单元测试12
第一小节
A crocodile is bigger than a fly.
I said a crocodile is bigger than a fly.
A crocodile is stronger.
A crocodile lives longer.
A crocodile is bigger than a fly.
I have to go home now.
I have to write a reports for science美 [ˈsaɪəns] 科学 class.
It’s about the fastest animals.
Did you know a gazelle美 [ɡəˈzɛl] 瞪羚 is faster than a racehorse美 [ˈreɪshɔ:rs]赛马?
Realy!Is the gazelle the fastest animal?
Is a rabbit faster than a cheetah?
No,it’s much slower.
阅读预习
Sam has to go home.
This evening he has to write a report.
The report is for his science class.
science→科学It’s going to be about the fastest animals.
Sam thinks animals are interesting.
有趣He is looking forward to writing the report.
第二小节
a greyhound
灰狗a fox
狐狸a racehorse
赛马a cheetah
猎豹a cat
猫a jackrabbit
长耳大野兔a gazelle
瞪羚; 羚羊a kangaroo
袋鼠; 大袋鼠
第三小节
A fox is slower than a gazelle.
狐狸比羚羊跑得慢。What do you think?
你觉得呢Which animals is bigger?
那种动物比较大A racehorse is bigger than a jackrabbit.
一匹赛马比一只长耳大野兔还大。What do you think?
Which animals is samller?
那种动物比较小A greyhound is smaller than a kangaroo.
灰狗比袋鼠小。Yes,that’s right.
是的,没错What do you think?
Which animals is faster?
哪种动物跑得更快?A cheetah is faster than a gazelle.
猎豹比瞪羚跑得快。测试:
Is a greyhound smaller than a jackrabbit?
灰狗比长耳大野兔更小吗？Is a fox faster than a cat?
狐狸比猫更快吗?Is racehorse smaller than a jackrabbit?
赛马比长耳大野兔更小吗?Is fox slower than a cat?
狐狸比猫慢?Is a greyhound bigger than a kangaroo?
灰兔比袋鼠更大吗?Is a greyhound bigger than a jackrabbit?
灰兔比长耳大野兔更大吗?A greyhound isn’t as big as a kangaroo.
灰狗不如袋鼠大。A fox is slower than a gazelle.
狐狸比羚羊慢。A racehorse is bigger than a kangaroo.
赛马比袋鼠大A greyhound is smaller than a kangaroo.
灰狗比袋鼠小
第四小节
Hi,Let’s learn new sounds.
Click on the letter on the picture.
点击图片上面的字母The stagecoach was faster than the stork in the storm.
在暴风雨中,驿马车比鹳更快stagecoach美 [ˈsteɪdʒkoʊtʃ]
驿马车stork美 [stɔ:rk]
鹳strom美[stɔ:rm]
暴风雨，暴风雪; [军] 猛攻，冲击; 骚乱; 动荡Andy ate strawberries in a stroller by the stream.
安迪在小溪边的婴儿车里吃草莓。strawberries美 [st’rɔ:brɪz]
草莓stroller美 [ˈstroʊlə(r)]
n. 散步者；流浪者；（美）折叠式婴儿车；巡回演出的演员stream美[strim]
n.河流，小河，川，溪; 潮流，趋势，倾向; （事件等的） 连续，（财富等的）滚滚而来; 流出，流注，一连串;stamp美[stæmp]
n.邮票; 标志，印记; 跺脚; 特征;stripes美[st’raɪps]
n.（与底色不同的） 条纹( stripe的名词复数 ); （军装或警服上表示等级的） 臂章; 纹理;stars美[stɑ:z]
明星; 星( star的名词复数 ); （尤指旅馆或餐馆的） 星级; 星象（根据人出生时天体的位置而描述的命运）string美[strɪŋ]
n.串; 绳子，带子; 线丝，植物纤维; [计算机科学] 字符串
第五小节
Let’s play!
Click on the correct picture.
点击正确的图片You have two mintues.
用两分钟时间; 用两分钟时间。Which one is faster?
哪个更快呢？Which one is taller?
哪个更高呢？Which one is shorter?
哪个更矮呢？Which one is younger?
哪个更年轻呢？Which one is bigger?
哪个更大呢？