初中英语人教新目标 (Go for it) 版八年级下册Section B第三课时导学案

这是一份初中英语人教新目标 (Go for it) 版八年级下册Section B第三课时导学案，共4页。学案主要包含了Free talk，学习目标，要点探究，精题演练等内容，欢迎下载使用。

【Free talk】What d yu knw abut pandas?
【学习目标】
1. 学习下列单词：weigh, bamb, research, awake, excitement, illness, adult, remain, wild, gvernment, whale, il, huge
2. 学习下列短语：at birth, stand n tw legs, eat 150 kils f fd a day, mre than, live up t…years, be awake, run ver, walk int their friends, fall ver, take care f, play with, be special t sb. die frm illness, cut dwn, in the remaining frest, endangered animals, send…t…, the imprtance f, ne way t d sth., ne way f ding sth., in the future, prepare breakfast fr sb., because f, fewer and fewer pandas,
3.学习下列重点句子：
This elephant weighs many times mre than this panda.
Adult pandas spend mre than 12 hurs a day eating abut 10 kils f bamb.
We all hpe that in the future there will be a lt mre pandas than nw.
Anther reasn fr fewer and fewer pandas is because peple are cutting dwn the frests s pandas have fewer places t live.
【导学案】
一、阅读2b，写出下列短语：
1. 醒来__________ 2. 跑过来_____________ 3. 摔倒______4. 照顾___
5. 对某人很特别________6.死于疾病________7.砍到_________8.濒危动物_________
9…..的重要性________10.在将来________
二、翻译下列句子。
1.大象比熊猫重很多倍。
__________________________________________________________________
2.成年熊猫一天要花12多个小时吃大约10千克竹子。_________________________________________
3我们都希望将来比现在有更多的熊猫。_____________________________________________________
4、熊猫越来越少的另一个原因是人们不停地砍伐森林以致熊猫们无处可生存。
___________________________________________________________________
【课中案】
一、自主学习
１. 结合课本第54页，有表情地朗读课文，并注意句子的重音；
２. 完成2c,2d, 2e.
二、合作探究，质疑解惑
★重点词语
1. way n. 方式，方法
【要点探究】
the way t d sth. /the way f ding sth. 做某事的方式、方法
in this way 用这种方法
如：The best way t learn English is t read alud. 学英语的最好方法是大声朗读。
★拓展：way 还表示路、道路
n ne’s way t… 在某人去……的路上
by the way 顺便问一下
in the way 挡道的，妨碍人的
Cme this way, please. 请走这边。精题演练】
（1）The best way _______ yur English is ______ an English club.
A. imprve, jin B. t imprve, jin
C. f imprving, t jin D. imprving, t jin
解析：the way t d sth. /the way f ding sth. 做某事的方式、方法。提高你英语的最佳方法是加入英语俱乐部。
（2）—Can yu tell me the ______ t the pst ffice?
—Sure.
A. price B. way C. time D. ticket
解析：the way t … 去某地的路。你能告诉我去邮局的路吗？当然。
2. because / because f
【要点探究】
because 是连词，其后接句子；
because f 是复合介词，其后接名词、代词、动名词、what 从句等。
如：I didn’t buy it because it was t expensive. 我没有买是因为它太贵了。
He is here because f yu (that). 他为你(那事)而来这里。
He lst his jb because f his age. 由于年龄关系他失去了工作。
We said nthing abut it, because f his wife’s being there. 因为他妻子在那儿，我们对此只字未提。
He knew she was crying because f what he had said. 他知道她哭是因为他说的话。
注：because f 之后可接 what 从句，但不能接 that 从句或没有引导词的句子。
【精题演练】
I didn't g t schl because f ________.
A. I was ill B. ill C. my illness D. I illness
解析：because f 是复合介词，其后接名词等。我因病没去上学。
3. fewer and fewer pandas
【要点探究】“比较级and比较级”或“mre and mre+多音节词adj的原级”，译为“越来越…”
【精题演练】Our cuntry is becming ______.
A. strnger and strnger B. strng and strng
C. mre and mre strnger D. strng and strnger
解析：“比较级and比较级” 译为“越来越…”。我们的国家变得越来越强大。
拓展：：“the +比较级，the+比较级”，译为 “越是…就越…”
【精题演练】The _____ yu eat, the ______ yu’ll becme.
