unit4冀教版九年级 lesson 19导学案
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英语冀教版初三unit4 lesson 19导学案主备人:审核人:【背诵】必背:unit 3词汇短语重点句选背: lesson 19【复习】重点短语:追逐;追赶_________ 摘下;脱掉_________从……伸出来_________ 如此……以至于……_________密切注意;提防;警觉扑灭_________ 保持镇静_________使……免于……;防止……遭受……_________________________扑灭_________ 掉下去_________完成句子:1.他看见丹尼正躺在地板上。
He _________ Danny _________ on the floor.2. 为认为我的胳膊没有摔断。
I _________ _________ my arm is broken.3. 千万不要把小孩单独留在浴缸里。
Never _________ small children_________ in a bathtub.【学习目标】1.重点单词短语:compare, although, effort, aloud, compare with……,decide to do sth., come up with.2.重点句型:Have/has + pp. + yet it + takes/took + sb. + Some time + to do sth.It‟s + adj. + to do sth. compare …with /compare … to3. 情态动词must 用法【导学流程】一.基础感知:1. 重点单词:章节;段落_________ 限制;限定______虽然,尽管;不过,然而____出声地;大声地______胖的;厚的;脂肪;肥肉_________ 比较级_________(最高级)_________ 2. 重点短语;跟……相比;与……相比_______思考…考虑_____花精力_________3. 重点句子:1)和诗相比,故事通常有更长的段落。
_________ _________ poems, stories usually have longer _________.2)写一个故事花费太多的时间。
It _________ _________ _________ time to write a story.3)你必须非常谨慎地使用词语,因为诗中使用如此少的词。
You _________ use words very carefully because _________ _________ words are used in poems.4)虽然有较少的词,但是它写起来并不是容易的。
_________ a poem has fewer words; it‟s not always easier _________ _________. 5)如果你仔细考虑,会花费很长时间才能想出合适的词。
If you _________ _________ it, it can _________ a long time _________ _________ _________ _________ the right words.二.探究未知1. Have your finished your English homework yet, Brian?现在完成时的构成:“助动词have /has +动词的过去分词”yet是现在完成时的标志词之一,常用于否定句或疑问句。
They haven‟t received the news yet.辨析:still, already, yet.1).still意为“仍然;还”,可用于各种句式,一般位于句中。
2).already通常用于肯定句,用于疑问句表惊讶怀疑语气。
3)yet意为“已经,尚未” ,用于疑问句和否定句。
They have already been away .She is still busy ; she has not finished her homework yet.即学活用:我还没有决定写哪一个。
I _________ _________ which one _________ __________ ________.2. I feel that it‟s easier to write a story.本句从句结构为It‟s + adj. + to do sth.意为做某事是……的。
拓展:It‟s + adj. + of/for sb. + to do sth.若形容词是good, nice, clever, foolish, kind 等表示人的性格或品质的形容词,该结构中的介词应用of。
若形容词是important, easy, hard 等用来说明事物的形容词,该结构中的介词用for。
Eg. It‟s very kind _______ you to help me.Eg. It‟s important _______ us to learn English well.pared with poems, stories usually have longer passages.和诗比较,故事通常有较长的段落。
compare v. 比较compare…with… “把…与…对比,强调两者之间的比较,从而发现不同之处。
把这件上衣和那件比较一下,你就会发现哪一件更好。
compare …to… “把…比作…,说明两事物之间有类似或想似之处。
Compare this coat ________ that one and you will find which one is better.A teacher is often compared ________ a candle. (教师常被比作蜡烛。
)4. must 用法1)must 的否定形式mustn‟t 表示“禁止;不许”。
You mustn‟t leave here. 你不能离开这儿。
1)表示坚定的建议。
You must come here on time.3) 用在肯定句中,表示有根据的,比较有把握的推测。
The light is on, there must be someone in the house.4) 关于must 的肯定和否定回答。
Must 表示“必须”时, 其一般疑问句的肯定回答仍用must,否定回答则用needn‟t或don‟t have to。
— Must I clean the room at once?— Yes, you __________.— No, you __________/ _______ _______ ______.【当堂检测】一完成下列句子。
1. Doing such things _____________ and time. (花费精力)2. _____________ that school, ours is much bigger. (与……相比)3. He _____________an idea at last.(想出)4. Can you speak ________?I still can‟t hear you.(大声地)5. __________ we are poor, we are still happy. (尽管)二完形填空George and Betty didn‟t have much money, but they wanted to buy a car. Betty didn‟t have a ____1____ , so she was always finding ways to save money.She ____2____ vegetables i n her garden so that she wouldn‟t have to buy any. She made sandwiches for George to ____3____ to work so that he wouldn‟t have to buy his lunch. Every day George took the bus to go to work and go home. It was not a long trip ____4____ the bus was slow because of the traffic. One day, the traffic was even _____5___ than usual. “I could run faster than this bus!” thought George.The next day ____6____ work he decided to have a try. He went to the bus stop but didn‟t take the bus. He ran along beside it on the sidewalk. He had to run quite fast to _____7___ the bus. He arrived home. Betty was ___8_____to see him panting (喘气). She was worried. “What‟s the matter?” she asked. “I ran along beside the bus,” said George. “I saved two dollars and fifty cents without paying the fare.” He thought it would make Betty ____9____ , but it didn‟t. “____10____ didn‟t you run beside a taxi?” she said. “You would have saved six dollars!”1.A.work B.job C.child D.house2.A.grew B.gave C.bought D.knew3.A.make B.carry C.bring D.take4.A.or B.and C.but D.so5.A.larger B.bigger C.worse D.better6.A.after B.before C.finished D.began7.A.get out of B.get along with C.come up with D.catch up with 8.A.excited B.surprised C.interested D.bored9.A.tired B.sad C.clean D.happy10.A.When B.What C.Why D.Where。