1、2.We should remember nothing is _(不可能).3.We should be brave enough to face all kinds of _(形势).4.There is less air _(pollute)in the small village.I like going there on vacation.5.Danny and Daniel are brothers,and their_(wife)are sisters.Thats interesting.,二、根据汉语提示或所给单词填空。,realized,impossible,situatio
2、ns,pollution,wives,句型大闯关,2,句型大闯关,本单元重点句子有哪些?看谁说得多!,1.Youve changed,Eddie.你已经变了,埃迪。,change 在此处是不及物动词,意为“变化,改变”。,2.You used to share food with me!1)share 作及物动词,意为“共用,分享”。常用结构:share sth.with sb.和某人共用某物2)used to do sth.过去常常做某事,句型大闯关,本单元重点句子有哪些?,3.Well,there were always too many people on the bus,and it
3、took a long time to wait for the next one.嗯,公交车上总是有太多人,等下一班要花很长时间。,1)too many 意为“太多的”,后面接名词复数形式。2)take 在句中意为“需要,占用,花费”,常用句型:It takes sb.+时间+to do sth.意为“做某事花费某人多少时间”,句型大闯关,本单元重点句子有哪些?,4.Now the government has turned part of the town centre into a new park.现在,政府已经把镇中心的部分地方变成了一个新公司。,1)turn 作动词,构成短语tur
4、ninto,意为“把变成”,相当于change into2)拓展:turn作名词,意为“轮流,顺序”。如:Its your turn now.现在轮到你了。,句型大闯关,本单元重点句子有哪些?,Later the government realized the problem and took action to improve the situation.后来,政府认识到了问题并采取行动改善了这种情况。,1)take action 意为“采取行动”。2)situation作名词,意为“形势,情况”。例:She was in a dangerous situation.她处于一个危险的境地。,
5、6.Well,in some ways it is.嗯,在某种程度上是。,由way构成的短语有:in some ways 在某种程度上;in different ways 用不同的方法;in the same way 用同样的方法,句型大闯关,本单元重点句子有哪些?,7.Now I feel a bit lonely from time to time.现在我时不时地感到有点儿孤单。,1)a bit 意为“有点儿,稍微”,可作副词,修饰动词或形容词等。2)from time to time“有时,不时地,偶尔”,8.I think I have heard about the film.我想我
6、听说过这部电影。,hear about 意为“听说”,相当于hear of。拓展:hear from 意为“收到某人的来信”,句型大闯关,本单元重点句子有哪些?,9.Today I borrowed a book about Starlight Towns past and present.今天我借了一本关于星光镇过去和现在的书。,borrow 是及物动词,反义词为lend,意为“借出”。固定搭配:borrow sth.from sb./sp.从某人/某地借来某物lend sth.to sb.把某物借给某人,10.The Internet makes communication much ea
7、sier.网络让交流更容易。make意为“使得”,构成结构:make+宾语+宾语补足语,其中宾语补足语可以是形容词、名词、省略to的不定式。,语法加油站,学以致用,你掌握了吗?,一、完成句子1.她过去是一名历史老师。She _ _ _ a history teacher.2.自从回归中国后,香港发生了很大的变化。Hong Kong _ _ _ _ since it _ _ China.3.他们已经采取措施减少污染。They _ already _ _ to reduce the pollution.4.网络使交流变得更容易。The Internet _ communication_ _.,us
8、ed to be,has changed a lot returned to,have took actions,makes much easier,语法加油站,3,语法加油站,现在完成时态的构成和用法,你学会了吗?,现在完成时(1),定义:,现在完成时表示过去发生或已经完成的某一动作对现在造成的影响或结果。(汉语中常用“已经”、“过”、“了”等表达)通常与表示包括现在在内的时间副词just(句中),already(句中,句末),before(句末),yet(句末),never(句中),ever(句中),recently(句末)等状语连用。,语法加油站,现在完成时态的构成和用法,你学会了吗?,
9、构成:,语法加油站,1.Eddie has just eaten my food.(Eddie已经吃了我的食物。)2.We havent finished our homework yet.(我们还没有完成作业呢。)3.Have you ever ridden a horse?(你曾经骑过马吗?)4.She has already finished the work.(她早已经完成这个工作了。),现在完成时态的构成和用法,你学会了吗?,例句:,语法加油站,规则动词过去分词的构成规则:,1.动词一般在词尾加“-ed”如:workworkedworked2.以“e”结尾的动词,词尾加“-d”如:l
10、ivelivedlived3.以“辅音字母+y”结尾的动词,将“y”变为“i”,再加“-ed”如:crycriedcried4.以重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加“-ed”如:stopstoppedstopped,现在完成时态的构成和用法,你学会了吗?,语法加油站,不规则动词的变化形式没有规律,需要记忆:,现在完成时态的构成和用法,你学会了吗?,一、句型转换。1.Ive already had dinner.(改为一般疑问句)_ you _ dinner _?2.He has just finished his homework.(改为否定句)He _ _ his
11、homework _.3.Mums cooked the dinner.(改为否定句)Mum _ _ the dinner.,语法加油站,学以致用,你掌握了吗?,Have had yet,hasnt finished yet,hasnt cooked,二、单项选择()1._ you ever _ with a group?Yes,I have.A.Did;study B.Are;studying C.Were;studying D.Have;studied()2.How many times _ you _ to Beijing this year?A.have;been B.did;been C.have;gone D.did;gone,语法加油站,学以致用,你掌握了吗?,D,A,()3.Lucy,_ you _ your ticket?Not yet.A.did;find B.have;found C.has;found D.do;find,语法加油站,学以致用,你掌握了吗?,B,