1、1.As teenagers grow up,they become more independent 此此句是复合句，句是复合句，as teenagers grow up是时间状是时间状语从句，语从句，as表示表示“随着随着”。eg As time went on,he got used to living with his host family and felt at home.随随着时间的推移，他习惯了跟寄宿家庭生活在一着时间的推移，他习惯了跟寄宿家庭生活在一起，不感到拘束了。起，不感到拘束了。2.To prevent harmful habits like these from do
2、minating a teenagers life is essential.此句为此句为“主系表主系表”结构的简单句，其中主结构的简单句，其中主语较长，是不定式短语语较长，是不定式短语To prevent harmful habits like these from dominating a teenagers life。To change bad habits is never easy,even with many attempts.After all,it is not easy to break bad habits.There are two sentences in the pa
3、ssage which contains the same structure:infinitive phrase is used as the subject.Look for them and write them down.3.These bad habits,if left unchecked,could lead to more serious ones when they become adults.此此句为复合句。句为复合句。if left unchecked是条件状语从句是条件状语从句的省略，的省略，if后面省略了后面省略了they are。状状语从句的省略语从句的省略1)可以
4、省略成分的状语从句：时间、条件、让步、方式。可以省略成分的状语从句：时间、条件、让步、方式。2)状语从句省略成分的条件：从句主语与主句主语一致，状语从句省略成分的条件：从句主语与主句主语一致，或从句主语是或从句主语是it;从句谓语含有从句谓语含有be，包括系动词，包括系动词be、进、进行时态的行时态的be或被动语态的或被动语态的be。3)常见的连词：常见的连词：when,while,once,before,whenever,if,unless,though,although,as,as if。4)状语从句省略成分后常见的类型：连词状语从句省略成分后常见的类型：连词+现在分词现在分词/过过去分词
5、去分词/介词短语介词短语/形容词。形容词。eg If involved in the case,you will be punished.If neccessay,you can choose me to make the presentation.4.there is a“routine”,the regular action you take in response to the cue.形成形成“惯例惯例”，即你根据，即你根据暗示暗示采取的有规律的行动。采取的有规律的行动。in response to:sth that is said or written or done as a re
6、ply or reaction to sth 回答；答复；反应；响应回答；答复；反应；响应 eg He contributed one hundred dollars in response to my request.【拓展拓展】make response to 对对作出响应作出响应/答复答复 eg They have made generous response to the appeals for funds.他们对募集资金的呼吁作出了慷慨的响应。他们对募集资金的呼吁作出了慷慨的响应。make no response to 不回答、不回应不回答、不回应eg He made no resp
7、onse to my question.他他对我的问题不予回答。对我的问题不予回答。【语境应用语境应用】单项选择。单项选择。1)In fact,you can make no _ to his questions,if you have no idea and you are unwilling to take part in the discussion.A.sign B.action C.response D.mark2)Although the student was asked to answer a question,he remained seated there and no _
8、 was given by him.A.response B.handshake C.regards D.expressionCA5.there is the“reward”,the good thing or feeling we get from the routine.有有“奖励奖励”，即我们从惯例中得到的好东西或好感觉。，即我们从惯例中得到的好东西或好感觉。reward n.something that you get because you have done something good or helpful or have worked hard回回报；奖励；报报；奖励；报酬酬g
9、ive/offer a reward to sb.for sth.为某事而给某人奖励为某事而给某人奖励 in reward for 作为（对）作为（对）的奖赏、回的奖赏、回报报eg He received a medal in reward for his findings.reward v.to give something to someone because they have done something good or helpful or have worked for it 奖励；奖赏；给以报奖励；奖赏；给以报酬酬 reward sb.with sth.奖赏某人某物奖赏某人某物
10、eg The clubs directors rewarded him with a free season ticket.俱乐部的董事们奖赏他一张免费季票。俱乐部的董事们奖赏他一张免费季票。reward sb.for(doing)sth.为（做）某事奖赏某人为（做）某事奖赏某人 eg He gave the children some chocolate to reward themfor behaving well.【语境应用语境应用】单句语法填空单句语法填空1)The students have been working hard on their lessons and their e
