Unit 4 Inventions第3课时grammar导学案

中小学教育资源及组卷应用平台
Module2 Unit 4 Inventions Grammar导学案
学生姓名
班级
序号
课题内容 Unit 4 Inventions Grammar
学习目标 与
核心素养 1 学习形容词good, bad和 far的不规则比较级和最高级的形式及用法。
2 学习as...as结构及其用法。
3 能根据所给的图表信息，运用所学语法知识，比较事物。
4 培养学生自主归纳语法规则的能力和交流过程中的合作精神。
学习重点 1 学习形容词good, bad和 far的不规则比较级和最高级的形式及用法。
2 学习as...as结构及其用法。
学习难点 能根据所给的图表信息，运用所学语法知识，比较事物。
【预习案】
朗读课本P56内容，并尝试总结as…as用法。
【列出我的疑惑】
【探究案】
探究点一：
写出下列形容词副词的比较级最高级。
词尾变化 原级 比较级 最高级
单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st hard
large

以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est big
thin
wet

以辅音字母+y结尾的词变y为i再加-er,或-est happy
dry

多音节词和多数双音节词在其前面加more 和 most difficult
popular

2. 写出下列形容词副词的比较级最高级。
原级 比较级 最高级
good/well

bad/badly

many/ much

little

far

3.写出下列形容词的比较级与最高级
expensive - ____________ - _____________light - ____________ - _____________
large - ____________ - _____________ little - ____________ - _____________
easy - ____________ - _____________ healthy - ____________ - _____________
big - ____________ - _____________ old - ____________ - _____________
cheap- ____________ - _____________ fine- ____________ - _____________
hot- ____________ - _____________ useful- ____________ - _____________
heavy- ____________ - _____________ small- ____________ - _____________
dirty- ____________ - _____________ valuable- ____________ - _____________
4.完成课本p55,56A1,A2。
探究点二：
Read and summary.
The green circle is as big as the blue circle !
B is as small as A !
Line A is as long as Line B !
Line A is not as long as Line B !
= Line A is not so long as Line B !
Summary: A 和B 一样... _____________________
A 不如B ... _____________________
Read and summary.
The man has as many pears as the woman.
Summary: as + many + ____________+as
A has as much water as B.
Summary: as + much + _______+as
3.完成课本练习P57 B1，B2
【我的知识网络图】
【训练案】
Ⅰ.单项选择。
1. --- How are you today, Tom?
--- I'm even _________. I don’t think this medicine is good for me.
A. worse B. badly C. better D. well
2. The harder you study, the _________ grades you will get.
A. well B. better C. good D. best
3. --- How do you like The Chinese Poetry Competition on CCTV?
--- Wonderful! It抯 the _________ programme I抳e ever watched.
A. better B. best C. worse D. worst
4. --- Whose home is _________ away from school in our class?
--- Liu Mei抯.
A. father B. far C. the farthest D. near
5. This dictionary is _________ that one.
A. as not useful as B. as useful not as
C. not useful as D. not as useful as
Ⅱ. 用括号中所给单词的适当形式填空
6. Our English teacher will go abroad for _________ (far) education next month.
7. My bedroom is as _________ (big) as yours.
8. The Blacks _________ (be) watching TV in the living room now.
9. Lily's brother is three years _________ (old)than her.
10. It is one of _________ (good) books in this library.
Ⅱ.完形填空
Near the end of this summer vacation, I was very 11 to get chickenpox (水痘). I wasn’t well 12 the new school year started.
I didn’t want to 13 behind(后面) in my studies, so I decided to go to school. But every day I had to go back home to take medicine and to have an herbal (药草的) bath. During those days, my mother 14 me to school at 6:30 in the morning, and picked me up to go home at 9:25 in the evening.
Every time she met me, her first 15 were, “Are you feeling better now?” Every time I left for school, her last words were, “Do not eat spicy (辣的) food at school.” She 16 the medicine well before I went back home and she cooked delicious dishes for me, even though(尽管) she had a lot of other work to do at the same time.
I will never 17 one thing she did for me. The doctor thought I should use traditional(传统的) Chinese medicine, but one of the herbs could not be bought in drugstores (药房). So my mother decided to 18 it in the mountains. However, my hometown, Dongguan, is a city without any mountains! But she didn抰 give up, and went to the far mountains in the neighboring city every few days! Once, the herb hurt her hand when she was picking it.
19 my mother抯 care, I became well quickly. It was my mother抯 love that helped me become well. Yes, mother抯 love is the best 20 .
11. A. bad B. unlucky C. unhappy D. useless
12. A. since B. before C. after D. when
13. A. keep B. stay C. fall D. go
14. A. sent B. carried C. brought D. pulled
15. A. words B. smiles C. thoughts D. feelings
16. A. noticed B. prepared C. worried D. remembered
17. A. end B. remember C. forget D. add
18. A. buy B. collect C. plant D. grow
19. A. With B. After C. During D. for
20. A. life B. feeling C. hope D. medicine
Ⅳ.阅读理解
Surprising Camera
WATCH out! A slingshot(弹弓) is aimed at you. But don’t be afraid. It’s just a camera. It’s called Slingshot Camera. The camera will catch your surprised look. Pull the rubber band(橡皮筋) back and shoot. It takes a picture. Two designers from South Korea made it.
Making Use of Smog
SMOG(雾霾) Is annoying. But what if it could be made into a diamond(钻石)?A “Smog Free Tower” will try to do that although the diamonds will not be as dear as real ones. Black particles(颗粒) in smog and diamonds are mostly carbon. A designer from the Netherlands made the tower.
New Flower Home
WHEN plants get too big, you have to move them from a small flowerpot to a big one. Now the special Growth Flowerpot can save you time and energy. It's made of a special material in an origami style. It gets bigger and bigger as the plant grows. It is from Belgium.
Easy Bike Parking
PARKING a bike is not easy in big cities. Here comes the bicycle-parking tower. You only need use a card and push a button. Then the tower can hold your bike in an empty place inside it. You don't even need to lock the bike.
Solar Charged Light
YOU can put it in your pocket. But if it inflated(充气的), it turns into a light! This LumnAID, a solar light that can be on for 16 hours after recharging(重新充电) with just seven hours of sunlight. Two US students designed it.
1. From the passage, we know that _________.
A. a slingshot camera can catch one's surprised look by shooting
B. the diamonds made from “Smog Free Tower” can be as expensive as real ones
C. the designer of the bicycle-parking tower is from Belgium
D. a LumnAID must be recharged with 16 hours before using it
2. _________ might be the best gift for Mary, who loves plants but has little time on it.
A. A slingshot camera B. A growth flowerpot
C. A bicycle- parking card D. A LumnAID
3. What does the underlined word “that” in Paragraph 2 refer to?
A. Making the diamonds seem dear.
B. Making the smog become more annoying.
C. Making the diamonds from the tower.
D. Making the carbon particles in smong into diamonds.
4. Which of the following makes use of the power of nature?
A. Bicycle-parking Tower and LumnAID.
B. Smog Free Tower and Slingshot Camera.
C. Bicycle- parking Tower and Slingshot Camera.
D. Smog Free Tower and LumnAID.
5. What's the passage above mainly about?
A. Safety. B. Entertainment. C. Invention. D. Environment.
【教与学的反思】
探究案答案：
探究点一：
1.
2.
3.
4.
探究点二：
1.
2.
训练案答案：
Ⅰ.1-5 ABBCD
Ⅱ. 6. further 7. big 8. are 9. older 10. the best
Ⅲ. 11-15 BDCAA 16-20 BCBAD
Ⅳ. 21-25 ABDDC
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