be harmful to 对有害处Going to bed late does harm to our health. do good to 对有好处 Having a holiday will do good to you. 4. make a difference to 对产生重大影响The sea air has made a difference to her health. 5. maybe the old one will be just as good（as the new one）. 也许旧的东西也（像新的）一样好5. make a difference to 对造成很大影响 6. do 放在动词原形前面表示强调。如： When we do buy things, 当我们确实买东西的时候， I did tell you about it. 我确实告诉你这件事了。7. if possible 如果可能的话8. as as possible 尽可能 You must come back home as early as possible. Please think of as many words as possible.9. last v. 持续 The meeting will last for 40 minutes. last adj. 上一个，最后的 last week/year December is the last month of the year.10. one 除了作数词还可以作代词，用来代替上文的事物避免重复 I want to buy the cheaper computer instead of the expensive one. one作代词时，复数形式加s Its wasteful to throw away the paper cups and use the new ones. 11. change into 把 变成12. take part in + 活动/比赛 参加活动 join + 组织 加入组织 I want to take part in the competition. He joined the Greener China last year.13turn off = turn out 关掉前缀，后缀构词法一. 前缀1. un-, dis-, in-, im-, 表示“不，无” unhappy, dishonest, incorrect, impossible 2. anti- 表示“反对“anti-war, anti-pollution3. re- 表示“再” rewrite, reuse二后缀1. er, -or 表示“从事某种职业的人” reader, worker, inventor, visitor, 2. ion, -tion, -sion, -ness, -ment 构成名词 invention, introduction, happiness, development3. able, -ful, -al, -y 构成形容词 comfortable, eatable, helpful, useful, environmental, national, rainy, sunny4. less 构成否定形容词 careless, useless, hopeless5. ly 构成副词 carefully, possibly6. teen, -ty, -th 构成数词 fifteen, thirty, seventh Module 7 Unit 11. What are you up to? 你在做什么？2. Would you like a hand ? 你想要帮忙吗？3. have a look at 看一看4. in the centre of . 在的中央5. on our way back from 在我们从回来的路上6. I bet you do! 我打赌你会做到的。7. only once + 句子 只有在的条件下才行 Unit 21take a helicopter tour take/ go on a tour 表示进行旅途go on a camel ride 骑骆驼旅游2. be surprised at sth. 对某事感到惊讶 Tom was surprised at the result of the exam. be surprised to do sth. 对做某事感到惊讶 Tom was surprised to hear the news.3. at different times of the day 在每天的不同时刻4. in many ways 在很多方面 They are like us in many ways. in different ways 用不同的方法 I can work out this math problem in different ways. in a way 在某种程度上来说In a way, that can be compared with the introduction of the Internet in the 20th century. by the way 顺便说一下5. be similar to 与相似His answer is similar to mine.6. have a good/bad temper 有好坏脾气Miss Li is very kind. She has a good temper.7. keep doing sth. 不断做某事 It keeps raining these days. Module 8 Unit 11. at the back/front 在后面/前面 on the left/right 在左边/右边2 over 越过 climb over the wall 爬过这道墙 see over the people 越过人群看3. enter the competition =take part in the competition参加比赛4. You bet! （口语）当然！5. get sb. doing sth. = make sb. do sth. 使某人做某事How did you get the