11、fforts will _(reward)with success in the end.2)The boss decided to give a reward to him _ his positive attitude towards work.3)The girl rewarded him _ a smile for his help.be rewarded forwith6.,and the bad habit of relying on unhealthy snacks is formed.rely on:to depend on依赖；依靠依赖；依靠；to put trust in
12、with confidence 信赖信赖rely on sb./sth.to do sth.依靠或信赖某人依靠或信赖某人/某物做某事某物做某事rely on it that 相信相信,指望指望(rely on后面跟从句时，先接后面跟从句时，先接it再接再接that。)eg We should rely on all the students to help the depressed student.You may rely on it that she can achieve the ambition.【语境应用语境应用】翻译句子。翻译句子。1)许许多职业母亲依靠多职业母亲依靠亲戚亲戚来帮她
13、来帮她们照看孩子。们照看孩子。Many working mothers rely on relatives to help take care of their children.2)我们应该相信一切都会顺利的。我们应该相信一切都会顺利的。We should rely on it that everything will go well.7.For example,when we come to an escalator(cue),our normal routine is to ride it,but we could change this routine into something m
14、ore positive by taking the stairs instead.这是一个由这是一个由but连接的并列句。连接的并列句。前半部分是含有前半部分是含有when引导时间状语从句的引导时间状语从句的复合句，其中的不定式短语复合句，其中的不定式短语to ride it作表作表语。语。后半句中的后半句中的by短语作方式状短语作方式状语。语。Imitate and translate the sentence into English.过去我学英语的最大困难是张口说，但是通过过去我学英语的最大困难是张口说，但是通过参加英语俱乐部我让这件事变得容易多了。参加英语俱乐部我让这件事变得容易多了
15、。My biggest difficulty in studying English was to open my mouth to speak,but I changed it easier by taking part in an English club.8.if we are not successful straight away,we often become pessimistic and give up.straight away:immediately or without delay 立立即；即；马上马上eg I phoned my mother straight away
16、 to ask about the recipe（配方）（配方）.【拓展拓展】come/get straight to the point 开门见山开门见山 go straight home 直接回家直接回家go straight on 一直往前走一直往前走earn/get straight As 得全优成绩得全优成绩get sth.straight（口语）弄清楚某事（口语）弄清楚某事9.In fact,the most successful way to change is not suddenly,but over a period of time.这是一个含有这是一个含有“notbut”
17、结构的简单句。结构的简单句。句中的不定式短语句中的不定式短语to change作定语，修饰作定语，修饰way。The value of life lies not in the length of days,but in the use that we make of them.生命的价值不在于其长短，而在于我们如何生命的价值不在于其长短，而在于我们如何利用它。利用它。My teacher influenced my decision to study science.我的老师对我学理科的决定起了影响作用。我的老师对我学理科的决定起了影响作用。Translate the sentences i
18、nto Chinese.abuse,dominate,facilitateMatch the word with the correct definition.to make it easier for a process or activity to happen the use of sth in a way that it should not be used to have control over a place or a person,or to be the most important person or thing facilitateabusedominatediscipl
19、ine,examine,negative,pill to look at sth carefully and thoroughly because you want to find out more about it a small solid piece of medicine that you swallow whole considering only the bad qualities of a situation,person etc and not the good ones the ability to control your own behaviour,so that you do what you are expected to doexaminepillnegativedisciplinein response torely onstraight awaydecide onWe are what we repeatedly do.A journey of a thousand miles begins with a single step.回答；答复回答；答复依依赖；依靠；信赖赖；依靠；信赖立立即；马上即；马上决决定；选定定；选定我我们反复做的事情造就了我们。们反复做的事情造就了我们。千千里之行，始于足下里之行，始于足下。
