精选优质文档-----倾情为你奉上Unit 1★ 重点词汇讲解一、seem 好像;似乎【展示】1. You seem too strict with your little son. 你好像对你的小儿子太严格了2. He seems to have a cold. 他好像得了感冒3. It seems that no one is against the decision. 看来,没有人反对这个决定总结】seem 可以作系动词,不可用于进行时态,意思是“好像;似乎;看来”,同义词为 appear,常用结构 seem + adj.,如例 1;seem 后也可跟动词不定式,如例 2;It seems + that 从句,意思是“看来……;似乎……”,如例 3另外, seem 经常与 like 连用,意思是“似乎……;看上去像……”,如:It seems like a good idea.这似乎是个好主意二、doubt 不能确定;对……无把握【展示】1. I doubt that the coat is Sara’s. 我怀疑这件外套是萨拉的2. There is no doubt that you will have a good holiday in Xi’an. 毫无疑问,你将在西安度过一个美好的假期。
总结】doubt 可以作动词,意思是“不能肯定;对……无把握”,如例1;doubt 也可以作名词,常见句型 there is no doubt that ...,意思是“毫无疑问……”,如例2三、solve 解决;处理【展示】1. I don’t know how to solve these problems. 我不知道怎么样处理这些问题2. Can you help me solve this Maths problem? 你能帮我解答这个数学问题吗?【拓展】solve 可以作动词,意思是“解决;处理; 解答(难题)”,如例1 和例 2;它与短语 deal with 和 work out 同义四、fill ... with ... 用……把……装满【展示】1. She fills her bedroom with all kinds of toys. 她用各种各样的玩具装满了她的卧室2. My heart is filled with joy. 我内心充满了喜悦总结】fill ... with ... 是一个动词短语,意思是“用……把……装满”,如例1;be filled with ... 意思是“装满了……”,如例2,它与 be full of ... 是同义词组,可互换,full 是形容词,两个词组后面连用的介词不能混淆。
五、make sure 确保;设法保证【展示】1. Make sure that you have finished all the work. 确保你已经完成了所有的工作2. Go and make sure of the place and time. 去把时间和地点弄清楚总结】make sure 是一个动词短语,意思是“确保;设法保证”,如例1;make sure of 意思是“确保,把……弄清楚”,如例2,make sure of 后常跟名词、代词或者动名词★ 重点句型1. ... is ..., isn’t ...?是……,不是吗?2. sb. doubts that ...某人怀疑……3. sth. seems adj. to do.做某件事看来……4. What a(n) ...!……多么……啊!5. I’ve never seen ...我从没有见过……★ 重点语法本单元语法重点:反义疑问句、简单句1反义疑问句反意疑问句又可称为“附加疑问句”,通常由“陈述句 + 附加问句”构成,用来核实情况或希望对方同意用法点击1:反义疑问句的两种结构【观察】1. Li Lei gets up at six o’clock every morning, doesn’t he?2. They didn’t clean the classroom yesterday, did they?【结论】由以上例句可知,反义疑问句有两种结构:① 肯定陈述句 + 否定附加疑问句,如例句1;② 否定陈述句 + 肯定附加疑问句,如例句2。
用法点击2:反义疑问句的回答【观察】— You enjoy playing basketball, don’t you?— Yes, I do. / No, I don’t. 【结论】由以上例句可知,反意疑问句的回答需依据事实:① 肯定事实用“Yes+ 肯定回答”;② 否定事实用“No+ 否定回答”用法点击3:特殊变化的反意疑问句【观察】 1. Please turn off the TV, will you?2. Let’s go to school, shall we?3. I am a very kind girl, aren’t I?4. He is never late for school, is he?5. There are some books on the desk, aren’t there?6. Nobody knows about it, does he/do they?7. Something is wrong with my computer, isn’t it?