八年级上册英语第一单元
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Unit 1 Where did you go on vacation?
知识点一：Where did you go on vacation?
本句为一般过去时的特殊疑问句，
其句式结构为“____________________”,句中________是助动词do 的过去式。____________是度假的意思。“on+名词”表示在某种状态中或从事某种活动。
依照例句改写下列句子
A
e.g.He went to the Central Park.
→He didn‟t go to the Central Park.
Did he go to the Central Park?
Yes,he did./No,he didn‟t.
1.She visited her uncle.
2.We studied for exams last week.
3.They went to the movies yesterday.
B.
e.g.I went to the summer camp.
→Where did you go?
1.My grandma stayed at home last week.
2.They went to the beach on vacation.
3.The weather is awful.
4.The people there were unfriendly.
知识点二：一般过去时
请用正确动词形式填空。
1. I _________ (have) an exciting party last weekend.
2. ---_________ she _________(practice) her guitar yesterday?
---No, she _________.
3.---What ________ Tom ________ (do) on Saturday evening?
---He ________(watch) TV and __________(read) an interesting
book.
4.They all _________(go) to the mountains yesterday morning.
5. She _________(not visit) her aunt last weekend.
She ________ (stay) at home and _________(do) some cleaning.
总结：
1. 定义：一般过去时表示_______________所发生了的事情或存在的状态。常与过去时间_____________________________________等连用。
2. 一般过去时对谓语动词的要求
一般过去时用动词的过去式构成。动词过去式的构成分__________和__________两种形式，不规则变化通常需要逐个记忆，规则变化则遵循以下原则：
(1)一般_________。如：play—played, offer—offered
(2)在以字母e结尾的动词后，只加______.如：like—liked
(3)在以单短元音的重读闭音节结尾且，末尾只有一个辅音字母的动词后，_______________。如：plan—planned
(4) 在以“辅音字母+y”结尾的动词后，则___________如：fly—flied
口诀：一加ed,二加d,三要双写，四注意，y变成ied,特殊形式特殊记。
练习题：
1.—What did you do on vacation?
—I_____to New York City.
A.go
B.going
C.went
D.goes
2.They helped me_____my books.
A. finded
B. find
C. found
D. finding
3.What_____you_____last night?
A. did, do
B. do, do
C. did, doing
D. are, do
4.—Where did she go on vacation?
—She_____to the beach.
A. go
B. goes
C. went
D. going
5. Did he go to Central Park?
Yes, he_____.
A. did
B. didn‟t
C. do
D. Does
句型变换：
1．Lucy did her homework at home.（改否定句）
Lucy ________ _______ her homework at home.
2．He found some meat in the fridge（冰箱）.（变一般疑问句)
___________ he __________ ___________ meat in the fridge?
3．There was some orange in the cup.（变一般疑问句)
_______ there _______ orange in the cup?
4. Frank read an interesting book about history. （一般疑问句）
_______ Frank _______ an interesting book about history?