Section B& Self Check,自 主 预 习,Section B & Self Check,in order to,depend on,take care of/look after,mind doing sth,as a result,fall ill,learn to do sth,给某人提供某物,帮助某人做某事,进入,Section B & Self Check,spend,on,in,order,to,do,housework,no,need,for,Section B & Self Check,it,for,to,how,to,do,their,part,in,keeping,The,earlier,independent,the,better,互 动 探 究,词汇点睛,Section B & Self Check,1 stress n. 精神压力；心理负担 观察 She has lots of stress these days. 近期她压力很大。 探究 stress为不可数名词，意为“精神压力；心理负担”。其形容词形式为stressed，意为“紧张的；有压力的”，常构成短语be stressed out，意为“有压力的；紧张的”。,Section B & Self Check,活学活用 Are you often _ (stress) out?,stressed,Section B & Self Check,2 waste n. 浪费；垃圾 v. 浪费；滥用 观察 Housework is a waste of their time. 做家务是浪费他们的时间。 We put waste into the dustbin. 我们把废弃物扔进垃圾箱里。 探究 waste 作不可数名词时，意为“浪费”。常用短语a waste of time，意为“浪费时间”。waste还可译为“垃圾”，此时与 rubbish同义。,Section B & Self Check,拓展 waste作及物动词时，后面接时间、金钱、精力等。如： Dont waste your time any more. 别再浪费你的时间了。,Section B & Self Check,活学活用 1根据句意及汉语提示完成句子 I want to try it again. Its _ (浪费时间) 2根据汉语意思完成句子 他浪费了许多时间，没有做多少工作。 He _ _ _ _ _， and didnt work much.,a waste of time,wasted,a,lot,of,time,Section B & Self Check,3 provide v. 提供；供应 观察 If you want to go camping, we can provide you with a tent. 如果你们想去野营，我们可以给你们提供一顶帐篷。 探究 provide是动词，意为“提供；供应”，provide sb. with sth.provide sth. for sb.向某人提供某物。 拓展 offer sb. sth.offer sth. to sb.给某人提供某物,Section B & Self Check,活学活用 同义句转换 Could you provide us with water? Could you _ water _ us?,provide,for,Section B & Self Check,4 develop v. 发展；培养 观察 For one reason or another, business between us has failed to develop. 由于种种原因，我们之间的业务未能发展下去。 Doing chores helps to develop childrens independence and teaches them how to look after themselves. 做家务有助于培养孩子们的独立性，并教他们如何照顾自己。,Section B & Self Check,探究 develop是动词，意为“发展”，还有“培养”之意。 拓展 派生词：development n. 发展；developing adj.发展中的； developed adj.发达的,Section B & Self Check,活学活用 This is an important stage in our countrys _ (develop).,development,Section B & Self Check,5 fair adj. 合理的；公正的 观察 Did you receive fair treatment? 你受到公正的待遇了吗？ 探究 fair作形容词，意为“合理的；公正的”。 拓展,Section B & Self Check,活学活用 (1)I think it is an _ (fair) decision. You should correct it. (2)You should treat him _ (fair).,unfair,fairly,Section B & Self Check,短语归纳,1 depend on 依靠；信赖 观察 Children these days depend on their parents too much. 现在的孩子们太依赖他们的父母了。 探究 depend on是固定搭配，意为“依靠；信赖”，与depend upon为同义表达。 拓展 常见的“动词on”结构的短语：,Section B & Self Check,Section B & Self Check,活学活用 2014遂宁We are planning to go for a picnic this weekend, but it _ the weather. Akeeps on Bputs on Cdepends on,解析 C keep on意为“继续”；put on意为“穿上，上演”；depend on意为“取决于；由决定”。句意：我们正计划这个周末去野餐，但由天气决定。 根据句意选C。,Section B & Self Check,2 take care of 照顾；处理 观察 Linda is taking care of her little brother now. 琳达现在正在照看她的弟弟。 探究 take care of意为“照顾；处理”，表示“照顾”时，与look after，care for意思相同，且它后面的介词of不能省略；take care意为“小心；注意”，相当于be careful。,Section B & Self Check,活学活用 同义句转换 The little girl had to look after her sick mother at home. The little girl had to _ _ _ her sick mother at home.,take,care,of,Section B & Self Check,3 as a result 结果；因此 观察 He didnt work hard. As a result, he failed his exam. 他不用功，结果，他考试不及格。 探究 as a result是固定搭配，意为“结果；因此”。as a result of 意为“作为的结果，由于”。,Section B & Self Check,活学活用 他从不放弃他的梦想，结果，他成了一位知名的作家。 He never gave up his dream. _ _ _， he became a famous writer.,As,a,result,Section B & Self Check,句型透视,1 They should spend their time on schoolwork in order to get good grades and get into a good university. 为了取得好成绩并进入一所好大学，他们应该花费时间在学业上。 探究 (1)spend意为“花费；度过”，后面接表示钱或时间的词，构成“spend time/money (in) doing sth.花费时间/金钱做某事”和“spend time/money on sth.在某物/事上花费时间/金钱”结构。,Section B & Self Check,(2)in order to意为“为了；目的是”，to是不定式符号，后面接动词原形，表示做某事的目的。如： He studies hard in order to go into a good university. 为了考上一所好大学，他学习很努力。,Section B & Self Check,活学活用 1单项选择 2015贵州Its said that well have to _ at least one hour _ to Shanghai. Atake; flying Btakes; to fly Cspends; to fly Dspend; flying 答案 D,Section B & Self Check,2用所给词的适当形式填空 In order to _ (exercise), she gets up early every day.,exercise,Section B & Self Check,2 when they get older, they will have to do housework so there is no need for them to do it now. 当他们长大的时候，他们将必须做家务，所以现在他们没必要做。 探究 (1)will have to是have to的一般将来时的结构，have to可用于各种时态，而must不能。如： She will have to pay for her foolish behavior. 她将不得不为她愚蠢的行为付出代价。 His mother said he must finish his homework before 8：00 pm. 他妈妈说他必须在晚上8点之前完成作业。,Section B & Self Check,(2)there is no need (for sb.) to do sth.意为“(对某人来说)没必要做某事”。如： Theres no need to ask him for help. 没必要向他请求帮助。,Section B & Self Check,活学活用 (1)我将必须待在家里，照顾我生病的妈妈。 I _ _ _ stay at home and look after my sick mother. (2)没必要乘坐公共汽车去那里。 _ _ _ _ go there by bus.,will,have,to,Theres,no,need,to,Secti