Unit11 Section B 2a-2c

____ √ interesting ____ √ lovely ____ × difficult ____ × slow ____ √ exciting ____ √ lucky ____ √ delicious ____ √ cool × boring ____ ____ √ great ____ hot ____ √ large ____ × expensive ____ × terrible ____ cheap ____ fast
规则动词过去时的变化规则：
1
•
一般情况下， 在动词原形末尾加-ed ; needed
played worked wanted • 结尾是不发音字母-e 的动词加-d 2
hoped lived used 3• 结尾是“辅音字母+y” 的动词，变y 为i -ed; • study—studied worry—worried
把下列句子变成否定句，一般疑问句，பைடு நூலகம்否回答及对划线部分提问
1.The air was clean yesterday. The air wasn't clean yesterday. Was the air clean yesterday? Yes, it was./ No,it wasn't. How was the air yesterday?
2a
Do the following words describe good things or bad things? Put a√ for good and an ×for bad. Leave a blank if they can mean both.
2a
___ interesting ___ difficult ___ lovely ___ slow ___ exciting ___ boring ___ cool ___ hot ___ lucky ___ large___ expensive __ terrible ___delicious ___ great ___ cheap ___ fast
takes some photos took some photos
goes fishing
went fishing
What do theydo every day? They..... go for a walk
What did theydo last week? They.....
went for a walk
milk a cow
go for a walk
ride a horse
pick
strawberries
talk with/to farmers/a farmer
feed chickens
take photos take a photo take some photos
visit my grandparents
再加
• 重读闭音节结尾，双写动词尾辅音字母再加- ed 4 • • stop—stopped shop—shopped
写出下列动词的过去式： • go— went have/has— had see— saw • eat— ate buy— bought take— took ride— rode feed— fed bring---brought • is/am- wasare--- were come--- came buy--- bought cut--- cut do/does--did • draw--- drew drive--- drove feel--felt • fight--find--fly--fought found flew forget--get--grow--forgot got grew hear--keep--know---
如果陈述句中的动词为实义动词，变成疑问 句时，要用助动词do的过去式did帮助构成， 这时后面的谓语动词要变成动词原形。 如：I rode a horse last summer . • 改为一般疑问句： • Did you ride a horse last summer ? • Yes, I did. / No, I didn’t.
heard
kept
knew
leave--- left make--- made put--- put run--- run sell---sold sleep--- slept stand--- stood teach--- taught wear--- wore
let--- let lose--- lost meet--- met pay--- paid read---read ride--- rode say--- said see--- saw sing--- sang sit--- sat speak--- spoke spend--spen swim--- swam take--- took tell--- told think--- thought write--- wrote
3.There was a bird in the tree just now. There wasn't a bird in the tree just now. Was there a bird in the tree just now? Yes, there was. No,there wasn't. What was in the tree just now?
2a Do the following words describe good things or bad things? Put a √ for good and an × for bad. Leave a blank if they can mean both. ___ √ interesting ___ √ lovely × difficult ___ ___ ___ √ exciting ___ × slow × boring ___ ___ ___ √ √ cool √ lucky × hot ___ ___ √ large × expensive ___ × terrible ___ ___ × cheap √ delicious ___ √ great √ ___ √ ×fast
Language points (语言点) • 1. 词汇： • 1) 名词n. robot, guide, gift 2) 形容词adj. lovely, expensive, exciting, cheap, slow, fast, interested, dark • 3) 动词 v. hear • 4）代词 pron. everything 5）短语 be interested in … • 2. 句型：It was a great day. • I didn’t … because …
What did you do last weekend?
watched TV
played soccer
What did you do last weekend?
(go )went to the beach cleaned the room play ed the computer games
What did you/he/she/they do last weekend?
feed chickens
milk a cow
milked a cow
ride a horse
rode a horse
What does he/she What did he/she do every day? do yesterday? He /She.... watches the stars watched the stars
否定句:句中有were或was在构成否定句时， 在was 或were 后面加 not
You weren’t at school yesterday.（否定句）
疑问句:构成疑问句时，把 were或was放在 主语前面，句尾加问号; 肯定回答和否定回 答时态要与问句中的时态一致
---Were you at school yesterday?（一般疑问句) ---Yes, I was. ---No, I wasn’t.
2.Tom and Peter were at home last night. Tom and Peter weren't at home last night. Were Tom and Peter at home last night? Yes, they were./No.they weren't. Where were Tom and Peter last night.
4.I rode a horse last Sunday. I didn't ride a horse last Sunday. Did you ride a horse last Sunday? Yes,I did./No,I didn't. What did you do last Sunday?
watch flowers
watched flowers
pick strawberries picked strawberries
一般过去时
一般过去时：表示发生在过去的事情 构成：主语+动词过去式+其他 标志：1：句中有过去的时间如:yesterday, last week, in 2008, two days ago等 Carol took some photos last Sunday. 2:根据上下文 It was rainy yesterday. We stayed at home.
studied for the test
went to the mountains