1、Period Three ,Grammar，Speaking & Writing,语法专题 名词性从句主语从句,交际导航 口语积累运用,栏目索引,写作专题 如何写解决问题类作文,语法精析,语法专题,1.主语从句的引导词,名词性从句主语从句,What we need is more water.(连接代词what在从句中作need的宾语)我们需要的是更多的水。Whether we can live on the earth depends on whether the problem is solved.(whether虽不作成分，但有“是否”的意思)我们能否在地球上生存就取决于这个问题能否得以
2、解决。,即时跟踪1,答案,选择适当的引导词填空,(1) will do it doesnt matter.(2) we cannot get seems better than what we have had.(3)It should be considered you come from.(4) the boy asked money from his classmates surprised his teacher.(5) Ill go shopping today depends on whether I am free.,Who,What,where,Why,Whether,2.it
3、作形式主语,为保持句子平衡，常把主语从句后置，而用形式主语it代替。it作形式主语时常用于以下句型：,Its possible that he has been to Beijing.他有可能去过北京。Its a pity that you didnt attend the meeting.你没参加这次会议太可惜了。,即时跟踪2,完成句子,(1)(据报道) some people were killed in the downtown.(2)It is clear (他把从商店偷来的钱放哪儿了).(3)It appears (她能在比赛中拿第一名).(4)It doesnt matter (在
4、路口你是左拐还是右拐)both roads lead to the village.(5)It remains a mystery (为什么这种动物突然灭绝了).,It is reported that,where he put the money stolen from the shop,that she will win the first at the match,whether you turn left or right at the crossing,why this animal died out suddenly,答案,考点警示,(1)从句的语序：在任何情况下，主语从句都用陈述
5、语序。Whoever of you gets here first will get the prize.你们谁第一个到达这里谁就获奖。(2)主谓一致从句作主语时，主句的谓语一般用单数形式；但what和who引导主语从句时，有时主句谓语的数应与主句中作表语的名词保持一致。When we shall have our sports meeting has not been decided.我们什么时候开运动会还没有确定。What they need are books.他们需要的是书。,如果由and连接两个或两个以上的主语从句作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句时，谓语动
6、词用单数。When they will start and where they will go have not been decided yet.他们什么时候动身以及要去哪里还没定下来。When and where they will hold the meeting is not clear.他们何时何地召开会议还不清楚。(3)whether引导的主语从句，如果用了形式主语it，引导词whether可以换成if。如果whether从句在句首或后面直接跟有or not时，不能用if替换。Whether genetically-modified food does us harm remai
7、ns to be seen.转基因食物对我们是否有害有待观察。,即时跟踪3,单句改错,答案,(1)When and where well have the meeting havent, been decided yet.(2) If we will finish the task depends on the weather.(3)What he said at the meeting yesterday remain a secret to us.,hasnt,Whether,remains,用适当的连接词填空1.It is often the case anything is possi
8、ble for those who hang on to hope.(2016江苏)2.Your support is important to our work. you can do helps.(2016北京)3. we understand things has a lot to do with what we feel.(2015北京)4. Li Bai，a great Chinese poet，was born is known to the public，but some wont accept it.(2015江苏),答案,高考链接,that,Whatever,How,Wher
9、e,5.Exactly the potato was introduced into Europe is uncertain，but it was probably around 1565.(2014大纲全国)6.I think impresses me about his painting is the colours he uses.(2014天津)7. the delayed flight will take off depends much on the weather.(2014陕西)8. you said at the meeting describes a bright futu
10、re for the company.(2013四川),答案,when,what,When,What,9.It remains to be seen the newly formed committees policy can be put into practice.(2013陕西)10. I want to tell you is the deep love and respect I have for my parents.(2013天津)11.It doesnt matter you pay by cash or credit card in this store.(2012山东)12
11、.It is by no means clear the president can do to end the strike.(2012新课标全国),答案,whether,What,whether,what,返回,Instructions1.Please pay attention to.请注意2.Make sure you.你一定3.Dont forget to.不要忘记4.Watch out for.当心5.Youd better (not).你最好(不),交际导航,口语积累运用,即时跟踪语法填空A：That price of ours,1. the way，is for a minim
12、um quantity of 1,000 saddles(车座).Youd better think about it again.B：Yes，I noticed that.A：We proposed the plan from the storage and 2. (deliver) viewpoint.B：Yes，of course.Assembly(装配) would be quite 3. simple matter.Workers could put them together 4. a very short time.A：Sales have been quite good 5.
