[名校联盟]江苏省太仓市第二中学七年级英语7B Unit 4 Grammar II课件

Amazing things about dinosaurs
live on Earth
a long time ago
the first dinosaurs appear 230 million years ago
some large ones
40 metres long weigh 100,000 kilos the smallest dinosaurs one metre long weigh 3 kilos
Useful expressions:
1. 3. 5. 7. 8. 9. 11. be afraid of 2. not… at all be fond of 4. a long time ago hundreds of 6. different kinds of at the same time weigh (about three kilograms) over (100,000 kilograms) 10. on land take care of 12. more than
Simon is talking to Sandy about their visit to the Funny World Museum. Complete their conversation with the correct form of the verb ‘ to be ’.
was Simon: It ____ a happy day yesterday, right? was was Sandy: Yes, it _______. But I didn’t see Daniel. Where ______ he? was was Simon: He _______ ill. He ________ at home. were Sandy: What a pity! There _______ so many amazing animals in the
7B Unit 4 Amazing things
7B Unit 4 Amazing things
Grammar﹙Ⅱ﹚ Grammar﹙Ⅱ﹚
作者单位:
作者姓名:
常州市翠竹中学 鲍燕
Regular verbs(规则动词）
原
一般在动词原形末尾 加-ed
结尾是e的动词加-d
末尾只有一个辅音字 母的重读闭音节词，先 双写这个辅音字母，再 加-ed 结尾是“辅音字母 +y”的动词，先变“y” 为“ i”再加-ed
hundreds of different kinds of dinosaurs
not live at the same time
Dinosaurs’ food
eat
plants
ate
meat
After visiting the Funny World Museum, Simon became interested in finding out more about amazing things in the world. He found some information about dinosaurs. He is writing about them in his diary. Help him complete his diary entry with the correct form of the verbs in brackets. read I _______ (read) some amazing things about dinosaurs today. lived Dinosaurs _________ (live) on Earth a long time ago. We now know appeared that the first dinosaurs __________ (appear) about 230 million years ago. However scientists believe they __________ (be) not the first were animals on Earth. were There _________ (be) hundreds of different kinds of dinosaurs, but they ___________ (not live) at the same time. didn’t live were Some dinosaurs ________ (be) really small. One of the smallest was weighed dinosaurs _________ (be) about one metre long and __________ were (weigh) about three kilograms. Others ________ (be) really big. weighed Some very large ones __________ (weigh) over 100,000 kilograms and some _________ (be) about 40 metres long. were
was I am 13 years old.I _____born in 1995. was He is 13 years old.He ____born in 1995. They are 13years old.Theywere _____born in 1995
tall thin
small short fat
Homework:
1. Recite the simple past tense of the verb “to be ”. 2. Write a passage about an activity that students had in the past. 1) 字数60字左右。 2) 什么时间去了哪里(公园、动物园……)。 3) 做了什么有趣的ห้องสมุดไป่ตู้情。 4) 看到或了解到什么有趣的事物。
Some dinosaurs ________ (eat) plants and others ate ate __________ (eat) meat, but they _________ (not eat) grass. didn’t eat had All dinosaurs __________(have) four legs. They all lived _________ (live) on land. laid Dinosaurs __________ (lay) eggs. Some parent dinosaurs took didn’t __________ (take) care of their babies, some __________ (do not). died The last ones __________ (die) more than 60 million years ago. Nobody knows why.
2. We ask and answer questions with the verb ‘ to be ’ like this:
---Was I/he/she/it at home yesterday.
---Yes, I/he/she/it was.
---No, I/he/she/it was not / wasn’t.
Different forms of the verb ‘to be’
am
was was were
be
is are
Simple past tense of the verb ‘to be’
1.We form the positive and negative sentences with the verb ‘ to be ’ like this:
形 row play dance live chat stop
过去式 rowed played danced lived
chatted stopped
cry study try
cried
studied tried
动词过去式转换练习
将下列动词变为过去式
1. Look looked 4. carry carried 7. call called 10.are were 13.do did 16.say said 19.eat ate 2. live lived 3. stop stopped 5. hope hoped 6. trip tripped 8. finish finished 9. want wanted 11.go went 12.have had 14.get got 15.come came 17.see saw 18.put put 20.take took 21.read read
YaoMing 1980
Liu Xiang 1983
Your classmate
?
……
thin?lovely?kind? Fat?..
A:Was YaoMing born in 1980? B:Yes,he was. A:Was he thin at that time? B:No ,he wasn’t. A:Were you born in…? B:Yes,I was./No,I wasn’t. A:Were you …when you were two years old?
I/He/She/It was at home yesterday. I/He/She/It was not/wasn’t at home yesterday. You/We/They were at home yesterday. You/We/They were not/weren’t at home yesterday.
When I was young I'd listen to the radio Waiting for my favorite songs When they played I'd sing along It made me smile. Those were such happy times And not so long ago How I wondered where they'd gone But they're back again Just like a long lost friend All the songs I loved so well.
---Were you/we/they at home yesterday.
---Yes, you/we/they were.
--- No, you/we/they were not / weren’t.
Translation:
1).我昨天在家里。 2).他们昨天晚上不在学校里. 3).---你妈妈昨天很忙吗? --- 是的,她很忙。/不,她不忙。 4).---你上个星期天在电影院吗? ---是的, 在. /不，不在. 5).---Simon和Sandy昨天在哪里? ---他们在超市里。
museum! were Simon: _______ you afraid of those strange animals?
was Sandy: Yes, I _______ a little afraid. Simon: How about Millie and Amy? Weren’t were Sandy: They _______ afraid at all. They _______ quite fond of amazing things. Were Simon: _______ you tired after the visit? wasn’t was Sandy: No, I _______. I ________ very excited to see so many amazing things.