初一英语时态知识点及练习一
时态复习的思维步骤应是：一时间、二主语、三动词。
一般现在时
一、一般现在时的功能
1.表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。
2.表示经常性、习惯性、预定性的动作。如：I get up at six every day.我每天六点起床。
3.表示客观现实。如：The earth goes around the sun.地球绕着太阳转。
4.一般现在时表将来——主将从现
二、构成
常与表示频率的时间状语连用。如always, usually，often, sometimes，every morning/night/evening/day/week/year
三、重难点
（1）第三人称单数变化
i）在动词尾直接加s。如：
play—plays，want—wants，work—works，know—knows，help—helps，get—gets
ii）以字母s、x、ch或o结尾的动词加-es；如：guess—guesses，fix—fixes，teach—teaches，brush—brushes，go—goes，do—does，watch—watches，catch—catches
iii）以辅音字母＋y结尾的动词，先变y为i，再加-es。如：study—studies，carry—carries，fly—flies，worry—worries
（2）频度副词的位置及使用
always, usually, often, sometimes, seldom, rarely ,never
1.频度副词通常位于实义动词之前，动词be、助动词、情态动词
等之后。
如：We often get together. Jane usually goes to work by bike.
He sometimes goes there on business. He can never understand.
I was never very good at maths.
注：如果有两个助动词，频度副词通常放在第一个助动词后面。
如：We have never been invited to one of their parties. 他们聚会，一次也没邀请过我们。She must sometimes have wanted to run away. 她有时候一定想到过要逃走。
2.频度副词位于句首的用法
1）. sometimes常可用于句首。如：Sometimes she comes late. 有时她来得晚。Sometimes she didn’t agree with me. 有时她和我意见不一致。
2）. often用于句首时，通常表示强调，且其前一般有quite, very 修饰。如：Very often he comes in late. 他常常迟到。Quite often the phone rings when I’m in the bath. 电话经常在我洗澡时响。
3）usually有时也用于句首，其前不用修饰语。如：Usually I get Roman'我平时起得早。
四、课堂练习
按照要求改写句子。
1.Do you often play football after school? (肯定回答)
2.I have many books. （改为否定句）
3.Gao Shan's sister likes playing table tennis （改为否定句）
4.She lives in a small town near New York. （改为一般疑问句）
5.I watch TV every day. （改为一般疑问句）
6.David has got a goal. （改为一般疑问句）
7.We have four lessons.（否定句）
8.Nancy doesn't run fast （肯定句）
9.My dog runs fast. 否定句、一般疑问句：
10.Mike has two letters for him. 一般疑问句、否定句
11.I usually play football on Friday afternoon. 否定句、一般疑问句、划线提问
12.Mingming usually waters the flowers every day 否定句、一般疑问句、划线提问
13.I do my homework every day .(改为一般疑问句并作否定回答)
14. She likes milk.（改为一般疑问句并作肯定回答）
用词的适当形式填空。
1. Miss Guo ______ (teach) us Chinese this term. She ______ (be) a very good teacher. She often ______ (talk) with us after class. Many of us like ______ (talk) with her.
2. Where ______ their father______ (work)? He ______ (work) on a farm.
3. What time ______ the shop ______ (close)? It _____ (close) at nine
o'clock in the evening. 4. He ______(go) to school by bus every day.
5. Tom can not walk fast because he ______ (carry) a heavy box.
把句子填写完整
1. You forgot to do your homework. (rarely) 你几乎忘记了做你的作业。
2. English people shake hands. (seldom) 英国人很少握手。
3. He gets up at 6 o’clock every morning.(never) 他每天早晨从来不在
六点钟起床。
4. We have seen such a beautiful sunset. (rarely) 我们很少看到如此美
丽的日落。
5. They have breakfast at home. (seldom) 他们很少在家里吃早餐。
6. She is on time.( never) 她从来不守时。
7. Your grandparents go out for a walk. (hardly) 你的爷爷奶奶几乎不出去散步。
8. The sun rises in the west. (never) 太阳从来不在西边升起。
1. (2009·沈阳中考) -Does Alice often work until 2 a.m.?
-No, she ________ does.
A. nearly
B. certainly
C. seldom
D. always
4. (2009·江西中考) –I didn’t know you take a bus to school.
-Oh, I ______ take a bus, but it is snowing today.
A. hardly
B. never
C. sometimes
D. usually