13、the past twelve months.,答案,by,delivery,a,in,during,B：Yes.Where have you been placing them? A：All in the local market.One 6. two suggestions might interest you.B：Yes.What were they? Anything 7. will help sales?A：Perhaps.General opinion is 8. the back carrier should be offered 9. an extra.B：Thats to k
14、eep the price down，I suppose.Ill take it up with our overseas(海外的) department and listen to 10. theyve got to say about this.A：Thanks.,答案,返回,or,that,that,as,what,文体指导写解决问题类作文，一般从以下几个方面展开：1.提出问题或列出现象，并简要阐述其产生原因；2.说明其对生活和社会的影响；3.提出解决问题的方法。,写作专题,基础点拨,如何写解决问题类作文,写作时应注意以下四个方面：1.此类书面表达通常为话题作文或看图作文，大家应仔细研读
15、提示信息或图画，明确应围绕什么问题或现象展开评论。2.围绕主题，进行拓展。根据要求和提示信息合理安排篇章中各部分内容，做到详略得当、条理清楚、文字简练。3.时态：多采用一般现在时，但如果提示中给出了具体时间，则应对时态进行相应的调整。4.要注意存在的问题，分析此问题可能带来的危害，然后针对此问题给出解决的方法。,常用句式1.说明现象或问题的常用句型(1)It has become the biggest concern of.(2)Unless we take effective measures，it is likely that.(3)The situation many people a
16、re facing is that.(4)To start with，.The second reason is.The last but not least reason is.(5)Faced with the problem，quite a few people argue that.but others.(6)There is a general discussion today about the problem of.,2.提建议的句型(1)In my opinion，the best way to solve the problem is.(2)My tips are as fo
17、llows.(3)We should.Only in this way can we.(4)To solve the abovementioned problem，we must.(5)Its a good idea to.3.得出结论(1)With concerted efforts we will pull through the difficulties.(2)With the help of.we can manage to overcome these difficulties.,写作任务水是生命之源，而在现实生活中，浪费水的现象屡见不鲜。请你以“How to Save Water”
18、为题，写一篇100词左右的英语短文，提出解决办法。内容包括：1.说明节约用水的重要性；2.提出节约用水的具体方法；3.发出号召。,佳作构建,答案,审题谋篇第一步明确要求这篇作文要求解决 的问题，这就要求我们描述 的现象，提出 并发出号召。第二步确定段落本文可分为三段：Para.1：_Para.2：_Para.3：_,浪费水,浪费水,如何节约用水,现象描述,节约用水的途径,号召,答案,第三步词汇热身1.大量_2.循环水；再生水_3.关小水龙头_4.积极参与_5.有限的水资源_,a large amount of,recycled water,turn down the tap,take an a
19、ctive part in,limited water resources,答案,第四步句式升级1.日常生活中人们浪费水的现象很普遍。(一般表达)People waste much water in our daily life.The phenomenon is common.(句式升级1) water is wasted in our daily life.(句式升级2)People waste much water in our daily life， is common.,It is common that a large amount of,which,答案,2.只有每个人都行动起来
20、，我们才能有效的节约用水。(一般表达)We can save water efficiently only when everyone takes action.(句式升级1)Only when everyone takes an active part really help save our limited water resources.(句式升级2) everyone takes action，can we save water efficiently.(句式升级3)We save water efficiently everyone takes action.(句式升级4) ever
21、yone takes action we can save water efficiently.,can we,Only if,cannot,until,It is not until,that,连句成篇How to Save WaterIt is common that a large amount of water is wasted in our daily life.However，water shortage is becoming increasingly severe，so we must learn how to save water.In fact，it is high ti
22、me we thought of ways to save water.Firstly，an effective way，I think，is to reserve water in a scientific way for future use.Secondly，new methods need to be developed to use the existing water resources，for example，turning sea water into fresh water.Thirdly，we must stop water pollution by law.Last but not least，its everyones responsibility,to make good use of water，such as recycling and saving water in our daily life.Only when everyone takes an active part can we really help save our limited water resources.,返回,本课结束,更多精彩内容请登录：,