A. much; heavy B. mre; heavy C. much; heavier D. mre; heavier
解析：你吃的越多，就会变得越胖。
★经典句型
1. Adult pandas spend mre than 12 hurs a day eating abut 10 kils f bamb. 成年熊猫每天花费多于12个小时的时间来吃大约10千克的竹子。
【要点探究】
take/ spend /cst /pay的用法都可以表示“花费”，但用法却不尽相同。
①spend的主语必须是人， 常用于以下结构：
(1) spend time ／mney n sth. 在……上花费时间（金钱）。
例：I spent tw hurs n this maths prblem. 这道数学题花了我两个小时。
(2) spend time ／mney (in) ding sth. 花费时间（金钱）做某事。
例：They spent tw years (in) building this bridge. 造这座桥花了他们两年时间。
②cst的主语是物或某种活动， 还可以表示“值”， 常见用法如下：
Sth. csts (sb.) ＋金钱, 某物花了（某人）多少钱。
例：A new cmputer csts a lt f mney. 买一台新电脑要花一大笔钱。
注意：cst的过去式及过去分词都是cst,并且不能用于被动句。
③take后面常跟双宾语， 常见用法：
It takes sb. ＋时间＋t d sth. 做某事花了某人多少时间。
例：It tk them three years t build this rad. 他们用了三年时间修完了这条路。
④pay一般是人做主语，基本用法是：
Sb. pay mney fr sth. 付钱（给某人）买……。
例：I have t pay them 20 punds fr this rm each mnth. 我每个月要付20英磅的房租。
【精题演练】
They spent three mnth _______ Eurpe.
A. tur B. t tur C. turing D. tured
解析：spend time ／mney (in) ding sth. 花费时间（金钱）做某事。
他们花了三个月时间周游欧洲。
2. We all hpe that in the future there will be a lt mre pandas than nw. 我们都希望将来熊猫会比现在多得多。
【要点探究】a lt在此处修饰的是比较级mre. 修饰比较级的还有much, a little, a bit, even, far, still。
【精题演练】The picture lks _____ better than the real thing.
A. mre B. a lt C. a few D. very
★重点语法
倍数表达法
【要点探究】
1、A与B的倍数
(1) A是B的……倍: A＋谓语 + 倍数 + _as adj.(原级) as + B
如：Asia is fur times as large as Eurpe. 亚洲是欧洲的四倍大。
(2) A比B多……倍: A＋谓语+_倍数 +_比较级than_+_B
如：This elephant weighs many times mre than this panda. 大象比熊猫重许多倍。
【精题演练】
（1）The rad is _______ that ne.
A. tw times as wide as B. twice as wide as C. twice s wide as D. wider twice than
解析：A是B的……倍: A＋谓语 + 倍数 + _as adj.(原级) as + B. 这条路是那条的两倍宽。
（2）Our schl is _____________ yurs.
A. twice bigger than B. bigger twice than C. tw times bigger than
解析：A比B多……倍: A＋谓语+_倍数 +_比较级than_+B. 我们的学校比你们的大两倍。
【精题演练】
Tm是Jack的两倍高. ________________________________________________
这条河是那条河的三倍长。This river is three times _____ _______ ________ that ne .
【课后案】
一、短文填空
Pandas d nt have many babies, maybe nly ne every tw years. The babies ften die f______ illness and d nt live very lng. Adult pandas s______ mre than 12 hurs a day eating abut 10 kils f bamb. Many years ag, there were a lt mre b______ frests and pandas in China, but then humans started t c_______ dwn the frests. Scientists say there are nw f______ than 2000 pandas living in the r________ frests. Anther 200 r s live in zs r research centers in China and ther cuntries.
An educatin prgram in Chengdu teaches children in cities abut pandas and ther e________ animals. They send peple t schls t tell children abut the i________ f saving these animals. The children sing sngs r make artwrk abut pandas and ther wild animals. Teaching children is ne way t____ help save pandas. The Chinese g______ is als planting mre bamb trees s there will be mre frests fr pandas t live in. We all hpe that in the future there will be a lt mre pandas than nw.
二、单项选择
1. The girl has becme _____.
A. beautiful and beautiful B. beautifuler and beautifuler
C. mre beautiful and mre beautiful D. mre and mre beautiful
2. We shuld try ur best t prtect children _______ danger．
A. frm B. f C. ver D. t
3. The new building is ______ than the ld ne.
A. as twice as high B. higher twice C. twice higher D. as higher as twice
4. A tiger is _____ strnger than a man.
A. much B. mre C. very D. a lt f
5. We shuld call n peple t ___________ rubbish int the sea.
A. stpping putting B. stp putting C. stp t put D. stpping t put
三、根据所给首字母或汉语提示完成单词。
1. B__________ are panda’s favrite fd.
2. The elephants w_______ many times than the pandas.
3. Nw there are fewer than 2,000 pandas living in the r________ frests.
4．The ld man gave much mney t the medical _________(研究).
5. The Chinese ___________(政府) is planning many plicies t save pandas.
四、完成句子/根据要求完成（或改写）句子。
1. The babies ften _______ ________ _______(死于疾病) and d nt live very lng.
2. Adult pandas ______(花费) ______ _______(多于) 12 hurs a day _______ (吃) abut 10 kils f bamb.
3. Teaching children is _____ _____ ______ (……的一种方法) help save pandas.
4. They send peple t schls t tell children abut ____ _______ _____ (的重要性) saving these animals.
5. Many years ag, there were ___ ______ ______ (多得多) bamb frests and pandas in China, but then humans started t _______ ______ (砍伐) the frests.