1、1Unit 4 Grammar 学校_ 班级_ 姓名_ 家长签字_【板块要点】一、教学目标1.了解并掌握时间状语从句的结构。2.掌握并能使用引导时间状语从句的连词。教学重点、难点能熟练运用时间状语从句进行表达。二、词汇、短语 1.career(n.) 生涯，职业 careers(复数) in ones career2.against(prep) 对抗，违反 against the law against the wall3.awful(adj) 糟糕的 awfulness(n.)4.serious(adj) 严肃的，严重的 seriously(adv) be serious about sth
2、/be serious with sb5.take part in(join in) 参加e back from work 上班回来7.finish doing 完成做某事 =complete doing8.区别 try(tried) out after; when 和 while 都是用来引导时间状语从句的。时间状语从句是指在复合句中充当时间状语的句子。连词 before; after; when 和 while 引导时间状语从句时，既可以放在句首，也可以放在句中。2(1)before 意为“在之前” ，表示主句的动作发生在从句的动作之前。Close the window before yo
3、u leave the room.(2)after 意为“在之后” ，表示主句的动作发生在从句的动作之后。I went to school after I finished my breakfast.(3)when 意为“当(在)时候” ，表示主句动作发生的特定时间。The days get longer when spring comes.(4)while 意为“在期间” ，表示主句动作发生在从句动作经行的过程中。2. 我们也可以用连词 since; till 和 until 引导时间状语从句。(1)since 意为“自从以来” 。一般情况下，从句谓语动词用一般过去时，而主句的谓语动词用现在
4、完成时。They have been friends since they were in primary school.(2)till 和 until 意为“到 为止” ，一般情况下两者可以互换，但 until 可以放在句首或句中，而 till 通常放于句中。Walk until/till you see a white house.The children wont come home until it is dark.3. as soon as 和 whenever 也可以引导时间状语从句。(1)as soon as 意为“一 就.”As soon as I got to the bus
5、 stop, the bus started.(2)whenever 意为“每当，任何时候”九年级上册 Unit 4 Grammar学校_ 班级_ 姓名_ 家长签字_【课前导学】1.待在那儿_ 9.痴迷做某事_ 2.练习打篮球_ 10.几天_ 3.几个小时_ 11.玩得高兴_ 4.严厉的父母亲_ 12.等待_ 5.在公交站_ 13.看我喜爱的电视节目_ 6.接到一个电话_ 14.认真对待_ 7.准备 做某事_ 15.回到_ 8.下班回来_ 16.参加_【课堂学习】Step 1. One-minute talk. 3Have a free talk about Yao Mings legend
6、using before, after, when & while.Step 2. Watch and find Find some sentences using when/while/before/after/since/tillStep 3. Discuss and work out the rules 1.before 的意思是“在之前” ，表示 after 意思是“在之后” ，表示 2.Fill the blanks with “before”&“after”(1) You should turn off the lights _ you leave the room.= You s
7、hould turn off the lights _ the room.(2)Tom went to school _he finished his breakfast. = Tom went to school_ _his breakfast.(3). Time passed quickly and three months went by _ I knew it. (4). The sun came out _ the storm stopped.3.when 意思是“当时” ，表示 while 意思是“当时” ，强调 注意：（1）when 既指时间点，也可指一段时间；因此 when 引
8、导的时间状语从句中的动词可以是终止性动词或延续性动词。while 只指一段时间，while 从句中的动词必须是延续性动词。 （2）while 还可以表示“在期间” ，表示主句动作发生在从句动作进行的过程中。（3）在 when 和 while 引导的从句中，当主句和从句的主语一致，并且从句中有 be 动词时， 可以省略主语和 be 动词，构成 when/while+ -ing 结构。Fill the blanks with “when”&“while”（1）The days get longer _ spring comes.（2）_ the boys were playing football
9、, it rained.（3）I was about to leave _ the phone rang.4（4）Jack is strong _ his brother is weak.（5）_ (she is) in trouble, she always asks me for help.Finish the exercises on Page 54.4. Using since, till & until 1.since, till 和 until 常用来引导时间状语从句。since 意思是“ ”,一般情况下，从句谓语动词用一般过去时，而主句的谓语动词用 。till 和 until 意
10、思是 “ ” ，一般情况下两者可以互换。until 可以放在 ，而 till 不可以用在 。注意：如果主句中的谓语动词是瞬时动词时，必须用否定形式，即“notuntil”结构，意思是“直到才（开始） ”此处不能用 till。2.Finish the exercises on Page 55.5. Using as soon as & whenever1.我们常用 as soon as 和 whenever 引导时间状语从句。as soon as 意思是“ ” 。whenever 意思是“ ” 。whenever 可以用 every time 替换。2.Complete PartC1&C2【课后
11、拓展】一、词汇A根据所给中文或英文提示完成单词。1. The job _(要紧) more to him than anything else.2.Messi _ (得分) a winning goal in the second half of the match.3.You will get a good job as soon as you graduate from Beijing _(大学)4.The book tells us about the _ (国家的)characteristics and history of the country.5.It seems that th
12、ey have _ (成功) solved the problem, or they wont look so happy.B用所给词的适当形式填空。1. _(every time) we saw him, he was always playing cards.2. In different_ (time) of my life, I had different dreams.3. I think watching table tennis match is_ (simple) a waste of time. I have no interest in it.54.Flying acros