【结论】由以上例句可知,特殊变化的反义疑问句有以下几种:① 当陈述部分为祈使句时,附加问句部分通常用will you,如例句1;② 当陈述部分以 Let’s 开头,附加问句部分用 shall we,如例句2;③ 当陈述句部分是 I am,附加问句部分要用 aren’t I,如例句3;④ 当陈述句含有 no, never, little, few, hardly, seldom 等否定意义的词时,附加问句用肯定形式,如例句4;⑤ 当陈述句为there be 句型时,附加问句用“be 动词 +there”,如例句 5;⑥ 当陈述句的主语为指人的不定代词 everybody/ everyone,anybody/anyone,somebody/someone, nobody/no one 时,附加问句的主语用 he 或 they,如例句6;⑦ 当陈述句的主语为指物的不定代词 everything,anything,something,nothing 等时,附加问句的主语用 it,如例句7。
2简单句四类简单句:陈述句、疑问句、祈使句和感叹句用法点击1:陈述句【观察】1. I bought a pair of shoes yesterday.2. Jim doesn’t like reading books.【结论】由以上例句可知,陈述句用来说明事实、看法,描述动作、状态,阐明道理、原因等等,包括肯定句和否定句,如例句1 和例句2用法点击2:疑问句【观察】1. Is he Mr Green’s son? 2. What do you like to do in your free time?3. Who got first prize, Lucy or Lily?4. You did your homework with Linda, didn’t you?【结论】由以上例句可知,疑问句是用来提出问题,表示疑问的句子包括一般疑问句,特殊疑问句,选择疑问句和反义疑问句① 一般疑问句需要将 be 动词,助动词或者情态动词放到句子最前面,如例句1;② 特殊疑问句是需要使用相应的疑问词(组)(即 wh- 疑问词及 how)来 提问的问句,如例句2;③选择疑问句,由“一般疑问句 / 特殊疑问句 +A or B”构成,选择部分由连词 or 连接,如例句3;④ 反意疑问句(用法见前面语法部分的内容)。
用法点击3:祈使句【观察】1. Please help me do the homework.2. Don’t smoke here.【结论】由以上例句可知,祈使句用来表示说话人的请求、命令、要求、建议等,有肯定和否定两种形式,如例句1 和例句2用法点击4:感叹句【观察】1. What a lovely girl she is!2. How delicious the food is!【结论】由以上例句可知,感叹句用来表示说话人的喜悦、气愤、惊讶等强烈的情绪,由 what 和 how 两种引导词引导,如例句1 和例句2Unit 2★ 重点词语讲解一、consider 认为;觉得【展示】1. She considers herself a beautiful lady. 她认为自己是一位美丽的女士2. Mary is considering going to France. 玛丽正在考虑去法国总结】consider 为动词,意为“认为;觉得”,常用结构 consider+ 宾语 + 宾补,如例句1; consider doing sth.意为“考虑做某事”,如例句2二、invitation 邀请【展示】1. I got an invitation to visit my friend in Japan. 我在日本的朋友邀请我去看他。
2. He invited me to go to his birthday party. 他邀请我去参加他的生日聚会总结】invitation 为名词,意为“邀请”,常用动词不定式作后置定语,如例句1;invitation 的动词形式是 invite,常用结构 invite sb. to do sth.,意为“邀请某人做某事”,如例句2三、avoid 避免;避开【展示】1. You should avoid making mistakes in your homework. 你应该在作业中避免犯错误2. I think he is avoiding me. 我觉得他躲着我总结】avoid 为动词,意为“避免;避开”,常用 结构 avoid doing sth.意为“避免做某事”,如例句1;avoid sb./sth.意为“躲避(避开)某人或某物”,如例句2avoid 的同义词组为 keep away from...四、trust 信任;信赖【展示】1. He is a good boy. You should trust him. 他是一个好孩子,你应该信任他 2. A lasting friendship is based on trust. 一段持久的友谊是建立在信任之上的。
总结】trust 为动词,意为“信任;信赖”,同义词为 believe;trust/believe sb.意为“信任某人”,如例句1;此外,trust 也可作名词,如例句2五、let...down 使……失望【展示】I hope you can win this match. Don’t let me down. 我希望你能赢得这次比赛不要让我失望总结】let ... down 为动词短语,常用结构 let sb. down,意为“使某人失望”,与 make sb.disappointed 同义,如例句★ 重点句型1. It’s 。