13、s the Atlantic Ocean for the first time was a great_ (achieve) in the human history. 5.-Did you hear anything (usual) in the next room? -No. I was chatting with my friends online.C用所给动词的适当形式填空1.Newton_ (play) under an apple tree while an apple fell onto his head.2.What do you want to do after _ (gra
14、duate) from college?3.We_ (succeed) in saving thousands of people in danger since we got to poor areas.4.He _(not eat) supper until he finished his homework.5.We were swimming in the lake when suddenly the storm _(start).二、选择( ) 1. Many people do not realize the importance of health _they have falle
15、n ill.A. while B. until C. when D. after( )2. _I got back, I found my mother cooking for me.A. When B. Before C. Since D. Although( )3. Dont watch TV _ your homework.A. until you finish B. after you finish C. until you will finish D. after you will finish( )4. If you have trouble pronouncing these w
16、ords, you can repeat them over and over _you are comfortable with them.A. unless B. if C. until D. while( )5._ the children were having fun, the parents were taking photos of them.A. When B. If C. While D. Once( )6.Help others _ you can and you will make the world a nicer place to live in.A. because
17、 B. till C. whenever D. before( )7. Ill go to visit my aunt in England _ the summer holidays start.A. while B. since C. until D. as soon as6( )8._ I am in trouble, my best friend Li Lei always helps me.A. Whenever B. Whatever C. However D. Never( )9. Youd better make a good plan _ you take a holiday
18、.A. during B. before C. until D. after( )10. Boys and girls, calm down and focus on the test paper _ you begin to think about the answers. Be confident. You can do it!A. as if B. as soon as C. although D. until( )11. Amy was reading a book _ I came in.A. though B. while C. because D. when( )12. My u
19、ncle has been taught in this school _ he was twenty-four years old.A. since B. for C. until D. after三、翻译句子。1. 自从他搬到这里以来，他已经交了很多朋友了。He _ _ many friends _ he _ here.2. 她一看完这些书就会归还给你。Shell _ the books _ you _ _ _ she finishes reading them.3. 当他吃晚饭时, 他的朋友来了。His friend _ _ he was _ dinner.4. 直到你学了英语，你才知道
20、它多有用。You will _ _ how useful Physics is _ you learn it.5. 无论我什么时候经过他们的房间，他们总 是吵吵闹闹的。_ I _ _ their room, they are always _.四、短文首字母Franklin D. Roosevelt was born in New York on January 30, 1882. he went to a famous high school in Massachusetts, and studied history in Harvard f_ three years. Roosevelt
21、next studied l_ and then worked in a famous law firm in New York. He entered politics (政治) in 1010. for him, the future looked bright. H_, in the summer of 1921, while having a holiday in Canada, he suddenly fell seriously ill and after that he became disabled. He was u_ to walk any more. Not yet 40
22、, he seemed finished in politics. But Roosevelt was not beaten down. Instead of 7s_ at home, he was still active in politics. He became President of the United States in 1933. He once said i_ his speech, “The only thing we have to fear is fear i_.”Roosevelt was a man of unusual charm, great optimism
23、 and strong will. He served l_ than any other President of the United States, and l_ the people through the hard time of the 1930s. he was in office form 1933 until his death in 1945, at the b_ of his fourth term(任期).1._ 2._ 3._ 4._ 5._6._ 7._ 8._ 9. _ 10._ 课后拓展参考答案：一 A. matters, scored,University,
24、successfully, nationalB. Whenever，times，simply，achievement，unusualC. was playing，graduating，have succeeded，didnt eat，started 二BAACC CDABA DA三、1.has made since moved2.return to as soon as3.came while having4.not know until5.whenever walk past noisy四for, law, however, unable, staying, in, itself, long, lead, begin
